IT1023083B - Procedimento per produrre terpolimeri cristallini di propene etene eutene i - Google Patents
Procedimento per produrre terpolimeri cristallini di propene etene eutene iInfo
- Publication number
- IT1023083B IT1023083B IT53647/74A IT5364774A IT1023083B IT 1023083 B IT1023083 B IT 1023083B IT 53647/74 A IT53647/74 A IT 53647/74A IT 5364774 A IT5364774 A IT 5364774A IT 1023083 B IT1023083 B IT 1023083B
- Authority
- IT
- Italy
- Prior art keywords
- eutene
- propene
- ethene
- procedure
- producing crystalline
- Prior art date
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2352980A DE2352980C3 (de) | 1973-10-23 | 1973-10-23 | Verfahren zur Herstellung von kristallinen Propen-Äthen-Buten-1-Terpolymeren |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1023083B true IT1023083B (it) | 1978-05-10 |
Family
ID=5896143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT53647/74A IT1023083B (it) | 1973-10-23 | 1974-10-21 | Procedimento per produrre terpolimeri cristallini di propene etene eutene i |
Country Status (7)
Country | Link |
---|---|
US (1) | US3959409A (it) |
JP (1) | JPS5933601B2 (it) |
BE (1) | BE821337A (it) |
DE (1) | DE2352980C3 (it) |
FR (1) | FR2248291B1 (it) |
GB (1) | GB1479198A (it) |
IT (1) | IT1023083B (it) |
Families Citing this family (18)
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 |
DE2637990A1 (de) * | 1976-08-24 | 1978-03-02 | Hoechst Ag | Propylen-terpolymer |
DE2637991A1 (de) * | 1976-08-24 | 1978-03-02 | Hoechst Ag | Kunststoffolie aus copolymeren und verfahren zur herstellung derselben |
DE2637978B2 (de) * | 1976-08-24 | 1979-10-25 | Hoechst Ag, 6000 Frankfurt | HeiBsiegelfähige Kunststoffolie und Verfahren zu ihrer Herstellung |
DE2715349C3 (de) * | 1977-04-06 | 1980-05-22 | Chemische Werke Huels Ag, 4370 Marl | Verwendung von teilkristallinem statistisch copolymerisiertem Polypropylen zur Herstellung von Isolierungen elektrischer Kabel |
JPS6042805B2 (ja) * | 1979-02-27 | 1985-09-25 | 日石三菱株式会社 | 共重合体の製法 |
JPS55115416A (en) * | 1979-02-27 | 1980-09-05 | Nippon Oil Co Ltd | Manufacture of copolymer |
DE2930108C2 (de) * | 1979-07-25 | 1982-11-25 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von weitgehend amorphen Buten-1 Propen-Ethen-Terpolymeren mit hohem Erweichungspunkt |
JPS6024805B2 (ja) * | 1979-09-05 | 1985-06-14 | 日石三菱株式会社 | 共重合体の製法 |
JPS6042807B2 (ja) * | 1980-04-11 | 1985-09-25 | チッソ株式会社 | エチレンプロピレンα−オレフイン三元共重合体の製造方法 |
US4351930A (en) * | 1981-02-05 | 1982-09-28 | El Paso Polyolefins Company | Propylene copolymerization process and product |
JPS6035364B2 (ja) * | 1981-07-10 | 1985-08-14 | 三井東圧化学株式会社 | プロピレンのブロック共重合体の製造法 |
JPS58162620A (ja) * | 1982-03-23 | 1983-09-27 | Mitsubishi Petrochem Co Ltd | オレフイン系ブロツク共重合体 |
US4978720A (en) * | 1983-06-15 | 1990-12-18 | Exxon Research And Engineering Company | Olefinic chlorosilane and olefinic halide functional group containing polymers and method of forming the same |
US4634745A (en) * | 1985-04-01 | 1987-01-06 | United States Steel Corporation | Terpolymer production |
JPS62502405A (ja) * | 1985-04-01 | 1987-09-17 | アリステツク ケミカル コ−ポレイシヨン | タ−ポリマ−の製造 |
JPH02106601U (it) * | 1989-02-10 | 1990-08-24 | ||
US11649301B2 (en) * | 2018-06-12 | 2023-05-16 | Dow Global Technologies Llc | Activator-nucleator formulations |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE551997A (it) * | 1955-10-21 | |||
US3197452A (en) * | 1955-11-30 | 1965-07-27 | Montedison Spa | Method for preparing prevailingly to substantially isotactic crude polymerizates of butene-1 |
US2918457A (en) * | 1957-09-26 | 1959-12-22 | Sun Oil Co | Copolymer of propylene and butene-1 |
US3162620A (en) * | 1961-05-04 | 1964-12-22 | Du Pont | Ethylene polymers prepared in the form of a coherent film at a quiescent liquid catalyst surface |
BE637093A (it) * | 1962-09-10 | |||
US3332921A (en) * | 1963-11-01 | 1967-07-25 | Phillips Petroleum Co | 1-butene-propylene copolymers |
US3461110A (en) * | 1965-06-02 | 1969-08-12 | Petro Tex Chem Corp | Process for producing polyolefin polymers |
US3520859A (en) * | 1965-12-09 | 1970-07-21 | Dart Ind Inc | Suspension polymerization method for preparing elastomeric hydrocarbon interpolymers |
DE1931421C3 (de) * | 1969-06-20 | 1973-12-06 | Chemische Werke Huels Ag, 4370 Marl | Zähflüssige Massen und Verfahren zu deren Herstellung |
-
1973
- 1973-10-23 DE DE2352980A patent/DE2352980C3/de not_active Expired
-
1974
- 1974-10-16 US US05/515,334 patent/US3959409A/en not_active Expired - Lifetime
- 1974-10-17 FR FR7434902A patent/FR2248291B1/fr not_active Expired
- 1974-10-21 IT IT53647/74A patent/IT1023083B/it active
- 1974-10-22 BE BE149761A patent/BE821337A/xx not_active IP Right Cessation
- 1974-10-22 JP JP49121056A patent/JPS5933601B2/ja not_active Expired
- 1974-10-22 GB GB45662/74A patent/GB1479198A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2352980C3 (de) | 1980-03-13 |
JPS5073991A (it) | 1975-06-18 |
US3959409A (en) | 1976-05-25 |
DE2352980B2 (de) | 1979-07-12 |
FR2248291B1 (it) | 1980-03-14 |
BE821337A (fr) | 1975-02-17 |
DE2352980A1 (de) | 1975-04-24 |
FR2248291A1 (it) | 1975-05-16 |
GB1479198A (en) | 1977-07-06 |
JPS5933601B2 (ja) | 1984-08-16 |
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