FR2501696B1 - Procede de polymerisation d'olefines a haut indice de fusion et catalyseurs de polymerisation utilises a cet effet - Google Patents
Procede de polymerisation d'olefines a haut indice de fusion et catalyseurs de polymerisation utilises a cet effetInfo
- Publication number
- FR2501696B1 FR2501696B1 FR8203759A FR8203759A FR2501696B1 FR 2501696 B1 FR2501696 B1 FR 2501696B1 FR 8203759 A FR8203759 A FR 8203759A FR 8203759 A FR8203759 A FR 8203759A FR 2501696 B1 FR2501696 B1 FR 2501696B1
- Authority
- FR
- France
- Prior art keywords
- polymerization
- olefins
- used therefor
- catalysts used
- high fusion
- 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
- 150000001336 alkenes Chemical class 0.000 title 1
- 230000004927 fusion Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002685 polymerization catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/243,677 US4379075A (en) | 1981-03-13 | 1981-03-13 | Process for polymerizing high melt index olefins and polymerization catalysts used therefore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501696A1 FR2501696A1 (fr) | 1982-09-17 |
| FR2501696B1 true FR2501696B1 (fr) | 1985-10-25 |
Family
ID=22919673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8203759A Expired FR2501696B1 (fr) | 1981-03-13 | 1982-03-05 | Procede de polymerisation d'olefines a haut indice de fusion et catalyseurs de polymerisation utilises a cet effet |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4379075A (fr) |
| BE (1) | BE892456A (fr) |
| CA (1) | CA1179316A (fr) |
| DE (1) | DE3209104A1 (fr) |
| FR (1) | FR2501696B1 (fr) |
| GB (1) | GB2094812B (fr) |
| NL (1) | NL8200953A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108690150B (zh) * | 2017-04-07 | 2020-11-10 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的催化剂体系及烯烃聚合方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969272A (en) * | 1972-12-29 | 1976-07-13 | Anderson Development Company | Chromium tris-diorgano-orthophosphate-alkyl aluminum halide catalysts for olefin polymerization and alkylation of aromatic compounds |
| US4100104A (en) * | 1977-01-13 | 1978-07-11 | National Petro Chemicals Corporation | Catalytic materials as for olefin polymerization |
| US4252926A (en) * | 1978-08-07 | 1981-02-24 | National Petro Chemicals Corp. | Process for polymerizing olefins and polymerization catalysts used therefor |
| US4312786A (en) * | 1978-08-07 | 1982-01-26 | National Petro Chemicals Corp. | Process for polymerizing olefins and polymerization catalysts used therefor |
-
1981
- 1981-03-13 US US06/243,677 patent/US4379075A/en not_active Expired - Lifetime
-
1982
- 1982-02-23 CA CA000396805A patent/CA1179316A/fr not_active Expired
- 1982-03-05 FR FR8203759A patent/FR2501696B1/fr not_active Expired
- 1982-03-08 NL NL8200953A patent/NL8200953A/nl not_active Application Discontinuation
- 1982-03-11 BE BE0/207539A patent/BE892456A/fr not_active IP Right Cessation
- 1982-03-12 DE DE19823209104 patent/DE3209104A1/de not_active Ceased
- 1982-03-15 GB GB8207476A patent/GB2094812B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4379075A (en) | 1983-04-05 |
| GB2094812B (en) | 1984-08-15 |
| DE3209104A1 (de) | 1982-12-02 |
| BE892456A (fr) | 1982-09-13 |
| FR2501696A1 (fr) | 1982-09-17 |
| GB2094812A (en) | 1982-09-22 |
| NL8200953A (nl) | 1982-10-01 |
| CA1179316A (fr) | 1984-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |