WO2008045395A3 - Process for making organopolysiloxane compositions - Google Patents

Process for making organopolysiloxane compositions Download PDF

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Publication number
WO2008045395A3
WO2008045395A3 PCT/US2007/021507 US2007021507W WO2008045395A3 WO 2008045395 A3 WO2008045395 A3 WO 2008045395A3 US 2007021507 W US2007021507 W US 2007021507W WO 2008045395 A3 WO2008045395 A3 WO 2008045395A3
Authority
WO
WIPO (PCT)
Prior art keywords
subsequent
polymer
polymerisation
extender
plasticiser
Prior art date
Application number
PCT/US2007/021507
Other languages
French (fr)
Other versions
WO2008045395A2 (en
Inventor
Tommy Detemmerman
Robert Andrew Drake
Jary David Jensen
Jean Willieme
Original Assignee
Dow Corning
Tommy Detemmerman
Robert Andrew Drake
Jary David Jensen
Jean Willieme
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, Tommy Detemmerman, Robert Andrew Drake, Jary David Jensen, Jean Willieme filed Critical Dow Corning
Publication of WO2008045395A2 publication Critical patent/WO2008045395A2/en
Publication of WO2008045395A3 publication Critical patent/WO2008045395A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
    • 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
    • C08J3/18—Plasticising macromolecular compounds
    • 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
    • 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
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

A method for the production of an extended and/or plasticised organopolysiloxane composition comprising the steps:- Mixing a polysiloxane containing polymer and/or precursors thereof during or subsequent to polymerisation of the polysiloxane containing polymer with an extender and/or plasticiser during or subsequent to polymerisation of the polysiloxane containing polymer and/or Filler and introducing residual extender and/or plasticiser and/or filler together with a first cure package for curing the polymer subsequent to polymerisation characterised in that the extender and/or plasticiser is chemically functionalised so as to substantially not participate in any chemical reaction(s) with the polymer and/or its precursors but is independently chemically curable, optionally in combination with a second cure system, prior to, simultaneously with or subsequent to cure of the polymer.
PCT/US2007/021507 2006-10-10 2007-10-09 Process for making organopolysiloxane compositions WO2008045395A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82884506P 2006-10-10 2006-10-10
US60/828,845 2006-10-10

Publications (2)

Publication Number Publication Date
WO2008045395A2 WO2008045395A2 (en) 2008-04-17
WO2008045395A3 true WO2008045395A3 (en) 2008-05-22

Family

ID=39125006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/021507 WO2008045395A2 (en) 2006-10-10 2007-10-09 Process for making organopolysiloxane compositions

Country Status (1)

Country Link
WO (1) WO2008045395A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120172543A1 (en) 2009-08-25 2012-07-05 Stephen Edward Cray Process for the Preparation of a Silicone Pressure-Sensitive Adhesive
CN102497931B (en) 2009-09-15 2016-03-09 巴斯夫欧洲公司 Light is dived titanium catalyst
KR101752517B1 (en) 2009-09-15 2017-06-29 바스프 에스이 Photo-latent titanium-chelate catalysts
WO2012136606A1 (en) 2011-04-05 2012-10-11 Basf Se Photo-latent titanium-oxo-chelate catalysts
US9139699B2 (en) 2012-10-04 2015-09-22 Dow Corning Corporation Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts
JP6440615B2 (en) 2012-07-30 2018-12-19 ダウ シリコーンズ コーポレーション Thermally conductive condensation reaction curable polyorganosiloxane composition and method for preparation and use of the composition
JP6639511B2 (en) 2015-01-28 2020-02-05 ダウ シリコーンズ コーポレーション Elastomer composition and use thereof
GB201613414D0 (en) 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
GB201613411D0 (en) * 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
GB201613412D0 (en) 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
GB201613399D0 (en) 2016-08-03 2016-09-14 Dow Corning Cosmetic composition comprising silicone materials
GB201613397D0 (en) 2016-08-03 2016-09-14 Dow Corning Cosmetic composition comprising silicone materials
GB201707439D0 (en) 2017-05-09 2017-06-21 Dow Corning Lamination Process
GB201707437D0 (en) 2017-05-09 2017-06-21 Dow Corning Lamination adhesive compositions and their applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273706A2 (en) * 1986-12-29 1988-07-06 Dow Corning Corporation Self-adhering polyorganosiloxane compositions
EP0776943A1 (en) * 1995-11-30 1997-06-04 Dow Corning Toray Silicone Company, Limited Curing catalyst for organopolysiloxane compositions and curable organopolysiloxane compositions
WO1999067318A1 (en) * 1998-06-24 1999-12-29 Loctite Corporation Dual curing silicone compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273706A2 (en) * 1986-12-29 1988-07-06 Dow Corning Corporation Self-adhering polyorganosiloxane compositions
EP0776943A1 (en) * 1995-11-30 1997-06-04 Dow Corning Toray Silicone Company, Limited Curing catalyst for organopolysiloxane compositions and curable organopolysiloxane compositions
WO1999067318A1 (en) * 1998-06-24 1999-12-29 Loctite Corporation Dual curing silicone compositions

Also Published As

Publication number Publication date
WO2008045395A2 (en) 2008-04-17

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