HK95790A - Enhanced livingness of polymerization using silylated oxyanions - Google Patents
Enhanced livingness of polymerization using silylated oxyanionsInfo
- Publication number
- HK95790A HK95790A HK957/90A HK95790A HK95790A HK 95790 A HK95790 A HK 95790A HK 957/90 A HK957/90 A HK 957/90A HK 95790 A HK95790 A HK 95790A HK 95790 A HK95790 A HK 95790A
- Authority
- HK
- Hong Kong
- Prior art keywords
- livingness
- oxyanions
- silylated
- polymerization
- enhanced
- Prior art date
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
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
-
- 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
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84925186A | 1986-04-07 | 1986-04-07 | |
US07/015,727 US4736003A (en) | 1986-04-07 | 1987-02-27 | Enhanced livingness of polymerization using silylated oxyanions |
Publications (1)
Publication Number | Publication Date |
---|---|
HK95790A true HK95790A (en) | 1990-11-23 |
Family
ID=26687729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK957/90A HK95790A (en) | 1986-04-07 | 1990-11-15 | Enhanced livingness of polymerization using silylated oxyanions |
Country Status (12)
Country | Link |
---|---|
US (1) | US4736003A (fr) |
EP (1) | EP0244953B1 (fr) |
KR (1) | KR950000036B1 (fr) |
AU (1) | AU599866B2 (fr) |
BR (1) | BR8701551A (fr) |
CA (1) | CA1253284A (fr) |
DE (1) | DE3763740D1 (fr) |
DK (1) | DK174887A (fr) |
ES (1) | ES2016843B3 (fr) |
HK (1) | HK95790A (fr) |
NO (1) | NO168307C (fr) |
SG (1) | SG78090G (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866145A (en) * | 1988-04-01 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Catalyst for group transfer polymerization |
US4978723A (en) * | 1989-03-01 | 1990-12-18 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
US4939211A (en) * | 1989-03-01 | 1990-07-03 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
US5153159A (en) * | 1990-04-09 | 1992-10-06 | Bridgestone/Firestone, Inc. | Elastomers and products having reduced hysteresis |
US5268439A (en) * | 1991-01-02 | 1993-12-07 | Bridgestone/Firestone, Inc. | Tin containing elastomers and products having reduced hysteresis properties |
US5151469A (en) * | 1991-05-21 | 1992-09-29 | Bridgestone Corporation | Method of preparing elastomers having reduced hysteresis properties with sulfoxides |
US5519086A (en) * | 1991-12-30 | 1996-05-21 | Bridgestone Corporation | Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators |
US5244966A (en) * | 1991-12-30 | 1993-09-14 | Bridgestone Corporation | 1,3,2-dioxastannolane-modified elastomers and compositions containing them having reduced hysteresis properties |
US5276099A (en) * | 1991-12-30 | 1994-01-04 | Bridgestone Corporation | (Vinyl sulfoxide)-capped elastomers and compositions containing them having reduced hysteresis properties |
US5238893A (en) * | 1991-12-30 | 1993-08-24 | Bridgestone Corporation | Method of preparing an anionic polymerization initiator |
US5274106A (en) * | 1991-12-30 | 1993-12-28 | Bridgestone Corporation | Amino-substituted aryllithium compounds as anionic polymerization initiators |
US5523371A (en) * | 1991-12-30 | 1996-06-04 | Bridgestone Corporation | Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators |
ES2088188T3 (es) * | 1992-05-22 | 1996-08-01 | Bridgestone Corp | Neumaticos que tienen resistencia reducida a la rodadura. |
US5552473A (en) * | 1992-10-02 | 1996-09-03 | Bridgestone Corporation | Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators |
US6025450A (en) * | 1992-10-02 | 2000-02-15 | Bridgestone Corporation | Amine containing polymers and products therefrom |
US5674798A (en) * | 1992-10-16 | 1997-10-07 | Bridgestone Corporation | Hydrocarbon soluble anionic polymerization initiators |
ES2110557T3 (es) * | 1992-10-30 | 1998-02-16 | Bridgestone Corp | Iniciadores de polimerizacion anionica solubles y productos de aquellos. |
US5643848A (en) * | 1992-10-30 | 1997-07-01 | Bridgestone Corporation | Soluble anionic polymerization initiators and products therefrom |
US5317057A (en) * | 1992-12-30 | 1994-05-31 | Bridgestone Corporation | (Halomethyl vinyl arene)-modified elastomers and compositions containing them having reduced hysteresis properties |
EP0622381B1 (fr) * | 1993-04-30 | 1998-07-29 | Bridgestone Corporation | Amorçeurs de polymérisation anionique et produits à basse hystérésis |
US5491230A (en) * | 1993-12-29 | 1996-02-13 | Bridgestone Corporation | Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom |
US5502129A (en) * | 1994-05-13 | 1996-03-26 | Bridgestone Corporation | Triorganotin lithium, process to prepare same and anionic polymerization initiated therewith |
US5521309A (en) * | 1994-12-23 | 1996-05-28 | Bridgestone Corporation | Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same |
US5496940A (en) * | 1995-02-01 | 1996-03-05 | Bridgestone Corporation | Alkyllithium compounds containing cyclic amines and their use in polymerization |
US5785778A (en) * | 1995-02-01 | 1998-07-28 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US6080835A (en) | 1995-02-01 | 2000-06-27 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US5574109A (en) * | 1995-02-01 | 1996-11-12 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US6762259B2 (en) * | 2000-10-12 | 2004-07-13 | Mitsui Chemicals, Inc. | Process for the production of living (co)polymers and use of the (co)polymers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US68887A (en) * | 1867-09-17 | Improvement in hay-bakers and loaders | ||
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 |
-
1987
- 1987-02-27 US US07/015,727 patent/US4736003A/en not_active Expired - Lifetime
- 1987-03-31 CA CA000533492A patent/CA1253284A/fr not_active Expired
- 1987-04-03 BR BR8701551A patent/BR8701551A/pt unknown
- 1987-04-06 KR KR1019870003244A patent/KR950000036B1/ko not_active IP Right Cessation
- 1987-04-06 DE DE8787302976T patent/DE3763740D1/de not_active Expired - Lifetime
- 1987-04-06 NO NO871442A patent/NO168307C/no unknown
- 1987-04-06 EP EP87302976A patent/EP0244953B1/fr not_active Expired - Lifetime
- 1987-04-06 DK DK174887A patent/DK174887A/da not_active Application Discontinuation
- 1987-04-06 AU AU71123/87A patent/AU599866B2/en not_active Expired
- 1987-04-06 ES ES87302976T patent/ES2016843B3/es not_active Expired - Lifetime
-
1990
- 1990-09-25 SG SG780/90A patent/SG78090G/en unknown
- 1990-11-15 HK HK957/90A patent/HK95790A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4736003A (en) | 1988-04-05 |
AU599866B2 (en) | 1990-07-26 |
SG78090G (en) | 1990-11-23 |
EP0244953A1 (fr) | 1987-11-11 |
BR8701551A (pt) | 1988-01-26 |
DK174887A (da) | 1987-10-08 |
DE3763740D1 (de) | 1990-08-23 |
ES2016843B3 (es) | 1990-12-01 |
EP0244953B1 (fr) | 1990-07-18 |
KR950000036B1 (ko) | 1995-01-07 |
NO168307C (no) | 1992-02-05 |
AU7112387A (en) | 1987-10-08 |
KR880009994A (ko) | 1988-10-06 |
NO871442D0 (no) | 1987-04-06 |
CA1253284A (fr) | 1989-04-25 |
DK174887D0 (da) | 1987-04-06 |
NO871442L (no) | 1987-10-08 |
NO168307B (no) | 1991-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20070405 |