DE69211732D1 - Verfahren zur Herstellung von Organopolysiloxancopolymeren - Google Patents
Verfahren zur Herstellung von OrganopolysiloxancopolymerenInfo
- Publication number
- DE69211732D1 DE69211732D1 DE69211732T DE69211732T DE69211732D1 DE 69211732 D1 DE69211732 D1 DE 69211732D1 DE 69211732 T DE69211732 T DE 69211732T DE 69211732 T DE69211732 T DE 69211732T DE 69211732 D1 DE69211732 D1 DE 69211732D1
- 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
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)
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 true DE69211732D1 (de) | 1996-08-01 |
DE69211732T2 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)
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 |
US6348546B2 (en) | 1997-12-04 | 2002-02-19 | Kaneka Corporation | Alkenyl-containing isobutylene group block copolymer and process for producing it |
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 |
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 |
CN101389693B (zh) | 2006-03-31 | 2011-07-20 | 陶氏康宁公司 | 制备硅氧烷聚醚的方法 |
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 |
CN110072943B (zh) | 2016-10-18 | 2022-04-12 | 陶氏东丽株式会社 | 聚醚改性的硅酮组合物,以及用于制造所述组合物的方法 |
EP3415548B1 (de) * | 2017-06-13 | 2020-03-25 | Evonik Operations GmbH | Verfahren zur herstellung sic-verknüpfter polyethersiloxane |
EP3415547B1 (de) * | 2017-06-13 | 2020-03-25 | Evonik Operations GmbH | Verfahren zur herstellung sic-verknüpfter polyethersiloxane |
Family Cites Families (9)
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 |
-
1991
- 1991-03-18 US US07/670,556 patent/US5153293A/en not_active Expired - Lifetime
-
1992
- 1992-03-17 EP EP92104585A patent/EP0504800B1/de not_active Expired - Lifetime
- 1992-03-17 DE DE69211732T patent/DE69211732T2/de not_active Expired - Fee Related
- 1992-03-17 JP JP4060180A patent/JP2999624B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0504800A2 (de) | 1992-09-23 |
JPH05125189A (ja) | 1993-05-21 |
EP0504800A3 (en) | 1993-05-05 |
DE69211732T2 (de) | 1996-11-28 |
EP0504800B1 (de) | 1996-06-26 |
US5153293A (en) | 1992-10-06 |
JP2999624B2 (ja) | 2000-01-17 |
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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 |