WO1997046657A3 - Use of copolymers to increase the dissolution rate of particulate detergent formulations in water - Google Patents

Use of copolymers to increase the dissolution rate of particulate detergent formulations in water Download PDF

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Publication number
WO1997046657A3
WO1997046657A3 PCT/EP1997/002764 EP9702764W WO9746657A3 WO 1997046657 A3 WO1997046657 A3 WO 1997046657A3 EP 9702764 W EP9702764 W EP 9702764W WO 9746657 A3 WO9746657 A3 WO 9746657A3
Authority
WO
WIPO (PCT)
Prior art keywords
detergent formulations
increase
water
copolymers
dissolution rate
Prior art date
Application number
PCT/EP1997/002764
Other languages
German (de)
French (fr)
Other versions
WO1997046657A2 (en
Inventor
Juergen Huff
Hans-Ulrich Jaeger
Dem Kahmen Martin Aus
Matthias Kroner
Juergen Alfred Lux
Guenter Oetter
Original Assignee
Basf Ag
Juergen Huff
Jaeger Hans Ulrich
Dem Kahmen Martin Aus
Matthias Kroner
Juergen Alfred Lux
Guenter Oetter
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 Basf Ag, Juergen Huff, Jaeger Hans Ulrich, Dem Kahmen Martin Aus, Matthias Kroner, Juergen Alfred Lux, Guenter Oetter filed Critical Basf Ag
Priority to EP97924025A priority Critical patent/EP0906397A2/en
Publication of WO1997046657A2 publication Critical patent/WO1997046657A2/en
Publication of WO1997046657A3 publication Critical patent/WO1997046657A3/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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

The invention concerns the use of copolymers obtainable by the radical polymerisation of (a) 10 to 90 wt% hydrophobic monomers and (b) 90 to 10 wt% hydrophilic monomers as an additive to particulate detergent formulations to increase their rate of dissolution in water, in quantities of 0.1 to 10 wt% in relation to the detergent formulations.
PCT/EP1997/002764 1996-06-03 1997-05-28 Use of copolymers to increase the dissolution rate of particulate detergent formulations in water WO1997046657A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97924025A EP0906397A2 (en) 1996-06-03 1997-05-28 Use of copolymers to increase the dissolution rate of particulate detergent formulations in water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19621983.3 1996-06-03
DE1996121983 DE19621983A1 (en) 1996-06-03 1996-06-03 Use of copolymers of hydrophilic and hydrophobic monomers to increase the rate of dissolution of particulate detergent formulations in water

Publications (2)

Publication Number Publication Date
WO1997046657A2 WO1997046657A2 (en) 1997-12-11
WO1997046657A3 true WO1997046657A3 (en) 1998-01-15

Family

ID=7795860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/002764 WO1997046657A2 (en) 1996-06-03 1997-05-28 Use of copolymers to increase the dissolution rate of particulate detergent formulations in water

Country Status (3)

Country Link
EP (1) EP0906397A2 (en)
DE (1) DE19621983A1 (en)
WO (1) WO1997046657A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912031A1 (en) 1999-03-17 2000-09-21 Basf Ag Use of crosslinked polyvinylpyrrolidone to increase the rate of disintegration of compact particulate detergents and cleaners
DE102005047833A1 (en) 2005-10-05 2007-04-19 Basf Ag Process for the preparation of granular or powdered detergent compositions
KR20100057789A (en) * 2007-07-06 2010-06-01 바스프 에스이 Use of homo- and copolymers for stabilizing active ingredient formulations
EP3386299B1 (en) 2015-12-10 2024-04-24 Adama Makhteshim Ltd. Polyelectrolyte-layer forming block copolymers and compositions and uses thereof
AR114185A1 (en) 2018-01-23 2020-07-29 Adama Makhteshim Ltd SYNTHESIS OF 5-CHLORINE-2 - [(3,4,4-TRIFLUORO-3-BUTEN-1-IL) THIO] -THAZOLE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080222A1 (en) * 1981-11-16 1983-06-01 The Procter & Gamble Company Process for preparing granular detergent compositions containing an intimately admixed anionic surfactant and an anionic polymer
JPS61231099A (en) * 1985-04-03 1986-10-15 花王株式会社 Concentrated powder detergent composition
US4867972A (en) * 1985-05-06 1989-09-19 Rhone-Poulenc Specialites Chimiques Novel surface-active compositions containing polydicarboxylic acid polymer and surfactant
JPH02155928A (en) * 1988-12-07 1990-06-15 Kao Corp Poly(n-acylethyleneimine) block copolymer and its use
JPH0892591A (en) * 1994-09-22 1996-04-09 Kao Corp Nonionic powdery detergent composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080222A1 (en) * 1981-11-16 1983-06-01 The Procter & Gamble Company Process for preparing granular detergent compositions containing an intimately admixed anionic surfactant and an anionic polymer
JPS61231099A (en) * 1985-04-03 1986-10-15 花王株式会社 Concentrated powder detergent composition
US4867972A (en) * 1985-05-06 1989-09-19 Rhone-Poulenc Specialites Chimiques Novel surface-active compositions containing polydicarboxylic acid polymer and surfactant
JPH02155928A (en) * 1988-12-07 1990-06-15 Kao Corp Poly(n-acylethyleneimine) block copolymer and its use
JPH0892591A (en) * 1994-09-22 1996-04-09 Kao Corp Nonionic powdery detergent composition

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8648, Derwent World Patents Index; Class A97, AN 86-314279, XP002046874 *
DATABASE WPI Section Ch Week 9030, Derwent World Patents Index; Class A26, AN 90-227943, XP002046875 *
DATABASE WPI Section Ch Week 9624, Derwent World Patents Index; Class A97, AN 96-236357, XP002046873 *

Also Published As

Publication number Publication date
EP0906397A2 (en) 1999-04-07
DE19621983A1 (en) 1997-12-04
WO1997046657A2 (en) 1997-12-11

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