SE7609358L - CRYSTALLINE POLYMERS AND COPOLYMERS OF PROPENE AND PROCEDURES FOR THE MANUFACTURE OF ITS - Google Patents
CRYSTALLINE POLYMERS AND COPOLYMERS OF PROPENE AND PROCEDURES FOR THE MANUFACTURE OF ITSInfo
- Publication number
- SE7609358L SE7609358L SE7609358A SE7609358A SE7609358L SE 7609358 L SE7609358 L SE 7609358L SE 7609358 A SE7609358 A SE 7609358A SE 7609358 A SE7609358 A SE 7609358A SE 7609358 L SE7609358 L SE 7609358L
- Authority
- SE
- Sweden
- Prior art keywords
- copolymers
- crystalline polymers
- propylene
- compound
- propene
- 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
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
There is disclosed a simplified process for producing crystalline polymers and copolymers of propylene, in which propylene or a mixture thereof with ethylene and/or alphaolefins different from propylene is polymerised in contact with catalysts the starting components of which are (1) organometallic Al compounds and (2) solid catalytic components comprising, at least on the surface, the reaction product of a halogenated Mg compound with a Ti compound and with an electron-donor compound, and in which the polymer separated from the polymerization zone has an isotacticity index of from 90 to 97 and a melt index of from 0.5 to 30 g/10'. The new crystalline polymers and copolymers thus produced possess excellent physical-mechanical properties.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26744/75A IT1042180B (en) | 1975-08-29 | 1975-08-29 | PROPOLENE CRYSTAL POLYMERS AND COPOLYMERS AND PROCEDURE FOR THEIR PREPARATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7609358L true SE7609358L (en) | 1977-03-01 |
Family
ID=11220152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7609358A SE7609358L (en) | 1975-08-29 | 1976-08-24 | CRYSTALLINE POLYMERS AND COPOLYMERS OF PROPENE AND PROCEDURES FOR THE MANUFACTURE OF ITS |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5838444B2 (en) |
| AT (1) | AT356889B (en) |
| AU (1) | AU512972B2 (en) |
| BE (1) | BE845593A (en) |
| BR (1) | BR7605659A (en) |
| CA (1) | CA1068447A (en) |
| DE (1) | DE2638429A1 (en) |
| DK (1) | DK150523C (en) |
| ES (1) | ES451069A1 (en) |
| FI (1) | FI61498C (en) |
| FR (1) | FR2322158A1 (en) |
| GB (1) | GB1563720A (en) |
| IN (1) | IN145359B (en) |
| IT (1) | IT1042180B (en) |
| NL (1) | NL7609395A (en) |
| NO (1) | NO149066C (en) |
| SE (1) | SE7609358L (en) |
| ZA (1) | ZA765139B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158642A (en) * | 1977-04-25 | 1979-06-19 | Exxon Research & Engineering Co. | Trialkyl aluminum cocatalyst |
| CA1125268A (en) * | 1978-04-14 | 1982-06-08 | Exxon Research And Engineering Company | Trialkyl aluminum cocatalyst |
| JPS53118488A (en) * | 1977-03-25 | 1978-10-16 | Nippon Oil Co Ltd | Production of polyolefin |
| JPS53124592A (en) * | 1977-04-07 | 1978-10-31 | Nippon Oil Co Ltd | Preparation of polyolefin |
| US4148756A (en) * | 1977-04-25 | 1979-04-10 | Exxon Research & Engineering Co. | Novel trialkyl aluminum cocatalyst |
| US4145313A (en) * | 1977-04-25 | 1979-03-20 | Exxon Research & Engineering Co. | Novel trialkyl aluminum cocatalyst |
| GB1603724A (en) * | 1977-05-25 | 1981-11-25 | Montedison Spa | Components and catalysts for the polymerisation of alpha-olefins |
| FR2405961A1 (en) * | 1977-10-12 | 1979-05-11 | Naphtachimie Sa | PROCESS FOR THE COPOLYMERIZATION OF OLEFINS IN A GAS PHASE IN THE PRESENCE OF A FLUIDIZED COPOLYMER BED AND A CATALYST CONTAINING TITANIUM AND MAGNESIUM |
| JPS5470388A (en) * | 1977-11-16 | 1979-06-06 | Mitsubishi Chem Ind Ltd | Production of olefin polymer |
| CA1142161A (en) * | 1978-03-29 | 1983-03-01 | Exxon Research And Engineering Company | Trialkyl aluminum cocatalyst |
| JPS5919564B2 (en) * | 1978-04-12 | 1984-05-07 | 東亜燃料工業株式会社 | Method for producing catalyst component for polymerization of α-olefin |
| JPS603324B2 (en) * | 1978-12-28 | 1985-01-28 | 三井化学株式会社 | Method for producing ethylene copolymer |
| DE3066338D1 (en) * | 1979-03-06 | 1984-03-08 | Unilever Nv | Detergent compositions |
| GB2076834B (en) * | 1980-05-30 | 1984-10-10 | El Paso Polyolefins | Propylene polymer and process for its preparation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7114641A (en) * | 1970-10-29 | 1972-05-03 | ||
| NL160286C (en) * | 1971-06-25 | |||
| IT969340B (en) * | 1972-09-13 | 1974-03-30 | Montedison Spa | CATALYSTS FOR POLYMERIZATION OF POLYMER OLEFINS IN SPHERICAL FORM |
| IT967867B (en) * | 1972-09-26 | 1974-03-11 | Montedison Spa | PROCEDURE FOR THE STEREOSPECIFICATION OF THE ALPHA OLE FINE |
| JPS5215107B2 (en) * | 1973-07-19 | 1977-04-26 | ||
| JPS5235394B2 (en) * | 1973-08-24 | 1977-09-08 | ||
| JPS5719122B2 (en) * | 1973-12-26 | 1982-04-21 | ||
| GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
| JPS5250037B2 (en) * | 1974-03-06 | 1977-12-21 | ||
| JPS5812281B2 (en) * | 1974-11-15 | 1983-03-07 | 三井化学株式会社 | Kouritsutaikisokuseipori -A- Olefuinno Seizouhouhou |
-
1975
- 1975-08-29 IT IT26744/75A patent/IT1042180B/en active
-
1976
- 1976-08-24 NO NO762906A patent/NO149066C/en unknown
- 1976-08-24 FI FI762421A patent/FI61498C/en not_active IP Right Cessation
- 1976-08-24 SE SE7609358A patent/SE7609358L/en not_active Application Discontinuation
- 1976-08-24 NL NL7609395A patent/NL7609395A/en unknown
- 1976-08-24 DK DK381776A patent/DK150523C/en not_active IP Right Cessation
- 1976-08-25 FR FR7625756A patent/FR2322158A1/en active Granted
- 1976-08-26 ZA ZA765139A patent/ZA765139B/en unknown
- 1976-08-26 CA CA259,893A patent/CA1068447A/en not_active Expired
- 1976-08-26 AU AU17178/76A patent/AU512972B2/en not_active Expired
- 1976-08-26 DE DE19762638429 patent/DE2638429A1/en active Granted
- 1976-08-26 IN IN1573/CAL/76A patent/IN145359B/en unknown
- 1976-08-26 AT AT633376A patent/AT356889B/en not_active IP Right Cessation
- 1976-08-27 BE BE170136A patent/BE845593A/en not_active IP Right Cessation
- 1976-08-27 BR BR7605659A patent/BR7605659A/en unknown
- 1976-08-28 ES ES451069A patent/ES451069A1/en not_active Expired
- 1976-08-28 JP JP51102214A patent/JPS5838444B2/en not_active Expired
- 1976-08-31 GB GB35932/76A patent/GB1563720A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT356889B (en) | 1980-05-27 |
| AU1717876A (en) | 1978-03-02 |
| AU512972B2 (en) | 1980-11-06 |
| FI61498B (en) | 1982-04-30 |
| NL7609395A (en) | 1977-03-02 |
| NO149066B (en) | 1983-10-31 |
| DK150523B (en) | 1987-03-16 |
| CA1068447A (en) | 1979-12-18 |
| BE845593A (en) | 1977-02-28 |
| DK150523C (en) | 1987-10-12 |
| DE2638429A1 (en) | 1977-03-03 |
| GB1563720A (en) | 1980-03-26 |
| DE2638429C2 (en) | 1988-05-11 |
| DK381776A (en) | 1977-03-01 |
| NO762906L (en) | 1977-03-01 |
| IT1042180B (en) | 1980-01-30 |
| ATA633376A (en) | 1979-10-15 |
| ZA765139B (en) | 1977-08-31 |
| IN145359B (en) | 1978-09-30 |
| JPS5235283A (en) | 1977-03-17 |
| ES451069A1 (en) | 1977-08-16 |
| FR2322158A1 (en) | 1977-03-25 |
| FI61498C (en) | 1982-08-10 |
| BR7605659A (en) | 1978-03-21 |
| FR2322158B1 (en) | 1980-03-28 |
| FI762421A7 (en) | 1977-03-01 |
| NO149066C (en) | 1984-02-08 |
| JPS5838444B2 (en) | 1983-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7609358-2 Effective date: 19880204 |