JPS4859185A - - Google Patents
Info
- Publication number
- JPS4859185A JPS4859185A JP9554471A JP9554471A JPS4859185A JP S4859185 A JPS4859185 A JP S4859185A JP 9554471 A JP9554471 A JP 9554471A JP 9554471 A JP9554471 A JP 9554471A JP S4859185 A JPS4859185 A JP S4859185A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Polymerisation Methods In General (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9554471A JPS4859185A (de) | 1971-11-27 | 1971-11-27 | |
DE19722257221 DE2257221A1 (de) | 1971-11-27 | 1972-11-22 | Verfahren zur herstellung von alphaolefinpolymeren |
GB5437572A GB1414312A (en) | 1971-11-27 | 1972-11-24 | Production of alphaolefin polymers |
NL7216047A NL7216047A (de) | 1971-11-27 | 1972-11-27 | |
IT5430672A IT973749B (it) | 1971-11-27 | 1972-11-27 | Procedimento per produrre polimeri di alfa olefine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9554471A JPS4859185A (de) | 1971-11-27 | 1971-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4859185A true JPS4859185A (de) | 1973-08-18 |
Family
ID=14140495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9554471A Pending JPS4859185A (de) | 1971-11-27 | 1971-11-27 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4859185A (de) |
DE (1) | DE2257221A1 (de) |
GB (1) | GB1414312A (de) |
IT (1) | IT973749B (de) |
NL (1) | NL7216047A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112289A (de) * | 1974-02-14 | 1975-09-03 | ||
DE2709857A1 (de) * | 1976-03-08 | 1977-09-15 | Toa Nenryo Kogyo Kk | Verfahren zur herstellung eines titantrichloridkatalysators, der dabei erhaltene katalysator und dessen verwendung zur stereolegulierten polymerisation von alpha-olefinen |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5314192A (en) * | 1976-06-25 | 1978-02-08 | Toa Nenryo Kogyo Kk | Titanium trichloride catalyst and production thereof |
JPS5919565B2 (ja) * | 1978-04-12 | 1984-05-07 | 東亜燃料工業株式会社 | α−オレフインの重合用触媒成分の製造法 |
FR2670494A1 (fr) * | 1990-12-17 | 1992-06-19 | Sofrapo Commerciale | Procede de preparation d'un catalyseur pour la polymerisation des olefines. |
BE1030222B1 (fr) | 2022-01-27 | 2023-08-28 | Becoflex | Dispositif compact de couverture d'une surface comprenant un système de securite en cas de mauvais verrouillage de la couverture |
-
1971
- 1971-11-27 JP JP9554471A patent/JPS4859185A/ja active Pending
-
1972
- 1972-11-22 DE DE19722257221 patent/DE2257221A1/de active Pending
- 1972-11-24 GB GB5437572A patent/GB1414312A/en not_active Expired
- 1972-11-27 IT IT5430672A patent/IT973749B/it active
- 1972-11-27 NL NL7216047A patent/NL7216047A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112289A (de) * | 1974-02-14 | 1975-09-03 | ||
JPS5539165B2 (de) * | 1974-02-14 | 1980-10-08 | ||
DE2709857A1 (de) * | 1976-03-08 | 1977-09-15 | Toa Nenryo Kogyo Kk | Verfahren zur herstellung eines titantrichloridkatalysators, der dabei erhaltene katalysator und dessen verwendung zur stereolegulierten polymerisation von alpha-olefinen |
Also Published As
Publication number | Publication date |
---|---|
DE2257221A1 (de) | 1973-05-30 |
GB1414312A (en) | 1975-11-19 |
NL7216047A (de) | 1973-05-29 |
IT973749B (it) | 1974-06-10 |