DE69729891D1 - RELEASE SYSTEM - Google Patents

RELEASE SYSTEM

Info

Publication number
DE69729891D1
DE69729891D1 DE69729891T DE69729891T DE69729891D1 DE 69729891 D1 DE69729891 D1 DE 69729891D1 DE 69729891 T DE69729891 T DE 69729891T DE 69729891 T DE69729891 T DE 69729891T DE 69729891 D1 DE69729891 D1 DE 69729891D1
Authority
DE
Germany
Prior art keywords
glassy
laundry
cleaning products
particles
starch hydrolysates
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.)
Expired - Lifetime
Application number
DE69729891T
Other languages
German (de)
Other versions
DE69729891T2 (en
Inventor
Athanasios Surutzidis
Andrej Kvietok
Laurent C Burckett-St
Eugene Burns
Edward Cook
Krishnadas Manohar
Peter Rizzi
Stanford Showell
Alan Watson
Paul Gosselink
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
Procter and Gamble Co
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=22260534&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69729891(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69729891D1 publication Critical patent/DE69729891D1/en
Application granted granted Critical
Publication of DE69729891T2 publication Critical patent/DE69729891T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0034—Fixed on a solid conventional detergent ingredient
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cyclones (AREA)
  • Steroid Compounds (AREA)

Abstract

Glassy particles containing agents useful for laundry and cleaning products (preferably perfumes, bleaching agents, soil release polymers), and laundry and cleaning products containing these glassy particles. The particles comprise a glass derived from one or more at least partially water-soluble hydroxylic compounds, such as hydrogenated starch hydrolysates, sucrose, glucose, and starch hydrolysates. The glassy particle also has a hygroscopicity value of less than about 80 %.
DE69729891T 1997-03-15 1997-03-15 RELEASE SYSTEM Expired - Lifetime DE69729891T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/004124 WO1998041607A1 (en) 1997-03-15 1997-03-15 Delivery systems

Publications (2)

Publication Number Publication Date
DE69729891D1 true DE69729891D1 (en) 2004-08-19
DE69729891T2 DE69729891T2 (en) 2005-07-21

Family

ID=22260534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729891T Expired - Lifetime DE69729891T2 (en) 1997-03-15 1997-03-15 RELEASE SYSTEM

Country Status (7)

Country Link
EP (1) EP0986632B1 (en)
JP (1) JP4303789B2 (en)
AT (1) ATE271120T1 (en)
CA (1) CA2283876C (en)
DE (1) DE69729891T2 (en)
ES (1) ES2225960T3 (en)
WO (1) WO1998041607A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362159B1 (en) 1999-10-04 2002-03-26 Unilever Home & Personal Care Usa Domestic care product
US6790814B1 (en) 1999-12-03 2004-09-14 Procter & Gamble Company Delivery system having encapsulated porous carrier loaded with additives, particularly detergent additives such as perfumes
DE10105801B4 (en) 2001-02-07 2004-07-08 Henkel Kgaa Detergents and cleaning agents comprising fine microparticles with detergent components
US20030045446A1 (en) * 2001-02-12 2003-03-06 Dihora Jiten Odhavji Delivery system having encapsulated porous carrier loaded with additives
WO2002092751A2 (en) 2001-05-14 2002-11-21 The Procter & Gamble Company Cleaning product
JP4443929B2 (en) * 2002-01-07 2010-03-31 チバ ホールディング インコーポレーテッド Fine particle composition containing a dye fixing agent
EP1517983B1 (en) 2002-06-27 2007-01-03 Unilever N.V. Perfume composition
DE60228702D1 (en) * 2002-08-07 2008-10-16 Procter & Gamble detergent composition
JP2004250576A (en) * 2003-02-20 2004-09-09 Kao Corp Fragrant particle
EP1605902B1 (en) 2003-03-27 2007-08-29 Dow Corning Corporation Controlled release compositions
DE102004039722A1 (en) * 2004-08-17 2006-03-02 Henkel Kgaa Perfume, useful in the application of washing- or cleaning agents, comprises soda-containing particles
EP1661978B1 (en) 2004-11-29 2011-03-02 The Procter & Gamble Company Detergent compositions
WO2012022034A1 (en) 2010-08-18 2012-02-23 Unilever Plc Improvements relating to fabric treatment compositions comprising targeted benefit agents
GB201015672D0 (en) 2010-09-20 2010-10-27 Unilever Plc Improvements relating to fabric treatment compositions comprising targeted benefit agents
CN103781460B (en) 2011-08-24 2016-05-18 荷兰联合利华有限公司 The benefit agent delivery particle that comprises dextran
WO2013026657A1 (en) 2011-08-24 2013-02-28 Unilever Plc Benefit agent delivery particles comprising non-ionic polysaccharides
CN104220577B (en) 2012-04-17 2017-12-08 荷兰联合利华有限公司 It is related to the improvement of fabric conditioner
WO2014064121A2 (en) 2012-10-25 2014-05-01 Unilever Plc Improvements relating to surface treatment compositions
WO2014074038A1 (en) * 2012-11-12 2014-05-15 Sca Hygiene Products Ab Odor control material prepared by extrusion comprising particles encapsulated in a polymeric matrix
WO2015078943A1 (en) 2013-11-28 2015-06-04 Unilever Plc Improvements relating to encapsulated benefit agents
RU2639967C1 (en) 2013-12-20 2017-12-25 Ска Хайджин Продактс Аб Absorbent product containing deodorizing material
JP6340654B2 (en) 2013-12-20 2018-06-13 エスセーアー・ハイジーン・プロダクツ・アーベー Absorbent products including odor control materials
JP6827812B2 (en) * 2014-06-10 2021-02-10 ジボダン エス エー Dishwasher detergent fragrance composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971852A (en) * 1973-06-12 1976-07-27 Polak's Frutal Works, Inc. Process of encapsulating an oil and product produced thereby
US4417994A (en) * 1981-01-24 1983-11-29 The Procter & Gamble Company Particulate detergent additive compositions
JPH04218583A (en) * 1990-06-15 1992-08-10 Shoko Kagaku Kenkyusho:Kk Heat-sensitive sustained release material
US5055217A (en) * 1990-11-20 1991-10-08 Lever Brothers Company, Division Of Conopco, Inc. Polymer protected bleach precursors
EP0523287A1 (en) * 1991-07-18 1993-01-20 The Procter & Gamble Company Perfume additives for fabric-softening compositions
US5236615A (en) * 1991-08-28 1993-08-17 The Procter & Gamble Company Solid, particulate detergent composition with protected, dryer-activated, water sensitive material
CA2232466C (en) * 1995-09-18 2002-12-31 The Procter & Gamble Company Laundry and cleaning products delivery systems

Also Published As

Publication number Publication date
CA2283876C (en) 2004-04-13
EP0986632A1 (en) 2000-03-22
WO1998041607A1 (en) 1998-09-24
ATE271120T1 (en) 2004-07-15
CA2283876A1 (en) 1998-09-24
JP2001516372A (en) 2001-09-25
JP4303789B2 (en) 2009-07-29
DE69729891T2 (en) 2005-07-21
ES2225960T3 (en) 2005-03-16
EP0986632B1 (en) 2004-07-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings