PT66956A - Process for preparing olefin polymers or copolymers - Google Patents
Process for preparing olefin polymers or copolymersInfo
- Publication number
- PT66956A PT66956A PT66956A PT6695677A PT66956A PT 66956 A PT66956 A PT 66956A PT 66956 A PT66956 A PT 66956A PT 6695677 A PT6695677 A PT 6695677A PT 66956 A PT66956 A PT 66956A
- Authority
- PT
- Portugal
- Prior art keywords
- copolymers
- olefin polymers
- preparing olefin
- preparing
- polymers
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51101565A JPS5812888B2 (ja) | 1976-08-27 | 1976-08-27 | ポリオレフインの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT66956A true PT66956A (en) | 1977-09-01 |
| PT66956B PT66956B (en) | 1979-02-08 |
Family
ID=14303921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT66956A PT66956B (en) | 1976-08-27 | 1977-08-25 | Process for preparing olefin polymers or copolymers |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5812888B2 (pt) |
| AT (1) | AT350258B (pt) |
| AU (1) | AU510626B2 (pt) |
| BE (1) | BE858156A (pt) |
| BR (1) | BR7705674A (pt) |
| CA (1) | CA1115447A (pt) |
| DE (1) | DE2738627A1 (pt) |
| ES (1) | ES462114A1 (pt) |
| FR (1) | FR2362868A1 (pt) |
| GB (1) | GB1564460A (pt) |
| IT (1) | IT1084731B (pt) |
| NL (1) | NL177831C (pt) |
| NO (1) | NO152753C (pt) |
| PH (1) | PH15738A (pt) |
| PT (1) | PT66956B (pt) |
| SE (1) | SE438862B (pt) |
| ZA (1) | ZA775067B (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025441B2 (ja) * | 1976-09-30 | 1985-06-18 | 三井化学株式会社 | 固体触媒成分及びオレフィン重合用触媒 |
| ZA801724B (en) * | 1979-04-01 | 1981-03-25 | Stamicarbon | Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component |
| JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
| DE3068239D1 (en) | 1979-11-20 | 1984-07-19 | Shell Int Research | Preparation of catalyst components and polymerization of olefins employing such catalyst components |
| JPS56166205A (en) * | 1980-05-23 | 1981-12-21 | Idemitsu Kosan Co Ltd | Stereoregular polymerization of alpha-olefin |
| JPS5721403A (en) * | 1980-07-11 | 1982-02-04 | Mitsui Toatsu Chem Inc | Polymerization of alpha-olefin |
| JPS5770105A (en) * | 1980-10-17 | 1982-04-30 | Toa Nenryo Kogyo Kk | Catalytic component for alpha-olefin polymerization and its use |
| US4680350A (en) * | 1981-09-10 | 1987-07-14 | Stauffer Chemical Company | Purified catalyst support |
| US4419269A (en) | 1982-12-06 | 1983-12-06 | The Dow Chemical Company | Transition metal containing catalyst |
| WO1984004925A1 (en) * | 1983-06-06 | 1984-12-20 | Dow Chemical Co | Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent |
| DE3767762D1 (de) * | 1986-05-21 | 1991-03-07 | Mitsubishi Chem Ind | Verfahren zur herstellung eines olefinpolymers. |
| US5608018A (en) * | 1993-12-08 | 1997-03-04 | Sumitomo Chemical Company, Limited | α-olefin polymerization catalyst system and process for producing α-olefin catalyst |
| US8598285B2 (en) | 2009-07-14 | 2013-12-03 | Basell Poliolefine Italia, s.r.l. | Process for the preparation of polymer of 1-butene |
| CN111234073B (zh) * | 2018-11-29 | 2021-12-31 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂组分、催化剂体系和预聚合催化剂及其应用以及烯烃聚合方法 |
| CN111234070B (zh) * | 2018-11-29 | 2022-03-01 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂组分、催化剂体系和预聚合催化剂及其应用以及烯烃聚合方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402113A (en) * | 1965-04-27 | 1968-09-17 | Lummus Co | Process for the electrolysis of alkali metal halide brines |
| NL160286C (pt) * | 1971-06-25 | |||
| IT967867B (it) * | 1972-09-26 | 1974-03-11 | Montedison Spa | Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine |
| GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
| IT1005486B (it) * | 1974-02-15 | 1976-08-20 | Montedison Spa | Gomme termoplastiche e processo per la loro preparazione |
| JPS5128189A (ja) * | 1974-09-03 | 1976-03-09 | Mitsui Petrochemical Ind | Koketsushoseihoriorefuin no kokatsuseijugohoho |
| JPS565404B2 (pt) * | 1975-02-14 | 1981-02-04 | ||
| DE2553104A1 (de) * | 1975-11-26 | 1977-06-08 | Mitsui Petrochemical Ind | Verfahren zur herstellung einer auf einen traeger mit hoher leistungsfaehigkeit aufgebrachten katalysatorkomponente |
-
1976
- 1976-08-27 JP JP51101565A patent/JPS5812888B2/ja not_active Expired
-
1977
- 1977-08-19 NO NO772897A patent/NO152753C/no unknown
- 1977-08-22 ZA ZA00775067A patent/ZA775067B/xx unknown
- 1977-08-23 GB GB35312/77A patent/GB1564460A/en not_active Expired
- 1977-08-24 AT AT613677A patent/AT350258B/de not_active IP Right Cessation
- 1977-08-25 PT PT66956A patent/PT66956B/pt unknown
- 1977-08-25 BR BR7705674A patent/BR7705674A/pt unknown
- 1977-08-25 AU AU28223/77A patent/AU510626B2/en not_active Expired
- 1977-08-25 NL NLAANVRAGE7709399,A patent/NL177831C/xx not_active IP Right Cessation
- 1977-08-26 SE SE7709631A patent/SE438862B/xx not_active IP Right Cessation
- 1977-08-26 PH PH20170A patent/PH15738A/en unknown
- 1977-08-26 ES ES462114A patent/ES462114A1/es not_active Expired
- 1977-08-26 BE BE180469A patent/BE858156A/xx not_active IP Right Cessation
- 1977-08-26 IT IT27002/77A patent/IT1084731B/it active
- 1977-08-26 FR FR7726082A patent/FR2362868A1/fr active Granted
- 1977-08-26 CA CA285,572A patent/CA1115447A/en not_active Expired
- 1977-08-26 DE DE19772738627 patent/DE2738627A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2738627A1 (de) | 1978-03-02 |
| JPS5812888B2 (ja) | 1983-03-10 |
| BE858156A (fr) | 1978-02-27 |
| ZA775067B (en) | 1978-07-26 |
| BR7705674A (pt) | 1978-05-30 |
| SE7709631L (sv) | 1978-02-28 |
| CA1115447A (en) | 1981-12-29 |
| AU510626B2 (en) | 1980-07-03 |
| NO152753B (no) | 1985-08-05 |
| DE2738627C2 (pt) | 1989-02-02 |
| SE438862B (sv) | 1985-05-13 |
| NO772897L (no) | 1978-02-28 |
| ES462114A1 (es) | 1978-12-01 |
| FR2362868A1 (fr) | 1978-03-24 |
| PH15738A (en) | 1983-03-18 |
| NL177831C (nl) | 1985-12-02 |
| NL7709399A (nl) | 1978-03-01 |
| FR2362868B1 (pt) | 1980-10-17 |
| AU2822377A (en) | 1979-03-01 |
| NO152753C (no) | 1985-11-13 |
| IT1084731B (it) | 1985-05-28 |
| PT66956B (en) | 1979-02-08 |
| GB1564460A (en) | 1980-04-10 |
| ATA613677A (de) | 1978-10-15 |
| AT350258B (de) | 1979-05-25 |
| JPS5327677A (en) | 1978-03-15 |
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