DE3872051D1 - Silylamine als zusatz bei gruppenuebertragender polymerisation. - Google Patents
Silylamine als zusatz bei gruppenuebertragender polymerisation.Info
- Publication number
- DE3872051D1 DE3872051D1 DE8888303948T DE3872051T DE3872051D1 DE 3872051 D1 DE3872051 D1 DE 3872051D1 DE 8888303948 T DE8888303948 T DE 8888303948T DE 3872051 T DE3872051 T DE 3872051T DE 3872051 D1 DE3872051 D1 DE 3872051D1
- Authority
- DE
- Germany
- Prior art keywords
- silylamine
- transfering
- polymerisation
- group
- addition
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/044,432 US4771116A (en) | 1987-04-30 | 1987-04-30 | Silylamines as additives in group transfer polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3872051D1 true DE3872051D1 (de) | 1992-07-23 |
DE3872051T2 DE3872051T2 (de) | 1993-01-07 |
Family
ID=21932354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888303948T Expired - Fee Related DE3872051T2 (de) | 1987-04-30 | 1988-04-29 | Silylamine als zusatz bei gruppenuebertragender polymerisation. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4771116A (de) |
EP (1) | EP0292138B1 (de) |
JP (1) | JPH0637528B2 (de) |
CA (1) | CA1332021C (de) |
DE (1) | DE3872051T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8730131D0 (en) * | 1987-12-24 | 1988-02-03 | Ici Plc | Catalysts |
GB8803764D0 (en) * | 1988-02-18 | 1988-03-16 | Ici Plc | Polymerisation process |
GB8803765D0 (en) * | 1988-02-18 | 1988-03-16 | Ici Plc | Polymerisation process |
US4866145A (en) * | 1988-04-01 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Catalyst for group transfer polymerization |
US4939211A (en) * | 1989-03-01 | 1990-07-03 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
US4978723A (en) * | 1989-03-01 | 1990-12-18 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
GB8914574D0 (en) * | 1989-06-24 | 1989-08-16 | Ici Plc | Catalysts |
GB8914575D0 (en) * | 1989-06-24 | 1989-08-16 | Ici Plc | Catalysts |
GB8918934D0 (en) * | 1989-08-18 | 1989-09-27 | Ici Plc | Catalysts |
GB8918935D0 (en) * | 1989-08-18 | 1989-09-27 | Ici Plc | Catalysts |
US6943203B2 (en) * | 1998-03-02 | 2005-09-13 | Johnson & Johnson Vision Care, Inc. | Soft contact lenses |
US6414049B1 (en) | 2000-03-22 | 2002-07-02 | Johnson & Johnson Vision Care, Inc. | Stable initiator system |
US6291543B1 (en) | 2000-05-24 | 2001-09-18 | Polyzen, Inc. | Surfacially cross-linked elastoplastic articles, and method of making the same |
US20020133889A1 (en) * | 2001-02-23 | 2002-09-26 | Molock Frank F. | Colorants for use in tinted contact lenses and methods for their production |
US20050258408A1 (en) * | 2001-12-20 | 2005-11-24 | Molock Frank F | Photochromic contact lenses and methods for their production |
EP2519548B1 (de) | 2009-12-31 | 2020-04-01 | Bridgestone Corporation | Aminosilaninitiatoren und daraus hergestellte funktionalisierte polymere |
KR101874071B1 (ko) | 2010-12-30 | 2018-07-03 | 가부시키가이샤 브리지스톤 | 아미노실란 개시제 및 이로부터 제조된 관능화 중합체 |
US10676575B2 (en) | 2016-10-06 | 2020-06-09 | Johnson & Johnson Vision Care, Inc. | Tri-block prepolymers and their use in silicone hydrogels |
US10996491B2 (en) | 2018-03-23 | 2021-05-04 | Johnson & Johnson Vision Care, Inc. | Ink composition for cosmetic contact lenses |
US11891526B2 (en) | 2019-09-12 | 2024-02-06 | Johnson & Johnson Vision Care, Inc. | Ink composition for cosmetic contact lenses |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207457A1 (es) * | 1974-01-10 | 1976-10-08 | Degussa | Mezcla adhesiva de caucho para mejorar la adhesividad de mezclas vulcanizables de textiles o tejidos metalicos despues del vulcanizado |
JPS5315856B2 (de) * | 1974-08-30 | 1978-05-27 | ||
US4304805A (en) * | 1978-12-04 | 1981-12-08 | Joseph J. Packo | Sealing leaks by polymerization of volatilized aminosilane monomers |
US4304872A (en) * | 1979-04-28 | 1981-12-08 | Bp Chemicals Limited | Flexible polyurethane foams having substantial number of cells with internal residual cell surface of 60 to 90 percent |
US4417034A (en) * | 1981-06-30 | 1983-11-22 | E. I. Du Pont De Nemours & Co. | Living polymers and process for their preparation |
US4681918A (en) * | 1981-06-30 | 1987-07-21 | E. I. Du Pont De Nemours And Company | "Living" polymers and process for their preparation |
US4508880A (en) * | 1981-06-30 | 1985-04-02 | E. I. Du Pont De Nemours And Company | "Living" polymers and process for their preparation |
US4412874A (en) * | 1981-11-19 | 1983-11-01 | The United States Of America As Represented By The Secretary Of The Army | Silane ballistic modifier containing propellant |
US4539367A (en) * | 1982-02-17 | 1985-09-03 | General Electric Company | Low modulus one-component RTV compositions and processes |
US4414372A (en) * | 1982-06-17 | 1983-11-08 | E. I. Du Pont De Nemours & Co. | Process for preparing living polymers |
US4503209A (en) * | 1983-02-07 | 1985-03-05 | General Electric Company | Acetamide scavengers for RTV silicone rubber compositions |
US4499229A (en) * | 1983-04-01 | 1985-02-12 | General Electric Company | One package, stable, moisture curable, alkoxy-terminated organopolysiloxane compositions |
US4598161A (en) * | 1983-04-04 | 1986-07-01 | E. I. Du Pont De Nemours And Company | Tris(dialkylamino)sulfonium bifluoride catalysts |
US4489191A (en) * | 1983-08-31 | 1984-12-18 | General Electric Company | Silane scavengers for hydroxy radicals containing silicon-hydrogen bonds |
US4656233A (en) * | 1984-11-29 | 1987-04-07 | E. I. Du Pont De Nemours And Company | "Living" polymers and chain transfer-regulated polymerization process |
US4605716A (en) * | 1985-02-14 | 1986-08-12 | E. I. Du Pont De Nemours And Company | Lewis base-catalyzed polymerization |
US4588795A (en) * | 1985-03-01 | 1986-05-13 | E. I. Du Pont De Nemours And Company | Oxyanion-catalyzed polymerization |
US4622372A (en) * | 1985-03-01 | 1986-11-11 | E. I. Du Pont De Nemours And Company | Polymer life enhancement in oxyanion-catalyzed polymerization |
US4822859A (en) * | 1986-06-10 | 1989-04-18 | E. I. Du Pont De Nemours And Company | Group transfer polymerization and initiators therefor |
US4730074A (en) * | 1986-12-31 | 1988-03-08 | Union Carbide Corporation | Vapor phase alcoholysis of aminosilanes and carbamatosilanes |
-
1987
- 1987-04-30 US US07/044,432 patent/US4771116A/en not_active Expired - Lifetime
-
1988
- 1988-04-28 CA CA000565379A patent/CA1332021C/en not_active Expired - Lifetime
- 1988-04-28 JP JP63104480A patent/JPH0637528B2/ja not_active Expired - Lifetime
- 1988-04-29 DE DE8888303948T patent/DE3872051T2/de not_active Expired - Fee Related
- 1988-04-29 EP EP88303948A patent/EP0292138B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1332021C (en) | 1994-09-13 |
DE3872051T2 (de) | 1993-01-07 |
JPH0637528B2 (ja) | 1994-05-18 |
EP0292138A1 (de) | 1988-11-23 |
US4771116A (en) | 1988-09-13 |
EP0292138B1 (de) | 1992-06-17 |
JPS63291912A (ja) | 1988-11-29 |
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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 |