CA982538A - Process for the preparation of a catalyst-forming component, with the aid of which alpha-olefins can be polymerized to powders having improved properties - Google Patents
Process for the preparation of a catalyst-forming component, with the aid of which alpha-olefins can be polymerized to powders having improved propertiesInfo
- Publication number
- CA982538A CA982538A CA155,183A CA155183A CA982538A CA 982538 A CA982538 A CA 982538A CA 155183 A CA155183 A CA 155183A CA 982538 A CA982538 A CA 982538A
- Authority
- CA
- Canada
- Prior art keywords
- olefins
- polymerized
- powders
- alpha
- aid
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7116132A NL7116132A (en) | 1971-11-24 | 1971-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA982538A true CA982538A (en) | 1976-01-27 |
Family
ID=19814540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA155,183A Expired CA982538A (en) | 1971-11-24 | 1972-10-30 | Process for the preparation of a catalyst-forming component, with the aid of which alpha-olefins can be polymerized to powders having improved properties |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5534805B2 (en) |
AU (1) | AU469244B2 (en) |
BE (1) | BE791728A (en) |
BR (1) | BR7208207D0 (en) |
CA (1) | CA982538A (en) |
DE (1) | DE2257272A1 (en) |
FR (1) | FR2160950B1 (en) |
GB (1) | GB1393430A (en) |
IT (1) | IT973668B (en) |
NL (1) | NL7116132A (en) |
ZA (1) | ZA728255B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5130593A (en) * | 1974-09-09 | 1976-03-15 | Mitsubishi Chem Ind | KOTAISANENKACHITANSHOKUBAI NO SEIZOHO |
JPS5168490A (en) * | 1974-12-10 | 1976-06-14 | Toa Nenryo Kogyo Kk | Arufua orefuin jugoyo shokubai seibun no seizoho |
JPS55118942A (en) * | 1979-03-09 | 1980-09-12 | Tokuyama Soda Co Ltd | Granular polypropylene composition |
JPS6026420B2 (en) * | 1979-05-02 | 1985-06-24 | 株式会社トクヤマ | polypropylene composition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB898631A (en) * | 1958-11-20 | 1962-06-14 | Hercules Powder Co Ltd | Improvements in or relating to preparation of catalyst for polymerization of 1-olefins |
GB1139450A (en) * | 1967-12-27 | 1969-01-08 | Shell Int Research | Process for the preparation of a catalyst-forming component suitable for polymerizing -‡-olefins to powders with improved properties |
-
0
- BE BE791728D patent/BE791728A/en unknown
-
1971
- 1971-11-24 NL NL7116132A patent/NL7116132A/xx not_active Application Discontinuation
-
1972
- 1972-10-30 CA CA155,183A patent/CA982538A/en not_active Expired
- 1972-11-22 ZA ZA728255A patent/ZA728255B/en unknown
- 1972-11-22 BR BR8207/72A patent/BR7208207D0/en unknown
- 1972-11-22 IT IT54190/72A patent/IT973668B/en active
- 1972-11-22 AU AU49147/72A patent/AU469244B2/en not_active Expired
- 1972-11-22 FR FR7241445A patent/FR2160950B1/fr not_active Expired
- 1972-11-22 JP JP11666272A patent/JPS5534805B2/ja not_active Expired
- 1972-11-22 GB GB5387472A patent/GB1393430A/en not_active Expired
- 1972-11-22 DE DE2257272A patent/DE2257272A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1393430A (en) | 1975-05-07 |
BE791728A (en) | 1973-05-22 |
JPS4860093A (en) | 1973-08-23 |
AU469244B2 (en) | 1976-02-05 |
BR7208207D0 (en) | 1973-09-25 |
NL7116132A (en) | 1973-05-28 |
AU4914772A (en) | 1974-05-23 |
JPS5534805B2 (en) | 1980-09-09 |
ZA728255B (en) | 1973-07-25 |
FR2160950A1 (en) | 1973-07-06 |
IT973668B (en) | 1974-06-10 |
DE2257272A1 (en) | 1973-05-30 |
FR2160950B1 (en) | 1976-06-04 |
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