DE3366690D1 - Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiators - Google Patents
Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiatorsInfo
- Publication number
- DE3366690D1 DE3366690D1 DE8383105726T DE3366690T DE3366690D1 DE 3366690 D1 DE3366690 D1 DE 3366690D1 DE 8383105726 T DE8383105726 T DE 8383105726T DE 3366690 T DE3366690 T DE 3366690T DE 3366690 D1 DE3366690 D1 DE 3366690D1
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- dienes
- diamines
- modifiers
- polymerization
- 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
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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (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)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/388,347 US4401800A (en) | 1982-06-14 | 1982-06-14 | Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiators |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3366690D1 true DE3366690D1 (en) | 1986-11-13 |
Family
ID=23533744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383105726T Expired DE3366690D1 (en) | 1982-06-14 | 1983-06-10 | Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiators |
Country Status (6)
Country | Link |
---|---|
US (1) | US4401800A (de) |
EP (1) | EP0096875B1 (de) |
JP (1) | JPS5927905A (de) |
CA (1) | CA1198408A (de) |
DE (1) | DE3366690D1 (de) |
ZA (1) | ZA834099B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057583A (en) * | 1985-07-12 | 1991-10-15 | The Dow Chemical Company | Polymerization process and initiator system therefor |
US4960842A (en) * | 1987-11-16 | 1990-10-02 | The Dow Chemical Company | Amine containing initiator system for anionic polymerization |
EP0316857B1 (de) * | 1987-11-16 | 1993-12-29 | The Dow Chemical Company | Amine, einen Initiator für die anionische Polymerisation enthaltend |
EP0609010B1 (de) * | 1993-01-29 | 2000-03-15 | Bridgestone Corporation | Herstellung eines Polymers oder Copolymers eines Diolefins und dieses Polymer oder Copolymer enthaltende Zusammensetzung |
US5610227A (en) * | 1995-06-07 | 1997-03-11 | Bridgestone/Firestone, Inc. | Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis |
US5700888A (en) * | 1996-11-07 | 1997-12-23 | Bridgestone Corporation | Synthesis of macrocyclic polymers having low hysteresis compounded properties |
US6160063A (en) * | 1999-12-30 | 2000-12-12 | Bridgestone Corporation | Iron-based catalyst for producing binary cis-1,4-/1,2-polybutadiene |
BR112012015120B1 (pt) | 2009-12-22 | 2020-07-21 | Bridgestone Corporation | composição de modificador de vinila melhorada e processos para a utilização da mesma |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451988A (en) * | 1966-10-25 | 1969-06-24 | Exxon Research Engineering Co | Polymerization catalyst and uses thereof |
JPS4837515B1 (de) * | 1970-08-14 | 1973-11-12 | ||
US4129705A (en) * | 1975-02-02 | 1978-12-12 | Compagnie Generale Des Etablissements Michelin | Polymerization process |
CS196919B1 (en) * | 1977-12-29 | 1980-04-30 | Lubomir Lochmann | Process for preparing polymers and copolymers of vinylic monomers |
US4247418A (en) * | 1979-10-18 | 1981-01-27 | The Firestone Tire & Rubber Company | Polymerization catalyst and process for polymerizing dienes therewith |
US4329439A (en) * | 1980-05-27 | 1982-05-11 | The Firestone Tire & Rubber Company | Process for polymerizing dienes |
-
1982
- 1982-06-14 US US06/388,347 patent/US4401800A/en not_active Expired - Lifetime
-
1983
- 1983-05-31 CA CA000429303A patent/CA1198408A/en not_active Expired
- 1983-06-06 ZA ZA834099A patent/ZA834099B/xx unknown
- 1983-06-10 DE DE8383105726T patent/DE3366690D1/de not_active Expired
- 1983-06-10 EP EP83105726A patent/EP0096875B1/de not_active Expired
- 1983-06-13 JP JP58104337A patent/JPS5927905A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ZA834099B (en) | 1984-10-31 |
EP0096875B1 (de) | 1986-10-08 |
JPS6324601B2 (de) | 1988-05-21 |
CA1198408A (en) | 1985-12-24 |
EP0096875A1 (de) | 1983-12-28 |
JPS5927905A (ja) | 1984-02-14 |
US4401800A (en) | 1983-08-30 |
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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 |