[go: up one dir, main page]

BR8802463A - Processo para formacao de revestimento continuo ao redor de particulas e composicao detergente - Google Patents

Processo para formacao de revestimento continuo ao redor de particulas e composicao detergente

Info

Publication number
BR8802463A
BR8802463A BR8802463A BR8802463A BR8802463A BR 8802463 A BR8802463 A BR 8802463A BR 8802463 A BR8802463 A BR 8802463A BR 8802463 A BR8802463 A BR 8802463A BR 8802463 A BR8802463 A BR 8802463A
Authority
BR
Brazil
Prior art keywords
detergent composition
continuous coating
coating around
forming continuous
around particles
Prior art date
Application number
BR8802463A
Other languages
English (en)
Inventor
Gamal Ibrahim Amer
Jeffrey Norris Foster
Carmine Philip Iovine
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
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BR8802463A publication Critical patent/BR8802463A/pt

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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/005—Stabilisation of the solid compounds subsequent to the preparation or to the crystallisation, by additives or by coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • 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
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Glanulating (AREA)
BR8802463A 1987-05-22 1988-05-20 Processo para formacao de revestimento continuo ao redor de particulas e composicao detergente BR8802463A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/054,174 US4759956A (en) 1987-05-22 1987-05-22 Process for encapsulating particles using polymer latex

Publications (1)

Publication Number Publication Date
BR8802463A true BR8802463A (pt) 1988-12-20

Family

ID=21989236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802463A BR8802463A (pt) 1987-05-22 1988-05-20 Processo para formacao de revestimento continuo ao redor de particulas e composicao detergente

Country Status (8)

Country Link
US (1) US4759956A (pt)
EP (1) EP0292314B1 (pt)
JP (1) JPH06102147B2 (pt)
AU (1) AU598371B2 (pt)
BR (1) BR8802463A (pt)
CA (1) CA1333137C (pt)
DE (1) DE3860870D1 (pt)
ZA (1) ZA883609B (pt)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762637A (en) * 1986-11-14 1988-08-09 Lever Brothers Company Encapsulated bleach particles for machine dishwashing compositions
US4923753A (en) * 1987-03-26 1990-05-08 The Dow Chemical Company Controlled-release compositions for acids
US4932944A (en) * 1988-03-09 1990-06-12 The University Of Virginia Alumni Patents Foundation Intravenous port injection and connector system
GB8925621D0 (en) * 1989-11-13 1990-01-04 Unilever Plc Process for preparing particulate detergent additive bodies and use thereof in detergent compositions
US5200236A (en) * 1989-11-15 1993-04-06 Lever Brothers Company, Division Of Conopco, Inc. Method for wax encapsulating particles
DE69031824T2 (de) * 1989-11-15 1998-04-30 Unilever Nv Mit Wachs verkapselte Bleichpartikel und Verfahren zur Herstellung
US5258132A (en) * 1989-11-15 1993-11-02 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
US5230822A (en) * 1989-11-15 1993-07-27 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
EP0440994B1 (en) * 1990-02-07 1994-06-15 Akzo Nobel N.V. Agglomeration of solid peroxides
US5089041A (en) * 1990-03-22 1992-02-18 The O.M. Scott & Sons Company Encapsulated slow release fertilizers
AU7677291A (en) * 1990-04-06 1991-10-30 Fmc Corporation Peroxygen laundry bleach
US5194176A (en) * 1990-04-06 1993-03-16 Fmc Corporation Peroxygen laundry bleach
DE4012769A1 (de) * 1990-04-21 1991-10-24 Hoechst Ag Stabile peroxicarbonsaeuregranulate
US5814501A (en) * 1990-06-04 1998-09-29 Genencor International, Inc. Process for making dust-free enzyme-containing particles from an enzyme-containing fermentation broth
GB9016504D0 (en) * 1990-07-27 1990-09-12 Warwick Int Ltd Granular bleach activator compositions
US5254283A (en) * 1991-01-17 1993-10-19 Genencor International, Inc. Isophthalic polymer coated particles
DE4109953A1 (de) * 1991-03-26 1992-10-01 Henkel Kgaa Lagerstabil verkapseltes partikulaeres natriumpercarbnat und verfahren zu seiner herstellung
US5879920A (en) * 1991-10-07 1999-03-09 Genencor International, Inc. Coated enzyme-containing granule
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
WO1993007260A1 (en) * 1991-10-10 1993-04-15 Genencor International, Inc. Process for dust-free enzyme manufacture
US5385959A (en) * 1992-04-29 1995-01-31 Lever Brothers Company, Division Of Conopco, Inc. Capsule which comprises a component subject to degradation and a composite polymer
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
WO1994003395A1 (en) * 1992-08-01 1994-02-17 The Procter & Gamble Company Peroxyacid bleach precursor compositions
CA2141584C (en) * 1992-12-22 2000-06-13 Anthony Dovey Coated peroxyacid bleach precursor compositions
US5407598A (en) * 1993-02-26 1995-04-18 Ecolab Inc. Shaped solid bleach with encapsulate source of bleach
JP3848676B2 (ja) * 1993-11-15 2006-11-22 シンジェンタ リミテッド 生物学的に活性な化合物の懸濁液を含有するマイクロカプセル
US5453216A (en) * 1994-04-28 1995-09-26 Creative Products Resource, Inc. Delayed-release encapsulated warewashing composition and process of use
US5648064A (en) * 1995-07-07 1997-07-15 Gaffar; Abdul Oral compositions having accelerated tooth whitening effect
US5846927A (en) * 1996-04-08 1998-12-08 Lever Brothers Company, Division Of Conopco, Inc. Matrix or core shell enzyme capsule compositions comprising defined density modifying solids surrounded by defined core structurant material
DE19644244A1 (de) * 1996-10-24 1998-04-30 Henkel Kgaa Wirbelbettapparat und Verfahren zum Betreiben des Apparates
US6007735A (en) * 1997-04-30 1999-12-28 Ecolab Inc. Coated bleach tablet and method
FR2774388B1 (fr) * 1998-02-02 2002-12-13 Rhodia Chimie Sa Systeme comprenant une matiere active organique hydrophobe encapsulee dans un polymere organique solide alcali-hydrosoluble et susceptible d'etre liberee en milieu alcalin
AU5644400A (en) * 1999-09-24 2001-03-29 Rohm And Haas Company Pellet compositions
GB2361928A (en) * 2000-05-03 2001-11-07 Procter & Gamble Elastic packaging or binder material
EP1113069A1 (en) * 1999-12-28 2001-07-04 Reckitt Benckiser N.V. Liquid peroxide bleaches comprising speckles in suspension
KR100366556B1 (ko) 2000-04-26 2003-01-09 동양화학공업주식회사 세제용 입상 코티드 과탄산나트륨과 이의 제조방법
GB2363394B (en) * 2000-06-16 2002-08-07 Reckitt Benckiser Nv Liquid peroxide bleach formulation
US20020134012A1 (en) * 2001-03-21 2002-09-26 Monsanto Technology, L.L.C. Method of controlling the release of agricultural active ingredients from treated plant seeds
GB0114921D0 (en) * 2001-06-19 2001-08-08 Ciba Spec Chem Water Treat Ltd Particles containing fabric conditioner
US20030133893A1 (en) * 2002-01-15 2003-07-17 Degania Silicone Ltd. Compositions and methods for treating skin ailments
US6685775B1 (en) 2002-02-19 2004-02-03 Vector Corporation Wurster air diverter
EP1560910A1 (en) * 2002-11-14 2005-08-10 The Procter & Gamble Company Rinse aid containing encapsulated glasscare active salt
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
US20050261399A1 (en) * 2004-05-19 2005-11-24 David Hunkeler Powdered flocculants prepared by using evaporative cooling to coat polymeric materials on a porous substrate
US20060014872A1 (en) * 2004-07-16 2006-01-19 Martin Roy W Protective composition that allows in-situ generation of permeation channels therein
US20060013750A1 (en) * 2004-07-16 2006-01-19 Martin Perry L Solvent-activated reactor
US20060019854A1 (en) * 2004-07-21 2006-01-26 Johnsondiversey. Inc. Paper mill cleaner with taed
US20060204613A1 (en) * 2005-02-18 2006-09-14 Castro Armando J Chewing gum containing flavor delivery systems
US20060286200A1 (en) * 2005-04-18 2006-12-21 Castro Armando J Confections containing flavor delivery systems
US7749765B2 (en) * 2005-08-04 2010-07-06 University Of Virginia Patent Foundation Quantitative detection of lead in water
KR100892551B1 (ko) 2006-02-15 2009-04-09 신명곤 점성 화장용 조성물의 이산화탄소 발생 및 피에이치 조절이가능한 마이크로캡슐화된 산의 제조방법
PL2013325T3 (pl) * 2006-04-04 2012-11-30 Basf Se Systemy wybielające powlekane warstwą polimerową
US7973099B2 (en) * 2006-10-23 2011-07-05 Polyone Corporation Pre-processed thermoplastic compound
US8779016B2 (en) * 2006-12-29 2014-07-15 Owens Corning Intellectual Capital, Llc Spray-in latex foam for sealing and insulating
US8875472B2 (en) * 2006-12-29 2014-11-04 Owens Corning Intellectual Capital, Llc Room temperature crosslinked foam
US20080161430A1 (en) * 2006-12-29 2008-07-03 Korwin-Edson Michelle L Room temperature crosslinked foam
US20110123717A1 (en) * 2006-12-29 2011-05-26 O'leary Robert J Two part spray foam using a blowing agent as a plasticizer and a room temperature crosslinking agent
US20100189908A1 (en) * 2006-12-29 2010-07-29 Olang Fatemeh N Formulation method for plural component latex- foam
US9868836B2 (en) * 2006-12-29 2018-01-16 Owens Corning Intellectual Capital, Llc Room temperature crosslinked foam
US20080161433A1 (en) * 2006-12-29 2008-07-03 Korwin-Edson Michelle L Room temperature crosslinked foam
US20080161432A1 (en) * 2006-12-29 2008-07-03 Korwin-Edson Michelle L Room temperature crosslinked foam
US20080281006A1 (en) * 2007-05-09 2008-11-13 O Leary Robert J One-part non-toxic spray foam
GB0718777D0 (en) * 2007-09-26 2007-11-07 Reckitt Benckiser Nv Composition
US8209915B2 (en) * 2007-10-31 2012-07-03 Owens Corning Intellectual Capital, Llc Wall construction air barrier system
WO2010080599A1 (en) * 2008-12-19 2010-07-15 U.S. Smokeless Tobacco Company Llc Tobacco granules and method of producing tobacco granules
US20110224317A1 (en) * 2009-01-19 2011-09-15 Owens Corning Intellectual Capital, Llc Spray foams with fine particulate blowing agent
GB0918914D0 (en) * 2009-10-28 2009-12-16 Revolymer Ltd Composite
EP2576751A1 (en) * 2010-05-26 2013-04-10 The Procter and Gamble Company Encapsulates
FR3046089B1 (fr) * 2015-12-28 2019-07-19 Eurecat S.A Procede pour limiter les emissions de gaz a partir de particules poreuses
IL247302B (en) 2016-08-16 2019-03-31 Technion Res & Dev Foundation Systems for releasing materials based on polymer emulsions

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911410A (en) * 1958-08-18 1962-11-28 Procter & Gamble Ltd Detergent compositions
BE597383A (pt) * 1959-11-24
US3253944A (en) * 1964-01-13 1966-05-31 Wisconsin Alumni Res Found Particle coating process
US3462293A (en) * 1966-11-07 1969-08-19 Koppers Co Inc Coated expandable polystyrene
BE744162A (fr) * 1969-01-16 1970-06-15 Fuji Photo Film Co Ltd Procede d'encapsulage
US3576760A (en) * 1969-06-13 1971-04-27 Nat Patent Dev Corp Water soluble entrapping
US3650961A (en) * 1969-07-18 1972-03-21 Monsanto Co Process for preparing particulate products having preferentially internally concentrated core components
LU66925A1 (pt) * 1973-01-29 1974-09-25
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
GB1341557A (pt) * 1970-06-02 1973-12-25
GB1483591A (en) * 1973-07-23 1977-08-24 Novo Industri As Process for coating water soluble or water dispersible particles by means of the fluid bed technique
US3908045A (en) * 1973-12-07 1975-09-23 Lever Brothers Ltd Encapsulation process for particles
US3983254A (en) * 1973-12-07 1976-09-28 Lever Brothers Company Encapsulation particles
DE2413561A1 (de) * 1974-03-21 1975-10-02 Henkel & Cie Gmbh Lagerbestaendiger, leichtloeslicher waschmittelzusatz und verfahren zu dessen herstellung
US3992558A (en) * 1974-05-10 1976-11-16 Raychem Corporation Process of coating particles of less than 20 microns with a polymer coating
US4124734A (en) * 1976-04-30 1978-11-07 Lever Brothers Company Encapsulated particles
US4078099A (en) * 1976-08-25 1978-03-07 Lever Brothers Company Encapsulated bleaches and methods for their preparation
FR2471222A1 (fr) * 1979-12-12 1981-06-19 Interox Procede pour la stabilisation de particules contenant des composes peroxygenes et compositions de blanchiment contenant des particules stabilisees selon ce procede
JPS5723946A (en) * 1980-07-18 1982-02-08 Canon Inc Pressure fixing encapsulated toner
US4363740A (en) * 1980-07-29 1982-12-14 Lever Brothers Company Process for making controlled sudsing detergent powder
JPS58134652A (ja) * 1982-02-05 1983-08-10 Canon Inc マイクロカプセルトナ−
DD228458A1 (de) * 1983-12-21 1985-10-16 Genthin Waschmittelwerk Verfahren zur kontinuierlichen bestaeubung von waschmittelgranulatprodukten
US4671972A (en) * 1984-03-16 1987-06-09 Warner-Lambert Company Controlled release encapsulated hypochlorite deactivator for use in denture cleansers
DE3504628A1 (de) * 1985-02-11 1986-08-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung eines rieselfaehigen granulats
DE3540833A1 (de) * 1985-11-18 1987-05-21 Henkel Kgaa Verfahren zum umhuellen von textilpflegemitteln
US4657784A (en) * 1986-03-10 1987-04-14 Ecolab Inc. Process for encapsulating particles with at least two coating layers having different melting points

Also Published As

Publication number Publication date
CA1333137C (en) 1994-11-22
DE3860870D1 (de) 1990-11-29
JPH06102147B2 (ja) 1994-12-14
US4759956A (en) 1988-07-26
EP0292314B1 (en) 1990-10-24
AU1639488A (en) 1988-11-24
ZA883609B (en) 1990-01-31
AU598371B2 (en) 1990-06-21
EP0292314A3 (en) 1989-03-22
JPS63305931A (ja) 1988-12-13
EP0292314A2 (en) 1988-11-23

Similar Documents

Publication Publication Date Title
BR8802463A (pt) Processo para formacao de revestimento continuo ao redor de particulas e composicao detergente
BR9508630A (pt) Processo para a produção de partículas de detergente partículas de detergente e composição detergente
BR9306690A (pt) Composições aquosa e aquosa concentrada para o condicionamento de tecidos e processo continuo para sua obtenção
BR9307346A (pt) Processo para preparação de materiais de revestimento
BR8206508A (pt) Processo e aparelho de moldar pre-formas para garrafas
BR8204433A (pt) Aparelho para enrolar material em faixa em um nucleo e processo para separacao rapida de uma faixa em movimento continuo
BR9002134A (pt) Processo e instalacao para o remanejamento de objetos
BR9000278A (pt) Processo e dispositivo para avanco continuo de delineados
BR9508680A (pt) Processo para a produção de partículas de setergente partículas de detergente e composição detergente
BR8907264A (pt) Composicao e processo de revestimento de composicao
BR8307267A (pt) Artigo e composito refratarios perfilados e processo para a producao dos mesmos
BR9307861A (pt) Processo para formação de revestimento
BR8200575A (pt) Particulas de sabao e processo para a manufatura de particulas de sabao
BR9003056A (pt) Processo para obtencao de granulos de detergente revestidos e granulos assim obtidos
BR9103981A (pt) Processo para o preparo continuo de anilina
BR8505364A (pt) Processo para aplicacao de material de pulverizacao refratario
BR8806067A (pt) Composicao para revestimento antiembacante,produto revestido desta composicao e processo de preparacao deste produto
BR8401203A (pt) Substrato de metal revestido;artigo de metal revestido;processo para preparar substrato e artigo de metal revestido
BR8205890A (pt) Processo para a preparacao de composicoes termofixas e composicao termofixa
BR9307855A (pt) Processo para formação de revestimento
BR8907009A (pt) Processo e aparelho para pulverizacao de material
BR8305247A (pt) Processo continuo para producao de metilmercaptan e composicao de materia
BR9102161A (pt) Composicao e processo para revestimento
BR9107254A (pt) Processo continuo em cadinho para producao de dintrotolueno
BR8503292A (pt) Processo para fabricar argila tratada e material de revestimento

Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/05/2003