ZA765139B - Crystalline polymers and copolymers of propylene and process for preparing same - Google Patents
Crystalline polymers and copolymers of propylene and process for preparing sameInfo
- Publication number
- ZA765139B ZA765139B ZA765139A ZA765139A ZA765139B ZA 765139 B ZA765139 B ZA 765139B ZA 765139 A ZA765139 A ZA 765139A ZA 765139 A ZA765139 A ZA 765139A ZA 765139 B ZA765139 B ZA 765139B
- Authority
- ZA
- South Africa
- Prior art keywords
- copolymers
- propylene
- crystalline polymers
- preparing same
- preparing
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26744/75A IT1042180B (it) | 1975-08-29 | 1975-08-29 | Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA765139B true ZA765139B (en) | 1977-08-31 |
Family
ID=11220152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA765139A ZA765139B (en) | 1975-08-29 | 1976-08-26 | Crystalline polymers and copolymers of propylene and process for preparing same |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5838444B2 (sv) |
| AT (1) | AT356889B (sv) |
| AU (1) | AU512972B2 (sv) |
| BE (1) | BE845593A (sv) |
| BR (1) | BR7605659A (sv) |
| CA (1) | CA1068447A (sv) |
| DE (1) | DE2638429A1 (sv) |
| DK (1) | DK150523C (sv) |
| ES (1) | ES451069A1 (sv) |
| FI (1) | FI61498C (sv) |
| FR (1) | FR2322158A1 (sv) |
| GB (1) | GB1563720A (sv) |
| IN (1) | IN145359B (sv) |
| IT (1) | IT1042180B (sv) |
| NL (1) | NL7609395A (sv) |
| NO (1) | NO149066C (sv) |
| SE (1) | SE7609358L (sv) |
| ZA (1) | ZA765139B (sv) |
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 (fr) * | 1977-10-12 | 1979-05-11 | Naphtachimie Sa | Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du 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 (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方法 |
| JPS603324B2 (ja) * | 1978-12-28 | 1985-01-28 | 三井化学株式会社 | エチレン共重合体の製造方法 |
| US4299716A (en) * | 1979-03-06 | 1981-11-10 | Lever Brothers Company | 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 (sv) * | 1970-10-29 | 1972-05-03 | ||
| NL160286C (sv) * | 1971-06-25 | |||
| IT969340B (it) * | 1972-09-13 | 1974-03-30 | Montedison Spa | Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica |
| IT967867B (it) * | 1972-09-26 | 1974-03-11 | Montedison Spa | Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine |
| JPS5215107B2 (sv) * | 1973-07-19 | 1977-04-26 | ||
| JPS5235394B2 (sv) * | 1973-08-24 | 1977-09-08 | ||
| JPS5719122B2 (sv) * | 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 (sv) * | 1974-03-06 | 1977-12-21 | ||
| JPS5812281B2 (ja) * | 1974-11-15 | 1983-03-07 | 三井化学株式会社 | コウリツタイキソクセイポリ −ａ− オレフインノ セイゾウホウホウ |
-
1975
- 1975-08-29 IT IT26744/75A patent/IT1042180B/it active
-
1976
- 1976-08-24 DK DK381776A patent/DK150523C/da not_active IP Right Cessation
- 1976-08-24 FI FI762421A patent/FI61498C/fi not_active IP Right Cessation
- 1976-08-24 SE SE7609358A patent/SE7609358L/sv not_active Application Discontinuation
- 1976-08-24 NO NO762906A patent/NO149066C/no unknown
- 1976-08-24 NL NL7609395A patent/NL7609395A/xx unknown
- 1976-08-25 FR FR7625756A patent/FR2322158A1/fr active Granted
- 1976-08-26 ZA ZA765139A patent/ZA765139B/xx unknown
- 1976-08-26 AU AU17178/76A patent/AU512972B2/en not_active Expired
- 1976-08-26 IN IN1573/CAL/76A patent/IN145359B/en unknown
- 1976-08-26 AT AT633376A patent/AT356889B/de not_active IP Right Cessation
- 1976-08-26 DE DE19762638429 patent/DE2638429A1/de active Granted
- 1976-08-26 CA CA259,893A patent/CA1068447A/en not_active Expired
- 1976-08-27 BE BE170136A patent/BE845593A/xx not_active IP Right Cessation
- 1976-08-27 BR BR7605659A patent/BR7605659A/pt unknown
- 1976-08-28 ES ES451069A patent/ES451069A1/es not_active Expired
- 1976-08-28 JP JP51102214A patent/JPS5838444B2/ja not_active Expired
- 1976-08-31 GB GB35932/76A patent/GB1563720A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5235283A (en) | 1977-03-17 |
| SE7609358L (sv) | 1977-03-01 |
| FI61498C (fi) | 1982-08-10 |
| DE2638429C2 (sv) | 1988-05-11 |
| FR2322158B1 (sv) | 1980-03-28 |
| CA1068447A (en) | 1979-12-18 |
| GB1563720A (en) | 1980-03-26 |
| AU512972B2 (en) | 1980-11-06 |
| BE845593A (fr) | 1977-02-28 |
| NO149066C (no) | 1984-02-08 |
| FI762421A (sv) | 1977-03-01 |
| FI61498B (fi) | 1982-04-30 |
| DK150523C (da) | 1987-10-12 |
| BR7605659A (pt) | 1978-03-21 |
| DK381776A (da) | 1977-03-01 |
| ES451069A1 (es) | 1977-08-16 |
| ATA633376A (de) | 1979-10-15 |
| NL7609395A (nl) | 1977-03-02 |
| NO149066B (no) | 1983-10-31 |
| IN145359B (sv) | 1978-09-30 |
| AU1717876A (en) | 1978-03-02 |
| FR2322158A1 (fr) | 1977-03-25 |
| DK150523B (da) | 1987-03-16 |
| DE2638429A1 (de) | 1977-03-03 |
| IT1042180B (it) | 1980-01-30 |
| JPS5838444B2 (ja) | 1983-08-23 |
| AT356889B (de) | 1980-05-27 |
| NO762906L (sv) | 1977-03-01 |
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