SE8001698L - Antiredeposition FUNDS - Google Patents

Antiredeposition FUNDS

Info

Publication number
SE8001698L
SE8001698L SE8001698A SE8001698A SE8001698L SE 8001698 L SE8001698 L SE 8001698L SE 8001698 A SE8001698 A SE 8001698A SE 8001698 A SE8001698 A SE 8001698A SE 8001698 L SE8001698 L SE 8001698L
Authority
SE
Sweden
Prior art keywords
acid
ester
units
antiredeposition
mol
Prior art date
Application number
SE8001698A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
I-B Gunnarsson
J-A Johansson
K Holmberg
Original Assignee
Eka Ab
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 Eka Ab filed Critical Eka Ab
Priority to SE8001698A priority Critical patent/SE8001698L/en
Priority to EP81850004A priority patent/EP0035478A1/en
Priority to JP1678981A priority patent/JPS56129299A/en
Publication of SE8001698L publication Critical patent/SE8001698L/en

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • 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
    • C11D3/2093—Esters; Carbonates

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The disclosure relates to an antiredeposition agent to be used in detergents. The antiredeposition agent consists of a low-molecular, multi-functional ester having from 1 to 6, preferably from 1 to 3 acid units which are esterified with alcohol units. The ratio of the ester between free hydroxyl and carboxyl groups is 2-30, preferably 5-15. This is attained in that the ester contains 1-3, preferably 2-3 free hydroxyl groups/mol and 0.1-0.5, preferably 0.2-0.4 free carboxyl groups/mol. The acid units of the ester are preferably formed from phthalic acid anhydride, isophthalic acid, adipic acid, maleic acid and trimellitic acid, or mixtures thereof. The alcohol units of the ester are preferably formed from ethylene glycol, 1,2-propanediol and diethylene glycol, or mixtures thereof.
SE8001698A 1980-03-05 1980-03-05 Antiredeposition FUNDS SE8001698L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8001698A SE8001698L (en) 1980-03-05 1980-03-05 Antiredeposition FUNDS
EP81850004A EP0035478A1 (en) 1980-03-05 1981-01-12 Antiredeposition agents
JP1678981A JPS56129299A (en) 1980-03-05 1981-02-06 Anti-staining agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8001698A SE8001698L (en) 1980-03-05 1980-03-05 Antiredeposition FUNDS

Publications (1)

Publication Number Publication Date
SE8001698L true SE8001698L (en) 1981-09-06

Family

ID=20340414

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001698A SE8001698L (en) 1980-03-05 1980-03-05 Antiredeposition FUNDS

Country Status (3)

Country Link
EP (1) EP0035478A1 (en)
JP (1) JPS56129299A (en)
SE (1) SE8001698L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3083704B1 (en) 2013-12-16 2022-08-17 Nutrition & Biosciences USA 4, Inc. Use of poly alpha-1,3-glucan ethers as viscosity modifiers
EP3789407B1 (en) 2013-12-18 2024-07-24 Nutrition & Biosciences USA 4, Inc. Cationic poly alpha-1,3-glucan ethers
EP3158043B1 (en) 2014-06-19 2021-03-10 Nutrition & Biosciences USA 4, Inc. Compositions containing one or more poly alpha-1,3-glucan ether compounds
US9714403B2 (en) 2014-06-19 2017-07-25 E I Du Pont De Nemours And Company Compositions containing one or more poly alpha-1,3-glucan ether compounds
EP3649221B8 (en) * 2017-07-07 2024-05-29 Unilever IP Holdings B.V. Laundry cleaning composition
WO2019008036A1 (en) * 2017-07-07 2019-01-10 Unilever Plc Whitening composition
EP3424976A1 (en) * 2017-07-07 2019-01-09 Clariant International Ltd Alkoxylated polycarboxylic acid esters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138352A (en) * 1977-03-07 1979-02-06 The Dow Chemical Company Detergent compositions with antisoil and antiredeposition properties

Also Published As

Publication number Publication date
EP0035478A1 (en) 1981-09-09
JPS56129299A (en) 1981-10-09

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