JPS5434714B2 - - Google Patents
Info
- Publication number
- JPS5434714B2 JPS5434714B2 JP2924575A JP2924575A JPS5434714B2 JP S5434714 B2 JPS5434714 B2 JP S5434714B2 JP 2924575 A JP2924575 A JP 2924575A JP 2924575 A JP2924575 A JP 2924575A JP S5434714 B2 JPS5434714 B2 JP S5434714B2
- 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.)
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924575A JPS5434714B2 (en:Method) | 1975-03-11 | 1975-03-11 | |
| SU752163072A SU682106A3 (ru) | 1975-03-11 | 1975-08-04 | Способ получени катализатора дл полимеризации пропилена |
| US05/666,107 US4086185A (en) | 1975-03-11 | 1976-03-11 | Process for activating catalyst for polymerization of propylene before polymerization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924575A JPS5434714B2 (en:Method) | 1975-03-11 | 1975-03-11 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5755176A Division JPS5812891B2 (ja) | 1976-05-19 | 1976-05-19 | 重合前活性化触媒によるプロピレン系重合体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51108693A JPS51108693A (en:Method) | 1976-09-27 |
| JPS5434714B2 true JPS5434714B2 (en:Method) | 1979-10-29 |
Family
ID=12270852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2924575A Expired JPS5434714B2 (en:Method) | 1975-03-11 | 1975-03-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4086185A (en:Method) |
| JP (1) | JPS5434714B2 (en:Method) |
| SU (1) | SU682106A3 (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607645B2 (ja) * | 1976-04-19 | 1985-02-26 | チッソ株式会社 | 共重合体ポリプロピレン用触媒の重合前活性化による該共重合体の製造法 |
| JPS52155199A (en) * | 1976-06-18 | 1977-12-23 | Mitsubishi Petrochem Co Ltd | Production of titanium trichloride composition |
| JPS53138487A (en) * | 1977-05-11 | 1978-12-02 | Mitsubishi Chem Ind Ltd | Titanium trichloride containing propylene polymer and polymerization of propylene |
| JPS53124186A (en) * | 1977-04-06 | 1978-10-30 | Mitsubishi Chem Ind Ltd | Production of propylene polymer-contaning titanium trichloride and propylene polymer |
| JPS5919566B2 (ja) * | 1978-07-28 | 1984-05-07 | 東亜燃料工業株式会社 | α−オレフイン重合用触媒成分の製造方法 |
| JPS5919567B2 (ja) * | 1978-11-27 | 1984-05-07 | 昭和電工株式会社 | 改善されたエチレン系重合体の製造方法 |
| US4235747A (en) * | 1979-04-19 | 1980-11-25 | Standard Oil Company (Indiana) | Process for improving polymerization performance of brown solid titanium trichloride catalyst component |
| JPS591723B2 (ja) * | 1980-01-17 | 1984-01-13 | チッソ株式会社 | α−オレフイン重合体を製造する方法 |
| US4461846A (en) * | 1983-03-28 | 1984-07-24 | National Distillers And Chemical Corporation | Catalyst dispersion having improved stability against phase separation |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT557911A (en:Method) * | 1954-06-08 | 1900-01-01 | ||
| US3067183A (en) * | 1956-10-15 | 1962-12-04 | Eastman Kodak Co | Polymerization of olefins with a catalyst slurry preactivated with ethylene |
| US3029231A (en) * | 1956-10-17 | 1962-04-10 | Shell Oil Co | Process for polymerizing olefins |
| US3062801A (en) * | 1960-06-01 | 1962-11-06 | Grace W R & Co | Propylene catalyst |
| US3639375A (en) * | 1967-02-11 | 1972-02-01 | Basf Ag | Production of alpha-olefin polymers |
| US3530107A (en) * | 1968-11-06 | 1970-09-22 | Mitsui Toatsu Chemicals | Modified catalyst system and process for production of polymers of 1-olefins |
| US3701763A (en) * | 1969-10-20 | 1972-10-31 | Mitsui Petrochemical Ind | Process for polymerization of olefins and catalysts therefor |
| NL7018333A (en:Method) * | 1969-12-22 | 1971-06-24 | ||
| JPS4863486A (en:Method) * | 1971-12-01 | 1973-09-04 | ||
| JPS5239871B2 (en:Method) * | 1972-02-07 | 1977-10-07 | ||
| DE2226167C3 (de) * | 1972-05-30 | 1979-04-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Polymerisation von a-OIefinen |
| LU65954A1 (en:Method) * | 1972-08-25 | 1974-03-07 | ||
| DE2301136C3 (de) * | 1973-01-11 | 1980-08-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen einer modifizierten Titan-Komponente fur Katalysatoren des Ziegler-Natta-Typs |
| JPS5248595B2 (en:Method) * | 1973-03-19 | 1977-12-10 |
-
1975
- 1975-03-11 JP JP2924575A patent/JPS5434714B2/ja not_active Expired
- 1975-08-04 SU SU752163072A patent/SU682106A3/ru active
-
1976
- 1976-03-11 US US05/666,107 patent/US4086185A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SU682106A3 (ru) | 1979-08-25 |
| JPS51108693A (en:Method) | 1976-09-27 |
| US4086185A (en) | 1978-04-25 |