IT1084731B - Procedimento per preparare polimeri oppure copolimeri di olefine - Google Patents
Procedimento per preparare polimeri oppure copolimeri di olefineInfo
- Publication number
- IT1084731B IT1084731B IT27002/77A IT2700277A IT1084731B IT 1084731 B IT1084731 B IT 1084731B IT 27002/77 A IT27002/77 A IT 27002/77A IT 2700277 A IT2700277 A IT 2700277A IT 1084731 B IT1084731 B IT 1084731B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparing polymers
- olefine copolymers
- olefine
- copolymers
- 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
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 (1)
| Publication Number | Publication Date |
|---|---|
| IT1084731B true IT1084731B (it) | 1985-05-28 |
Family
ID=14303921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27002/77A IT1084731B (it) | 1976-08-27 | 1977-08-26 | Procedimento per preparare polimeri oppure copolimeri di olefine |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5812888B2 (no) |
| AT (1) | AT350258B (no) |
| AU (1) | AU510626B2 (no) |
| BE (1) | BE858156A (no) |
| BR (1) | BR7705674A (no) |
| CA (1) | CA1115447A (no) |
| DE (1) | DE2738627A1 (no) |
| ES (1) | ES462114A1 (no) |
| FR (1) | FR2362868A1 (no) |
| GB (1) | GB1564460A (no) |
| IT (1) | IT1084731B (no) |
| NL (1) | NL177831C (no) |
| NO (1) | NO152753C (no) |
| PH (1) | PH15738A (no) |
| PT (1) | PT66956B (no) |
| SE (1) | SE438862B (no) |
| ZA (1) | ZA775067B (no) |
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 |
| JPS60500959A (ja) * | 1983-06-06 | 1985-06-27 | ザ ダウ ケミカル カンパニ− | 有機マグネシウム化合物、酸素−又は窒素−含有化合物、ハライド源、遷移金属化合物及び遷元剤からつくられた触媒を用いるオレフインの重合法 |
| EP0246599B1 (en) * | 1986-05-21 | 1991-01-30 | Mitsubishi Kasei Corporation | Method for producing an olefin polymer |
| US5608018A (en) * | 1993-12-08 | 1997-03-04 | Sumitomo Chemical Company, Limited | α-olefin polymerization catalyst system and process for producing α-olefin catalyst |
| EP2454293B1 (en) | 2009-07-14 | 2013-08-21 | 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 (no) * | 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 (no) * | 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 NL NLAANVRAGE7709399,A patent/NL177831C/xx not_active IP Right Cessation
- 1977-08-25 BR BR7705674A patent/BR7705674A/pt unknown
- 1977-08-25 PT PT66956A patent/PT66956B/pt unknown
- 1977-08-25 AU AU28223/77A patent/AU510626B2/en not_active Expired
- 1977-08-26 FR FR7726082A patent/FR2362868A1/fr active Granted
- 1977-08-26 IT IT27002/77A patent/IT1084731B/it active
- 1977-08-26 CA CA285,572A patent/CA1115447A/en not_active Expired
- 1977-08-26 PH PH20170A patent/PH15738A/en unknown
- 1977-08-26 ES ES462114A patent/ES462114A1/es not_active Expired
- 1977-08-26 DE DE19772738627 patent/DE2738627A1/de active Granted
- 1977-08-26 SE SE7709631A patent/SE438862B/xx not_active IP Right Cessation
- 1977-08-26 BE BE180469A patent/BE858156A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PH15738A (en) | 1983-03-18 |
| NL177831C (nl) | 1985-12-02 |
| ZA775067B (en) | 1978-07-26 |
| ATA613677A (de) | 1978-10-15 |
| ES462114A1 (es) | 1978-12-01 |
| SE7709631L (sv) | 1978-02-28 |
| FR2362868A1 (fr) | 1978-03-24 |
| FR2362868B1 (no) | 1980-10-17 |
| NO152753C (no) | 1985-11-13 |
| PT66956A (en) | 1977-09-01 |
| BR7705674A (pt) | 1978-05-30 |
| SE438862B (sv) | 1985-05-13 |
| AT350258B (de) | 1979-05-25 |
| DE2738627A1 (de) | 1978-03-02 |
| DE2738627C2 (no) | 1989-02-02 |
| PT66956B (en) | 1979-02-08 |
| GB1564460A (en) | 1980-04-10 |
| AU2822377A (en) | 1979-03-01 |
| JPS5327677A (en) | 1978-03-15 |
| CA1115447A (en) | 1981-12-29 |
| AU510626B2 (en) | 1980-07-03 |
| BE858156A (fr) | 1978-02-27 |
| NO152753B (no) | 1985-08-05 |
| NL7709399A (nl) | 1978-03-01 |
| NO772897L (no) | 1978-02-28 |
| JPS5812888B2 (ja) | 1983-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960823 |