DE69211732T2 - Verfahren zur Herstellung von Organopolysiloxancopolymeren - Google Patents

Verfahren zur Herstellung von Organopolysiloxancopolymeren

Info

Publication number
DE69211732T2
DE69211732T2 DE69211732T DE69211732T DE69211732T2 DE 69211732 T2 DE69211732 T2 DE 69211732T2 DE 69211732 T DE69211732 T DE 69211732T DE 69211732 T DE69211732 T DE 69211732T DE 69211732 T2 DE69211732 T2 DE 69211732T2
Authority
DE
Germany
Prior art keywords
preparation
organopolysiloxane copolymers
organopolysiloxane
copolymers
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.)
Expired - Fee Related
Application number
DE69211732T
Other languages
English (en)
Other versions
DE69211732D1 (de
Inventor
Michael Glen Hales
William Neal Fenton
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 Corp
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 Corp filed Critical Dow Corning Corp
Publication of DE69211732D1 publication Critical patent/DE69211732D1/de
Application granted granted Critical
Publication of DE69211732T2 publication Critical patent/DE69211732T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Silicon Polymers (AREA)
DE69211732T 1991-03-18 1992-03-17 Verfahren zur Herstellung von Organopolysiloxancopolymeren Expired - Fee Related DE69211732T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/670,556 US5153293A (en) 1991-03-18 1991-03-18 Process for the preparation of organopolysiloxane copolymers

Publications (2)

Publication Number Publication Date
DE69211732D1 DE69211732D1 (de) 1996-08-01
DE69211732T2 true DE69211732T2 (de) 1996-11-28

Family

ID=24690872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211732T Expired - Fee Related DE69211732T2 (de) 1991-03-18 1992-03-17 Verfahren zur Herstellung von Organopolysiloxancopolymeren

Country Status (4)

Country Link
US (1) US5153293A (de)
EP (1) EP0504800B1 (de)
JP (1) JP2999624B2 (de)
DE (1) DE69211732T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194452A (en) * 1992-05-26 1993-03-16 Dow Corning Corporation Acyloxy endblocked polyethers having improved hydrolytic stability
DE4239054A1 (de) * 1992-11-20 1994-05-26 Goldschmidt Ag Th Polysiloxan-Polyoxyalkylen-Blockmischpolymerisat mit unterschiedlichen Polyoxyalkylenblöcken im durchschnittlichen Molekül
US5430097A (en) * 1993-12-23 1995-07-04 Dow Corning Corporation Production of organopolysiloxane copolymers with a phenyl ether solvent
US5648444A (en) * 1995-11-15 1997-07-15 Witco Corporation Hydrosilation in esters without hydroxyl moieties
US6071977A (en) * 1996-10-31 2000-06-06 Ck Witco Corporation Hydrosilation in high boiling natural vegetable oils
JP3941988B2 (ja) * 1997-12-04 2007-07-11 株式会社カネカ アルケニル基含有イソブチレン系ブロック共重合体及びその製造方法
US6348546B2 (en) 1997-12-04 2002-02-19 Kaneka Corporation Alkenyl-containing isobutylene group block copolymer and process for producing it
US5986022A (en) 1998-04-01 1999-11-16 Witco Corporation Continuous manufacture of silicone coploymers
US6372874B1 (en) 1998-12-04 2002-04-16 Crompton Corporation Process for the preparation of siloxane-oxyalkylene copolymers
US7186102B2 (en) * 2001-04-26 2007-03-06 Strandex Corporation Apparatus and method for low-density cellular wood plastic composites
GB0118858D0 (en) * 2001-08-02 2001-09-26 Dow Corning Hydrosilylation process
KR20030041498A (ko) * 2001-11-20 2003-05-27 기린에버텍(주) 수소규소화반응에 의한 폴리옥시알킬렌 실록산 코폴리머의제조방법
US6897280B2 (en) 2002-09-23 2005-05-24 General Electric Company Continuous manufacture of silicone copolymers via multi-stage blade-mixed plug flow tubular reactor
JP5101598B2 (ja) 2006-03-31 2012-12-19 ダウ・コーニング・コーポレイション シリコーンポリエーテルの製造方法
US7259220B1 (en) * 2006-07-13 2007-08-21 General Electric Company Selective hydrosilylation method
US20080033136A1 (en) * 2006-07-13 2008-02-07 Rinard Chauncey J Selective hydrosilylation conditions
US20090171010A1 (en) * 2007-12-31 2009-07-02 John Kilgour Low temperature cure silicone release coatings containing branched silylhydrides
US20090171055A1 (en) * 2007-12-31 2009-07-02 John Kilgour Low temperature hydrosilylation catalyst and silicone release coatings
JP7075347B2 (ja) 2016-10-18 2022-05-25 ダウ・東レ株式会社 ポリエーテル変性シリコーン組成物、それを含む界面活性剤、整泡剤、ポリウレタン発泡体形成組成物、化粧料およびその製造方法
EP3415547B1 (de) * 2017-06-13 2020-03-25 Evonik Operations GmbH Verfahren zur herstellung sic-verknüpfter polyethersiloxane
EP3415548B1 (de) * 2017-06-13 2020-03-25 Evonik Operations GmbH Verfahren zur herstellung sic-verknüpfter polyethersiloxane

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401192A (en) * 1962-07-17 1968-09-10 Merck & Co Inc Esters of 5h-dibenzo [a, d] cycloheptene
US3280160A (en) * 1965-03-30 1966-10-18 Union Carbide Corp Siloxane-oxyalkylene block copolymers
NL129349C (de) * 1966-05-02
US3980688A (en) * 1974-09-20 1976-09-14 Union Carbide Corporation Polysiloxane-polyoxyalkylene block copolymers
US4122029A (en) * 1977-07-27 1978-10-24 Dow Corning Corporation Emulsion compositions comprising a siloxane-oxyalkylene copolymer and an organic surfactant
US4520160A (en) * 1983-12-27 1985-05-28 Dow Corning Corporation Organopolysiloxane emulsifier compositions and method therefor
DE3627782A1 (de) * 1986-08-16 1988-02-18 Goldschmidt Ag Th Neue alkoxysiloxane, deren herstellung und verwendung als entlueftungsmittel fuer haertbare harze oder plastisole
US4877854A (en) * 1986-12-08 1989-10-31 Tokuyama Soda Kabushiki Kaisha Curable composition
US4857583A (en) * 1987-07-02 1989-08-15 Union Carbide Corporation Process for the preparation of organopolysiloxane surfactants

Also Published As

Publication number Publication date
JP2999624B2 (ja) 2000-01-17
DE69211732D1 (de) 1996-08-01
EP0504800A2 (de) 1992-09-23
JPH05125189A (ja) 1993-05-21
EP0504800A3 (en) 1993-05-05
EP0504800B1 (de) 1996-06-26
US5153293A (en) 1992-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee