ES2081441T3 - Substratos activos encapsulados de manera cesible. - Google Patents

Substratos activos encapsulados de manera cesible.

Info

Publication number
ES2081441T3
ES2081441T3 ES91309432T ES91309432T ES2081441T3 ES 2081441 T3 ES2081441 T3 ES 2081441T3 ES 91309432 T ES91309432 T ES 91309432T ES 91309432 T ES91309432 T ES 91309432T ES 2081441 T3 ES2081441 T3 ES 2081441T3
Authority
ES
Spain
Prior art keywords
cesible
way
active substrate
active substrates
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.)
Expired - Lifetime
Application number
ES91309432T
Other languages
English (en)
Inventor
Malcolm Gavin John Macduff
Walter Edward Paget
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.)
Warwick International Group Ltd
Original Assignee
Warwick International Group Ltd
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 Warwick International Group Ltd filed Critical Warwick International Group Ltd
Application granted granted Critical
Publication of ES2081441T3 publication Critical patent/ES2081441T3/es
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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds
    • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Formation Of Insulating Films (AREA)
  • Laminated Bodies (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

ESTA INVENCION DESCRIBE UN PROCESO PARA ENCAPSULAR LIBREMENTE UN SUSTRATO ACTIVO QUE COMPRENDE POR EJEMPLO UN ACTIVADOR BLANQUEANTE EN UNA SAL METALICA DE UN ACIDO INORGANICO, SIENDO DICHA SAL SOLUBLE EN UN MEDIO ACUOSO DE TAL FORMA QUE CUANDO EL SUSTRATO ACTIVO ENCAPSULADO ES PUESTO EN CONTACTO CON EL MEDIO ACUOSO, SE LIBERE EL SUSTRATO ACTIVO EN DICHO MEDIO. ESTA INVENCION ES UTIL EN LA LIBERACION CONTROLADA DE ACTIVADORES BLANQUEANTES EN UN CICLO DE LAVADO Y PARA ESTABILIZAR ALGUNOS ACTIVADORES BLANQUEANTES QUE DE ALGUNA OTRA MANERA CARECEN DE ESTABILIDAD.
ES91309432T 1990-10-23 1991-10-14 Substratos activos encapsulados de manera cesible. Expired - Lifetime ES2081441T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909023000A GB9023000D0 (en) 1990-10-23 1990-10-23 Barrier coatings

Publications (1)

Publication Number Publication Date
ES2081441T3 true ES2081441T3 (es) 1996-03-16

Family

ID=10684186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91309432T Expired - Lifetime ES2081441T3 (es) 1990-10-23 1991-10-14 Substratos activos encapsulados de manera cesible.

Country Status (7)

Country Link
EP (1) EP0482807B1 (es)
JP (1) JPH04314799A (es)
AT (1) ATE131864T1 (es)
CA (1) CA2054003A1 (es)
DE (1) DE69115637T2 (es)
ES (1) ES2081441T3 (es)
GB (1) GB9023000D0 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134770A1 (de) * 1991-10-22 1993-04-29 Basf Ag Koernige bleichaktivatorzusammensetzung
DE4203169A1 (de) * 1992-02-05 1993-08-12 Basf Ag Koernige bleichaktivatorzusammensetzung aus heterogen aufgebauten koernern
AU4081693A (en) * 1992-05-29 1993-12-30 Warwick International Group Limited Releasably encapsulated active substrates
BR9710077A (pt) * 1996-06-28 1999-08-10 Procter & Gamble Composições líquidas não aquosas para limpeza contendo partículas revestidas
GB2320254A (en) 1996-12-12 1998-06-17 Procter & Gamble Process for making tabletted detergent compositions
US5905067A (en) * 1997-02-10 1999-05-18 Procter & Gamble Company System for delivering hydrophobic liquid bleach activators
JP2006504809A (ja) 2002-05-02 2006-02-09 ザ プロクター アンド ギャンブル カンパニー 洗剤組成物及びその成分
US20070015674A1 (en) 2005-06-30 2007-01-18 Xinbei Song Low phosphate automatic dishwashing detergent composition
EP2774975A3 (en) 2006-12-11 2014-10-15 The Procter and Gamble Company Improved visual perceptibility of images on printed film
ATE554157T1 (de) 2007-08-16 2012-05-15 Procter & Gamble Herstellungsverfahren für eine reinigungszusammensetzung
EP2484747A1 (en) 2007-08-16 2012-08-08 The Procter & Gamble Company Process for making a detergent composition
ES2372643T3 (es) 2008-06-02 2012-01-25 The Procter & Gamble Company Concentrado tensioactivo.
ATE539141T1 (de) 2008-06-13 2012-01-15 Procter & Gamble Beutel mit mehreren kammern
US7790664B2 (en) 2008-10-27 2010-09-07 The Procter & Gamble Company Methods for making a nil-phosphate liquid automatic dishwashing composition
EP2258820B1 (en) 2009-06-02 2019-12-18 The Procter and Gamble Company Water-soluble pouch
EP2295530B2 (en) 2009-09-14 2019-04-17 The Procter & Gamble Company Detergent composition
EP2302026A1 (en) 2009-09-15 2011-03-30 The Procter & Gamble Company Detergent composition comprising surfactant boosting polymers
CA2770477C (en) 2009-09-15 2014-07-08 The Procter & Gamble Company Detergent composition comprising mixture of chelants
WO2011118340A1 (ja) * 2010-03-26 2011-09-29 ライオン株式会社 漂白活性化剤造粒物及びその製造方法
US8629093B2 (en) 2010-09-01 2014-01-14 The Procter & Gamble Company Detergent composition comprising mixture of chelants
EP2821474A1 (en) 2011-01-12 2015-01-07 The Procter and Gamble Company Method for controlling the plasticization of a water soluble film
US8853142B2 (en) 2012-02-27 2014-10-07 The Procter & Gamble Company Methods for producing liquid detergent products
CN104955935A (zh) 2012-12-06 2015-09-30 宝洁公司 包含调色染料的可溶小袋
EP2740785A1 (en) 2012-12-06 2014-06-11 The Procter and Gamble Company Use of composition to reduce weeping and migration through a water soluble film
US20140249067A1 (en) 2013-03-04 2014-09-04 The Procter & Gamble Company Premix containing optical brightener
RU2645671C2 (ru) 2014-03-27 2018-02-27 Дзе Проктер Энд Гэмбл Компани Водорастворимая капсула с нанесенной печатью
EP2955219B1 (en) 2014-06-12 2020-03-25 The Procter and Gamble Company Water soluble pouch comprising an embossed area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105827A (en) * 1973-04-20 1978-08-08 Interox Particulate peroxygen compounds coated with sodium sesquicarbonate or Na2 SO4 mNa2 CO3
CA1001361A (en) * 1973-05-16 1976-12-14 Ppg Industries, Inc. Bleaching formulation
GB8422158D0 (en) * 1984-09-01 1984-10-03 Procter & Gamble Ltd Bleach compositions
GB8618106D0 (en) * 1986-07-24 1986-09-03 British Petroleum Co Plc Bleach activators
DE3807921A1 (de) * 1988-03-10 1989-09-21 Henkel Kgaa Aktivator fuer anorganische perverbindungen

Also Published As

Publication number Publication date
EP0482807A1 (en) 1992-04-29
GB9023000D0 (en) 1990-12-05
DE69115637T2 (de) 1996-05-30
EP0482807B1 (en) 1995-12-20
JPH04314799A (ja) 1992-11-05
DE69115637D1 (de) 1996-02-01
ATE131864T1 (de) 1996-01-15
CA2054003A1 (en) 1992-04-24

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