CA2293056A1 - Polyether hydroxycarboxylate copolymers - Google Patents

Polyether hydroxycarboxylate copolymers Download PDF

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Publication number
CA2293056A1
CA2293056A1 CA002293056A CA2293056A CA2293056A1 CA 2293056 A1 CA2293056 A1 CA 2293056A1 CA 002293056 A CA002293056 A CA 002293056A CA 2293056 A CA2293056 A CA 2293056A CA 2293056 A1 CA2293056 A1 CA 2293056A1
Authority
CA
Canada
Prior art keywords
polyether hydroxycarboxylate
mole percent
polyether
copolymers
cleaning
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
CA002293056A
Other languages
French (fr)
Other versions
CA2293056C (en
Inventor
Klein A. Rodrigues
Allen M. Carrier
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.)
Akzo Nobel NV
Original Assignee
National Starch and Chemical Investment Holding Corp
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 National Starch and Chemical Investment Holding Corp filed Critical National Starch and Chemical Investment Holding Corp
Publication of CA2293056A1 publication Critical patent/CA2293056A1/en
Application granted granted Critical
Publication of CA2293056C publication Critical patent/CA2293056C/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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring

Abstract

The invention provides novel polyether hydroxycarboxylate copolymers which are effective sequestering agents. The polyether hydroxycarboxylate copolymer when used in a cleaning composition enhances or "builds" the cleaning efficiency of the surfactant by inactivating hardness ions. In addition, the polyether hydroxycarboxylate copolymers assist in cleaning by dispersing and suspending soils to prevent the redeposition of soils. The polyether hydroxycarboxylate copolymer has the structure (see formula I) wherein M+ is a cation wherein M is independently selected from hydrogen, ammonia, alkali metals, alkaline earth metals, zinc, copper, organic amines, amino acids, and amino saccharides; R2 and R3 are independently hydrogen or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms; n is from about 2 to about 100; x1 and x2 are independently 0 or 1; a is from 0 to 99 mole percent; and b is from 100 to 1 mole percent, provided that (a + b) is 100 mole percent.
CA002293056A 1999-01-05 1999-12-22 Polyether hydroxycarboxylate copolymers Expired - Fee Related CA2293056C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/225,809 1999-01-05
US09/225,809 US6180589B1 (en) 1999-01-05 1999-01-05 Polyether hydroxycarboxylate copolymers

Publications (2)

Publication Number Publication Date
CA2293056A1 true CA2293056A1 (en) 2000-07-05
CA2293056C CA2293056C (en) 2009-03-17

Family

ID=22846338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002293056A Expired - Fee Related CA2293056C (en) 1999-01-05 1999-12-22 Polyether hydroxycarboxylate copolymers

Country Status (5)

Country Link
US (1) US6180589B1 (en)
EP (1) EP1020485B1 (en)
CA (1) CA2293056C (en)
DE (1) DE69941247D1 (en)
TW (1) TW476789B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369023B1 (en) * 1999-01-05 2002-04-09 National Starch And Chemical Investment Holding Corporation Use of polyether hydroxycarboxylate copolymers in textile manufacturing and treating processes
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions
CN102585196A (en) * 2012-01-04 2012-07-18 陕西油海高科能源开发有限公司 Synthetic method for polyepoxysuccinic acid serving as scale and corrosion inhibitor
US9145340B2 (en) 2012-08-13 2015-09-29 Verdesian Life Sciences, Llc Method of reducing atmospheric ammonia in livestock and poultry containment facilities
US9961922B2 (en) 2012-10-15 2018-05-08 Verdesian Life Sciences, Llc Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement
DE102013207778A1 (en) 2013-04-29 2014-10-30 Cht R. Beitlich Gmbh Comb polymers as detergency booster for detergents and cleaners
US11254620B2 (en) 2013-08-05 2022-02-22 Verdesian Life Sciences U.S., Llc Micronutrient-enhanced polymeric seed coatings
TW201522390A (en) 2013-08-27 2015-06-16 特級肥料產品公司 Polyanionic polymers
CA2923561C (en) 2013-09-05 2022-05-03 Verdesian Life Sciences, Llc Polymer-boric acid compositions
US10519070B2 (en) 2014-05-21 2019-12-31 Verdesian Life Sciences U.S., Llc Polymer soil treatment compositions including humic acids
US10822487B2 (en) 2014-05-22 2020-11-03 Verdesian Life Sciences Llc Polymeric compositions

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692685A (en) 1968-05-24 1972-09-19 Lever Brothers Ltd Detergent compositions
CA941765A (en) * 1969-05-02 1974-02-12 The Procter And Gamble Company Enzyme-containing detergent compositions for neutral washing
JPS4917725B1 (en) * 1970-12-14 1974-05-02
US4228300A (en) 1972-05-15 1980-10-14 Monsanto Company Polycarboxylate ethers
US3776850A (en) 1972-07-28 1973-12-04 Ethyl Corp Detergent formulations
US3769223A (en) 1972-07-28 1973-10-30 Ethyl Corp Detergent formulations
JPS5136248B2 (en) 1973-03-14 1976-10-07
DE2408591A1 (en) * 1974-02-22 1975-09-04 Henkel & Cie Gmbh Oligo-epoxy-succinic acids, prepn. from alkyl epoxy-succinate - and used as builders in detergents and moisture retainers in cosmetics
JPS5136248A (en) 1974-09-11 1976-03-27 Sumitomo Chemical Co HORIOREFUINKEIJUSHISOSEIBUTSU
CA1104451A (en) * 1978-02-28 1981-07-07 Manuel Juan De Luque Detergent bleach composition and process
US4382128A (en) * 1980-07-28 1983-05-03 Standard Oil Company Polyolefin grafted with polycarboxylic acid, ester or anhydride and modified with polyhydroxy compound
US4440663A (en) * 1981-09-14 1984-04-03 The Procter & Gamble Company Alkaline aqueous liquid detergent compositions containing normally unstable ester perfumes
GB2164339A (en) * 1984-09-11 1986-03-19 Ciba Geigy Ag Polymaleic anhydride derivatives
US4654159A (en) 1985-06-24 1987-03-31 The Procter & Gamble Company Ether hydroxypolycarboxylate detergency builders
DE3720806C2 (en) 1986-07-03 1997-08-21 Clariant Finance Bvi Ltd Use of a stabilizer in peroxide bleaching processes
DE3838031A1 (en) * 1988-11-09 1990-05-10 Basf Ag NEW COPOLYMERISES AND THEIR USE AS AID AND / OR ADDITIVE IN FORMULATIONS FOR THE PREPARATION OF POLYISOCYANATE POLYADDITION PRODUCTS
DE69015424T2 (en) * 1989-04-28 1995-08-17 Nippon Catalytic Chem Ind Process for the preparation and use of salts of polymers of maleic acid with improved biodegradability.
JPH0791557B2 (en) 1989-08-25 1995-10-04 日華化学株式会社 Detergency improver for textile products
JP3505182B2 (en) * 1994-04-08 2004-03-08 株式会社松風 Tooth surface treatment agent
US5928384A (en) * 1994-11-10 1999-07-27 The Procter & Gamble Company Method of cleaning carpets
US5484478A (en) * 1995-04-19 1996-01-16 Halliburton Company High temperature set retarded cement compositions and methods
US5905065A (en) * 1995-06-27 1999-05-18 The Procter & Gamble Company Carpet cleaning compositions and method for cleaning carpets
EP0790298B1 (en) * 1995-09-04 2006-03-15 Kao Corporation Washing method and detergent compositions

Also Published As

Publication number Publication date
DE69941247D1 (en) 2009-09-24
EP1020485B1 (en) 2009-08-12
TW476789B (en) 2002-02-21
EP1020485A2 (en) 2000-07-19
US6180589B1 (en) 2001-01-30
CA2293056C (en) 2009-03-17
EP1020485A3 (en) 2001-10-31

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EEER Examination request
MKLA Lapsed

Effective date: 20141222