BR112013021756A2 - método de polimerização em emulsão - Google Patents

método de polimerização em emulsão

Info

Publication number
BR112013021756A2
BR112013021756A2 BR112013021756A BR112013021756A BR112013021756A2 BR 112013021756 A2 BR112013021756 A2 BR 112013021756A2 BR 112013021756 A BR112013021756 A BR 112013021756A BR 112013021756 A BR112013021756 A BR 112013021756A BR 112013021756 A2 BR112013021756 A2 BR 112013021756A2
Authority
BR
Brazil
Prior art keywords
steps
emulsion polymerization
polymer
starting polymer
less
Prior art date
Application number
BR112013021756A
Other languages
English (en)
Inventor
Alberto Petrosino
Benoit Rassart
Blondine Van Roy
Severine Cauvin
Sophie Hanssens
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of BR112013021756A2 publication Critical patent/BR112013021756A2/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0017—Multi-phase liquid compositions
    • C11D17/0021—Aqueous microemulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/21—Emulsions characterized by droplet sizes below 1 micron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Polymers (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

método de polimerização em emulsão a presente invenção refere-se a um método para a produção de emulsões de silicone em água através de polimerização da emulsão. a emulsão contém partículas de um polímero organopolissiloxano tendo um diâmetro médio da partícula menor que 1 <109>m. o método compreende: - combinar um polímero de partida de organossiloxano com bloco de extremidade de silanol, água, e um tensoativo; o dito polímero de partida tendo uma viscosidade de pelo menos 2pas.s de preferência pelo menos 2,5 pa.s, de preferência, pelo menos, 3,5 pas.s de preferência pelo menos 4 pa.s e até 150 pa.s - emulsionar o polímero de partida por agitação ou cisalhamento dos ingredientes; - polimerizar o polímero de partida para formar um polímero organopolissiloxano com bloco de extremidade de silanol, de cadeia mais longa; em que pelo menos uma porção da dita etapa de polimerização é realizada a uma temperatura menor que ou igual a 16<198>c de preferência menor que ou igual a 15<198>c.
BR112013021756A 2011-03-04 2012-03-01 método de polimerização em emulsão BR112013021756A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1103690.2A GB201103690D0 (en) 2011-03-04 2011-03-04 Emulsion polymerisation method
PCT/EP2012/053520 WO2012119916A1 (en) 2011-03-04 2012-03-01 Emulsion polymerisation method

Publications (1)

Publication Number Publication Date
BR112013021756A2 true BR112013021756A2 (pt) 2016-08-09

Family

ID=43923189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021756A BR112013021756A2 (pt) 2011-03-04 2012-03-01 método de polimerização em emulsão

Country Status (8)

Country Link
US (1) US9156954B2 (pt)
EP (1) EP2680812B1 (pt)
JP (2) JP6309272B2 (pt)
KR (1) KR101866276B1 (pt)
CN (1) CN103402492B (pt)
BR (1) BR112013021756A2 (pt)
GB (1) GB201103690D0 (pt)
WO (1) WO2012119916A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9072666B2 (en) * 2012-04-11 2015-07-07 Shin-Etsu Chemical Co., Ltd. Method for producing organopolysiloxane emulsion composition
JP5807716B2 (ja) * 2012-04-25 2015-11-10 信越化学工業株式会社 オルガノポリシロキサンエマルション組成物
US9895296B2 (en) 2012-11-30 2018-02-20 Shin-Etsu Chemical Co., Ltd. Cosmetic preparation
WO2015122989A1 (en) * 2014-02-14 2015-08-20 Dow Corning Corporation Emulsions of branched organopolysiloxanes
WO2015174389A1 (ja) * 2014-05-14 2015-11-19 信越化学工業株式会社 オルガノポリシロキサンエマルション組成物の製造方法及びエマルション組成物
JP6459885B2 (ja) * 2015-03-05 2019-01-30 信越化学工業株式会社 オルガノポリシロキサンエマルション組成物の製造方法及びエマルション組成物
EP3064531B1 (en) 2015-03-05 2019-10-02 Shin-Etsu Chemical Co., Ltd. Method for preparing organopolysiloxane emulsion composition
KR101960041B1 (ko) * 2015-04-28 2019-03-19 주식회사 엘지화학 고흡수성 수지의 제조방법
JP6390798B2 (ja) 2015-09-04 2018-09-19 信越化学工業株式会社 オルガノポリシロキサンエマルション組成物の製造方法
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CN114181408B (zh) * 2021-12-22 2023-04-07 江西蓝星星火有机硅有限公司 制备有机硅乳液的方法

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JP3145394B2 (ja) * 1990-11-09 2001-03-12 東レ・ダウコーニング・シリコーン株式会社 オルガノポリシロキサンエマルジョンの製造方法および該エマルジョンにより処理してなる物
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Also Published As

Publication number Publication date
JP6309272B2 (ja) 2018-04-11
KR20140007879A (ko) 2014-01-20
EP2680812A1 (en) 2014-01-08
WO2012119916A1 (en) 2012-09-13
CN103402492B (zh) 2017-06-20
CN103402492A (zh) 2013-11-20
GB201103690D0 (en) 2011-04-20
KR101866276B1 (ko) 2018-06-11
US20140093547A1 (en) 2014-04-03
EP2680812B1 (en) 2016-08-17
JP2017036456A (ja) 2017-02-16
JP2014512418A (ja) 2014-05-22
US9156954B2 (en) 2015-10-13

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