EP0786516A3 - Liquid detergent - Google Patents

Liquid detergent Download PDF

Info

Publication number
EP0786516A3
EP0786516A3 EP97200106A EP97200106A EP0786516A3 EP 0786516 A3 EP0786516 A3 EP 0786516A3 EP 97200106 A EP97200106 A EP 97200106A EP 97200106 A EP97200106 A EP 97200106A EP 0786516 A3 EP0786516 A3 EP 0786516A3
Authority
EP
European Patent Office
Prior art keywords
liquid detergent
specific
monomer
side chains
detergent composition
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
EP97200106A
Other languages
German (de)
French (fr)
Other versions
EP0786516B1 (en
EP0786516A2 (en
Inventor
Nancy Ann Falk
Barbara Helen Bory
Tamara Padron
Tirucherai Varahan Vasudevan
Diane Wolf
Jeanie Lum
Leslie Jo Morgan
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
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27081033&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0786516(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/591,058 external-priority patent/US5719117A/en
Priority claimed from US08/591,789 external-priority patent/US5723434A/en
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0786516A2 publication Critical patent/EP0786516A2/en
Publication of EP0786516A3 publication Critical patent/EP0786516A3/en
Application granted granted Critical
Publication of EP0786516B1 publication Critical patent/EP0786516B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • C11D3/3746—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
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines

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)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention relates to specific isotropic liquid detergent composition comprising specific soil antiredeposition polymers containing a hydrophilic backbone and monomer with hydrophobic side chains.
EP19970200106 1996-01-25 1997-01-16 Liquid detergent Revoked EP0786516B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/591,058 US5719117A (en) 1996-01-25 1996-01-25 Isotropic liquids comprising hydrophobically modified polar polymers plus aliphatic hydrocarbon oils
US591789 1996-01-25
US08/591,789 US5723434A (en) 1996-01-25 1996-01-25 Isotropic liquids comprising hydrophobically modified polar polymer
US591058 1996-01-25

Publications (3)

Publication Number Publication Date
EP0786516A2 EP0786516A2 (en) 1997-07-30
EP0786516A3 true EP0786516A3 (en) 1999-08-18
EP0786516B1 EP0786516B1 (en) 2004-04-21

Family

ID=27081033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970200106 Revoked EP0786516B1 (en) 1996-01-25 1997-01-16 Liquid detergent

Country Status (4)

Country Link
EP (1) EP0786516B1 (en)
CA (1) CA2195511C (en)
DE (1) DE69728701T2 (en)
ES (1) ES2218636T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752163A1 (en) * 1997-11-26 1999-05-27 Henkel Kgaa Thickened liquid detergent composition(s)
US6462013B1 (en) * 1998-06-26 2002-10-08 National Starch And Chemical Investment Holding Corporation Isotropic liquid detergent comprising ethylenically unsaturated acid monomer-C1 to C24 chain transfer agent polymerization product
AU5355599A (en) 1998-10-22 2000-05-04 Rohm And Haas Company Polymer compositions and a method of promoting soil release from fabrics using said polymer compositions
AU2495400A (en) 1999-01-11 2000-08-01 Huntsman Petrochemical Corporation Surfactant compositions containing alkoxylated amines
BR0012199A (en) * 1999-06-30 2002-04-02 Huntsman Spec Chem Corp Concentrated surfactant mixtures
KR100485941B1 (en) * 2002-08-06 2005-05-03 (주) 청도정밀화학 A New Chemical Composition of High Performance Concrete Dispersant
CA2746854C (en) * 2008-12-29 2016-10-25 Ecolab Inc. Highly viscous detergent emulsion
US8216989B2 (en) 2009-08-26 2012-07-10 Ecolab Usa Inc. Cleaning composition for removing/preventing redeposition of protein soils

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147576A (en) * 1988-06-13 1992-09-15 Lever Brothers Company, Division Of Conopco, Inc. Liquid detergent composition in the form of lamellar droplets containing a deflocculating polymer
US5308530A (en) * 1990-11-21 1994-05-03 Lever Brothers Company, Division Of Conopco, Inc. Detergent compositions containing polycarboxylates and calcium-sensitive enzymes
US5326843A (en) * 1993-10-04 1994-07-05 Rohm And Haas Company Method for making an alkali-soluble emulsion copolymer
WO1995031523A1 (en) * 1994-05-17 1995-11-23 S.C. Johnson & Son, Inc. Laundry pre-spotter with associative polymeric thickener
WO1995031528A1 (en) * 1994-05-13 1995-11-23 Unilever N.V. Detergent composition
US5489397A (en) * 1994-03-04 1996-02-06 National Starch And Chemical Investment Holding Corporation Aqueous lamellar detergent compositions with hydrophobically terminated hydrophilic polymer

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401413A (en) 1932-06-29 1933-11-16 Robert Henry Marriott Compositions particularly suitable for use as shampoos or for washing purposes
GB461221A (en) 1936-04-17 1937-02-12 Robert Henry Marriott Compositions suitable for use in the washing of textile materials or for other washing purposes
US2379942A (en) 1942-12-31 1945-07-10 Bell Telephone Labor Inc Cable terminating means
US2503280A (en) 1947-10-24 1950-04-11 Du Pont Azo catalysts in preparation of sulfonic acids
US2507088A (en) 1948-01-08 1950-05-09 Du Pont Sulfoxidation process
US3260741A (en) 1962-11-09 1966-07-12 Exxon Research Engineering Co Sulfoxidation process
US3308067A (en) 1963-04-01 1967-03-07 Procter & Gamble Polyelectrolyte builders and detergent compositions
US3372188A (en) 1965-03-12 1968-03-05 Union Oil Co Sulfoxidation process in the presence of sulfur trioxide
JPS4629787B1 (en) 1968-07-02 1971-08-30
DK129804A (en) 1969-01-17
ZA734721B (en) 1972-07-14 1974-03-27 Procter & Gamble Detergent compositions
US4605509A (en) 1973-05-11 1986-08-12 The Procter & Gamble Company Detergent compositions containing sodium aluminosilicate builders
DE2433485A1 (en) 1973-07-16 1975-02-06 Procter & Gamble ALUMINOSILICATE ION EXCHANGERS SUITABLE FOR USE IN DETERGENTS
GB1600981A (en) 1977-06-09 1981-10-21 Ici Ltd Detergent composition
US4353806A (en) 1980-04-03 1982-10-12 Exxon Research And Engineering Company Polymer-microemulsion complexes for the enhanced recovery of oil
US4497718A (en) 1983-04-20 1985-02-05 Lever Brothers Company Homogeneous aqueous fabric softening composition with stilbene sulfonic acid fluorescent whitener
US4561991A (en) 1984-08-06 1985-12-31 The Procter & Gamble Company Fabric cleaning compositions for clay-based stains
GB8609806D0 (en) 1986-04-22 1986-05-29 Unilever Plc Cleaning composition
EP0258068B1 (en) 1986-08-29 1994-08-31 Novo Nordisk A/S Enzymatic detergent additive
US5089163A (en) 1989-01-30 1992-02-18 Lever Brothers Company, Division Of Conopco, Inc. Enzymatic liquid detergent composition
IL91362A0 (en) 1989-08-20 1990-03-19 Yissum Res Dev Co Bisphosphonates,process for preparing them and pharmaceutical compositions containing them
US5389279A (en) 1991-12-31 1995-02-14 Lever Brothers Company, Division Of Conopco, Inc. Compositions comprising nonionic glycolipid surfactants
US5486307A (en) 1993-11-22 1996-01-23 Colgate-Palmolive Co. Liquid cleaning compositions with grease release agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147576A (en) * 1988-06-13 1992-09-15 Lever Brothers Company, Division Of Conopco, Inc. Liquid detergent composition in the form of lamellar droplets containing a deflocculating polymer
US5308530A (en) * 1990-11-21 1994-05-03 Lever Brothers Company, Division Of Conopco, Inc. Detergent compositions containing polycarboxylates and calcium-sensitive enzymes
US5326843A (en) * 1993-10-04 1994-07-05 Rohm And Haas Company Method for making an alkali-soluble emulsion copolymer
US5489397A (en) * 1994-03-04 1996-02-06 National Starch And Chemical Investment Holding Corporation Aqueous lamellar detergent compositions with hydrophobically terminated hydrophilic polymer
WO1995031528A1 (en) * 1994-05-13 1995-11-23 Unilever N.V. Detergent composition
WO1995031523A1 (en) * 1994-05-17 1995-11-23 S.C. Johnson & Son, Inc. Laundry pre-spotter with associative polymeric thickener

Also Published As

Publication number Publication date
CA2195511A1 (en) 1997-07-26
CA2195511C (en) 2006-06-20
DE69728701T2 (en) 2004-10-07
DE69728701D1 (en) 2004-05-27
EP0786516B1 (en) 2004-04-21
ES2218636T3 (en) 2004-11-16
EP0786516A2 (en) 1997-07-30

Similar Documents

Publication Publication Date Title
AU4947297A (en) Double metal cyanide catalysts containing functionalized polymers
AU3361899A (en) Catalyst composition for polymerizing monomers
WO1997024421A3 (en) Detergent compositions comprising immobilized enzymes
WO1998005360A3 (en) Use of (meth)acrylic acid copolymers to increase the permeability of mucous membranes
AU9359498A (en) Novel polymerisation catalysts
ZA976292B (en) Process for decomposing a polymer to its monomer or monomers.
AU6243594A (en) Acrylic alkoxy silane monomer and solid electrolyte derived by the polymerization thereof
EP0786516A3 (en) Liquid detergent
ZA969726B (en) Detergent compositions containing soil release polymers.
HUP0004365A3 (en) Method for producing water-soluble or water-swellable polymerizates with a very low residual monomer content, products produced according to this method and the use thereof
AU2001269961A1 (en) Improved polymers and polymerization processes
EP0645425A3 (en) Polymers having decreased surface energy.
AU7502496A (en) Polymerization catalysts
AU6506096A (en) Polymers with crystallizable fluorocarbon side chains, their monomers, and substrates coated with the polymers
EP0675145A3 (en) Xanthene polymers and copolymers.
ZA969728B (en) Detergent compositions containing soil release polymers.
GB2353526B (en) Novel photoresist monomers,polymers thereof,and photoresist compositions containing the same
AU2387895A (en) Polymeric electrolyte formed from alkane monomers
AU3833299A (en) Shock vinylaromatic polymer by polymerisation of a vinylaromatic monomer in the presence of a stable free radical and a polymerisation initiator
CA2066805A1 (en) Polymers and their preparation
AU1688199A (en) Polymerization catalyst and process for producing olefin polymer or copolymer with the same
AU4760497A (en) Fluorinated hydrophilic polymers
EP1123949A3 (en) Thermoplastic olefin copolymers and blends thereof
EP0647658A3 (en) Improvements in or relating to ethylene based emulsion polymers.
EP0908450A3 (en) Novel polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerizing vinyl monomers employing the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

RIC1 Information provided on ipc code assigned before grant

Free format text: 6C 11D 1/66 A, 6C 11D 3/37 B, 6C 11D 10/04 B, 6C 11D 3/386 B, 6C 08F 220/06 B, 6C 08F 220/26 B

17P Request for examination filed

Effective date: 19991011

17Q First examination report despatched

Effective date: 20020823

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69728701

Country of ref document: DE

Date of ref document: 20040527

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2218636

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050112

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050117

Year of fee payment: 9

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20050208

Year of fee payment: 9

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050228

Year of fee payment: 9

26 Opposition filed

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20050120

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 20050827

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Free format text: 20050827

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060131

Year of fee payment: 10

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO