CA2364732A1 - Binary foaming drain cleaner - Google Patents
Binary foaming drain cleaner Download PDFInfo
- Publication number
- CA2364732A1 CA2364732A1 CA002364732A CA2364732A CA2364732A1 CA 2364732 A1 CA2364732 A1 CA 2364732A1 CA 002364732 A CA002364732 A CA 002364732A CA 2364732 A CA2364732 A CA 2364732A CA 2364732 A1 CA2364732 A1 CA 2364732A1
- Authority
- CA
- Canada
- Prior art keywords
- foam
- composition
- liquid
- drain
- sec
- 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.)
- Granted
Links
- 238000005187 foaming Methods 0.000 title claims 2
- 239000007788 liquid Substances 0.000 claims abstract 25
- 239000006260 foam Substances 0.000 claims abstract 21
- 239000000203 mixture Substances 0.000 claims abstract 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract 10
- 238000004140 cleaning Methods 0.000 claims abstract 10
- 239000004094 surface-active agent Substances 0.000 claims abstract 8
- 239000007789 gas Substances 0.000 claims abstract 4
- 239000007800 oxidant agent Substances 0.000 claims 6
- 230000001590 oxidative effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims 4
- 238000011065 in-situ storage Methods 0.000 claims 3
- 230000003068 static effect Effects 0.000 claims 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims 2
- 125000005228 aryl sulfonate group Chemical group 0.000 claims 2
- 229960003237 betaine Drugs 0.000 claims 2
- 230000002045 lasting effect Effects 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 150000004966 inorganic peroxy acids Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 150000004967 organic peroxy acids Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- BUFQZEHPOKLSTP-UHFFFAOYSA-M sodium;oxido hydrogen sulfate Chemical compound [Na+].OS(=O)(=O)O[O-] BUFQZEHPOKLSTP-UHFFFAOYSA-M 0.000 claims 1
- 230000008719 thickening Effects 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000000518 rheometry Methods 0.000 abstract 1
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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0094—High foaming 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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/048—Soap or detergent bars or cakes with an inner core consisting of insoluble material
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—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
- 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
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
-
- C11D2111/20—
Abstract
A composition is provided comprising two liquids which are separately maintained prior to forming an admixture during delivery to a surface to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability. A first liquid preferably includes a hypohalite, or a hypohalite generating agent and a second liquid preferably includes a peroxygen agent. The first liquid is thickened to a specified rheology, resulting in the generation of a highly effective foam. As the two liquids are initially separated, the hypohalite generating agent can be maintained in an environment free of peroxygen agent and otherwise conducive to their cleaning activity and stability up to the time of use. When the two liquids are allowed to mix, for example, by simultaneously pouring into a drain, the hypohalite and peroxygen react to liberate oxygen gas. As foam generation occurs, the escaping gas contacts surfactant in the solution, and creates foam which expands to completely fill the drain pipe. The expanded foam contains an excess of the hypohalite, which acts to clean the drain.
Claims (20)
1. A composition for cleaning comprising (a) a first liquid comprising an oxidant and a thickening system characterized in that the first liquid has a viscosity of between 150-2000 cP, a static shear modulus of 0.5-5 Pa, a relaxation time of 3-30 sec and a relative elasticity of 3-50 sec/Pa;
and (b) a second liquid comprising a gas generating agent; and wherein the first and second aqueous liquids are separately maintained prior to forming an admixture during delivery to a surface to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability.
and (b) a second liquid comprising a gas generating agent; and wherein the first and second aqueous liquids are separately maintained prior to forming an admixture during delivery to a surface to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability.
2. The composition of claim 1 wherein the first liquid includes at least one surfactant.
3. The composition of claim 2 wherein the first liquid includes a betaine surfactant and an aryl sulfonate surfactant.
4. The composition of claim 1, wherein the oxidant is selected from the group consisting of the alkali metal and alkaline earth salts of hypohalite, haloamines, haloimines, haloimides, haloamides and mixtures thereof; and the gas generating agent is selected from the group consisting of organic and inorganic peracids, organic and inorganic persalts, peracetic acid, monoperoxysulfate, hydrogen peroxide, and mixtures thereof.
5. The composition of claim 4 wherein, the oxidant is present in a molar excess over the gas generating agent in a range of about 10:1 to 1:1.
6. The composition of claim 1, wherein an initial phase of foam is generated at an initial rate of about 150-800 mls/sec, said initial phase lasting about 10 seconds.
7. The composition of claim 6, and further including a secondary phase of foam, generated at a secondary rate of about 0 to 150 mls/sec, said secondary phase lasting about 1800 seconds.
8. The composition of claim 7, wherein, the foam is characterized by a density of at least about 0.1 g/ml, a volume of at least 2 times the liquid volume, and a half life of greater than about thirty minutes, and wherein the foam contains a drain cleaning-effective amount of a drain cleaning active
9. The composition of claim 1 wherein, the first liquid is characterized by a viscosity of about 700-1500 cP, a relative elasticity of about 6-12 sec/Pa, a relaxation time of about 5-15 seconds, and a static shear modulus of about 0.7-3 Pa.
10. An in-situ foaming drain cleaner comprising (a) a first viscoelastic liquid including an oxidant, and a surfactant;
(b) a second liquid including a gas-generating agent; and wherein the first and second aqueous liquids are disposed in a dual chamber container such that they are separately maintained prior to forming an admixture during delivery to a drain to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability, the foam being generated at an initial rate of 150-800 ml/sec, and wherein a contact rate for foam remaining in an affected area of a drain is at least 75 percent.
(b) a second liquid including a gas-generating agent; and wherein the first and second aqueous liquids are disposed in a dual chamber container such that they are separately maintained prior to forming an admixture during delivery to a drain to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability, the foam being generated at an initial rate of 150-800 ml/sec, and wherein a contact rate for foam remaining in an affected area of a drain is at least 75 percent.
11. The composition of claim 12 wherein an active loss rate is less than about 25 percent.
12. The composition of claim 10 wherein the oxidant is present in a stoichiometric amount over the gas-generating agent wherein said excess acts as a drain-opening active.
13. The composition of claim 10 and further including a drain opening active.
14. The composition of claim 10 wherein the first liquid includes a betaine surfactant and an aryl sulfonate surfactant.
15. The composition of claim 10 and further including: an alkali metal hydroxide, an alkali metal silicate, an alkali metal carbonate, and an alkali metal chloride.
16. A method for clearing restrictions caused by organic materials in drain pipes comprising (a) introducing into a drain at least one liquid which generates foam in situ, the foam characterized by a density of at least about 0.1 g/ml, a volume of at least two times the liquid volume, and a half life of greater than about thirty minutes, wherein the foam contains a cleaning-effective amount of a drain cleaning active, and wherein the foam is characterized by a contact rate of foam remaining in an affected area of a drain is of at least 75 percent; and (b) allowing the composition to remain in contact with the organic restriction material to react therewith.
17. The method of claim 16 wherein the liquid which generates foam in-situ is comprised of:
a first aqueous liquid, comprising an oxidant, and a surfactant, and having a viscosity of at least about 150 cP, a static shear modulus of at least 0.5 Pa, a relaxation time of at least about 3 sec, and a relative elasticity of about 3-50 sec/Pa; and a second aqueous liquid, including a gas-generating agent; and wherein the first and second aqueous liquids are disposed in a container such that they are separately maintained prior to forming an admixture during delivery to a drain to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability.
a first aqueous liquid, comprising an oxidant, and a surfactant, and having a viscosity of at least about 150 cP, a static shear modulus of at least 0.5 Pa, a relaxation time of at least about 3 sec, and a relative elasticity of about 3-50 sec/Pa; and a second aqueous liquid, including a gas-generating agent; and wherein the first and second aqueous liquids are disposed in a container such that they are separately maintained prior to forming an admixture during delivery to a drain to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability.
18. The method of claim 16 wherein the reaction between the first and second liquids occurs primarily in the sink.
19. The method of claim 16 wherein an initial phase of foam is generated at an initial rate of about 150-800 mls/sec.
20. The method of claim 16 wherein an active loss rate is less than about 25 percent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/732,949 | 2000-12-08 | ||
| US09/732,949 US6660702B2 (en) | 2000-12-08 | 2000-12-08 | Binary foaming drain cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2364732A1 true CA2364732A1 (en) | 2002-06-08 |
| CA2364732C CA2364732C (en) | 2012-06-26 |
Family
ID=24945572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2364732A Expired - Lifetime CA2364732C (en) | 2000-12-08 | 2001-12-06 | Binary foaming drain cleaner |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US6660702B2 (en) |
| JP (1) | JP2002317198A (en) |
| AR (1) | AR031445A1 (en) |
| CA (1) | CA2364732C (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6660702B2 (en) * | 2000-12-08 | 2003-12-09 | The Clorox Company | Binary foaming drain cleaner |
| US7585829B1 (en) | 2002-11-06 | 2009-09-08 | Taylor Lawnie H | Products, methods and equipment for removing stains from fabrics |
| US7109157B2 (en) * | 2003-02-27 | 2006-09-19 | Lawnie Taylor | Methods and equipment for removing stains from fabrics using a composition comprising hydroxide and hypochlorite |
| US6946435B1 (en) | 2002-11-06 | 2005-09-20 | Taylor Lawnie H | Methods and equipment for removing stains from fabrics |
| US7773740B2 (en) | 2003-07-09 | 2010-08-10 | Aspect Software, Inc. | Agent registration and bidding system |
| US20050079990A1 (en) * | 2003-10-10 | 2005-04-14 | Stephen Chan | Cleaning compositions with both viscous and elastic properties |
| GB2410032A (en) * | 2004-01-17 | 2005-07-20 | Reckitt Benckiser Inc | Foaming two-component hard surface cleaning compositions |
| US20050272630A1 (en) * | 2004-06-02 | 2005-12-08 | Inderjeet Ajmani | Binary surfactant systems for developing extensional viscosity in cleaning compositions |
| US20050282722A1 (en) * | 2004-06-16 | 2005-12-22 | Mcreynolds Kent B | Two part cleaning composition |
| BRPI0609002A2 (en) * | 2005-03-11 | 2010-01-12 | Univ Louisiana State Univ Supervisors | chemical oxidation for cellulose separation |
| US7628822B2 (en) * | 2005-04-08 | 2009-12-08 | Taylor Lawnie H | Formation of patterns of fades on fabrics |
| US7307052B2 (en) * | 2005-10-26 | 2007-12-11 | The Clorox Company | Cleaning composition with improved dispensing and cling |
| US7246628B1 (en) | 2006-02-21 | 2007-07-24 | Johnsondiversey, Inc. | Method for cleaning floor drains |
| US20070287652A1 (en) * | 2006-06-07 | 2007-12-13 | Lhtaylor Assoc, Inc. | Systems and methods for making stable, cotton-gentle chlorine bleach and products thereof |
| US20100122987A1 (en) * | 2008-11-17 | 2010-05-20 | Washington Ii Gene Anthony | Apparatus for containing liquid chemicals |
| JP2012510366A (en) * | 2008-12-02 | 2012-05-10 | エス．シー． ジョンソン アンド サン、インコーポレイテッド | Drain clog remover |
| US8739968B2 (en) * | 2008-12-02 | 2014-06-03 | S.C. Johnson & Son, Inc. | Drain clog remover |
| JP5334549B2 (en) * | 2008-12-04 | 2013-11-06 | 花王株式会社 | Cleaning method |
| WO2010138737A2 (en) * | 2009-05-27 | 2010-12-02 | Sterilex Corporation | Binary foaming cleaner and disinfectant solution |
| GB201020247D0 (en) * | 2010-11-30 | 2011-01-12 | Reckitt Benckiser Nv | Method of cleaning |
| GB201020252D0 (en) * | 2010-11-30 | 2011-01-12 | Reckitt Benckiser Nv | Method of cleaning |
| DE102012213748A1 (en) * | 2012-08-03 | 2014-02-06 | Henkel Ag & Co. Kgaa | combination product |
| US9487742B2 (en) | 2012-09-10 | 2016-11-08 | The Clorox Company | Drain formulation for enhanced hair dissolution |
| US10208273B2 (en) | 2012-09-10 | 2019-02-19 | The Clorox Company | Drain formulation for enhanced hair dissolution |
| US8858721B2 (en) * | 2013-03-15 | 2014-10-14 | Ecolab Usa Inc. | Foaming drain cleaner and sanitizer |
| US8888922B2 (en) | 2013-03-15 | 2014-11-18 | Ecolab Usa Inc. | Foaming drain cleaner |
| JP6474787B2 (en) * | 2013-04-17 | 2019-02-27 | ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ | High molecular weight polyacrylic acid as a corrosion inhibitor in aqueous alkaline hypochlorite compositions and process |
| CN107923165B (en) * | 2015-07-31 | 2021-04-09 | 株式会社Lg生活健康 | Drain pipe cleaning set and cleaning method using same |
| CN111315939A (en) * | 2017-11-06 | 2020-06-19 | 株式会社Lg生活健康 | Method for cleaning drain pipe of water tank and cleaning container used for same |
| JP7264733B2 (en) * | 2019-06-05 | 2023-04-25 | アース製薬株式会社 | Aerosol product for cleaning the drainage path of the washbasin and method for cleaning the drainage path of the washbasin |
| KR102250900B1 (en) | 2020-05-25 | 2021-05-10 | 주식회사 엘지생활건강 | Cleaning method of drain in the sink and cleaner container for the same |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA794322A (en) | 1966-11-10 | 1968-09-10 | Miles Laboratories, Inc. | Enzymatic drain cleaning composition |
| US3557004A (en) | 1968-07-24 | 1971-01-19 | Du Pont | Package and process for preparing foam |
| US3632516A (en) | 1968-09-25 | 1972-01-04 | Du Pont | Self-heating lather |
| GB1317183A (en) | 1969-05-30 | 1973-05-16 | Unilever Ltd | Cleansing compositions |
| US3905909A (en) | 1970-06-23 | 1975-09-16 | Days Ease Home Prod Corp | Phytotoxic drain cleaner |
| US3936385A (en) | 1973-08-09 | 1976-02-03 | Colgate-Palmolive Company | Denture cleanser |
| GB1534261A (en) | 1974-11-08 | 1978-11-29 | Reckitt & Colmann Prod Ltd | Cleaning composition |
| US3968048A (en) | 1975-02-14 | 1976-07-06 | The Drackett Company | Drain cleaning compositions |
| US4060494A (en) | 1975-06-12 | 1977-11-29 | Foster D. Snell, Inc. | Non-caustic drain cleaner |
| AU510235B2 (en) | 1975-12-22 | 1980-06-19 | Johnson & Johnson | Denture cleanser tablet |
| US4088596A (en) | 1976-02-27 | 1978-05-09 | Kao Soap Co., Ltd. | Method of treating drains |
| US4060433A (en) | 1976-03-05 | 1977-11-29 | Economics Laboratory, Inc. | Foam phosphatizing method and composition |
| US4206068A (en) | 1976-04-14 | 1980-06-03 | The Drackett Company | Red-ox drain cleaning composition |
| US4388204A (en) | 1982-03-23 | 1983-06-14 | The Drackett Company | Thickened alkali metal hypochlorite compositions |
| JPS58191800A (en) | 1982-04-30 | 1983-11-09 | 甲陽化成株式会社 | Detergent highly swellable by gas generation |
| JPH0229118B2 (en) | 1982-07-31 | 1990-06-27 | Lion Corp | HATSUHOSEIKO HYOMENSENJOZAISOSEIBUTSU |
| JPS59164399A (en) | 1983-03-09 | 1984-09-17 | ライオン株式会社 | Foamable hard surface detergent composition |
| US4540506A (en) | 1983-04-15 | 1985-09-10 | Genex Corporation | Composition for cleaning drains clogged with deposits containing hair |
| JPS6013897A (en) | 1983-07-01 | 1985-01-24 | ライオン株式会社 | Foamable hard surface detergent composition |
| JPS6038497A (en) | 1983-08-12 | 1985-02-28 | ライオン株式会社 | Foamable hard surface detergent composition |
| US4619710A (en) | 1984-04-20 | 1986-10-28 | Badger Pharmacal, Inc. | Disposer cleaner |
| US4666625A (en) | 1984-11-27 | 1987-05-19 | The Drackett Company | Method of cleaning clogged drains |
| US4800036A (en) | 1985-05-06 | 1989-01-24 | The Dow Chemical Company | Aqueous bleach compositions thickened with a viscoelastic surfactant |
| US4664836A (en) | 1985-09-18 | 1987-05-12 | Amway Corporation | Drain cleaner |
| FR2603558B1 (en) | 1986-09-04 | 1988-11-18 | Oreal | DISPENSING HEAD OF A PASTY PRODUCT RESULTING FROM THE MIXTURE OF TWO SEPARATELY STORED COMPONENTS AND PACKAGING ASSEMBLY WITH SUCH A DISPENSING HEAD |
| US5011538A (en) | 1987-11-17 | 1991-04-30 | The Clorox Company | Viscoelastic cleaning compositions and methods of use therefor |
| US4900467A (en) | 1988-05-20 | 1990-02-13 | The Clorox Company | Viscoelastic cleaning compositions with long relaxation times |
| US5264146A (en) | 1992-07-06 | 1993-11-23 | Toby's Chemical Co. | Compound and method for cleaning drains and sewer lines |
| US5407595A (en) | 1993-01-15 | 1995-04-18 | Kabushiki Kaisha Sunyda | Detergent for cleaning drain pipe |
| JPH0718298A (en) | 1993-02-15 | 1995-01-20 | Noriko Hoshi | Foam-like multi-purpose detergent utilizing chemical reaction |
| CN2157139Y (en) | 1993-03-14 | 1994-02-23 | 钟竞铮 | Double chamber mixing and packaging container |
| US5443656A (en) | 1993-07-30 | 1995-08-22 | Thetford Coporation | Cellulase, sodium bicarbonate and citric acid cleaning solution and methods of use |
| BR9408256A (en) | 1993-12-07 | 1996-12-10 | Unilever Nv | Parts and process kit for cleaning hard surfaces |
| US5630883A (en) | 1995-02-24 | 1997-05-20 | S. C. Johnson & Son, Inc. | Method of cleaning drains utilizing halogen-containing oxidizing compound |
| GB9510856D0 (en) | 1995-05-27 | 1995-07-19 | Cussons Int Ltd | Cleaning composition |
| US5767055A (en) | 1996-02-23 | 1998-06-16 | The Clorox Company | Apparatus for surface cleaning |
| AU6256098A (en) | 1997-02-05 | 1998-08-25 | S.C. Johnson & Son, Inc. | Bleaching cleaner that foams |
| US5931172A (en) | 1997-06-12 | 1999-08-03 | S. C. Johnson & Son, Inc. | Method of cleaning drains utilizing foaming composition |
| CA2342248C (en) * | 1998-08-31 | 2005-10-25 | The Clorox Company | Foaming drain cleaner |
| US6479444B1 (en) * | 1999-07-08 | 2002-11-12 | The Clorox Company | Foaming drain cleaner |
| US6660702B2 (en) * | 2000-12-08 | 2003-12-09 | The Clorox Company | Binary foaming drain cleaner |
| US6638900B2 (en) * | 2001-10-18 | 2003-10-28 | The Clorox Company | Ternary foaming cleaner |
-
2000
- 2000-12-08 US US09/732,949 patent/US6660702B2/en not_active Expired - Lifetime
-
2001
- 2001-11-29 AR ARP010105565A patent/AR031445A1/en active IP Right Grant
- 2001-12-06 CA CA2364732A patent/CA2364732C/en not_active Expired - Lifetime
- 2001-12-07 JP JP2001373936A patent/JP2002317198A/en active Pending
-
2003
- 2003-01-31 US US10/355,797 patent/US6916771B2/en not_active Expired - Lifetime
- 2003-05-19 US US10/442,286 patent/US6900164B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20030199411A1 (en) | 2003-10-23 |
| US6660702B2 (en) | 2003-12-09 |
| US6916771B2 (en) | 2005-07-12 |
| JP2002317198A (en) | 2002-10-31 |
| US20030171234A1 (en) | 2003-09-11 |
| US6900164B2 (en) | 2005-05-31 |
| AR031445A1 (en) | 2003-09-24 |
| CA2364732C (en) | 2012-06-26 |
| US20020115579A1 (en) | 2002-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2364732A1 (en) | Binary foaming drain cleaner | |
| US6479444B1 (en) | Foaming drain cleaner | |
| EP0342786B1 (en) | Viscoelastic cleaning compositions with long relaxation times | |
| AU715688B2 (en) | Composition and apparatus for surface cleaning | |
| ES2337476T3 (en) | IMPROVEMENTS IN OR RELATING TO CLEANING. | |
| US5630883A (en) | Method of cleaning drains utilizing halogen-containing oxidizing compound | |
| US6638900B2 (en) | Ternary foaming cleaner | |
| US5931172A (en) | Method of cleaning drains utilizing foaming composition | |
| CA2532315A1 (en) | Disposable cleaning head | |
| WO2010138737A3 (en) | Binary foaming cleaner and disinfectant solution | |
| AU770222C (en) | Foaming drain cleaner | |
| WO1998033880A1 (en) | Bleaching cleaner that foams | |
| JPH02175800A (en) | Foamable detergent and drain pipe washing spray made by using same | |
| MXPA01002203A (en) | Foaming drain cleaner | |
| GB2400108A (en) | Effervescent tablets | |
| JPS6013896A (en) | Foamable hard surface detergent composition | |
| MXPA97008160A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20211206 |