WO2002042360A3 - Process for making silicone emulsions - Google Patents

Process for making silicone emulsions Download PDF

Info

Publication number
WO2002042360A3
WO2002042360A3 PCT/EP2001/013623 EP0113623W WO0242360A3 WO 2002042360 A3 WO2002042360 A3 WO 2002042360A3 EP 0113623 W EP0113623 W EP 0113623W WO 0242360 A3 WO0242360 A3 WO 0242360A3
Authority
WO
WIPO (PCT)
Prior art keywords
high shear
silicone emulsions
fluid
water
making silicone
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.)
Ceased
Application number
PCT/EP2001/013623
Other languages
French (fr)
Other versions
WO2002042360A2 (en
Inventor
Henri Schirosi
Dimitri Latour
Didier Vanderveken
Serge Creutz
Karin Dubois
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 Belgium SPRL
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=WO2002042360(A3) "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
Priority to JP2002545072A priority Critical patent/JP4116433B2/en
Priority to EP01994708A priority patent/EP1352011B1/en
Priority to AU2002224879A priority patent/AU2002224879A1/en
Priority to DE60116798T priority patent/DE60116798T2/en
Priority to KR1020037006977A priority patent/KR100809861B1/en
Priority to US10/432,095 priority patent/US7109268B2/en
Application filed by Dow Corning SA filed Critical Dow Corning SA
Priority to KR1020067018808A priority patent/KR100750529B1/en
Publication of WO2002042360A2 publication Critical patent/WO2002042360A2/en
Publication of WO2002042360A3 publication Critical patent/WO2002042360A3/en
Anticipated expiration legal-status Critical
Priority to US11/464,140 priority patent/US7683119B2/en
Priority to US12/697,672 priority patent/US8211973B2/en
Ceased 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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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 in which 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 may be a non-reactive fluid or may have reactive groups capable of taking part in a chain extension reaction. A desired emulsion particle size can be maintained by monitoring the pressure in the supply line at the inlet to the high shear mixer.
PCT/EP2001/013623 2000-11-24 2001-11-16 Process for making silicone emulsions Ceased WO2002042360A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US10/432,095 US7109268B2 (en) 2000-11-24 2001-11-16 Process for making silicone emulsions
EP01994708A EP1352011B1 (en) 2000-11-24 2001-11-16 Process for making silicone emulsions
KR1020067018808A KR100750529B1 (en) 2000-11-24 2001-11-16 Process for making a silicone in water emulsion
JP2002545072A JP4116433B2 (en) 2000-11-24 2001-11-16 Method for producing silicone emulsion
AU2002224879A AU2002224879A1 (en) 2000-11-24 2001-11-16 Process for making silicone emulsions
DE60116798T DE60116798T2 (en) 2000-11-24 2001-11-16 PROCESS FOR THE PRODUCTION OF SILICONE EMULSIONS
KR1020037006977A KR100809861B1 (en) 2000-11-24 2001-11-16 Method of preparing silicone latex
US11/464,140 US7683119B2 (en) 2000-11-24 2006-08-11 Process for making silicone emulsions
US12/697,672 US8211973B2 (en) 2000-11-24 2010-02-01 Process for making silicone emulsions

Applications Claiming Priority (4)

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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10432095 A-371-Of-International 2001-11-16
US11/464,140 Division US7683119B2 (en) 2000-11-24 2006-08-11 Process for making silicone emulsions

Publications (2)

Publication Number Publication Date
WO2002042360A2 WO2002042360A2 (en) 2002-05-30
WO2002042360A3 true WO2002042360A3 (en) 2002-12-05

Family

ID=26245322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/013623 Ceased WO2002042360A2 (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) DE60118805T3 (en)
TW (1) TWI240729B (en)
WO (1) WO2002042360A2 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI240729B (en) 2000-11-24 2005-10-01 Dow Corning Process for making silicone emulsions
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
FR2848561B1 (en) * 2002-12-16 2005-03-04 Rhodia Chimie Sa METHOD OF HYDROLYSIS / CONDENSATION OF HALOGENOSILANES FOR SYNTHESIZING HYDROXYLATED POLYORGANOSILOXANES, DEVICE FOR CARRYING OUT SAID METHOD
GB0302840D0 (en) * 2003-02-07 2003-03-12 Dow Corning Process for making silicone emulsions
ATE466911T1 (en) * 2003-07-23 2010-05-15 Dow Corning MECHANICAL INVERSION PROCESS FOR PRODUCING 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
US8242071B2 (en) 2006-10-06 2012-08-14 Dow Corning Corporation Process for preparing fabric softener compositions
RU2009117593A (en) 2006-10-10 2010-11-20 Дау Корнинг Корпорейшн (Us) SILICONE AGENT REGULATING FOAMING
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
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CN102348765B (en) 2009-03-10 2015-09-09 道康宁东丽株式会社 Oil-in-water silicone emulsion composition
GB0905507D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopol Ysiloxane Compositions Containing An Active Material
GB0905502D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopolysiloxane emulsions and their production
EP2430077B1 (en) * 2009-05-13 2018-09-12 Dow Silicones Corporation Continuous process for polymerization and emulsification of siloxane
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WO2016032995A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Method of treating a fabric
WO2016032993A1 (en) 2014-08-27 2016-03-03 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
US9809782B2 (en) 2014-08-27 2017-11-07 The Procter & Gamble Company Detergent composition comprising a cationic polymer and anionic/nonionic surfactant mixture
US9850452B2 (en) 2014-09-25 2017-12-26 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
CN112004578A (en) 2018-04-25 2020-11-27 宝洁公司 Compositions with enhanced surfactant soluble anti-dandruff agent deposition
US12226505B2 (en) 2018-10-25 2025-02-18 The Procter & Gamble Company Compositions having enhanced deposition of surfactant-soluble anti-dandruff agents
JP7554771B2 (en) * 2019-05-09 2024-09-20 ダウ シリコーンズ コーポレーション Method for mechanically preparing emulsions of amino-functional polyorganosiloxanes
EP4027965A1 (en) 2019-09-10 2022-07-20 The Procter & Gamble Company Personal care compositions comprising anti-dandruff agents
US20210121381A1 (en) 2019-10-24 2021-04-29 The Procter & Gamble Company Personal care composition preservatives level optimization
WO2021081557A1 (en) 2019-10-24 2021-04-29 The Procter & Gamble Company Personal care composition preservatives level optimization
EP4048409A1 (en) 2019-10-24 2022-08-31 The Procter & Gamble Company Personal care composition preservatives level optimization
CN118265516A (en) 2021-12-09 2024-06-28 宝洁公司 Sulfate-free personal cleansing compositions containing effective preservatives
WO2024187060A1 (en) 2023-03-08 2024-09-12 The Procter & Gamble Company Hydroxy acids for scalp and hair in personal care compositions
WO2024187061A1 (en) 2023-03-08 2024-09-12 The Procter & Gamble Company Hydroxy acids for scalp and hair in sulfate free personal care compositions
EP4719337A1 (en) 2023-06-02 2026-04-08 The Procter & Gamble Company Compositions having low levels of surfactants and enhanced deposition of scalp care actives
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US5563189A (en) * 1995-01-24 1996-10-08 Dow Corning Toray Silicone Co., Ltd. Method for the continuous preparation of organopolysiloxane emulsions
US5741850A (en) * 1995-08-30 1998-04-21 Dow Corning Toray Silicone Co., Ltd. Method for the continuous preparation of organopolysiloxane emulsions
EP0874017A2 (en) * 1997-04-23 1998-10-28 Dow Corning S.A. A method of making silicone in water emulsions

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US5563189A (en) * 1995-01-24 1996-10-08 Dow Corning Toray Silicone Co., Ltd. Method for the continuous preparation of organopolysiloxane emulsions
US5741850A (en) * 1995-08-30 1998-04-21 Dow Corning Toray Silicone Co., Ltd. Method for the continuous preparation of organopolysiloxane emulsions
EP0874017A2 (en) * 1997-04-23 1998-10-28 Dow Corning S.A. A method of making silicone in water emulsions

Also Published As

Publication number Publication date
US20100204398A1 (en) 2010-08-12
JP2004514755A (en) 2004-05-20
EP1352011A2 (en) 2003-10-15
TWI240729B (en) 2005-10-01
EP1447423A1 (en) 2004-08-18
KR20060103293A (en) 2006-09-28
KR20030084902A (en) 2003-11-01
KR100809861B1 (en) 2008-03-04
KR100750529B1 (en) 2007-08-21
DE60118805D1 (en) 2006-05-24
US20050038179A1 (en) 2005-02-17
DE60118805T3 (en) 2013-02-07
AU2002224879A1 (en) 2002-06-03
DE60116798T2 (en) 2006-09-28
US7683119B2 (en) 2010-03-23
DE60116798D1 (en) 2006-04-06
EP1352011B1 (en) 2006-01-18
ATE323122T1 (en) 2006-04-15
DE60118805T2 (en) 2006-11-30
ATE316110T1 (en) 2006-02-15
JP4116433B2 (en) 2008-07-09
US8211973B2 (en) 2012-07-03
US7109268B2 (en) 2006-09-19
EP1447423B2 (en) 2012-10-24
WO2002042360A2 (en) 2002-05-30
US20070043123A1 (en) 2007-02-22
EP1447423B1 (en) 2006-04-12

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