DE69303293D1 - CAPSULE WITH A COMPONENT TENDING TO DECOMPOSITION AND A COMPOSITE POLYMER - Google Patents

CAPSULE WITH A COMPONENT TENDING TO DECOMPOSITION AND A COMPOSITE POLYMER

Info

Publication number
DE69303293D1
DE69303293D1 DE69303293T DE69303293T DE69303293D1 DE 69303293 D1 DE69303293 D1 DE 69303293D1 DE 69303293 T DE69303293 T DE 69303293T DE 69303293 T DE69303293 T DE 69303293T DE 69303293 D1 DE69303293 D1 DE 69303293D1
Authority
DE
Germany
Prior art keywords
capsule
decomposition
composite polymer
component tending
tending
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.)
Revoked
Application number
DE69303293T
Other languages
German (de)
Other versions
DE69303293T2 (en
Inventor
Michael Aronson
Linang Tsaur
Leslie 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 NV
Original Assignee
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=27365141&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69303293(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/037,068 external-priority patent/US5281357A/en
Application filed by Unilever NV filed Critical Unilever NV
Publication of DE69303293D1 publication Critical patent/DE69303293D1/en
Application granted granted Critical
Publication of DE69303293T2 publication Critical patent/DE69303293T2/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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38663—Stabilised liquid enzyme 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes

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)
DE69303293T 1992-04-29 1993-04-20 CAPSULE WITH A COMPONENT TENDING TO DECOMPOSITION AND A COMPOSITE POLYMER Revoked DE69303293T2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87587292A 1992-04-29 1992-04-29
US87591492A 1992-04-29 1992-04-29
US08/037,068 US5281357A (en) 1993-03-25 1993-03-25 Protease containing heavy duty liquid detergent compositions comprising capsules comprising non-proteolytic enzyme and composite polymer
PCT/EP1993/000964 WO1993022417A1 (en) 1992-04-29 1993-04-20 Capsule which comprises a component subject to degradation and a composite polymer

Publications (2)

Publication Number Publication Date
DE69303293D1 true DE69303293D1 (en) 1996-07-25
DE69303293T2 DE69303293T2 (en) 1996-11-21

Family

ID=27365141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69303293T Revoked DE69303293T2 (en) 1992-04-29 1993-04-20 CAPSULE WITH A COMPONENT TENDING TO DECOMPOSITION AND A COMPOSITE POLYMER

Country Status (6)

Country Link
EP (1) EP0672102B1 (en)
JP (1) JPH07506137A (en)
AU (1) AU4261393A (en)
DE (1) DE69303293T2 (en)
ES (1) ES2091001T3 (en)
WO (1) WO1993022417A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE175993T1 (en) * 1992-08-25 1999-02-15 Clariant Gmbh USE OF POLYVINYL ALCOHOL AS A DETERGENT ADDITIVE
DE19645024A1 (en) * 1996-10-31 1998-05-07 Basf Ag Bleaching aid containing microcapsules
ID21962A (en) * 1996-12-23 1999-08-19 Quest Int PARTICLES CONTAINING LIQUED FLUID AND THE METHOD OF MAKING IT
AU9593098A (en) * 1998-09-30 2000-04-17 Procter & Gamble Company, The Laundry detergent and/or fabric care compositions comprising chemical componentslinked to a cellulose binding domain
US6767880B1 (en) 1999-04-19 2004-07-27 The Procter & Gamble Company Liquid dishwashing detergent composition having polymeric particles
ATE297979T1 (en) * 1999-04-19 2005-07-15 Procter & Gamble LIQUID DISHWASHING DETERGENT WITH POLYMER PARTICLES
WO2001025393A1 (en) * 1999-10-05 2001-04-12 The Procter & Gamble Company Elastic article
CA2426809C (en) 2000-10-27 2009-11-03 Genencor International, Inc. Particle with substituted polyvinyl alcohol coating
US6730651B2 (en) * 2001-08-28 2004-05-04 Unilever Home & Personal Care Usa Division Of Conopco. Inc. Concentrated stock of capsules for detergent or personal care compositions
US20050245418A1 (en) * 2002-06-28 2005-11-03 Reckitt Benckiser N.V. Detergent composition
DE102004040849A1 (en) 2004-08-23 2006-03-02 Henkel Kgaa Clear washing and cleaning agent with yield point
DE102004047097A1 (en) * 2004-09-29 2006-04-06 Henkel Kgaa Detergents and cleaning agents with immobilized active ingredients
GB0524665D0 (en) † 2005-12-02 2006-01-11 Unilever Plc Laundry composition
JP5209643B2 (en) 2007-01-11 2013-06-12 ノボザイムス アクティーゼルスカブ Particles containing active compounds
ES2569913T3 (en) 2008-07-07 2016-05-13 Basf Se Enzyme composition comprising polymeric particles containing enzyme
CA2742294C (en) * 2008-11-03 2017-08-15 Danisco Us Inc. Delivery system for co-formulated enzyme and substrate
PL2336285T3 (en) * 2009-12-18 2014-01-31 Procter & Gamble Composition comprising microcapsules
CN108291180A (en) * 2015-11-26 2018-07-17 宝洁公司 Include the liquid detergent composition of protease and encapsulated lipase
HUE050461T2 (en) * 2016-05-23 2020-12-28 Procter & Gamble Detergent composition comprising an encapsulated enzyme
EP3249031A1 (en) * 2016-05-23 2017-11-29 The Procter and Gamble Company Liquid detergent composition comprising an encapsulated enzyme
US10385296B2 (en) 2017-03-16 2019-08-20 The Procter & Gamble Company Methods for making encapsulate-containing product compositions
US10385297B2 (en) * 2017-03-16 2019-08-20 The Procter & Gamble Company Methods for making encapsulate-containing product compositions
US10611988B2 (en) 2017-03-16 2020-04-07 The Procter & Gamble Company Methods for making encapsulate-containing product compositions
EP3892707A1 (en) 2020-04-06 2021-10-13 Dalli-Werke GmbH & Co. KG Liquid detergent composition, kit and dosing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666680A (en) * 1970-03-05 1972-05-30 Purex Corp Ltd Method of combining optical brighteners with polymers for stability in bleach and encapsulated product
GB1471406A (en) * 1974-05-21 1977-04-27 Unilever Ltd Detergent composition
US3970594A (en) * 1975-03-18 1976-07-20 The Procter & Gamble Company Hard surface cleaning compositions
CH602916A5 (en) * 1975-09-10 1978-08-15 Airwick Ag
EG18543A (en) * 1986-02-20 1993-07-30 Albright & Wilson Protected enzyme systems
JPS63178840A (en) * 1987-01-19 1988-07-22 Toppan Moore Co Ltd Slowly-releasable microcapsule
US4842761A (en) * 1988-03-23 1989-06-27 International Flavors & Fragrances, Inc. Compositions and methods for controlled release of fragrance-bearing substances
US4961871A (en) * 1989-11-14 1990-10-09 The Procter & Gamble Company Powdered abrasive cleansers with encapsulated perfume

Also Published As

Publication number Publication date
AU4261393A (en) 1993-11-29
JPH07506137A (en) 1995-07-06
ES2091001T3 (en) 1996-10-16
WO1993022417A1 (en) 1993-11-11
EP0672102B1 (en) 1996-06-19
DE69303293T2 (en) 1996-11-21
EP0672102A1 (en) 1995-09-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation