ES2071418T3 - Particulas encapsuladas con cera y procedimiento de fabricacion de las mismas. - Google Patents

Particulas encapsuladas con cera y procedimiento de fabricacion de las mismas.

Info

Publication number
ES2071418T3
ES2071418T3 ES92201091T ES92201091T ES2071418T3 ES 2071418 T3 ES2071418 T3 ES 2071418T3 ES 92201091 T ES92201091 T ES 92201091T ES 92201091 T ES92201091 T ES 92201091T ES 2071418 T3 ES2071418 T3 ES 2071418T3
Authority
ES
Spain
Prior art keywords
wax
particles
encapsulated
particles encapsulated
coating
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
ES92201091T
Other languages
English (en)
Inventor
David John Lang
Ahmed Abdel-Moneim Kamel
Paul Anthony Hanna
Robert Gabriel
Richard Theiler
Alyse Susan Goldman
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
Priority claimed from US07/688,691 external-priority patent/US5230822A/en
Application filed by Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2071418T3 publication Critical patent/ES2071418T3/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
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B01J13/043—Drying and spraying
    • 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
    • C11D3/38672—Granulated or coated enzymes
    • 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
    • C11D3/3945—Organic per-compounds
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3955—Organic bleaching agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

PARTICULAS DE NUCLEO SOLIDO ENCAPSULADAS EN UN SOLO REVESTIMIENTO DE CERA DE PARAFINA Y UNA PEQUEÑA CANTIDAD DE UN ADITIVO DE CERA, TENIENDO LA CERA UN PUNTO DE FUSION DE UNOS 40 A UNOS 50 (GRADOS) C. EL REVESTIMIENTO DE PARAFINA PUEDE CONTENER DE UN 20 A UN 90% EN PESO DE LA PARTICULA Y PUEDE TENER UN GROSOR DE 100 A 1.500 MICRAS. EL REVESTIMIENTO PROPORCIONA UNA ESTABILIDAD MEJORADA Y PROLONGA EL TIEMPO EN QUE LAS PARTICULAS ENCAPSULADAS EN EL PUEDEN PERMANECER ACTIVAS EN ENTORNOS ACUOSOS. LA PARTICULA ENCAPSULADA SE HACE A BASE DE PULVERIZAR CERA DERRETIDA SOBRE LA PARTICULAS EN UN LECHO FLUIDIFICADO. LAS COMPOSICIONES DE LIMPIEZA EN POLVO O LIQUIDAS, EN PARTICULAR LOS DETERGENTES LIQUIDOS LAVAVAJILLAS AUTOMATICOS, PUEDEN INCORPORAR DE UN 0,01 A UN 20% EN PESO DE LA COMPOSICION DE LAS PARTICULAS ENCAPSULADAS EN CERA REVESTIDAS.
ES92201091T 1991-04-24 1992-04-16 Particulas encapsuladas con cera y procedimiento de fabricacion de las mismas. Expired - Lifetime ES2071418T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/688,691 US5230822A (en) 1989-11-15 1991-04-24 Wax-encapsulated particles
US84714292A 1992-03-31 1992-03-31

Publications (1)

Publication Number Publication Date
ES2071418T3 true ES2071418T3 (es) 1995-06-16

Family

ID=27104265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92201091T Expired - Lifetime ES2071418T3 (es) 1991-04-24 1992-04-16 Particulas encapsuladas con cera y procedimiento de fabricacion de las mismas.

Country Status (7)

Country Link
EP (1) EP0510761B1 (es)
JP (1) JPH0826360B2 (es)
AU (1) AU652438B2 (es)
BR (1) BR9201531A (es)
CA (1) CA2066871C (es)
DE (1) DE69201589T2 (es)
ES (1) ES2071418T3 (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336430A (en) * 1992-11-03 1994-08-09 Lever Brothers Company, Division Of Conopco, Inc. Liquid detergent composition containing biodegradable structurant
US5480577A (en) * 1994-06-07 1996-01-02 Lever Brothers Company, Division Of Conopco, Inc. Encapsulates containing surfactant for improved release and dissolution rates
ES2132687T3 (es) * 1994-07-04 1999-08-16 Unilever Nv Procedimiento y composicion de lavado.
WO1996003485A1 (en) * 1994-07-21 1996-02-08 The Procter & Gamble Company Bleaching agents containing paraffin oil or wax in a particle separate from the bleach
BR0008014A (pt) 1999-02-05 2001-11-20 Unilever Nv Processo para lavagem de artigos em uma máquinapara lavagem mecânica, usos de ácido cìtrico desal de bicarbonato, e de um agente quelante, e,conjunto de peças para uso em uma máquinaautomática para lavagem de pratos
US6767880B1 (en) 1999-04-19 2004-07-27 The Procter & Gamble Company Liquid dishwashing detergent composition having polymeric particles
EP1171570B1 (en) * 1999-04-19 2005-06-15 The Procter & Gamble Company Liquid dishwashing detergent composition having polymeric particles
AU7271300A (en) * 1999-09-24 2001-04-30 Novozymes A/S Particles for liquid compositions
US6673763B1 (en) 1999-09-24 2004-01-06 Novozymes A/S Particles for liquid compositions
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
US20030176308A1 (en) * 2002-03-14 2003-09-18 Unilever Home & Personal Usa Detergent compositions containing components modified to float in water
DE10361084A1 (de) 2003-06-13 2005-01-05 Henkel Kgaa Lagerstabile Bleichmittelzusammensetzungen auf Basis von Peroxycarbonsäuren
DE102004002732B4 (de) * 2004-01-20 2006-11-16 Dr. Paul Lohmann Gmbh Kg Herstellungsverfahren für mikroverkapselte Eisen-II-Sulfat enthaltende Partikel sowie Eisen-II-Sulfat enthaltende Partikel mit Mikroverkapselungen
DE102004018790B4 (de) 2004-04-15 2010-05-06 Henkel Ag & Co. Kgaa Wasserlöslich umhüllte Bleichmittelteilchen
DE102004019139A1 (de) 2004-04-16 2005-11-10 Henkel Kgaa Flüssigkristallines Wasch- oder Reinigungsmittel mit teilchenförmigem Bleichmittel
JP5031309B2 (ja) * 2005-09-30 2012-09-19 花王株式会社 食器洗浄機用洗浄剤組成物
EP1953216A4 (en) * 2005-11-16 2009-11-11 Kao Corp composite
JP2007302760A (ja) * 2006-05-10 2007-11-22 Kao Corp 複合粒子
JP4907327B2 (ja) * 2006-02-07 2012-03-28 花王株式会社 食器洗浄機用洗浄剤組成物
DE102006018344A1 (de) * 2006-04-19 2007-10-31 Henkel Kgaa Umhüllte Imidoperoxocarbonsäureteilchen
DE102006018780A1 (de) * 2006-04-20 2007-10-25 Henkel Kgaa Granulat eines sensitiven Wasch- oder Reinigungsmittelinhaltsstoffs
DE102006023937A1 (de) * 2006-05-19 2007-11-22 Henkel Kgaa Verkapselte Bleichmittelteilchen
DE102007004054A1 (de) 2007-01-22 2008-07-24 Henkel Ag & Co. Kgaa Verfahren zur Herstellung teilchenförmiger Bleichmittelzusammensetzungen
JP5422142B2 (ja) * 2007-05-30 2014-02-19 ライオン株式会社 漂白剤カプセル化粒子およびその製造方法
DE102007052206A1 (de) 2007-10-30 2009-05-07 Henkel Ag & Co. Kgaa Bleichmittelhaltiges Wasch- oder Reinigungsmittel in Flüssiger Form
AU2010232858A1 (en) * 2009-04-02 2011-10-27 The Procter & Gamble Company Composition comprising delivery particles
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
JP5869663B2 (ja) 2011-04-07 2016-02-24 ザ プロクター アンド ギャンブルカンパニー ポリアクリレートマイクロカプセルの付着が増大したシャンプー組成物
EP2694031B1 (en) 2011-04-07 2015-07-08 The Procter and Gamble Company Conditioner compositions with increased deposition of polyacrylate microcapsules
MX2013010980A (es) 2011-04-07 2013-10-30 Procter & Gamble Composiciones de limpieza personal con deposito mejorado de microcapsulas de poliacrilato.
GB2496132A (en) 2011-10-31 2013-05-08 Reckitt Benckiser Nv Pthalimidopercaproic acid sugar suspension
WO2014014647A1 (en) * 2012-07-18 2014-01-23 Danisco Us Inc. Melt-delayed granule
MX2015005288A (es) * 2012-10-26 2015-10-26 Pibed Ltd Formulaciones reactivas encapsuladas multi-componentes.
CN103110172B (zh) * 2013-03-08 2014-08-27 中国农业科学院饲料研究所 粉料调质熟化后低温制粒畜禽饲料生产工艺
WO2015066717A1 (en) 2013-11-04 2015-05-07 BioPharmX, Inc. Dosage form comprising an active ingredient and a plurality of solid porous microcarriers
US10196592B2 (en) 2014-06-13 2019-02-05 Ecolab Usa Inc. Enhanced catalyst stability for alkaline detergent formulations
US9624119B2 (en) 2014-06-13 2017-04-18 Ecolab Usa Inc. Enhanced catalyst stability in activated peroxygen and/or alkaline detergent formulations
NO2719169T3 (es) * 2014-06-17 2018-06-23
DE102015214583A1 (de) * 2015-07-31 2017-02-02 Aktiebolaget Skf Schmierstoff und Schmierstoffversorgung für eine Lagerung
JP6462028B2 (ja) * 2016-03-31 2019-01-30 株式会社Adeka 溶融固形型洗浄剤組成物
WO2017183726A1 (ja) 2016-04-22 2017-10-26 四国化成工業株式会社 固形漂白剤含有物及び洗浄剤組成物
JP2018115296A (ja) * 2017-01-20 2018-07-26 株式会社Adeka 洗浄剤組成物及びその洗浄方法
CA3094073A1 (en) 2018-03-19 2019-09-26 Ecolab Usa Inc. Liquid detergent compositions containing bleach catalyst
JP6665335B2 (ja) * 2019-06-19 2020-03-13 株式会社Adeka 洗浄剤組成物及びその洗浄方法
CN114847516A (zh) * 2022-04-02 2022-08-05 五邑大学 一种包负水溶性香精的烟用爆珠及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409783A (nl) * 1973-07-25 1975-01-28 Fisons Ltd Werkwijze voor het bedekken van korrelvormige materialen, met name kunstmeststoffen.
JPS61152799A (ja) * 1984-12-27 1986-07-11 日華化学工業株式会社 洗剤配合漂白剤の安定性改善方法
US4657784A (en) * 1986-03-10 1987-04-14 Ecolab Inc. Process for encapsulating particles with at least two coating layers having different melting points
AU605573B2 (en) * 1987-08-12 1991-01-17 Ecolab Inc. Solid cast warewashing composition
US4919841A (en) * 1988-06-06 1990-04-24 Lever Brothers Company Wax encapsulated actives and emulsion process for their production
GB8902909D0 (en) * 1989-02-09 1989-03-30 Unilever Plc Coating process

Also Published As

Publication number Publication date
EP0510761B1 (en) 1995-03-08
AU652438B2 (en) 1994-08-25
JPH0826360B2 (ja) 1996-03-13
AU1510792A (en) 1992-09-17
BR9201531A (pt) 1992-12-01
EP0510761A1 (en) 1992-10-28
DE69201589T2 (de) 1995-07-13
CA2066871C (en) 1996-12-10
JPH06313200A (ja) 1994-11-08
DE69201589D1 (de) 1995-04-13
CA2066871A1 (en) 1992-10-25

Similar Documents

Publication Publication Date Title
ES2071418T3 (es) Particulas encapsuladas con cera y procedimiento de fabricacion de las mismas.
DE3669736D1 (de) Schaumkontrollmittel fuer reinigungsmittel.
ATE16022T1 (de) Pulverige reinigungsmittelzusammensetzungen.
ES2029483T3 (es) Nuevas composiciones para el revestimiento de los aditivos alimentarios destinados a los rumiantes y aditivos alimentarios asi revestidos.
HRP20080410A2 (en) Crystalline composition containing escitalopram
CA2170022A1 (en) Concentrated Liquid or Gel Dishwashing Detergent Composition Containing Calcium Xylene Sulfonate
ATE159284T1 (de) Feuchttigkeitsbeständige zusammensetzung
DK0906381T3 (da) Fremgangsmåde til fremstilling af en genstand på paraffinbasis og genstand på paraffinbasis
NO940373D0 (no) Ikke-belagte tabletter og fremgangsmaate for fremstilling av disse
SG47392G (en) Pearlescent liquid suspension
AR000649A1 (es) Composiciones líquidas de enzimas procedimientos para preparar una composición detergente y una composición detergente
FR2582851B1 (fr) Compositions de manganites de metaux de transition sous forme de particules ou sous forme de ceramiques, leur preparation et leur application notamment dans la fabrication de thermistances
DE60129595D1 (de) Parfümzusammensetzungen
EA200000664A1 (ru) Фармацевтические композиции, содержащие микронизированные бициклические лекарственные средства
DK0508507T3 (da) Flydende opvaskesammensætning
ATE258446T1 (de) Benzophenanthridinalkaloid-enthaltende pestizide
ES2064465T3 (es) Composiciones detergentes que contienen enzima y su uso.
FI922184A (fi) Flytande diskmedelskomposition.
ATE163295T1 (de) Wämefixierteil enthaltend metalloxid-freie fluorelastomerzusammensetzungen
DE60209664D1 (de) Duftstoffzusammensetzung enthaltend 3-(3-Hexenyl)-2-Cyclopentenon
KR930002496A (ko) 세정제 조성물
ES536945A0 (es) Procedimiento para la fabricacion de un preparado para masillas plasticas o duras, para aplicaciones en la tecnica dental, en la medicina dental y afines
ES2081653T3 (es) Aleacion de cobre estable frente a la corrosion.
IN159933B (es)
DK0618875T3 (da) Præparat til fremstilling af en i det mindste delvist bionedbrydelig film samt en således fremstillet film

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 510761

Country of ref document: ES