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AU2001235677A1 - Use of hydrophilic (co)polymers in crosslinkable aqueous silicone emulsions - Google Patents

Use of hydrophilic (co)polymers in crosslinkable aqueous silicone emulsions

Info

Publication number
AU2001235677A1
AU2001235677A1 AU2001235677A AU3567701A AU2001235677A1 AU 2001235677 A1 AU2001235677 A1 AU 2001235677A1 AU 2001235677 A AU2001235677 A AU 2001235677A AU 3567701 A AU3567701 A AU 3567701A AU 2001235677 A1 AU2001235677 A1 AU 2001235677A1
Authority
AU
Australia
Prior art keywords
emulsion
hydrophilic
polymers
silicone emulsions
aqueous 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.)
Abandoned
Application number
AU2001235677A
Inventor
Jean-Paul Benayoun
Christian Mirou
Charles Phan
Kenneth Wong
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU2001235677A1 publication Critical patent/AU2001235677A1/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
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001—Release paper
    • 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
    • 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
    • C08J2483/00—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Silicon Polymers (AREA)
  • Paper (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

An aqueous crosslinkable silicone emulsion suitable for preparing a release coating on fibrous supports. The emulsion contains a polyorganosiloxane having Si-vinyl units and a polysiloxane having SiH units, crosslinkable by polyaddition in the presence of a platinum catalyst, together with at least one hydrophilic stabilizing (co)polymer having a molar mass greater or equal to 10,000 g/mol. The stabilizing (co)polymer improves the emulsion's coalescence stability under shear, improves the regularity and homogeneity of a coating of the emulsion on both surfaces of a paper support, and reduces the emulsion's tendency to foam.
AU2001235677A 2000-02-15 2001-02-14 Use of hydrophilic (co)polymers in crosslinkable aqueous silicone emulsions Abandoned AU2001235677A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0001866 2000-02-15
FR0001866A FR2804963B1 (en) 2000-02-15 2000-02-15 USE OF HYDROPHILIC (CO) POLYMERS AS ADDITIVES IN AQUEOUS SILICONE EMULSIONS, CROSSLINKABLE IN WATERPROOF AND ANTI-ADHERENT COATINGS FOR SOFT SUPPORTS
PCT/FR2001/000435 WO2001060892A1 (en) 2000-02-15 2001-02-14 Use of hydrophilic (co)polymers in crosslinkable aqueous silicone emulsions

Publications (1)

Publication Number Publication Date
AU2001235677A1 true AU2001235677A1 (en) 2001-08-27

Family

ID=8847022

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001235677A Abandoned AU2001235677A1 (en) 2000-02-15 2001-02-14 Use of hydrophilic (co)polymers in crosslinkable aqueous silicone emulsions

Country Status (11)

Country Link
US (3) US20030143408A1 (en)
EP (1) EP1263843B1 (en)
AT (1) ATE385244T1 (en)
AU (1) AU2001235677A1 (en)
BR (1) BR0108108B8 (en)
CA (1) CA2398705C (en)
DE (1) DE60132657T2 (en)
ES (1) ES2301531T3 (en)
FR (1) FR2804963B1 (en)
NO (1) NO336940B1 (en)
WO (1) WO2001060892A1 (en)

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DE19915004A1 (en) * 1999-04-01 2000-10-05 Espe Dental Ag Silicone-based molding materials used for preparing dental molds include polyalkylene oxide compound to improve rigidity of molding material
JP4279170B2 (en) * 2003-02-24 2009-06-17 新道繊維工業株式会社 Method for producing silicone rubber
KR101060138B1 (en) * 2004-03-05 2011-08-29 다우 코닝 도레이 캄파니 리미티드 Emulsion composition for silicone rubber sponge, method for preparing same, and method for preparing silicone rubber sponge
JP4743757B2 (en) * 2004-10-22 2011-08-10 信越化学工業株式会社 Silicone paper treatment agent
FR2890970B1 (en) * 2005-09-16 2008-03-14 Rhodia Recherches & Tech PROCESS FOR THE PREPARATION OF AN ANTI-ADHERENT SILICONE COATING
US20070155879A1 (en) * 2005-12-22 2007-07-05 Ips Corporation Adhesive compositions for bonding metals
CN101600754B (en) * 2007-02-14 2012-06-27 陶氏康宁公司 Stabilized Elastomer Dispersions
TWI458780B (en) * 2007-07-31 2014-11-01 Dow Corning Toray Co Ltd Curable silicone composition for providing highly transparent cured product
JP5559061B2 (en) * 2007-12-18 2014-07-23 スリーエム イノベイティブ プロパティズ カンパニー Dental composition containing surfactant and F-containing compound, process for its preparation and use
US9051445B2 (en) * 2008-07-31 2015-06-09 Dow Corning Toray Co., Ltd. Multi-component sponge-forming liquid silicone rubber composition and silicone rubber sponge manufacturing method
JP5430142B2 (en) 2008-12-22 2014-02-26 東レ・ダウコーニング株式会社 Method for producing emulsion
JP5583906B2 (en) 2008-12-22 2014-09-03 東レ・ダウコーニング株式会社 Partially hydrocarbon group-blocked (poly) glycerol-modified polysiloxane, method for producing the same, and cosmetics containing the polysiloxane
JP5475295B2 (en) 2009-02-02 2014-04-16 東レ・ダウコーニング株式会社 Curable silicone composition giving highly transparent silicone cured product
JP5475296B2 (en) 2009-02-02 2014-04-16 東レ・ダウコーニング株式会社 Curable silicone composition giving highly transparent silicone cured product
DE102010054866A1 (en) * 2010-12-17 2011-08-18 Clariant International Ltd. Composition, useful e.g. for bleaching and/or dyeing hair and as oxidative cleaning formulation, comprises substance comprising hydrogen peroxide and hydrogen peroxide releasing substances, water and substances comprising hydroxypyridones
WO2014019840A2 (en) 2012-08-01 2014-02-06 Dow Corning Corporation Aqueous silicone dispersions and their preparation
KR102318181B1 (en) 2017-02-08 2021-10-27 엘켐 실리콘즈 유에스에이 코포레이션 Secondary battery pack with improved thermal management
DE102019103290A1 (en) * 2019-02-11 2020-08-13 Olympus Winter & Ibe Gmbh Autoclavable electronics for an endoscope, method for producing autoclavable electronics and endoscope
US20230416563A1 (en) 2021-02-23 2023-12-28 Dow Silicones Corporation Silicone emulsion and methods for the preparation and use thereof
WO2022213377A1 (en) 2021-04-09 2022-10-13 Dow Silicones Corporation Process for preparing a solventless polyorganosiloxane pellet and a waterborne dispersion of a silicone pressure sensitive adhesive base
JP2024517120A (en) 2021-04-27 2024-04-19 ダウ シリコーンズ コーポレーション Hydrosilylation-cured silicone pressure-sensitive adhesives, compositions, and methods for their preparation and use in flexible displays
CN116134109B (en) 2021-07-21 2024-04-26 陶氏环球技术有限责任公司 Aqueous dispersion of silicone pressure sensitive adhesive binder and methods of making and using the dispersion
CN117729961A (en) 2021-07-28 2024-03-19 美国陶氏有机硅公司 Preparation and use of foam stabilizing compositions comprising silane surfactants
CN117715986A (en) 2021-08-05 2024-03-15 美国陶氏有机硅公司 Hydrosilation curable polyorganosiloxane composition, preparation method thereof and use thereof in encapsulation film
KR20240052958A (en) 2021-08-31 2024-04-23 다우 실리콘즈 코포레이션 Anti-static silicone release coating and method for manufacturing and using the same
CN118574907A (en) 2022-01-28 2024-08-30 美国陶氏有机硅公司 Silicone release coating emulsion, method for the production thereof and use for baking paper
CN118922500A (en) 2022-03-29 2024-11-08 美国陶氏有机硅公司 Preparation of amino-functional polyorganosiloxane emulsions
WO2024196440A1 (en) 2023-03-20 2024-09-26 Dow Silicones Corporation Emulsion of alkoxy-functional silsesquioxane resin and processes for the preparation and use thereof
CN121079337A (en) 2023-05-22 2025-12-05 美国陶氏有机硅公司 Organosilicon polyethers with branched polyether side groups
CN121002099A (en) 2023-05-22 2025-11-21 美国陶氏有机硅公司 Silicone polyethers with linear polyether side groups
WO2025071812A1 (en) 2023-09-29 2025-04-03 Dow Global Technologies Llc Silicone - acrylic binder for liquid applied thermal insulation coating compositions to resist corrosion under insulation
WO2025071811A1 (en) 2023-09-29 2025-04-03 Dow Global Technologies Llc Silicone – acrylic binder for thermal insulation coatings to provide resistance to corrosion under insulation
WO2025226433A1 (en) 2024-04-23 2025-10-30 Dow Silicones Corporation Silicon release coating with grease and water barrier properties
WO2025226624A1 (en) 2024-04-23 2025-10-30 Dow Silicones Corporation Treating paper with silicone – (meth)acrylate copolymer

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US5108782A (en) * 1990-05-18 1992-04-28 P. H. Glatfelter Company Silicone release composition
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FR2773166B1 (en) * 1997-12-31 2000-03-24 Rhodia Chimie Sa AQUEOUS SILICONE EMULSION, USEFUL AS A BASE FOR THE PREPARATION OF WATER-REPELLENT COATING AND ANTI-ADHESIVE FOR PAPER, METHOD FOR PREPARING AN EMULSION OF THIS TYPE AND ANTI-ADHERENT COATINGS
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Also Published As

Publication number Publication date
CA2398705C (en) 2008-04-29
FR2804963B1 (en) 2004-01-30
BR0108108B8 (en) 2013-06-18
WO2001060892A1 (en) 2001-08-23
NO20023832D0 (en) 2002-08-13
BR0108108A (en) 2003-02-25
FR2804963A1 (en) 2001-08-17
US20050089697A1 (en) 2005-04-28
NO20023832L (en) 2002-10-15
BR0108108B1 (en) 2013-04-09
US20070099007A1 (en) 2007-05-03
EP1263843B1 (en) 2008-01-30
US20030143408A1 (en) 2003-07-31
DE60132657D1 (en) 2008-03-20
CA2398705A1 (en) 2001-08-23
NO336940B1 (en) 2015-11-30
EP1263843A1 (en) 2002-12-11
ATE385244T1 (en) 2008-02-15
ES2301531T3 (en) 2008-07-01
DE60132657T2 (en) 2009-02-05

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