CA1226197A - Liquid thickened bleaching composition - Google Patents
Liquid thickened bleaching compositionInfo
- Publication number
- CA1226197A CA1226197A CA000463491A CA463491A CA1226197A CA 1226197 A CA1226197 A CA 1226197A CA 000463491 A CA000463491 A CA 000463491A CA 463491 A CA463491 A CA 463491A CA 1226197 A CA1226197 A CA 1226197A
- Authority
- CA
- Canada
- Prior art keywords
- composition
- detergent
- branched
- chain
- straight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
- C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/395—Bleaching agents
- C11D3/3956—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
Abstract
Abstract of the Disclosure Thickened, pourable liquid bleaching compositions which have been thickened with the aid of two different detergent-active materials, e.g. a tertiary amine oxide with a saturated fatty acid soap or an alkali metal sarcosinate often show a decrease in viscosity on storage of the composition.
By inclusion of a third, synthetic detergent of the sulphate or sulphonate type, e.g. an alkylethersulphate, compositions are obtained with a significantly reduced decrease of viscosity during storage, particularly over longer periods and at higher storage temperatures.
The compositions are useful for bleaching hard sur-faces.
By inclusion of a third, synthetic detergent of the sulphate or sulphonate type, e.g. an alkylethersulphate, compositions are obtained with a significantly reduced decrease of viscosity during storage, particularly over longer periods and at higher storage temperatures.
The compositions are useful for bleaching hard sur-faces.
Description
12Z6~97 C 7004 ( R ) LIQUID THICKENED BLEACHING COMPOSITION
The present invention relates to improved liquid, thickened bleaching compositions, based on an aqueous alkali metal hypochlorite solution.
Liquid, parboil thickened bleaching compositions, based on an aqueous alkali metal hypochlorite solution which has been thickened to a certain viscosity by in-elusion therein of a thickening system are nowadays well known on the market. Various thickening system have been deicribed-in the art for inclusion in aqueous alkali metal hypochlorite solutions; these systems usual lye consist of a mixture of two different detergent-active materials (cf. our EN 0030401). Examples of such mixtures are tertiary amine oxide with saturated fatty acid soaps Goal 329 086); buttons with await-rated fatty acid soaps Goal 329 086); sucrose esters with qua ternary ammonium compound or tertiary amine oxides or buttons or alkanolamides Goal 548 379);
sarcosinate~ or towards with a fatty acid soap or a qua ternary ammonium compound or a tertiary amine oxide or a button or an alkanolamide Goal 466 560~;
ranched chain tertiary amine oxides with fatty acid soaps (GB-Al-2 003 522); tertiary amine oxides with alXylsulphates ~GB-Al-2 Owl 162); carboxylated non-tonics with fatty acid soaps or sarcosinates or taut rides or tertiary amine oxides or button or alkanol-asides or alkylether~ulphates or sucrose esters or at-kylsulphate~ (Boyle 076 010); phosphate, optionally alkoxylated, fatty acid alkanolamide~ with tertiary amine oxides or buttons or an alkylphosphate or an alXyletherphosphate (GB-Al-2 046 321).
zany thickening systems have thus been proposed and several of these are used commercially, such as mix-lures of tertiary amine oxides and saturated fatty acid , ,, ~2Z6~97 C 7004 (R) soaps, mixtures of tertiary amine oxide and alkali-~arcosinate~, mixtures of tertiary amine oxides and alkylethersulphate~.
In the formulation of thickened, parboil aqueous at-Mali metal hypochlorite compositions the shelf life of the product play an important role. Not only should the product have a satisfactory chlorine stability during storage, but also a physical stability in term of cloud point and vacuity. Particularly the visco~i-try stability is important in that a viscosity decrease during storage may make the product lets attractive to the consumer.
Most of the above thickening systems when included in an aqueous alkali metal hypochlorite composition yield thickened product, the viscosity of which decreases with increased storage time. This decrease of the prod-vat viscosity is accelerated if the storage temperature increases.
It is therefore an object of the prevent invention to provide liquid, parboil thickened bleaching combo-sessions on the basis of an awoke alkali metal hype-chlorite composition with an improved viscosity stabile fly during storage It has now surprisingly been found that the use of a ternary active detergent mixture a thickening system for aqueous alkali metal hypochlorite compassion pro vises thickened liquid parboil product with a significantly improved Vacua try stability over longer storage period and at inquired storage temperatUrQq.
The ternary active detergent mixture comprises a binary active detergent mixture which, when used alone, would produce a thickened liquid bleach product with a de-creating Viscosity on storage, together with an anionic ~LZ;~3Lg'7 C 7004 (R) synthetic active detergent of the sulfite or ~ulphon-ate type.
Consequently, in its broadest aspects the present in-S mention relates to liquid, parboil thickened bleachingcompo~ition3, based on an aqueous alkali metal hypochlo-rite solution which has been thickened by inclusion therein of a mixture of different detergent-active ma-trials, and is characterized in that the mixture of different detergent-active material comprises a binary mixture of different detergent-active materials which when used as thickening system yields a thickened prod-vat, the viscosity of which decreases on storage of the product, together with a third, synthetic detergent-active material of the sulfite or sulphonate type.
Binary mixtures of different detergent-active materials which when used as thickening system in aqueous alkali metal hypochlorite solutions produce a thickened prod-vat with a decaying viscosity on prolonged storage aremo~t of the binary systems referred to above in the deacon of the prior art. Typically, ugh binary mixtures are mixture of tertiary amine oxides with soaps or with sarcosinates or with alkanolamide~ or with qua ternary ammonium compounds or with sugar esters etc. Preferably, a mixture of a tertiary amine oxide of the formula RlR2R3N--0 in which Al = a C8-C20 branched-or ~traight-chain alkyd group and R2 and R3 are ~1-C4 branched- or straight-chain alXyl groups, with a sodium soap of a saturated C8-C18 fatty acid or an alkali metal sarcosinate R4CON~C~3)COOM, in which R4 it a branched- or straight-chain C10-C18 alkyd group and M is an alkali metal cation, is used.
The third, synthetic detergent-active material in the ternary mixture of detergent-active materials of the invention is an anionic synthetic detergent ox the sulfite or ~ulphonate type. Typically, such anionic ~Z6197 C 7004 (R) synthetic detergents include C6--C18 branched or straight-chain alkylsulphates, C8-C~2 branched- or straight-chain alkylethersulphates containing from 1 to 10 moles of ethylene oxide, propylene oxide or mixture thereof in the ether moiety, C8-C18 primary or secondary alXane sulphonates, C10-C18 alkylbenzenesulphonate3 and other well-known anionic synthetic detergents of the sulfite and sulphonate type, examples of which are amply described in Schwartz-Perry-Berch "Surface Active Agents and Detergents, Vol. I (1949) and Vol. II (1958).
The preferred anionic synthetic deterrent are the C8-C22 branched- or straight-chain alkylethersulphates, such as the sodium salt of ~ulphated C13-C15 linear primary alcohol, condensed with 3 moles of ethylene oxide or of sulfated C12-C15 linear primary alcohol, condensed with 3 moles of ethylene oxide, or of us plated Cluck primary alcohol, condensed with 2 moles of ethylene oxide.
In general, the amount of ternary active detergent mix-lure used in the prevent invention ranges from 0.5-5~
by weight of the total composition, preferably from 0.5 to 3% by weight of the total composition.
The weigh ratio of the three different detergent-active materials in the thickening system may vary widely; if A and B represent the detergent active materials of the binary system which would produce a liquid thickened composition with a decaying viscosity on storage and if C represent the anionic synthetic detergent ox the sulfite or ~ulphonate type, the weight ratio of A : g can range from 20:80 to 95:5 and the weight ratio of (AHAB) : C can range from 60:40 to 90:10. Typically, when A is a soap, B is a tertiary amine oxide and C is an alkyletharsulphate. Optimum rurality are obtained when A : B : C - (10-15~ : (65-70) : (15-25).
lZZ6197 C 7004 (R) The products of the invention have an improved viscose-try stability over prolonged period of storage, also at increased storage temperatures. Their chlorine stabile-try is not adversely affected by the ternary active de-S tergent thickening system and remains comparable to that obtained with a binary active detergent thickening system. The cloud point of the product of the invent lion can be regulated by adjusting the total amount of the ternary active detergent thickening agent and/or addition of electrolytes to the composition, such as Noah, Nail, sodium silicate, buffer salts and the like.
The compositions of the invention may furthermore con-lain low levels of the usual additives in hypochlorite compositions such as hypochlorite-soluble and -stable colorants and perfumes. The composition are useful for all bleaching purposes, especially for bleaching hart surfaces such as toilet, tiles, floors, kitchen sinus, etc. The compositions usually contain from 1-15% avail-able chlorine. Their viscosity usually ranges from 10-200 us at 25C.
The invention will further be illustrated by way of example.
I
Example 1 Various thickened liquid alkali metal hypochlarite come positions were prepared according to the following formulation:
1226~7 C 7004 (R) % by weight Laurie acid a ) Lauryldimethylamina oxide b ) *
Sodium salt of sulfated C13-C15 c ) linear primary alcohol, condensed with 3 moles of ethylene oxide Sodium hydroxide d Sodium silicate (120~ Twiddle) 0.093 Perfume 0.06 Sodium hypochlorite 7.00 **
Water to 100.00 * expressed as relative weight percentage ox total ox a + b + c (= TAD) *I expressed as available chlorine The relative weight ratio of aback way 10:70:20; the total amount of Alec I= TAD) was varied; the amount of d was dependent on the level of free Noah required as well as on the amount of Laurie acid and sodium hype-chlorite.
Viscosity and cloud point meaqurementq were carried outact room temperature, at 28~C and at awoke at various intervals in time.
Table II represents the result obtained.
Example 2 example 1 was repeated, but with varying relative weight ratios of a : b : c and with varying TAD content. Table II represents the results of the viscosity measurements.
Example 3 For control purposes, Example 1 was repeated but with (Ahab) only. Table III repre3entq the results obtained.
12Z6~g7 C 7004 ( R ) v I V l l l l Jo Jo o _ $ ' ox I _, U Jo r-l U I` or U Jo # I I
Jo go so _ go ) _ I
u e u I G) I æ 2 so $
Jo o Jo oily _ _ I`
.~. I I:
., U-~.XO 11 us I
12263 9~7 c 7004 (R) U .
o owe ox U
+ o I+
En o En I; lid r-_ _ I
.__ __ D ED + --I O + ¦
Jo U U
7~ ED + + N + I; +
I + I + U
- Jo _ _ _ a o o U U
r I I or l V O
+ + n n + ox +
o _ _ O r o _, _, _.
to no 0 I I` MY
lye . . __ . Jo I $ o I
I I . . "
N I
I
C 7004 ( R ) _ D
_ $
go _ 'I
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. Us $ ye Jo .
Jo I (Jo N Us D
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it ¦ r I us n Jo Jo O
o o o us us o o I> o us us ~LZ2~9'7 C 7004 ( R ) N N N ED
_ I
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i _ U-I I N I d' I I N I
s æ
_ pa I or d' d' no m I ;"~
I ox to ye N I,; N 3 I
mu Jo _ .
Noah u~o~u~u~
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C'`J
- - , .. t, Owe owe o g us u r a N O O us ~226~37 c 7004 ( R ) I . . .
I + +
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U
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us or Jo +
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Jo Jo +
_ .. . __ Jo o I _ I --I I Us. + By co + '` +
o _ , I coy 0 r- o + ED +
EYE I No C ~D!11 r` Do _ _ go a d' N Jo Us t'') O
I N Jo I` S` I`
us o us o i It 1 U') Us N It Jo I Roy N I N Al N
U us Ill U' 10 try\
N to N --I N N I l I If) Us O O O O us us O O O O
In o us o us I; O --I O O --t A O Al O O I
~;~26~L97 c 7004 ( R ) Jo I
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3 Jo -MU N + + I +
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pi it _ ._ Us o In In Us O CO In Us Z; i N 1~1 0 0 0 N U- O O O
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1226~ C 7004 (R) Example 4 Formulations were prepared of the type as described in Example 1, but with different thickening systems. The fulling Tables IV-IX specify the constituents of the thickening system qualitatively as well a quanta-natively, and represent the results of the viscosity and cloud point measurements on these formulations. In Tables IV-VI the same system as in Example 3 was used for comparison purposes.
:LZZ6~g~7 C 7004 ( R ) . + +
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Jo coy - owe Jo I I I
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The present invention relates to improved liquid, thickened bleaching compositions, based on an aqueous alkali metal hypochlorite solution.
Liquid, parboil thickened bleaching compositions, based on an aqueous alkali metal hypochlorite solution which has been thickened to a certain viscosity by in-elusion therein of a thickening system are nowadays well known on the market. Various thickening system have been deicribed-in the art for inclusion in aqueous alkali metal hypochlorite solutions; these systems usual lye consist of a mixture of two different detergent-active materials (cf. our EN 0030401). Examples of such mixtures are tertiary amine oxide with saturated fatty acid soaps Goal 329 086); buttons with await-rated fatty acid soaps Goal 329 086); sucrose esters with qua ternary ammonium compound or tertiary amine oxides or buttons or alkanolamides Goal 548 379);
sarcosinate~ or towards with a fatty acid soap or a qua ternary ammonium compound or a tertiary amine oxide or a button or an alkanolamide Goal 466 560~;
ranched chain tertiary amine oxides with fatty acid soaps (GB-Al-2 003 522); tertiary amine oxides with alXylsulphates ~GB-Al-2 Owl 162); carboxylated non-tonics with fatty acid soaps or sarcosinates or taut rides or tertiary amine oxides or button or alkanol-asides or alkylether~ulphates or sucrose esters or at-kylsulphate~ (Boyle 076 010); phosphate, optionally alkoxylated, fatty acid alkanolamide~ with tertiary amine oxides or buttons or an alkylphosphate or an alXyletherphosphate (GB-Al-2 046 321).
zany thickening systems have thus been proposed and several of these are used commercially, such as mix-lures of tertiary amine oxides and saturated fatty acid , ,, ~2Z6~97 C 7004 (R) soaps, mixtures of tertiary amine oxide and alkali-~arcosinate~, mixtures of tertiary amine oxides and alkylethersulphate~.
In the formulation of thickened, parboil aqueous at-Mali metal hypochlorite compositions the shelf life of the product play an important role. Not only should the product have a satisfactory chlorine stability during storage, but also a physical stability in term of cloud point and vacuity. Particularly the visco~i-try stability is important in that a viscosity decrease during storage may make the product lets attractive to the consumer.
Most of the above thickening systems when included in an aqueous alkali metal hypochlorite composition yield thickened product, the viscosity of which decreases with increased storage time. This decrease of the prod-vat viscosity is accelerated if the storage temperature increases.
It is therefore an object of the prevent invention to provide liquid, parboil thickened bleaching combo-sessions on the basis of an awoke alkali metal hype-chlorite composition with an improved viscosity stabile fly during storage It has now surprisingly been found that the use of a ternary active detergent mixture a thickening system for aqueous alkali metal hypochlorite compassion pro vises thickened liquid parboil product with a significantly improved Vacua try stability over longer storage period and at inquired storage temperatUrQq.
The ternary active detergent mixture comprises a binary active detergent mixture which, when used alone, would produce a thickened liquid bleach product with a de-creating Viscosity on storage, together with an anionic ~LZ;~3Lg'7 C 7004 (R) synthetic active detergent of the sulfite or ~ulphon-ate type.
Consequently, in its broadest aspects the present in-S mention relates to liquid, parboil thickened bleachingcompo~ition3, based on an aqueous alkali metal hypochlo-rite solution which has been thickened by inclusion therein of a mixture of different detergent-active ma-trials, and is characterized in that the mixture of different detergent-active material comprises a binary mixture of different detergent-active materials which when used as thickening system yields a thickened prod-vat, the viscosity of which decreases on storage of the product, together with a third, synthetic detergent-active material of the sulfite or sulphonate type.
Binary mixtures of different detergent-active materials which when used as thickening system in aqueous alkali metal hypochlorite solutions produce a thickened prod-vat with a decaying viscosity on prolonged storage aremo~t of the binary systems referred to above in the deacon of the prior art. Typically, ugh binary mixtures are mixture of tertiary amine oxides with soaps or with sarcosinates or with alkanolamide~ or with qua ternary ammonium compounds or with sugar esters etc. Preferably, a mixture of a tertiary amine oxide of the formula RlR2R3N--0 in which Al = a C8-C20 branched-or ~traight-chain alkyd group and R2 and R3 are ~1-C4 branched- or straight-chain alXyl groups, with a sodium soap of a saturated C8-C18 fatty acid or an alkali metal sarcosinate R4CON~C~3)COOM, in which R4 it a branched- or straight-chain C10-C18 alkyd group and M is an alkali metal cation, is used.
The third, synthetic detergent-active material in the ternary mixture of detergent-active materials of the invention is an anionic synthetic detergent ox the sulfite or ~ulphonate type. Typically, such anionic ~Z6197 C 7004 (R) synthetic detergents include C6--C18 branched or straight-chain alkylsulphates, C8-C~2 branched- or straight-chain alkylethersulphates containing from 1 to 10 moles of ethylene oxide, propylene oxide or mixture thereof in the ether moiety, C8-C18 primary or secondary alXane sulphonates, C10-C18 alkylbenzenesulphonate3 and other well-known anionic synthetic detergents of the sulfite and sulphonate type, examples of which are amply described in Schwartz-Perry-Berch "Surface Active Agents and Detergents, Vol. I (1949) and Vol. II (1958).
The preferred anionic synthetic deterrent are the C8-C22 branched- or straight-chain alkylethersulphates, such as the sodium salt of ~ulphated C13-C15 linear primary alcohol, condensed with 3 moles of ethylene oxide or of sulfated C12-C15 linear primary alcohol, condensed with 3 moles of ethylene oxide, or of us plated Cluck primary alcohol, condensed with 2 moles of ethylene oxide.
In general, the amount of ternary active detergent mix-lure used in the prevent invention ranges from 0.5-5~
by weight of the total composition, preferably from 0.5 to 3% by weight of the total composition.
The weigh ratio of the three different detergent-active materials in the thickening system may vary widely; if A and B represent the detergent active materials of the binary system which would produce a liquid thickened composition with a decaying viscosity on storage and if C represent the anionic synthetic detergent ox the sulfite or ~ulphonate type, the weight ratio of A : g can range from 20:80 to 95:5 and the weight ratio of (AHAB) : C can range from 60:40 to 90:10. Typically, when A is a soap, B is a tertiary amine oxide and C is an alkyletharsulphate. Optimum rurality are obtained when A : B : C - (10-15~ : (65-70) : (15-25).
lZZ6197 C 7004 (R) The products of the invention have an improved viscose-try stability over prolonged period of storage, also at increased storage temperatures. Their chlorine stabile-try is not adversely affected by the ternary active de-S tergent thickening system and remains comparable to that obtained with a binary active detergent thickening system. The cloud point of the product of the invent lion can be regulated by adjusting the total amount of the ternary active detergent thickening agent and/or addition of electrolytes to the composition, such as Noah, Nail, sodium silicate, buffer salts and the like.
The compositions of the invention may furthermore con-lain low levels of the usual additives in hypochlorite compositions such as hypochlorite-soluble and -stable colorants and perfumes. The composition are useful for all bleaching purposes, especially for bleaching hart surfaces such as toilet, tiles, floors, kitchen sinus, etc. The compositions usually contain from 1-15% avail-able chlorine. Their viscosity usually ranges from 10-200 us at 25C.
The invention will further be illustrated by way of example.
I
Example 1 Various thickened liquid alkali metal hypochlarite come positions were prepared according to the following formulation:
1226~7 C 7004 (R) % by weight Laurie acid a ) Lauryldimethylamina oxide b ) *
Sodium salt of sulfated C13-C15 c ) linear primary alcohol, condensed with 3 moles of ethylene oxide Sodium hydroxide d Sodium silicate (120~ Twiddle) 0.093 Perfume 0.06 Sodium hypochlorite 7.00 **
Water to 100.00 * expressed as relative weight percentage ox total ox a + b + c (= TAD) *I expressed as available chlorine The relative weight ratio of aback way 10:70:20; the total amount of Alec I= TAD) was varied; the amount of d was dependent on the level of free Noah required as well as on the amount of Laurie acid and sodium hype-chlorite.
Viscosity and cloud point meaqurementq were carried outact room temperature, at 28~C and at awoke at various intervals in time.
Table II represents the result obtained.
Example 2 example 1 was repeated, but with varying relative weight ratios of a : b : c and with varying TAD content. Table II represents the results of the viscosity measurements.
Example 3 For control purposes, Example 1 was repeated but with (Ahab) only. Table III repre3entq the results obtained.
12Z6~g7 C 7004 ( R ) v I V l l l l Jo Jo o _ $ ' ox I _, U Jo r-l U I` or U Jo # I I
Jo go so _ go ) _ I
u e u I G) I æ 2 so $
Jo o Jo oily _ _ I`
.~. I I:
., U-~.XO 11 us I
12263 9~7 c 7004 (R) U .
o owe ox U
+ o I+
En o En I; lid r-_ _ I
.__ __ D ED + --I O + ¦
Jo U U
7~ ED + + N + I; +
I + I + U
- Jo _ _ _ a o o U U
r I I or l V O
+ + n n + ox +
o _ _ O r o _, _, _.
to no 0 I I` MY
lye . . __ . Jo I $ o I
I I . . "
N I
I
C 7004 ( R ) _ D
_ $
go _ 'I
. _ D U') to Jo Jo _ _ Jo I I; go N r fix a $ I
. Us $ ye Jo .
Jo I (Jo N Us D
'B _ _ ..
Jo .... _ .
us o. us o Jo i In I Irk I N t` I
Jo N N I N I N I kiwi ¦ N N N N N
it ¦ r I us n Jo Jo O
o o o us us o o I> o us us ~LZ2~9'7 C 7004 ( R ) N N N ED
_ I
_ Jo I
i _ U-I I N I d' I I N I
s æ
_ pa I or d' d' no m I ;"~
I ox to ye N I,; N 3 I
mu Jo _ .
Noah u~o~u~u~
_ N us O O O Ill O O O
C'`J
- - , .. t, Owe owe o g us u r a N O O us ~226~37 c 7004 ( R ) I . . .
I + +
I I Us to I`
U
--0 o + +
us or Jo +
_ ' o o us us Us _ .
D go It's I [I I I r` I
_ a I` I,. o + o o Jo . I 0 + 0 +
I CO
Jo Jo +
_ .. . __ Jo o I _ I --I I Us. + By co + '` +
o _ , I coy 0 r- o + ED +
EYE I No C ~D!11 r` Do _ _ go a d' N Jo Us t'') O
I N Jo I` S` I`
us o us o i It 1 U') Us N It Jo I Roy N I N Al N
U us Ill U' 10 try\
N to N --I N N I l I If) Us O O O O us us O O O O
In o us o us I; O --I O O --t A O Al O O I
~;~26~L97 c 7004 ( R ) Jo I
I I+++
I I
YO-YO
I Dun I++ +
Jo ED+ + Do + +
_ Us + + _ I _ ;
3 Jo -MU N + + I +
H I + + ED to + + +
I I ED+++_ Jo Jo .
pi it _ ._ Us o In In Us O CO In Us Z; i N 1~1 0 0 0 N U- O O O
.. _ ,. I' owe, oily 1 o o 220 ' owe ~L226~9 7 c 7004 (R) ox .
D I; I O + + + +
EYE EYE
I I 11~1~ Jo I+
_ I N Jo _ l __ I! I N to Jo I Jo I;
_ at I' Dow I` +: + +
D Jo It _ I æ _ co + + + +
EYE En @ aye + + +
.~, -w -I?, _ . U _ _ H 8 I I; N ED I I` + +
H _ Jo I _ I) Jo . N Jo + + + +
EYE En I I In _ _ oat dry oat Jo it I r`
Us _ _ 'I I Us I US
Us I it I I _~_~
_ . .
. N r-- N
Jo I I
_ U if if t) if if do pa) aye I aye I I I
;J~S N (I it I;
1226~ C 7004 (R) Example 4 Formulations were prepared of the type as described in Example 1, but with different thickening systems. The fulling Tables IV-IX specify the constituents of the thickening system qualitatively as well a quanta-natively, and represent the results of the viscosity and cloud point measurements on these formulations. In Tables IV-VI the same system as in Example 3 was used for comparison purposes.
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d Jo O O O O O O Id U
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at 4 Jo go ox us Jo I I I Jo I.
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,~~ I
'or I
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C 7004 (R) _ _ I,)` I duct Jo r`
I N N N I N n .~331~ Us N Jo 31 'I Ill Jo a) I_ I r- I a ox) I I) I US
I No --CO Jo ED
Jo _ __-- Jo _ D Jo _ It Jo So aye 2 I us Jo _.
æ 2 I
_ __ _. _ 'I S .,~ 'I `
of Us. Us. Jo Us, Us, Jo ,. Jo -4 _, . _ I--_, ,. _, _, _ _ ox U Jo,, o I, o . R pa it -I U
O O spa O O R U
_; I_ - - -I DC'~r' I; ED I N to I I D . N
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at 4 Jo go ox us Jo I I I Jo I.
_ Jo U U o I do pa I
o o I U
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Jo ox Jo Jo +
I .
.
, _ IT . _ a Jo + + + +
0 I I C . ++ Jo go a, I + +
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go to if) I Jo I + + +
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Jo I 'I
_ O _ _ Jo , +
us Jo __ _ us Jo I Al 8 _ Yo-yo Jo 2 o. o o, o 2 o o o I
En 0 - - - -, R 5! $ R 5 no no So R
~:2z6~g7 c 7004 ( R ) MU
Jo Jo ED
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I 2` n ED
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,~~ I
'or I
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.
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., R n n So n n I
11U~
Us Jo Us U
C 7004 (R) _ _ I,)` I duct Jo r`
I N N N I N n .~331~ Us N Jo 31 'I Ill Jo a) I_ I r- I a ox) I I) I US
I No --CO Jo ED
Jo _ __-- Jo _ D Jo _ It Jo So aye 2 I us Jo _.
æ 2 I
_ __ _. _ 'I S .,~ 'I `
of Us. Us. Jo Us, Us, Jo ,. Jo -4 _, . _ I--_, ,. _, _, _ _ ox U Jo,, o I, o . R pa it -I U
O O spa O O R U
Claims (3)
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A liquid, pourable, thickened bleaching com-position having a viscosity of 10-200 cS at 25°C, com-prising an aqueous alkali metal hypochlorite solution in an amount such that the composition has an active chlorine content of 1-15% by weight, said composition containing as thickening agent 0.5-5% by weight of a mixture of three different detergent-active materials, two of which when used together as the thickening agent yielding a composition with a decreasing viscosity on storage of the composition, and the third being a synthetic detergent of the sulphate and sulphonate type selected from the group consisting of C6-C18 branched- or straight-chain alkylsulphates, C8-C22 branched- or straight-chain alkylethersulphates con-taining from 1 to 10 moles of ethylene oxide, propylene oxide or mixtures thereof in the ether moiety, C8-C18 primary or secondary alkane sulphonates and C10-C18 alkylbenzenesulphonates, the weight ratio between the first two different detergent-active materials ranging from 20:80 to 95:5 and the weight ratio of the sum of the first two different detergent-active materials to the synthetic detergent of the sulphate or sulphonate type ranging from 60:40 to 90:10.
2. The composition of claim 1, wherein the mix-ture of the two different detergent-active materials which when used as the thickening agent yields a com-position with a decreasing viscosity on storage of the composition consists of a mixture of a tertiary amine oxide of the formula R1R2R3N?0 in which R1 is a C8-C20 branched- or straight-chain alkyl group and R2 and R3 are branched- or straight-chain C1-C4 alkyl groups, with a sodium soap of a saturated C8-C18 fatty acid or an alkali metal sarcosinate of the formula R4CON(CH3)COOM, in which R4 is a branched- or straight-chain C10-C18 alkyl group and M is an alkali metal cation, and the third, synthetic detergent of the sulphate type is a C12-C15 alkyl-ethersulphate with 2-3 moles of ethylene oxide.
3. The composition of claim 2, wherein the thickening agent is a mixture of a saturated fatty soap, a tertiary amine oxide and an alkylethersulphate in a weight ratio of (10-15) : (65-70) : (15-25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8325541 | 1983-09-23 | ||
| GB838325541A GB8325541D0 (en) | 1983-09-23 | 1983-09-23 | Liquid thickened bleaching composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1226197A true CA1226197A (en) | 1987-09-01 |
Family
ID=10549223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000463491A Expired CA1226197A (en) | 1983-09-23 | 1984-09-18 | Liquid thickened bleaching composition |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4588514A (en) |
| EP (1) | EP0137551A1 (en) |
| JP (1) | JPS6092398A (en) |
| AU (1) | AU559199B2 (en) |
| BR (1) | BR8404749A (en) |
| CA (1) | CA1226197A (en) |
| GB (1) | GB8325541D0 (en) |
| GR (1) | GR80415B (en) |
| NO (1) | NO843767L (en) |
| PT (1) | PT79250B (en) |
| ZA (1) | ZA847375B (en) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8330158D0 (en) * | 1983-11-11 | 1983-12-21 | Procter & Gamble Ltd | Cleaning compositions |
| FR2570713B1 (en) * | 1984-09-21 | 1987-08-21 | Lesieur Cotelle | THICK AQUEOUS CLEANING COMPOSITIONS |
| US4744917A (en) * | 1985-07-31 | 1988-05-17 | Olin Corporation | Toxic chemical agent decontamination emulsions, their preparation and application |
| US4828748A (en) * | 1986-01-03 | 1989-05-09 | The Drackett Company | Thickened alkali metal hypochlorite compositions |
| NZ218730A (en) * | 1986-01-03 | 1990-04-26 | Bristol Myers Co | Bleaching composition including thickening agent |
| GR862954B (en) * | 1986-01-07 | 1987-05-08 | Colgate Palmolive Co | Thixotropic aqueous suspensions |
| JPS62158799A (en) * | 1986-01-08 | 1987-07-14 | ミマス油脂化学株式会社 | Bleaching composition |
| GB8603300D0 (en) * | 1986-02-11 | 1986-03-19 | Unilever Plc | Bleaching composition |
| GB8608292D0 (en) * | 1986-04-04 | 1986-05-08 | Unilever Plc | Thickened liquid bleaching composition |
| US4772414A (en) * | 1986-07-24 | 1988-09-20 | Ppg Industries, Inc. | Bleaching composition |
| DE3767603D1 (en) * | 1986-08-07 | 1991-02-28 | Clorox Co | THICKENED HYPOCHLORITE COMPOSITION AND THEIR USE. |
| US4789495A (en) * | 1987-05-18 | 1988-12-06 | The Drackett Company | Hypochlorite compositions containing a tertiary alcohol |
| US5011538A (en) * | 1987-11-17 | 1991-04-30 | The Clorox Company | Viscoelastic cleaning compositions and methods of use therefor |
| US5833764A (en) * | 1987-11-17 | 1998-11-10 | Rader; James E. | Method for opening drains using phase stable viscoelastic cleaning compositions |
| US5055219A (en) * | 1987-11-17 | 1991-10-08 | The Clorox Company | Viscoelastic cleaning compositions and methods of use therefor |
| US4946619A (en) * | 1988-07-19 | 1990-08-07 | The Clorox Company | Solubilization of brighter in liquid hypochlorite |
| US4917814A (en) * | 1988-08-11 | 1990-04-17 | The Drackett Company | Pigmented hypochlorite compositions |
| WO1990006682A1 (en) * | 1988-12-16 | 1990-06-28 | A & L Laboratories Incorporated | Non-irritating hypochlorite germicide |
| US5034150A (en) * | 1989-05-03 | 1991-07-23 | The Clorox Company | Thickened hypochlorite bleach solution and method of use |
| GB9005873D0 (en) * | 1990-03-15 | 1990-05-09 | Unilever Plc | Bleaching composition |
| US5236614A (en) | 1990-09-25 | 1993-08-17 | Colgate-Palmolive Company | Stable microemulsion disinfecting detergent composition |
| US5164117A (en) * | 1991-05-10 | 1992-11-17 | Ethyl Corporation | Ternary surfactant mixtures |
| US5167864A (en) * | 1991-05-10 | 1992-12-01 | Ethyl Corporation | Amine oxide surfactant compositions |
| ES2040620B1 (en) * | 1991-07-24 | 1994-06-01 | Pulcra Sa | CLEANING COMPOSITION BASED ON SURFACES AND HYPOCHLORITE. |
| US5279758A (en) * | 1991-10-22 | 1994-01-18 | The Clorox Company | Thickened aqueous cleaning compositions |
| US5705467A (en) * | 1991-10-22 | 1998-01-06 | Choy; Clement K. | Thickened aqueous cleaning compositions and methods of use |
| US5164118A (en) * | 1991-11-04 | 1992-11-17 | Ethyl Corporation | Ternary surfactant mixtures |
| EP0916719A3 (en) | 1992-11-03 | 1999-07-14 | The Procter & Gamble Company | Cleaning with short-chain surfactants |
| JP2532812B2 (en) * | 1993-04-30 | 1996-09-11 | 高茂産業株式会社 | Fence device for entrance and exit of vehicles |
| EP0697037A1 (en) * | 1993-05-05 | 1996-02-21 | Novo Nordisk A/S | Cleaning gel |
| DE69425142T2 (en) | 1993-06-01 | 2001-03-22 | Ecolab Inc | THICKENED CLEANER FOR HARD SURFACES |
| DE4333100C1 (en) * | 1993-09-29 | 1994-10-06 | Henkel Kgaa | Bleaching and disinfecting compositions |
| EP0651051A3 (en) * | 1993-10-29 | 1996-02-28 | Clorox Co | Gelled hypochlorite-based cleaner. |
| AU1178995A (en) * | 1993-11-22 | 1995-06-13 | Colgate-Palmolive Company, The | Liquid cleaning compositions |
| US5804545A (en) * | 1993-11-24 | 1998-09-08 | West Argo, Inc. | Stable alkaline chlorine compositions |
| AU683523B2 (en) * | 1993-12-29 | 1997-11-13 | Reckitt Benckiser Inc. | Thickened alkali metal hypochlorite compositions |
| DE69534500T2 (en) * | 1994-06-07 | 2006-07-06 | Reckitt Benckiser Inc. | NICKEL CLEANING COMPOSITIONS COMPARED WITH N-ALKYL-N-ACYLAMINO ACIDS AND MYRISTYL / CETYL-DIMETHYLAMINE OXIDE |
| DE19621048C2 (en) * | 1996-05-24 | 2000-06-21 | Henkel Kgaa | Aqueous bleach and disinfectant |
| DE19624843C2 (en) * | 1996-05-31 | 2001-09-20 | Henkel Kgaa | Use of aqueous bleaching compositions |
| US5972866A (en) * | 1997-02-05 | 1999-10-26 | Ecolab, Inc. | Thickened noncorrosive cleaner |
| DE19730650C2 (en) | 1997-07-17 | 1999-12-02 | Henkel Kgaa | Process for avoiding the deposition of heavy metal ions on textile fibers |
| GB9727517D0 (en) * | 1997-12-31 | 1998-02-25 | Jeyes Group Plc | Liquid bleach composition |
| GB2334721B (en) * | 1998-02-25 | 2002-06-12 | Reckitt & Colman Inc | Cleansing composition |
| GB2334722B (en) * | 1998-02-25 | 2002-04-24 | Reckitt & Colman Inc | Aqueous cleaning composition for removing soap scum |
| US6506718B1 (en) | 1998-09-01 | 2003-01-14 | The Procter & Gamble Company | Bleaching compositions |
| EP0984059A1 (en) * | 1998-09-01 | 2000-03-08 | The Procter & Gamble Company | Bleaching compositions |
| EP0990696B1 (en) * | 1998-10-01 | 2005-04-27 | The Procter & Gamble Company | Stable bleaching compositions |
| EP0992576A1 (en) * | 1998-10-01 | 2000-04-12 | The Procter & Gamble Company | Stable bleaching compositions |
| DE19858238A1 (en) * | 1998-12-17 | 2000-06-21 | Henkel Kgaa | Viscoelastic bleach and disinfectant |
| GB2372046A (en) | 2001-02-09 | 2002-08-14 | Jeyes Group Ltd | Liquid dispensing unit for a toilet bowl |
| WO2002064109A2 (en) | 2001-02-14 | 2002-08-22 | Gw Pharma Limited | Mucoadhesive pharmaceutical formulations |
| ATE350452T1 (en) * | 2002-10-29 | 2007-01-15 | Unilever Nv | THICKENED LIQUID BLEACH COMPOSITIONS |
| GB2408051A (en) * | 2003-11-14 | 2005-05-18 | Reckitt Benckiser Inc | Hard surface cleaning compositions |
| US20050272630A1 (en) * | 2004-06-02 | 2005-12-08 | Inderjeet Ajmani | Binary surfactant systems for developing extensional viscosity in cleaning compositions |
| US20060247151A1 (en) * | 2005-04-29 | 2006-11-02 | Kaaret Thomas W | Oxidizing compositions and methods thereof |
| WO2016200343A1 (en) * | 2015-06-09 | 2016-12-15 | Hayat Kimya Sanayi Anonim Sirketi | Aqueous, thickened and transparent bleaching compositions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466560A (en) * | 1974-02-05 | 1977-03-09 | Jeyes Group Ltd | Bleach compositions |
| US4235732A (en) * | 1978-02-08 | 1980-11-25 | The Procter & Gamble Company | Liquid bleaching compositions |
| GB2051162A (en) * | 1979-05-30 | 1981-01-14 | Reckitt & Colmann Prod Ltd | Thickened aqueous alkali metal hypochlorite solutions |
| NL7908798A (en) * | 1979-12-05 | 1981-07-01 | Unilever Nv | LIQUID, THICKENED CHLORINE BLEACH. |
| GB2076010B (en) * | 1980-05-13 | 1984-05-16 | Sandoz Products Ltd | Bleach composition |
| ATE10647T1 (en) * | 1981-09-01 | 1984-12-15 | Unilever Nv | LIQUID LAUNDRY DETERGENT COMPOSITION. |
| US4388204A (en) * | 1982-03-23 | 1983-06-14 | The Drackett Company | Thickened alkali metal hypochlorite compositions |
| EP0110544A1 (en) * | 1982-11-02 | 1984-06-13 | Imperial Chemical Industries Plc | Bleaching compositions |
-
1983
- 1983-09-23 GB GB838325541A patent/GB8325541D0/en active Pending
-
1984
- 1984-09-14 EP EP84201327A patent/EP0137551A1/en not_active Withdrawn
- 1984-09-18 CA CA000463491A patent/CA1226197A/en not_active Expired
- 1984-09-19 ZA ZA847375A patent/ZA847375B/en unknown
- 1984-09-19 US US06/651,729 patent/US4588514A/en not_active Expired - Fee Related
- 1984-09-19 GR GR80415A patent/GR80415B/en unknown
- 1984-09-19 AU AU33291/84A patent/AU559199B2/en not_active Ceased
- 1984-09-20 NO NO843767A patent/NO843767L/en unknown
- 1984-09-21 PT PT79250A patent/PT79250B/en unknown
- 1984-09-21 BR BR8404749A patent/BR8404749A/en not_active IP Right Cessation
- 1984-09-21 JP JP59198400A patent/JPS6092398A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4588514A (en) | 1986-05-13 |
| BR8404749A (en) | 1985-08-13 |
| GB8325541D0 (en) | 1983-10-26 |
| AU3329184A (en) | 1985-06-13 |
| GR80415B (en) | 1985-01-14 |
| JPS6333800B2 (en) | 1988-07-06 |
| JPS6092398A (en) | 1985-05-23 |
| ZA847375B (en) | 1986-05-28 |
| PT79250A (en) | 1984-10-01 |
| AU559199B2 (en) | 1987-02-26 |
| NO843767L (en) | 1985-03-25 |
| EP0137551A1 (en) | 1985-04-17 |
| PT79250B (en) | 1986-11-24 |
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