EP0154380A3 - Laundering agent - Google Patents

Laundering agent Download PDF

Info

Publication number
EP0154380A3
EP0154380A3 EP85200301A EP85200301A EP0154380A3 EP 0154380 A3 EP0154380 A3 EP 0154380A3 EP 85200301 A EP85200301 A EP 85200301A EP 85200301 A EP85200301 A EP 85200301A EP 0154380 A3 EP0154380 A3 EP 0154380A3
Authority
EP
European Patent Office
Prior art keywords
laundering
ch2coom
c2h4o
agent
zeolite
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.)
Withdrawn
Application number
EP85200301A
Other languages
German (de)
French (fr)
Other versions
EP0154380A2 (en
Inventor
Nicolaas Adrianus Ignatius Van Paassen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of EP0154380A2 publication Critical patent/EP0154380A2/en
Publication of EP0154380A3 publication Critical patent/EP0154380A3/en
Withdrawn legal-status Critical Current

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D1/06—Ether- or thioether carboxylic acids
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A laundering agent is provided which contains active detergent, builders, a combination of polyphosphate with zeolite as sequestering agent and, if desired, further usual additives, wherein the sequestering effect of the polyphos­ phate-zeolite combination is enhanced by an ethercarboxylic acid of the formula RO-(C₂H₄O)x-CH₂COOM or R-CO-NH-­ (C₂H₄O)x-CH₂COOM, wherein R is the residue of an aliphatic or alkyl aromatic hydrocarbon having at least 8 carbon atoms, x is a number having an average value of 0.5-20 and M is hydrogen or a cation permissible in laundering agents, said polyether carboxylic acid being present in an amount of 0.3-10%, preferably 0.3-5%, based on the entire composition.
EP85200301A 1984-03-05 1985-03-01 Laundering agent Withdrawn EP0154380A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400706 1984-03-05
NL8400706A NL8400706A (en) 1984-03-05 1984-03-05 LAUNDRY DETERGENT.

Publications (2)

Publication Number Publication Date
EP0154380A2 EP0154380A2 (en) 1985-09-11
EP0154380A3 true EP0154380A3 (en) 1986-01-22

Family

ID=19843603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200301A Withdrawn EP0154380A3 (en) 1984-03-05 1985-03-01 Laundering agent

Country Status (2)

Country Link
EP (1) EP0154380A3 (en)
NL (1) NL8400706A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502587A (en) * 1985-09-20 1987-04-16 Chem Y METHOD FOR PREPARING OXYETHYLENE GROUPS AND CARBOXYMETHYL GROUPS OR SALTS THEREOF, CONTAINING CAPILLARY-ACTIVE PRODUCTS, AND THE PRODUCTS SO PRODUCED AND THEIR USE
NL8600607A (en) * 1986-03-08 1987-10-01 Stamicarbon SYNDET IN PIECE FORM.
DE3703258A1 (en) * 1987-02-04 1988-08-18 Eau De Cologne & Parfuemerie Fabrik 4711 Soap-based personal care products
DE3905938A1 (en) * 1989-02-25 1990-08-30 Huels Chemische Werke Ag DETERGENT COMPOSITIONS WITH INCREASED VISCOSITY
US5230823A (en) * 1989-05-22 1993-07-27 The Procter & Gamble Company Light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant
US5378409A (en) * 1990-11-16 1995-01-03 The Procter & Gamble Co. Light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and ions
CA2055048C (en) * 1990-11-16 1996-05-14 Kofi Ofosu-Asante Alkaline light-duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, chelator and buffer
EP0864638B1 (en) * 1997-03-12 2001-12-05 Showa Denko Kabushiki Kaisha Detergent composition
CN107208472B (en) * 2014-11-18 2020-11-24 巴斯夫欧洲公司 Mineral oil extraction method
CN107592883B (en) * 2015-05-08 2020-03-10 荷兰联合利华有限公司 Laundry detergent compositions
EP3356504B1 (en) 2015-10-01 2019-08-14 Unilever PLC Powder laundry detergent composition
CN109790491B (en) 2016-09-27 2021-02-23 荷兰联合利华有限公司 Household washing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015435A1 (en) * 1969-04-02 1970-10-08 Unilever N.V., Rotterdam (Niederlande) Detergents and cleaning agents
US3741911A (en) * 1970-12-21 1973-06-26 Hart Chemical Ltd Phosphate-free detergent composition
US3819538A (en) * 1972-05-15 1974-06-25 Dow Chemical Co Environmentally compatible laundry detergent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015435A1 (en) * 1969-04-02 1970-10-08 Unilever N.V., Rotterdam (Niederlande) Detergents and cleaning agents
US3741911A (en) * 1970-12-21 1973-06-26 Hart Chemical Ltd Phosphate-free detergent composition
US3819538A (en) * 1972-05-15 1974-06-25 Dow Chemical Co Environmentally compatible laundry detergent

Also Published As

Publication number Publication date
NL8400706A (en) 1985-10-01
EP0154380A2 (en) 1985-09-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STAMICARBON B.V.

17P Request for examination filed

Effective date: 19851125

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19891003

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAN PAASSEN, NICOLAAS ADRIANUS IGNATIUS