FR1253455A - Process for the production of crystalline polyolefins - Google Patents
Process for the production of crystalline polyolefinsInfo
- Publication number
- FR1253455A FR1253455A FR820124A FR820124A FR1253455A FR 1253455 A FR1253455 A FR 1253455A FR 820124 A FR820124 A FR 820124A FR 820124 A FR820124 A FR 820124A FR 1253455 A FR1253455 A FR 1253455A
- Authority
- FR
- France
- Prior art keywords
- production
- crystalline polyolefins
- polyolefins
- crystalline
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR820124A FR1253455A (en) | 1958-09-17 | 1960-03-02 | Process for the production of crystalline polyolefins |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US761602A US3016945A (en) | 1960-04-25 | 1958-09-17 | Method and apparatus for forming tobacco smoke filters |
US79622059A | 1959-03-02 | 1959-03-02 | |
US80095359A | 1959-03-23 | 1959-03-23 | |
US85859059A | 1959-12-10 | 1959-12-10 | |
FR820124A FR1253455A (en) | 1958-09-17 | 1960-03-02 | Process for the production of crystalline polyolefins |
US47620A US3219651A (en) | 1958-09-17 | 1960-08-05 | Process for the polymerization of ethylene in the presence of a ziegler-type catalyst and as a catalytic modifter a polydentate compound |
US50322A US3219652A (en) | 1958-09-17 | 1960-08-18 | Process of polymerizing ethylene in the presence of a ziegler-type catalyst and a polyether or hydroxyether |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1253455A true FR1253455A (en) | 1961-02-10 |
Family
ID=27562356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR820124A Expired FR1253455A (en) | 1958-09-17 | 1960-03-02 | Process for the production of crystalline polyolefins |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1253455A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1214401B (en) * | 1961-12-20 | 1966-04-14 | Basf Ag | Process for the polymerization of propylene |
-
1960
- 1960-03-02 FR FR820124A patent/FR1253455A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1214401B (en) * | 1961-12-20 | 1966-04-14 | Basf Ag | Process for the polymerization of propylene |
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