GB1202181A - Polymerization process - Google Patents
Polymerization processInfo
- Publication number
- GB1202181A GB1202181A GB274/69A GB27469A GB1202181A GB 1202181 A GB1202181 A GB 1202181A GB 274/69 A GB274/69 A GB 274/69A GB 27469 A GB27469 A GB 27469A GB 1202181 A GB1202181 A GB 1202181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- butadiene
- lithium
- polymerization process
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 abstract 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002900 organolithium compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70156168A | 1968-01-30 | 1968-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1202181A true GB1202181A (en) | 1970-08-12 |
Family
ID=24817849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB274/69A Expired GB1202181A (en) | 1968-01-30 | 1969-01-02 | Polymerization process |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3542716A (en:Method) |
| BE (1) | BE727336A (en:Method) |
| BR (1) | BR6905800D0 (en:Method) |
| DE (1) | DE1901955A1 (en:Method) |
| FR (1) | FR2000944A1 (en:Method) |
| GB (1) | GB1202181A (en:Method) |
| NL (1) | NL6901516A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879366A (en) * | 1971-01-18 | 1975-04-22 | Phillips Petroleum Co | Modification of polymer-lithium coupled with polyhalides |
| IT1161826B (it) * | 1983-05-03 | 1987-03-18 | Anic Spa | Metodo per la terminazione di polimeri viventi e composti adatti allo scopo |
| US7879958B2 (en) * | 2007-08-07 | 2011-02-01 | Bridgestone Corporation | Polyhydroxy compounds as polymerization quenching agents |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA666218A (en) * | 1963-07-02 | Shell Oil Company | Polymerization of conjugated dienes | |
| US3182050A (en) * | 1962-10-19 | 1965-05-04 | Phillips Petroleum Co | Bulk polymerization |
| US3331826A (en) * | 1964-03-30 | 1967-07-18 | Firestone Tire & Rubber Co | Polymerization of conjugated diolefins with a lithium based catalyst and a hydrocarbon chain terminator |
-
1968
- 1968-01-30 US US701561A patent/US3542716A/en not_active Expired - Lifetime
-
1969
- 1969-01-02 GB GB274/69A patent/GB1202181A/en not_active Expired
- 1969-01-13 DE DE19691901955 patent/DE1901955A1/de active Pending
- 1969-01-22 FR FR6901098A patent/FR2000944A1/fr not_active Withdrawn
- 1969-01-23 BR BR205800/69A patent/BR6905800D0/pt unknown
- 1969-01-23 BE BE727336D patent/BE727336A/xx unknown
- 1969-01-30 NL NL6901516A patent/NL6901516A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3542716A (en) | 1970-11-24 |
| FR2000944A1 (en:Method) | 1969-09-19 |
| DE1901955A1 (de) | 1969-09-04 |
| NL6901516A (en:Method) | 1969-08-01 |
| BR6905800D0 (pt) | 1973-02-27 |
| BE727336A (en:Method) | 1969-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |