GB1330121A - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
GB1330121A
GB1330121A GB1330121DA GB1330121A GB 1330121 A GB1330121 A GB 1330121A GB 1330121D A GB1330121D A GB 1330121DA GB 1330121 A GB1330121 A GB 1330121A
Authority
GB
United Kingdom
Prior art keywords
sodium
detergent
oxidized
detergent compositions
polysaccharide
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
Application number
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 PLC
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Publication of GB1330121A publication Critical patent/GB1330121A/en
Expired 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
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1330121 Oxidized polysaccharides; detergent compositions UNILEVER Ltd 20 Aug 1970 [20 Aug 1969] 41512/69 Headings C3A C3F and C3U [Also in Division C5] A detergent composition comprises a detergent active compound and more than 5% and up to 90% by weight of a water soluble or water dispersible oxidized polysaccharide containing at least 20% (based on 100 anhydroglucose units in the original polysaccharide) of dicarboxyl units, the ratio by weight of the detergent active compound to the oxidized polysaccharide being from 3 : 1 to 1 : 10. The oxidized polysaccharide is preferably obtained by oxidizing starch or cellulose with sodium hypochlorite at a pH of from 7À5 to 9. Detergent compositions evaluated comprise in addition to the dicarboxyl polysaccharides, sodium tripolyphosphate, sodium C 15-18 -alphaolefine-sulphonate, sodium-N-(2-hydroxy C 14-16 alkyl)-N-methyl taurate, sulphobetaine DCH, sodium alkyl benzene sulphonate for example sodium dodecyl benzene sulphonate, long chain alkyl poly(ethylene oxide) and sodium nitrilotriacetate.
GB1330121D 1969-08-20 1970-08-20 Detergent compositions Expired GB1330121A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4151269 1969-08-20
US86079469A 1969-09-24 1969-09-24
US1789370A 1970-03-09 1970-03-09
GB637973 1970-08-20

Publications (1)

Publication Number Publication Date
GB1330121A true GB1330121A (en) 1973-09-12

Family

ID=27447516

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1330123D Expired GB1330123A (en) 1969-08-20 1970-08-20 Process for oxidising polysaccharides
GB1330121D Expired GB1330121A (en) 1969-08-20 1970-08-20 Detergent compositions
GB4010070A Expired GB1330122A (en) 1969-08-20 1970-08-20 Detergent compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1330123D Expired GB1330123A (en) 1969-08-20 1970-08-20 Process for oxidising polysaccharides

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4010070A Expired GB1330122A (en) 1969-08-20 1970-08-20 Detergent compositions

Country Status (9)

Country Link
AT (1) AT321433B (en)
BE (1) BE755050A (en)
CA (1) CA971561A (en)
CH (1) CH547852A (en)
DE (1) DE2040948C2 (en)
FR (1) FR2063914A5 (en)
GB (3) GB1330123A (en)
NL (1) NL169496C (en)
SE (1) SE368225B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020295A (en) * 1995-05-06 2000-02-01 Solvay Interox Limited Detergent builders/activators derived from the oxidation and acylation of polysaccharides
WO2022178075A1 (en) * 2021-02-19 2022-08-25 Nutrition & Biosciences USA 4, Inc. Oxidized polysaccharide derivatives

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841040A (en) * 1987-12-09 1989-06-20 Aqualon Company Phosphated, oxidized starch and use of same as dispersant in aqueous solutions and coating for lithography
FR2653442A1 (en) * 1989-10-23 1991-04-26 Roquette Freres COMPOSITION FOR WASHING PRODUCTS, PROCESS FOR PREPARING SAME, AND WASHING PRODUCT CONTAINING SAME.
NL9001027A (en) * 1990-04-27 1991-11-18 Tno PROCESS FOR PREPARING POLYACARBOXY-BASED CALCIUM-BINDING POLYCARBOXY COMPOUNDS, AND PHOSPHATE REPLACEMENTS FOR DETERGENTS BASED ON THESE POLYCARBOXY COMPOUNDS.
IT1249883B (en) * 1990-08-13 1995-03-30 Ferruzzi Ricerca & Tec CALCIUM SEQUESTRING AGENTS BASED ON OXIDIZED CARBOHYDRATES AND THEIR USE AS BUILDER FOR DETERGENTS
FR2675514A1 (en) * 1991-04-22 1992-10-23 Roquette Freres WASHING PRODUCT WITH REDUCED OR ZERO CONTENT.
MXPA00007979A (en) * 1999-08-17 2002-03-08 Nat Starch Chem Invest Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking.
WO2010076292A1 (en) 2008-12-29 2010-07-08 Unilever Plc Structured aqueous detergent compositions
GB201114948D0 (en) * 2011-08-31 2011-10-12 Ecosynth Bvba Method to modify carbohydrates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020295A (en) * 1995-05-06 2000-02-01 Solvay Interox Limited Detergent builders/activators derived from the oxidation and acylation of polysaccharides
WO2022178075A1 (en) * 2021-02-19 2022-08-25 Nutrition & Biosciences USA 4, Inc. Oxidized polysaccharide derivatives
WO2022178073A1 (en) * 2021-02-19 2022-08-25 Nutrition & Biosciences USA 4, Inc. Polysaccharide derivatives for detergent compositions

Also Published As

Publication number Publication date
SE368225B (en) 1974-06-24
CH547852A (en) 1974-04-11
DE2040948A1 (en) 1971-05-27
NL169496B (en) 1982-02-16
GB1330123A (en) 1973-09-12
DE2040948C2 (en) 1984-07-26
NL169496C (en) 1982-07-16
BE755050A (en) 1971-02-19
NL7012380A (en) 1971-02-23
FR2063914A5 (en) 1971-07-09
AT321433B (en) 1975-03-25
GB1330122A (en) 1973-09-12
CA971561A (en) 1975-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee