IT7827631A0 - Procedimento per la produzione di poliisobuteni. - Google Patents
Procedimento per la produzione di poliisobuteni.Info
- Publication number
- IT7827631A0 IT7827631A0 IT7827631A IT2763178A IT7827631A0 IT 7827631 A0 IT7827631 A0 IT 7827631A0 IT 7827631 A IT7827631 A IT 7827631A IT 2763178 A IT2763178 A IT 2763178A IT 7827631 A0 IT7827631 A0 IT 7827631A0
- Authority
- IT
- Italy
- Prior art keywords
- polyisobutenes
- procedure
- production
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/08—Butenes
- C08F10/10—Isobutene
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3826677 | 1977-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827631A0 true IT7827631A0 (it) | 1978-09-13 |
IT1099068B IT1099068B (it) | 1985-09-18 |
Family
ID=10402347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27631/78A IT1099068B (it) | 1977-09-14 | 1978-09-13 | Procedimento per la produzione di poliisobuteni |
Country Status (5)
Country | Link |
---|---|
US (1) | US4379899A (it) |
EP (1) | EP0001186B1 (it) |
JP (1) | JPS5460387A (it) |
DE (1) | DE2860946D1 (it) |
IT (1) | IT1099068B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2860946D1 (en) * | 1977-09-14 | 1981-11-12 | Bp Chem Int Ltd | Process for producing polyisobutenes |
DE3300155A1 (de) * | 1983-01-05 | 1984-07-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von isobutylenpolymerisaten |
CA2019908A1 (en) * | 1989-12-28 | 1991-06-28 | Rudolf Lukas | Graft copolymers and the method and initiation system for preparation thereof |
FR2707651B1 (fr) * | 1993-07-13 | 1995-08-25 | Bp Chemicals Snc | Procédé pour augmenter l'activité d'un catalyseur de type Ziegler-Natta. |
US5906665A (en) * | 1995-09-26 | 1999-05-25 | General Technology Applications, Inc. | High molecular weight fuel additive |
CN101585891B (zh) * | 2008-05-19 | 2012-02-29 | 中国石油化工股份有限公司 | 制备异烯烃均聚物或共聚物的引发剂体系以及使用该体系制备异烯烃均聚物或共聚物的方法 |
UY37974A (es) | 2017-11-20 | 2019-06-28 | Lanxess Deutschland Gmbh | Vasos de aluminio que contienen diésteres dicarbónicos |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3058963A (en) * | 1955-04-07 | 1962-10-16 | Hercules Powder Co Ltd | Process for polymerizing olefins |
NL248023A (it) * | 1956-02-08 | 1900-01-01 | ||
US3066123A (en) * | 1958-09-10 | 1962-11-27 | Exxon Research Engineering Co | Activated friedel-crafts catalysts for polymerization |
US3432513A (en) * | 1964-02-12 | 1969-03-11 | Continental Oil Co | Olefin polymerization process for producing highly isotactic polymers |
US3560458A (en) * | 1964-05-01 | 1971-02-02 | Exxon Research Engineering Co | Process for polymerization of cationically polymerizable monomers |
GB1163339A (en) * | 1966-01-25 | 1969-09-04 | Montedison Spa | Polyisobutene |
US3957743A (en) * | 1971-07-09 | 1976-05-18 | Montecatini Edison S.P.A. | Process for producing elastomers and intermediates for synthetic rubbers |
IT989189B (it) | 1973-06-15 | 1975-05-20 | Snam Progetti | Processo per la produzione di polietilene |
DE2860946D1 (en) * | 1977-09-14 | 1981-11-12 | Bp Chem Int Ltd | Process for producing polyisobutenes |
-
1978
- 1978-09-12 DE DE7878300374T patent/DE2860946D1/de not_active Expired
- 1978-09-12 EP EP78300374A patent/EP0001186B1/en not_active Expired
- 1978-09-13 IT IT27631/78A patent/IT1099068B/it active
- 1978-09-14 JP JP11349678A patent/JPS5460387A/ja active Pending
-
1981
- 1981-10-20 US US06/312,953 patent/US4379899A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE2860946D1 (en) | 1981-11-12 |
JPS5460387A (en) | 1979-05-15 |
IT1099068B (it) | 1985-09-18 |
EP0001186A1 (en) | 1979-03-21 |
US4379899A (en) | 1983-04-12 |
EP0001186B1 (en) | 1981-08-12 |
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