GB1446183A - Solution diene elastomers by alkyl lithium catalysis - Google Patents
Solution diene elastomers by alkyl lithium catalysisInfo
- Publication number
- GB1446183A GB1446183A GB4143373A GB4143373A GB1446183A GB 1446183 A GB1446183 A GB 1446183A GB 4143373 A GB4143373 A GB 4143373A GB 4143373 A GB4143373 A GB 4143373A GB 1446183 A GB1446183 A GB 1446183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aromatic hydrocarbon
- copolymer
- vinyl aromatic
- pseudorandom
- vinyl
- 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
- -1 alkyl lithium Chemical compound 0.000 title abstract 5
- 238000006555 catalytic reaction Methods 0.000 title 1
- 229920003244 diene elastomer Polymers 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 5
- 229920002554 vinyl polymer Polymers 0.000 abstract 5
- 229920001577 copolymer Polymers 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- ZGJADVGJIVEEGF-UHFFFAOYSA-M potassium;phenoxide Chemical compound [K+].[O-]C1=CC=CC=C1 ZGJADVGJIVEEGF-UHFFFAOYSA-M 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 229920005604 random copolymer Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
- C08F236/10—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 with vinyl-aromatic monomers
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 |
|---|---|---|---|
| US28904272A | 1972-09-14 | 1972-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1446183A true GB1446183A (en) | 1976-08-18 |
Family
ID=23109780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4143373A Expired GB1446183A (en) | 1972-09-14 | 1973-09-04 | Solution diene elastomers by alkyl lithium catalysis |
Country Status (17)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547560A (en) * | 1980-12-16 | 1985-10-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Random styrene-butadiene copolymer rubber |
| WO2024183937A1 (en) * | 2023-03-07 | 2024-09-12 | Evonik Operations Gmbh | Process for preparing 1,3-butadiene copolymers |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055527B2 (ja) * | 1976-12-03 | 1985-12-05 | ジェイエスアール株式会社 | 共役ジエン系共重合体の製造方法 |
| JPS5515587U (enrdf_load_stackoverflow) * | 1978-07-17 | 1980-01-31 | ||
| US4277591A (en) * | 1979-11-20 | 1981-07-07 | Phillips Petroleum Company | Process for producing random copolymers of conjugated dienes and alpha-methylstyrene type monomers |
| JPS5836705A (ja) * | 1981-08-27 | 1983-03-03 | Bridgestone Corp | 改良されたトレツドを有する空気入りタイヤ |
| JP6907599B2 (ja) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
| JP6911385B2 (ja) * | 2017-03-02 | 2021-07-28 | 横浜ゴム株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
| JP6907598B2 (ja) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
| JP6907597B2 (ja) * | 2017-03-02 | 2021-07-21 | 横浜ゴム株式会社 | スタッドレスタイヤ用ゴム組成物及びスタッドレスタイヤ |
| JP6919233B2 (ja) * | 2017-03-02 | 2021-08-18 | 横浜ゴム株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
| CN109485791B (zh) * | 2017-09-13 | 2021-10-19 | 中国石油化工股份有限公司 | 线形丁苯共聚物及其制备方法和组合物以及芳族乙烯基树脂及其制备方法 |
-
1973
- 1973-08-28 ZA ZA735903A patent/ZA735903B/xx unknown
- 1973-08-30 AU AU59829/73A patent/AU476689B2/en not_active Expired
- 1973-09-04 GB GB4143373A patent/GB1446183A/en not_active Expired
- 1973-09-04 IT IT69640/73A patent/IT999542B/it active
- 1973-09-05 AR AR249943A patent/AR197159A1/es active
- 1973-09-10 FR FR7332486A patent/FR2200284B1/fr not_active Expired
- 1973-09-11 IE IE1614/73A patent/IE38237B1/xx unknown
- 1973-09-11 BR BR7036/73A patent/BR7307036D0/pt unknown
- 1973-09-11 DE DE19732345755 patent/DE2345755A1/de active Pending
- 1973-09-11 BE BE135539A patent/BE804716A/xx unknown
- 1973-09-12 LU LU68409A patent/LU68409A1/xx unknown
- 1973-09-13 SU SU731961038A patent/SU624577A3/ru active
- 1973-09-13 JP JP48103727A patent/JPS4948344B2/ja not_active Expired
- 1973-09-13 NL NLAANVRAGE7312657,A patent/NL173853C/xx not_active IP Right Cessation
- 1973-09-13 PL PL1973165190A patent/PL89413B1/pl unknown
- 1973-09-14 CS CS6375A patent/CS171291B2/cs unknown
- 1973-09-14 RO RO7300076074A patent/RO63547A/ro unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547560A (en) * | 1980-12-16 | 1985-10-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Random styrene-butadiene copolymer rubber |
| WO2024183937A1 (en) * | 2023-03-07 | 2024-09-12 | Evonik Operations Gmbh | Process for preparing 1,3-butadiene copolymers |
| WO2024183938A1 (en) * | 2023-03-07 | 2024-09-12 | Evonik Operations Gmbh | Process for preparing 1,3-butadiene copolymers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345755A1 (de) | 1974-04-04 |
| FR2200284B1 (enrdf_load_stackoverflow) | 1976-04-30 |
| RO63547A (fr) | 1978-08-15 |
| IE38237B1 (en) | 1978-02-01 |
| IT999542B (it) | 1976-03-10 |
| IE38237L (en) | 1974-03-14 |
| ZA735903B (en) | 1974-07-31 |
| NL173853C (nl) | 1984-03-16 |
| AR197159A1 (es) | 1974-03-15 |
| PL89413B1 (enrdf_load_stackoverflow) | 1976-11-30 |
| NL7312657A (enrdf_load_stackoverflow) | 1974-03-18 |
| CS171291B2 (enrdf_load_stackoverflow) | 1976-10-29 |
| AU476689B2 (en) | 1976-09-30 |
| JPS4948344B2 (enrdf_load_stackoverflow) | 1974-12-20 |
| AU5982973A (en) | 1975-03-06 |
| LU68409A1 (enrdf_load_stackoverflow) | 1975-05-21 |
| BE804716A (fr) | 1974-03-11 |
| NL173853B (nl) | 1983-10-17 |
| JPS4967986A (enrdf_load_stackoverflow) | 1974-07-02 |
| BR7307036D0 (pt) | 1974-07-18 |
| SU624577A3 (ru) | 1978-09-15 |
| FR2200284A1 (enrdf_load_stackoverflow) | 1974-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1446183A (en) | Solution diene elastomers by alkyl lithium catalysis | |
| GB996251A (en) | Improvements in or relating to polymer manufacture | |
| US3496154A (en) | Random copolymerization | |
| GB1264741A (enrdf_load_stackoverflow) | ||
| ES342346A1 (es) | Procedimiento para la obtencion de composiciones de polies-tireno de propiedades fisicas mejoradas. | |
| GB972246A (en) | Preparation of initiators and use thereof | |
| GB1173614A (en) | Polymer Composition. | |
| GB1525381A (en) | Process for the polymerization of conjugated dienes | |
| GB1525093A (en) | Process for the production of poly-n-butenes | |
| GB1339268A (en) | Polymerisation of vinyl aromatic compounds | |
| GB1302012A (enrdf_load_stackoverflow) | ||
| IE42228B1 (en) | The polymerization of conjugated dienes | |
| GB1412698A (en) | Process for producing conjugated diene polymers | |
| GB1174845A (en) | The Polymerisation of Vinyl-Aromatic Compounds, and the Resulting Polyvinyl-Aromatic Compounds | |
| GB1136189A (en) | Process for the preparation of predominantly random rubber-like copolymers of butadiene-1,3 or isoprene with styrene | |
| GB1301726A (enrdf_load_stackoverflow) | ||
| GB1231657A (enrdf_load_stackoverflow) | ||
| GB1146203A (en) | Synthetic elastomers | |
| GB1468669A (en) | Process for the production of polybutadiene | |
| GB1201373A (en) | Compositions of ethylene-propylene polymers | |
| GB1341640A (en) | Copolymerisation of conjugated dienes with vinyl aromatic compounds | |
| GB1335077A (en) | Process for the manufacture of transparent impact-resistant two-segment copolymers | |
| GB1456711A (en) | Method for preparing copolymers from conjugated dienes and monovinylaromatic compounds with random distribution of monomer units | |
| GB1218233A (en) | Molding compositions of improved clarity | |
| GB1383055A (en) | Controlled high temperature polymerization of butadiene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |