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CA2156830A1 - Laundry Additives Comprising Encapsulated Perfumes and Modified Polyesters - Google Patents

Laundry Additives Comprising Encapsulated Perfumes and Modified Polyesters

Info

Publication number
CA2156830A1
CA2156830A1 CA2156830A CA2156830A CA2156830A1 CA 2156830 A1 CA2156830 A1 CA 2156830A1 CA 2156830 A CA2156830 A CA 2156830A CA 2156830 A CA2156830 A CA 2156830A CA 2156830 A1 CA2156830 A1 CA 2156830A1
Authority
CA
Canada
Prior art keywords
modified polyesters
encapsulated perfumes
laundry additives
perfumes
encapsulated
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
CA2156830A
Other languages
French (fr)
Other versions
CA2156830C (en
Inventor
Jean-Francois Vanneaud
Simon Nicholas Clayton
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.)
Procter and Gamble Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2156830A1 publication Critical patent/CA2156830A1/en
Application granted granted Critical
Publication of CA2156830C publication Critical patent/CA2156830C/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
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates

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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to laundry detergent composition or component compositions comprising encapsulated perfumes and certain modified polyesters. The modified polyesters are also useful as soil release polymers.
CA002156830A 1993-02-26 1994-02-10 Laundry additives comprising encapsulated perfumes and modified polyesters Expired - Fee Related CA2156830C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP93870036.6 1993-02-26
EP93870036 1993-02-26
EP93870153.9 1993-07-23
EP93870153 1993-07-23
PCT/US1994/002080 WO1994019448A1 (en) 1993-02-26 1994-02-10 Laundry additives comprising encapsulated perfumes and modified polyesters

Publications (2)

Publication Number Publication Date
CA2156830A1 true CA2156830A1 (en) 1994-09-01
CA2156830C CA2156830C (en) 1999-09-07

Family

ID=26134948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156830A Expired - Fee Related CA2156830C (en) 1993-02-26 1994-02-10 Laundry additives comprising encapsulated perfumes and modified polyesters

Country Status (5)

Country Link
AU (1) AU6272694A (en)
CA (1) CA2156830C (en)
MA (1) MA23122A1 (en)
TW (1) TW251316B (en)
WO (1) WO1994019448A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624136B2 (en) * 1998-02-02 2003-09-23 Rhodia Chimie Water-dispersible granules comprising a fragrance in a water-soluble or water-dispersible matrix, and process for their preparation
FR2774389B1 (en) * 1998-02-02 2001-07-27 Rhodia Chimie Sa WATER-DISPERSABLE GRANULES COMPRISING A PERFUME IN A WATER-SOLUBLE OR HYDRODISPERSABLE MATRIX AND THEIR PREPARATION METHOD
FR2774390B1 (en) * 1998-02-02 2002-12-13 Rhodia Chimie Sa ENCAPSULATED PERFUMES IN ALKALI-WATER-SOLUBLE POLYMERS, PROCESS FOR THEIR PREPARATION AND THEIR USE IN DETERGENT COMPOSITIONS
DE19837604A1 (en) * 1998-08-19 2000-02-24 Henkel Kgaa Use of soil-releasing polymers in fixing perfumes to various surfaces and use of perfumes in improving the detergent effect of these polymers in textile washing agents or shampoos
FR2791906B1 (en) * 1999-04-12 2001-05-18 Rhodia Chimie Sa SOLID ACTIVE MATERIAL VECTOR SYSTEM
FR2791992B1 (en) * 1999-04-12 2003-06-13 Rhodia Chimie Sa MULTI-PARTICLE VECTOR SYSTEM OF ACTIVE MATERIAL (S), ITS PREPARATION AND USES
WO2001023512A1 (en) * 1999-09-28 2001-04-05 Rhodia Chimie Use in a detergent composition of a sulfo-functional copolyester as fragrance retainer
US6531444B1 (en) 2000-11-09 2003-03-11 Salvona, Llc Controlled delivery system for fabric care products
US7053034B2 (en) 2002-04-10 2006-05-30 Salvona, Llc Targeted controlled delivery compositions activated by changes in pH or salt concentration
US7670627B2 (en) 2002-12-09 2010-03-02 Salvona Ip Llc pH triggered targeted controlled release systems for the delivery of pharmaceutical active ingredients
GB0718532D0 (en) * 2007-09-22 2007-10-31 Unilever Plc Improvements relating to fabric treatment compositions
WO2012022034A1 (en) 2010-08-18 2012-02-23 Unilever Plc Improvements relating to fabric treatment compositions comprising targeted benefit agents
US9351910B2 (en) 2011-08-24 2016-05-31 Conopco, Inc. Benefit agent delivery particles comprising dextran
JPWO2016043257A1 (en) * 2014-09-17 2017-06-29 ライオン株式会社 Powder cleaning agent for clothing
US9899238B2 (en) 2014-12-18 2018-02-20 Intel Corporation Low cost package warpage solution
US10808206B2 (en) 2017-11-14 2020-10-20 Henkel IP & Holding GmbH Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric
WO2019096942A1 (en) * 2017-11-17 2019-05-23 Unilever Plc Soil release polymers and laundry detergent compositions containing them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455838A (en) * 1966-04-22 1969-07-15 Nat Starch Chem Corp Method of encapsulating water-insoluble substances and product thereof
US3971852A (en) * 1973-06-12 1976-07-27 Polak's Frutal Works, Inc. Process of encapsulating an oil and product produced thereby
US4234627A (en) * 1977-02-04 1980-11-18 The Procter & Gamble Company Fabric conditioning compositions
US4976879A (en) * 1987-10-05 1990-12-11 The Procter & Gamble Company Sulfoaroyl end-capped ester oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles
US4863619A (en) * 1988-05-16 1989-09-05 The Proctor & Gamble Company Soil release polymer compositions having improved processability
US5256168A (en) * 1989-10-31 1993-10-26 The Procter & Gamble Company Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions
US5196133A (en) * 1989-10-31 1993-03-23 The Procter & Gamble Company Granular detergent compositions containing peroxyacid bleach and sulfobenzoyl end-capped ester oligomers useful as soil-release agents

Also Published As

Publication number Publication date
TW251316B (en) 1995-07-11
MA23122A1 (en) 1994-10-01
WO1994019448A1 (en) 1994-09-01
CA2156830C (en) 1999-09-07
AU6272694A (en) 1994-09-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed