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AU2002224879A1 - Process for making silicone emulsions - Google Patents

Process for making silicone emulsions

Info

Publication number
AU2002224879A1
AU2002224879A1 AU2002224879A AU2487902A AU2002224879A1 AU 2002224879 A1 AU2002224879 A1 AU 2002224879A1 AU 2002224879 A AU2002224879 A AU 2002224879A AU 2487902 A AU2487902 A AU 2487902A AU 2002224879 A1 AU2002224879 A1 AU 2002224879A1
Authority
AU
Australia
Prior art keywords
high shear
fed
chain extension
extension reaction
shear mixer
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.)
Abandoned
Application number
AU2002224879A
Inventor
Serge Creutz
Karin Dubois
Dimitri Latour
Henri Schirosi
Didier Vanderveken
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.)
Dow Silicones Corp
Original Assignee
Dow Corning SA
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=26245322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002224879(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0028666A external-priority patent/GB0028666D0/en
Priority claimed from GB0114466A external-priority patent/GB0114466D0/en
Application filed by Dow Corning SA filed Critical Dow Corning SA
Publication of AU2002224879A1 publication Critical patent/AU2002224879A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • 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
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/892—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
    • 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
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl 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
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system

Landscapes

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

Abstract

In a process for the production of a silicone in water emulsion a polysiloxane fluid, at least one surfactant and water are continuously fed to a high shear mixer in such proportions as to form a viscous oil in water emulsion which is continuously withdrawn from the mixer. The polysiloxane fluid has reactive groups capable of taking part in a chain extension reaction. A catalyst for said chain extension reaction is added either before or after the mixture is fed to the high shear mixer. An organosiloxane material that reacts with said polysiloxane by a chain extension reaction is optionally added either before or after the mixture is fed to the high shear mixer.
AU2002224879A 2000-11-24 2001-11-16 Process for making silicone emulsions Abandoned AU2002224879A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0028666A GB0028666D0 (en) 2000-11-24 2000-11-24 Process for making silicone emulsions
GB0028666.6 2000-11-24
GB0114466A GB0114466D0 (en) 2001-06-14 2001-06-14 Process for making silicone emulsions
GB0114466.6 2001-06-14
PCT/EP2001/013623 WO2002042360A2 (en) 2000-11-24 2001-11-16 Process for making silicone emulsions

Publications (1)

Publication Number Publication Date
AU2002224879A1 true AU2002224879A1 (en) 2002-06-03

Family

ID=26245322

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002224879A Abandoned AU2002224879A1 (en) 2000-11-24 2001-11-16 Process for making silicone emulsions

Country Status (9)

Country Link
US (3) US7109268B2 (en)
EP (2) EP1352011B1 (en)
JP (1) JP4116433B2 (en)
KR (2) KR100809861B1 (en)
AT (2) ATE316110T1 (en)
AU (1) AU2002224879A1 (en)
DE (2) DE60116798T2 (en)
TW (1) TWI240729B (en)
WO (1) WO2002042360A2 (en)

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US7351749B2 (en) * 2002-12-16 2008-04-01 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Process for manufacture of personal care products utilizing a concentrate water phase
GB0302840D0 (en) * 2003-02-07 2003-03-12 Dow Corning Process for making silicone emulsions
US7385001B2 (en) * 2003-07-23 2008-06-10 Dow Corning Corporation Mechanical inversion process for marking silicone oil-in-water emulsions
DE102004018283A1 (en) * 2004-04-15 2005-11-03 Wacker-Chemie Gmbh Process for the continuous production of silicone emulsions
KR100887267B1 (en) * 2004-05-13 2009-03-06 와커 헤미 아게 Method for the discontinuous production of silicone emulsions
DE102004023911A1 (en) 2004-05-13 2005-12-01 Wacker-Chemie Gmbh Process for the discontinuous production of silicone emulsions
WO2008040785A1 (en) 2006-10-06 2008-04-10 Dow Corning Corporation Process for preparing fabric softener compositions
EP2061828B1 (en) 2006-10-10 2018-11-21 Dow Silicones Corporation Silicone polymer emulsions
US8282266B2 (en) * 2007-06-27 2012-10-09 H R D Corporation System and process for inhibitor injection
EP2145912A1 (en) 2008-07-19 2010-01-20 Momentive Performance Materials GmbH Method of coating substrates
GB0823370D0 (en) 2008-12-23 2009-01-28 Dow Corning Silicone dispersions
CN102348765B (en) 2009-03-10 2015-09-09 道康宁东丽株式会社 Oil-in-water silicone emulsion composition
GB0905502D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopolysiloxane emulsions and their production
GB0905507D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopol Ysiloxane Compositions Containing An Active Material
WO2010132166A1 (en) 2009-05-13 2010-11-18 Dow Corning Corporation Continuous process for polymerization and emulsification of siloxane
US8394753B2 (en) 2010-04-01 2013-03-12 The Procter & Gamble Company Three dimensional feel benefits to fabric
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EP2589627B1 (en) 2010-07-02 2016-10-12 Dow Corning Toray Co., Ltd. Oil-in-water silicone emulsion composition
WO2012012524A1 (en) * 2010-07-21 2012-01-26 Dow Corning Corporation Emulsions of aminofunctional silicones
GB201103690D0 (en) * 2011-03-04 2011-04-20 Dow Corning Emulsion polymerisation method
CN104470494B (en) 2012-08-01 2018-04-10 道康宁公司 Aqueous Silicone Dispersion and Its Preparation
US20160008775A1 (en) * 2013-03-01 2016-01-14 Tetra Laval Holdings & Finance S.A. A liquid processing mixer
JP6202751B2 (en) * 2013-04-17 2017-09-27 ライオン株式会社 Method for producing capsule particle-containing emulsion
US9867763B2 (en) 2013-05-10 2018-01-16 Noxell Corporation Modular emulsion-based product differentiation
JP2017511822A (en) * 2014-02-14 2017-04-27 ダウ コーニング コーポレーションＤｏｗ Ｃｏｒｎｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ Branched organopolysiloxane emulsion
US20170044423A1 (en) * 2014-04-16 2017-02-16 Board Of Regents, The University Of Texas System Gemini epoxide surfactant compositions
CA2956121A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Method of treating a fabric
WO2016032992A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Detergent composition comprising a cationic polymer
CA2956095C (en) 2014-08-27 2019-10-08 The Procter & Gamble Company Detergent composition comprising a cationic polymer
EP3186349B1 (en) 2014-08-27 2019-09-25 The Procter and Gamble Company Detergent composition comprising a cationic polymer
EP3197992B1 (en) 2014-09-25 2023-06-28 The Procter & Gamble Company Fabric care compositions containing a polyetheramine
EP3064531B1 (en) * 2015-03-05 2019-10-02 Shin-Etsu Chemical Co., Ltd. Method for preparing organopolysiloxane emulsion composition
US20170015948A1 (en) 2015-07-16 2017-01-19 The Procter & Gamble Company Cleaning compositions containing a cyclic amine and a silicone
DE102015217551A1 (en) * 2015-09-14 2017-03-16 Wacker Chemie Ag Process for the continuous production of stable silicone emulsions
JP6733562B2 (en) * 2017-01-20 2020-08-05 信越化学工業株式会社 Aqueous silicone dispersion, film and cosmetics
US20180311135A1 (en) 2017-04-26 2018-11-01 The Procter & Gamble Company Compositions with anionic and cationic polymers having improved benefits
WO2019209369A1 (en) 2018-04-25 2019-10-31 The Procter & Gamble Company Compositions having enhanced deposition of surfactant soluble antidandruff agents
US12226505B2 (en) 2018-10-25 2025-02-18 The Procter & Gamble Company Compositions having enhanced deposition of surfactant-soluble anti-dandruff agents
CN113748154B (en) * 2019-05-09 2023-08-04 美国陶氏有机硅公司 Process for the mechanical preparation of emulsions of aminofunctional polyorganosiloxanes
EP4027965A1 (en) 2019-09-10 2022-07-20 The Procter & Gamble Company Personal care compositions comprising anti-dandruff agents
MX2022003903A (en) 2019-10-24 2022-04-19 Procter & Gamble Personal care composition preservatives level optimization.
CN119499129A (en) 2019-10-24 2025-02-25 宝洁公司 Optimization of preservative levels in personal care compositions
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US12458575B2 (en) 2021-12-09 2025-11-04 The Procter & Gamble Company Sulfate free personal cleansing composition comprising effective preservation
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Also Published As

Publication number Publication date
DE60118805T2 (en) 2006-11-30
DE60118805T3 (en) 2013-02-07
KR20060103293A (en) 2006-09-28
KR20030084902A (en) 2003-11-01
EP1447423A1 (en) 2004-08-18
WO2002042360A3 (en) 2002-12-05
KR100750529B1 (en) 2007-08-21
KR100809861B1 (en) 2008-03-04
EP1352011B1 (en) 2006-01-18
EP1447423B2 (en) 2012-10-24
US20100204398A1 (en) 2010-08-12
US7109268B2 (en) 2006-09-19
JP4116433B2 (en) 2008-07-09
US20070043123A1 (en) 2007-02-22
US20050038179A1 (en) 2005-02-17
DE60118805D1 (en) 2006-05-24
ATE323122T1 (en) 2006-04-15
EP1352011A2 (en) 2003-10-15
DE60116798T2 (en) 2006-09-28
JP2004514755A (en) 2004-05-20
US8211973B2 (en) 2012-07-03
US7683119B2 (en) 2010-03-23
TWI240729B (en) 2005-10-01
WO2002042360A2 (en) 2002-05-30
EP1447423B1 (en) 2006-04-12
DE60116798D1 (en) 2006-04-06
ATE316110T1 (en) 2006-02-15

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