JPS49106581A - - Google Patents
Info
- Publication number
- JPS49106581A JPS49106581A JP1615773A JP1615773A JPS49106581A JP S49106581 A JPS49106581 A JP S49106581A JP 1615773 A JP1615773 A JP 1615773A JP 1615773 A JP1615773 A JP 1615773A JP S49106581 A JPS49106581 A JP S49106581A
- 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.)
- Granted
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1615773A JPS5654323B2 (US06168776-20010102-C00028.png) | 1973-02-09 | 1973-02-09 | |
| GB505274A GB1455602A (en) | 1973-02-09 | 1974-02-04 | Polymerisation of olefins and catalysts therefor |
| NL7401629A NL7401629A (US06168776-20010102-C00028.png) | 1973-02-09 | 1974-02-06 | |
| DE19742406784 DE2406784A1 (de) | 1973-02-09 | 1974-02-08 | Katalysator zur herstellung von polyolefinen |
| FR7404403A FR2217357B3 (US06168776-20010102-C00028.png) | 1973-02-09 | 1974-02-08 | |
| IT6735174A IT1004898B (it) | 1973-02-09 | 1974-02-08 | Procedimento e catalizzatore per la polimerizzazione delle olefine |
| US05/608,898 US4006101A (en) | 1973-02-09 | 1975-08-29 | Polymerization of olefins and catalysts therefor |
| US05/706,589 US4083802A (en) | 1973-02-09 | 1976-07-19 | Polymerization of olefins and catalysts therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1615773A JPS5654323B2 (US06168776-20010102-C00028.png) | 1973-02-09 | 1973-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49106581A true JPS49106581A (US06168776-20010102-C00028.png) | 1974-10-09 |
| JPS5654323B2 JPS5654323B2 (US06168776-20010102-C00028.png) | 1981-12-24 |
Family
ID=11908656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1615773A Expired JPS5654323B2 (US06168776-20010102-C00028.png) | 1973-02-09 | 1973-02-09 |
Country Status (6)
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118787A (US06168776-20010102-C00028.png) * | 1973-03-16 | 1974-11-13 | ||
| JPS5215589A (en) * | 1975-07-24 | 1977-02-05 | Phillips Petroleum Co | Polymerization of alphaaolefin and preparation of catalyst therefor |
| JPS5232986A (en) * | 1975-09-10 | 1977-03-12 | Nippon Oil Co Ltd | Process for the preparation of polyolefin |
| JPS5321093A (en) * | 1976-08-09 | 1978-02-27 | Montedison Spa | Olefin olefin polymerization catalyst component and production and usage thereof |
| JPS5392887A (en) * | 1977-01-27 | 1978-08-15 | Mitsui Petrochem Ind Ltd | Ethylene copolymer |
| US4996011A (en) * | 1988-07-09 | 1991-02-26 | Nippon Oil Co., Ltd. | Production of polyethylene materials having improved strength and modulus qualities |
| US5013802A (en) * | 1986-03-07 | 1991-05-07 | Nippon Oil Company, Limited | Process for preparing ethylene polymers |
| EP0608137A2 (en) | 1993-01-20 | 1994-07-27 | Nippon Oil Company, Limited | Process for producing polyethylene material of high strength and high elastic modulus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2640679A1 (de) * | 1976-09-09 | 1978-03-16 | Montedison Spa | Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen |
| DE3114471A1 (de) * | 1981-04-09 | 1982-10-28 | Euteco Impianti S.p.A., Milano | "ziegler-katalysatorsystem und seine verwendung zur polymerisation und copolymerisation von (alpha) -olefinen" |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972383A (US06168776-20010102-C00028.png) * | 1972-11-10 | 1974-07-12 | ||
| JPS4988983A (US06168776-20010102-C00028.png) * | 1972-12-27 | 1974-08-26 |
-
1973
- 1973-02-09 JP JP1615773A patent/JPS5654323B2/ja not_active Expired
-
1974
- 1974-02-04 GB GB505274A patent/GB1455602A/en not_active Expired
- 1974-02-06 NL NL7401629A patent/NL7401629A/xx not_active Application Discontinuation
- 1974-02-08 DE DE19742406784 patent/DE2406784A1/de not_active Withdrawn
- 1974-02-08 FR FR7404403A patent/FR2217357B3/fr not_active Expired
- 1974-02-08 IT IT6735174A patent/IT1004898B/it active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972383A (US06168776-20010102-C00028.png) * | 1972-11-10 | 1974-07-12 | ||
| JPS4988983A (US06168776-20010102-C00028.png) * | 1972-12-27 | 1974-08-26 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130914B2 (US06168776-20010102-C00028.png) * | 1973-03-16 | 1976-09-03 | ||
| JPS49118787A (US06168776-20010102-C00028.png) * | 1973-03-16 | 1974-11-13 | ||
| JPS547318B2 (US06168776-20010102-C00028.png) * | 1975-07-24 | 1979-04-05 | ||
| JPS5215589A (en) * | 1975-07-24 | 1977-02-05 | Phillips Petroleum Co | Polymerization of alphaaolefin and preparation of catalyst therefor |
| JPS5232986A (en) * | 1975-09-10 | 1977-03-12 | Nippon Oil Co Ltd | Process for the preparation of polyolefin |
| JPS5812886B2 (ja) * | 1975-09-10 | 1983-03-10 | 日石三菱株式会社 | ポリオレフインノセイゾウホウホウ |
| JPS5321093A (en) * | 1976-08-09 | 1978-02-27 | Montedison Spa | Olefin olefin polymerization catalyst component and production and usage thereof |
| JPS5632322B2 (US06168776-20010102-C00028.png) * | 1976-08-09 | 1981-07-27 | ||
| JPS5392887A (en) * | 1977-01-27 | 1978-08-15 | Mitsui Petrochem Ind Ltd | Ethylene copolymer |
| JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
| US5013802A (en) * | 1986-03-07 | 1991-05-07 | Nippon Oil Company, Limited | Process for preparing ethylene polymers |
| US4996011A (en) * | 1988-07-09 | 1991-02-26 | Nippon Oil Co., Ltd. | Production of polyethylene materials having improved strength and modulus qualities |
| EP0608137A2 (en) | 1993-01-20 | 1994-07-27 | Nippon Oil Company, Limited | Process for producing polyethylene material of high strength and high elastic modulus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217357B3 (US06168776-20010102-C00028.png) | 1976-11-26 |
| NL7401629A (US06168776-20010102-C00028.png) | 1974-08-13 |
| GB1455602A (en) | 1976-11-17 |
| JPS5654323B2 (US06168776-20010102-C00028.png) | 1981-12-24 |
| IT1004898B (it) | 1976-07-20 |
| DE2406784A1 (de) | 1974-08-15 |
| FR2217357A1 (US06168776-20010102-C00028.png) | 1974-09-06 |
