DE69130137T2 - Method of preventing tissue incrustation - Google Patents

Method of preventing tissue incrustation

Info

Publication number
DE69130137T2
DE69130137T2 DE69130137T DE69130137T DE69130137T2 DE 69130137 T2 DE69130137 T2 DE 69130137T2 DE 69130137 T DE69130137 T DE 69130137T DE 69130137 T DE69130137 T DE 69130137T DE 69130137 T2 DE69130137 T2 DE 69130137T2
Authority
DE
Germany
Prior art keywords
alkali metal
cleaning composition
preventing tissue
builders
brighteners
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 - Fee Related
Application number
DE69130137T
Other languages
German (de)
Other versions
DE69130137D1 (en
Inventor
Stephen B Kong
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.)
Clorox Co
Original Assignee
Clorox 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=24164052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69130137(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clorox Co filed Critical Clorox Co
Publication of DE69130137D1 publication Critical patent/DE69130137D1/en
Application granted granted Critical
Publication of DE69130137T2 publication Critical patent/DE69130137T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fats And Perfumes (AREA)

Abstract

Cleaning composition and method comprising in a first embodiment an alkali metal carbonate builder and a fabric encrustation prevention system comprising a sub-stoichiometric level of an organic dicarboxylic acid, water-soluble salts or anhydrides thereof which acts to inhibit and prevent the deposition of insoluble precipitates containing water hardness ions on fabrics; in a second embodiment the cleaning composition includes a detersive surfactant for laundry applications, in either embodiment the following adjuncts may be included: co-builders, alkali metal silicates, bleaching species, enzymes, fragrances, dyes, brighteners and others.
DE69130137T 1990-06-22 1991-06-20 Method of preventing tissue incrustation Expired - Fee Related DE69130137T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54249390A 1990-06-22 1990-06-22

Publications (2)

Publication Number Publication Date
DE69130137D1 DE69130137D1 (en) 1998-10-15
DE69130137T2 true DE69130137T2 (en) 1999-01-28

Family

ID=24164052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130137T Expired - Fee Related DE69130137T2 (en) 1990-06-22 1991-06-20 Method of preventing tissue incrustation

Country Status (6)

Country Link
EP (1) EP0463802B1 (en)
JP (1) JPH05132697A (en)
AT (1) ATE170910T1 (en)
CA (1) CA2044947A1 (en)
DE (1) DE69130137T2 (en)
ES (1) ES2121770T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010033586A2 (en) 2008-09-16 2010-03-25 Ecolab Inc. Use of hydroxycarboxylates for water hardness control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342095A (en) * 1971-01-05 1973-12-25 Unilever Ltd Detergent compositions
GB1398263A (en) * 1971-08-17 1975-06-18 Unilever Ltd Detergent compositions
JPS6059280B2 (en) * 1976-07-09 1985-12-24 ライオン株式会社 Method for producing granular detergent composition
CH639416A5 (en) * 1977-06-27 1983-11-15 Akzo Nv DETERGENT COMPOSITION CONTAINING ALKALICARBONATE.
NL8201953A (en) * 1982-05-12 1983-12-01 Blauwe Lier B V I O De METHOD FOR WASHING TEXTILE IN HARD WATER AND PHOSPHATE FREE DETERGENT FOR USE THEREIN

Also Published As

Publication number Publication date
EP0463802B1 (en) 1998-09-09
DE69130137D1 (en) 1998-10-15
JPH05132697A (en) 1993-05-28
ATE170910T1 (en) 1998-09-15
CA2044947A1 (en) 1991-12-23
ES2121770T3 (en) 1998-12-16
EP0463802A1 (en) 1992-01-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee