GB1343940A - Solution polymerization of conjugated diene - Google Patents
Solution polymerization of conjugated dieneInfo
- Publication number
- GB1343940A GB1343940A GB3975271A GB3975271A GB1343940A GB 1343940 A GB1343940 A GB 1343940A GB 3975271 A GB3975271 A GB 3975271A GB 3975271 A GB3975271 A GB 3975271A GB 1343940 A GB1343940 A GB 1343940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ether
- polymerization
- sodium
- conjugated diene
- alkali metal
- 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
- 150000001993 dienes Chemical class 0.000 title abstract 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 4
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 abstract 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 abstract 1
- 238000011925 1,2-addition Methods 0.000 abstract 1
- IRDQNLLVRXMERV-UHFFFAOYSA-N CCCC[Na] Chemical compound CCCC[Na] IRDQNLLVRXMERV-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- URXNVXOMQQCBHS-UHFFFAOYSA-N naphthalene;sodium Chemical compound [Na].C1=CC=CC2=CC=CC=C21 URXNVXOMQQCBHS-UHFFFAOYSA-N 0.000 abstract 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 abstract 1
- ZNXQPKTZYBXOIN-UHFFFAOYSA-N potassium;pentane Chemical compound [K+].CCCC[CH2-] ZNXQPKTZYBXOIN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000002904 solvent Substances 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7141370A | 1970-09-11 | 1970-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1343940A true GB1343940A (en) | 1974-01-16 |
Family
ID=22101158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3975271A Expired GB1343940A (en) | 1970-09-11 | 1971-08-24 | Solution polymerization of conjugated diene |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3686158A (https=) |
| AT (1) | AT323404B (https=) |
| AU (1) | AU464901B2 (https=) |
| BE (1) | BE772414A (https=) |
| BR (1) | BR7105936D0 (https=) |
| CA (1) | CA995395A (https=) |
| CH (1) | CH552637A (https=) |
| DE (1) | DE2142684A1 (https=) |
| ES (1) | ES394991A1 (https=) |
| FR (1) | FR2106276A5 (https=) |
| GB (1) | GB1343940A (https=) |
| NL (1) | NL7112517A (https=) |
| SE (1) | SE366999B (https=) |
| ZA (1) | ZA715009B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459357A1 (de) * | 1973-12-20 | 1975-07-03 | Gole Jean | Schwingungsdaempfende materialien |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899406A (en) * | 1974-04-26 | 1975-08-12 | Firestone Tire & Rubber Co | Antioxidants for ultraviolet curable high vinyl polybutadienes |
| US5061765A (en) * | 1990-10-22 | 1991-10-29 | The Goodyear Tire & Rubber Company | Process for the synthesis of a high vinyl isoprene-butadiene copolymer |
| TWI486367B (zh) * | 2012-05-30 | 2015-06-01 | Nippon Soda Co | 聚胺甲酸酯 |
-
1970
- 1970-09-11 US US71413A patent/US3686158A/en not_active Expired - Lifetime
-
1971
- 1971-07-27 ZA ZA715009A patent/ZA715009B/xx unknown
- 1971-08-02 SE SE09875/71A patent/SE366999B/xx unknown
- 1971-08-03 CA CA119,711A patent/CA995395A/en not_active Expired
- 1971-08-24 GB GB3975271A patent/GB1343940A/en not_active Expired
- 1971-08-26 CH CH1253371A patent/CH552637A/xx not_active IP Right Cessation
- 1971-08-26 DE DE19712142684 patent/DE2142684A1/de active Pending
- 1971-09-01 AT AT759971A patent/AT323404B/de not_active IP Right Cessation
- 1971-09-09 BR BR5936/71A patent/BR7105936D0/pt unknown
- 1971-09-09 BE BE772414A patent/BE772414A/xx unknown
- 1971-09-10 NL NL7112517A patent/NL7112517A/xx unknown
- 1971-09-10 FR FR7132730A patent/FR2106276A5/fr not_active Expired
- 1971-09-10 AU AU33353/71A patent/AU464901B2/en not_active Expired
- 1971-09-11 ES ES394991A patent/ES394991A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459357A1 (de) * | 1973-12-20 | 1975-07-03 | Gole Jean | Schwingungsdaempfende materialien |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7112517A (https=) | 1972-03-14 |
| AU3335371A (en) | 1973-03-15 |
| AT323404B (de) | 1975-07-10 |
| DE2142684A1 (de) | 1972-03-23 |
| BR7105936D0 (pt) | 1973-04-17 |
| CA995395A (en) | 1976-08-17 |
| SE366999B (https=) | 1974-05-13 |
| ZA715009B (en) | 1972-04-26 |
| CH552637A (de) | 1974-08-15 |
| ES394991A1 (es) | 1974-12-01 |
| FR2106276A5 (https=) | 1972-04-28 |
| AU464901B2 (en) | 1975-09-11 |
| BE772414A (fr) | 1972-03-09 |
| US3686158A (en) | 1972-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |