CA919349A - PROCESS FOR POLYMERIZING .alpha.-OLEFINS - Google Patents
PROCESS FOR POLYMERIZING .alpha.-OLEFINSInfo
- Publication number
- CA919349A CA919349A CA091306A CA91306A CA919349A CA 919349 A CA919349 A CA 919349A CA 091306 A CA091306 A CA 091306A CA 91306 A CA91306 A CA 91306A CA 919349 A CA919349 A CA 919349A
- Authority
- CA
- Canada
- Prior art keywords
- olefins
- polymerizing
- alpha
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1942734A DE1942734B2 (en) | 1969-08-22 | 1969-08-22 | Process for the polymerization of alpha-olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
CA919349A true CA919349A (en) | 1973-01-16 |
Family
ID=5743487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA091306A Expired CA919349A (en) | 1969-08-22 | 1970-08-21 | PROCESS FOR POLYMERIZING .alpha.-OLEFINS |
Country Status (11)
Country | Link |
---|---|
AR (1) | AR192700A1 (en) |
AT (1) | AT301871B (en) |
BE (1) | BE755185A (en) |
CA (1) | CA919349A (en) |
CH (1) | CH535797A (en) |
DE (1) | DE1942734B2 (en) |
ES (1) | ES382882A1 (en) |
FR (1) | FR2059157A5 (en) |
GB (1) | GB1295743A (en) |
NL (1) | NL7012117A (en) |
ZA (1) | ZA705777B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7114641A (en) * | 1970-10-29 | 1972-05-03 | ||
AU475970B2 (en) * | 1972-09-14 | 1976-09-09 | Mitsui Petrochemical Industries, Ltd. | Processes for polymerization or copolymerization of olefin and catalyst compositions used therefor |
US4513095A (en) * | 1980-11-24 | 1985-04-23 | National Distillers And Chemical Corporation | Intermetallic compounds of polymeric transition metal oxide alkoxides and catalytic use thereof |
IT1151627B (en) * | 1982-06-10 | 1986-12-24 | Anic Spa | PROCEDURE FOR THE PREPARATION OF ETHYLENE COPOLYMERS WITH LOW DENSITY VALUE |
ZA884614B (en) * | 1987-06-29 | 1989-03-29 | Shell Oil Co | Method for crystallizing magnesium chloride for use in a catalyst composition |
JP5890316B2 (en) * | 2009-12-23 | 2016-03-22 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | Magnesium chloride water adduct and catalyst component obtained therefrom |
US9862781B2 (en) | 2011-08-08 | 2018-01-09 | Basell Poliolefine Italia S.R.L. | Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom |
-
0
- BE BE755185D patent/BE755185A/en unknown
-
1969
- 1969-08-22 DE DE1942734A patent/DE1942734B2/en not_active Withdrawn
-
1970
- 1970-08-17 NL NL7012117A patent/NL7012117A/xx unknown
- 1970-08-19 ES ES382882A patent/ES382882A1/en not_active Expired
- 1970-08-20 CH CH1247170A patent/CH535797A/en not_active IP Right Cessation
- 1970-08-20 AR AR230755A patent/AR192700A1/en active
- 1970-08-21 GB GB1295743D patent/GB1295743A/en not_active Expired
- 1970-08-21 ZA ZA705777A patent/ZA705777B/en unknown
- 1970-08-21 CA CA091306A patent/CA919349A/en not_active Expired
- 1970-08-21 AT AT761870A patent/AT301871B/en not_active IP Right Cessation
- 1970-08-24 FR FR7030928A patent/FR2059157A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT301871B (en) | 1972-09-25 |
FR2059157A5 (en) | 1971-05-28 |
AR192700A1 (en) | 1973-03-14 |
DE1942734B2 (en) | 1974-12-05 |
ZA705777B (en) | 1971-05-27 |
BE755185A (en) | 1971-02-24 |
GB1295743A (en) | 1972-11-08 |
ES382882A1 (en) | 1972-12-16 |
NL7012117A (en) | 1971-02-24 |
DE1942734A1 (en) | 1971-02-25 |
CH535797A (en) | 1973-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA946544A (en) | Polymerization process | |
CA919349A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA974700A (en) | METHOD OF POLYMERIZING .alpha.-OLEFINS | |
CA938049A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA977097A (en) | ETHYLENE AND .alpha.-OLEFINS COPOLYMERS AND PROCESS FOR OBTAINING SAME | |
CA991108A (en) | METHOD FOR PREPARING .alpha.-AMINOBENZYLPENICILLIN | |
CA985849A (en) | Process for polymerizing ethylene | |
CA1009799A (en) | PROCESS FOR THE POLYMERIZATION OF .alpha.-OLEFINS | |
CA737044A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA839367A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA1013496A (en) | PROCESS FOR THE POLYMERISATION OF .alpha.-OLEFINS | |
CA944636A (en) | Solid state polymerization process | |
CA892675A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA892674A (en) | PROCESS FOR POLYMERIZING .alpha.-OLEFINS | |
CA823698A (en) | PROCESS FOR OLIGOMERIZING .alpha.-OLEFINS | |
CA824752A (en) | PROCESS FOR THE STEREOSPECIFIC POLYMERIZATION OF .alpha.-OLEFINS | |
CA823726A (en) | .alpha.-ALKYLENARYL ETHERS-.alpha.-OLEFINS COPOLYMERS AND PROCESS FOR MAKING SAME | |
CA823305A (en) | Process for polymerizing ethylene | |
CA827236A (en) | Process for polymerizing alpha-olefins | |
CA830564A (en) | Process for polymerizing alpha-olefins | |
CA854246A (en) | PROCESS FOR OLIGOMERIZING .alpha.-OLEFINS | |
CA849086A (en) | CONTINUOUS .alpha.-OLEFIN POLYMERIZATION PROCESS | |
AU441666B2 (en) | Process for polymerizing olefins | |
CA818655A (en) | Process for polymerizing olefins | |
CA829398A (en) | Process for polymerization |