DE3779913D1 - Thickened bleaching agents and process for their manufacture. - Google Patents

Thickened bleaching agents and process for their manufacture.

Info

Publication number
DE3779913D1
DE3779913D1 DE8787306130T DE3779913T DE3779913D1 DE 3779913 D1 DE3779913 D1 DE 3779913D1 DE 8787306130 T DE8787306130 T DE 8787306130T DE 3779913 T DE3779913 T DE 3779913T DE 3779913 D1 DE3779913 D1 DE 3779913D1
Authority
DE
Germany
Prior art keywords
manufacture
bleaching agents
thickened
moiety
thickened bleaching
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.)
Revoked
Application number
DE8787306130T
Other languages
German (de)
Other versions
DE3779913T2 (en
Inventor
Gene D Rose
Arthur S Teot
Kenneth L Foster
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25671404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3779913(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE3779913D1 publication Critical patent/DE3779913D1/en
Publication of DE3779913T2 publication Critical patent/DE3779913T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/39—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

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Aq.bleach compsns. contg. a bleaching agent (I) are thickened as follows: the compsn. is treated with: (a) a surfactant ion (I) having a hydrophobic moiety chemically boned to an ionic, hydrophilic moiety, and (b) an electrolyte (II) have a moiety that is capable of associating with (I) to form a viscoelastic surfactant (III); and opt. (c) more electrolyte (IV) that is capable of associating with
DE8787306130T 1987-07-06 1987-07-10 Thickened bleaching agents and process for their manufacture. Expired - Lifetime DE3779913T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000541326A CA1337783C (en) 1987-07-06 1987-07-06 Spray application of bleach compositions
EP87306130A EP0298172B1 (en) 1987-07-06 1987-07-10 Thickened bleach compositions and method for preparing the same

Publications (2)

Publication Number Publication Date
DE3779913D1 true DE3779913D1 (en) 1992-07-23
DE3779913T2 DE3779913T2 (en) 1992-12-10

Family

ID=25671404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306130T Expired - Lifetime DE3779913T2 (en) 1987-07-06 1987-07-10 Thickened bleaching agents and process for their manufacture.

Country Status (5)

Country Link
EP (1) EP0298172B1 (en)
AT (1) ATE77404T1 (en)
CA (1) CA1337783C (en)
DE (1) DE3779913T2 (en)
ES (1) ES2032446T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5064553A (en) * 1989-05-18 1991-11-12 Colgate-Palmolive Co. Linear-viscoelastic aqueous liquid automatic dishwasher detergent composition
US4900467A (en) * 1988-05-20 1990-02-13 The Clorox Company Viscoelastic cleaning compositions with long relaxation times
NZ242382A (en) * 1991-07-11 1994-07-26 Colgate Palmolive Co Viscoelastic aqueous liquid automatic dishwasher detergent incorporating a benzoic acid (derivative) and a cross-linked polycarboxylate thickening agent
CA2107939C (en) * 1993-01-13 2001-01-30 Stephen B. Kong Acidic aqueous cleaning compositions
GB9307804D0 (en) * 1993-04-15 1993-06-02 Unilever Plc Hygienic spray cleaner
EP0668345B1 (en) * 1994-02-22 2001-12-12 The Procter & Gamble Company Hypochlorite bleaching compositions
US6844305B1 (en) 1999-08-27 2005-01-18 The Proctor & Gamble Company Aqueous liquid detergent compositions comprising a polymeric stabilization system
CA2628509C (en) 2005-11-07 2014-07-29 Stepan Company Viscoelastic compositions comprising polycationic quaternary ammonium compounds
WO2007059266A1 (en) 2005-11-14 2007-05-24 Stepan Company Viscoelastic cationic carbohydrate ether compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166794A (en) * 1978-05-25 1979-09-04 Colgate-Palmolive Company Liquid bleach-softener compositions
NL7908798A (en) * 1979-12-05 1981-07-01 Unilever Nv LIQUID, THICKENED CHLORINE BLEACH.
CH647543A5 (en) * 1980-05-13 1985-01-31 Sandoz Ag HYPOCHLORITE-BASED CLEANER WITH THICKENING AGENTS.
US4615825A (en) * 1981-10-30 1986-10-07 The Dow Chemical Company Friction reduction using a viscoelastic surfactant
GB8330158D0 (en) * 1983-11-11 1983-12-21 Procter & Gamble Ltd Cleaning compositions
GB8500116D0 (en) * 1985-01-03 1985-02-13 Unilever Plc Liquid bleaching compositions
US4594184A (en) * 1985-05-23 1986-06-10 The Procter & Gamble Company Chlorine bleach compatible liquid detergent compositions
GB8513293D0 (en) * 1985-05-28 1985-07-03 Procter & Gamble Ntc Ltd Cleaning compositions

Also Published As

Publication number Publication date
EP0298172A1 (en) 1989-01-11
ES2032446T3 (en) 1993-02-16
ATE77404T1 (en) 1992-07-15
DE3779913T2 (en) 1992-12-10
EP0298172B1 (en) 1992-06-17
CA1337783C (en) 1995-12-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation