CA2293056A1 - Polyether hydroxycarboxylate copolymers - Google Patents
Polyether hydroxycarboxylate copolymers Download PDFInfo
- 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
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.
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)
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)
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 |
-
1999
- 1999-01-05 US US09/225,809 patent/US6180589B1/en not_active Expired - Lifetime
- 1999-12-14 EP EP99124918A patent/EP1020485B1/en not_active Expired - Lifetime
- 1999-12-14 DE DE69941247T patent/DE69941247D1/en not_active Expired - Lifetime
- 1999-12-22 CA CA002293056A patent/CA2293056C/en not_active Expired - Fee Related
-
2000
- 2000-01-04 TW TW089100139A patent/TW476789B/en not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20141222 |