FR2240950A1 - Biologically decomposable builder for washing compsns. - from carbohydrates, unsatd. dicarboxylic acids and alkaline earth hydroxides - Google Patents

Biologically decomposable builder for washing compsns. - from carbohydrates, unsatd. dicarboxylic acids and alkaline earth hydroxides

Info

Publication number
FR2240950A1
FR2240950A1 FR7428114A FR7428114A FR2240950A1 FR 2240950 A1 FR2240950 A1 FR 2240950A1 FR 7428114 A FR7428114 A FR 7428114A FR 7428114 A FR7428114 A FR 7428114A FR 2240950 A1 FR2240950 A1 FR 2240950A1
Authority
FR
France
Prior art keywords
builder
washing
unsatd
alkaline earth
compsns
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
Application number
FR7428114A
Other languages
French (fr)
Other versions
FR2240950B3 (en
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of FR2240950A1 publication Critical patent/FR2240950A1/en
Application granted granted Critical
Publication of FR2240950B3 publication Critical patent/FR2240950B3/fr
Granted 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/221—Mono, di- or trisaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/226—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin esterified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)

Abstract

Builder for a washing compsn. exerting sequestering action, is prepd. by reacting in an aq. medium (1) a carbohydrate, (2) a alpha,beta-unsatd. discarboxylic cpd. and (3) an alkaline earth metal hydroxide, and converting the reaction product into an alkali metal or ammonium salt. This builder is incorporated into washing compsns. along with organic, water-soluble, synthetic detergents (anionic, nonionic, hybrid-ionic and/or ampholytic). This builder can fully replace the conventional phosphate builder in washing compsns.; it can be biologically decomposed in effluents, it is nontoxic to aquatic lifse; it is relatively inexpensive.
FR7428114A 1973-08-14 1974-08-13 Biologically decomposable builder for washing compsns. - from carbohydrates, unsatd. dicarboxylic acids and alkaline earth hydroxides Granted FR2240950A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38831973A 1973-08-14 1973-08-14

Publications (2)

Publication Number Publication Date
FR2240950A1 true FR2240950A1 (en) 1975-03-14
FR2240950B3 FR2240950B3 (en) 1977-06-10

Family

ID=23533624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428114A Granted FR2240950A1 (en) 1973-08-14 1974-08-13 Biologically decomposable builder for washing compsns. - from carbohydrates, unsatd. dicarboxylic acids and alkaline earth hydroxides

Country Status (4)

Country Link
JP (1) JPS5082106A (en)
DE (1) DE2439155A1 (en)
FR (1) FR2240950A1 (en)
IT (1) IT1019966B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006143A1 (en) * 1987-02-11 1988-08-25 Donmarn Limited Anti-scaling compounds
EP0457155A2 (en) * 1990-05-16 1991-11-21 BASF Aktiengesellschaft Carboxylate-ether derivatives of alkylmono- and alkylpolyglucosides, process for their preparation and their use
EP0582550A1 (en) * 1992-08-06 1994-02-09 Ciba-Geigy Ag Process for dyeing of wool-containing fibrous materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006143A1 (en) * 1987-02-11 1988-08-25 Donmarn Limited Anti-scaling compounds
EP0457155A2 (en) * 1990-05-16 1991-11-21 BASF Aktiengesellschaft Carboxylate-ether derivatives of alkylmono- and alkylpolyglucosides, process for their preparation and their use
EP0457155A3 (en) * 1990-05-16 1992-02-12 Basf Aktiengesellschaft Carboxylate-ether derivatives of alkylmono- and alkylpolyglucosides, process for their preparation and their use
US5179201A (en) * 1990-05-16 1993-01-12 Basf Aktiengesellschaft Alkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereof
EP0582550A1 (en) * 1992-08-06 1994-02-09 Ciba-Geigy Ag Process for dyeing of wool-containing fibrous materials
US5356442A (en) * 1992-08-06 1994-10-18 Ciba-Geigy Corporation Method for dyeing fibrous materials made of or containing wool

Also Published As

Publication number Publication date
FR2240950B3 (en) 1977-06-10
JPS5082106A (en) 1975-07-03
IT1019966B (en) 1977-11-30
DE2439155A1 (en) 1975-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse