IT1087051B - Catalizzatore e procedimento per polimerizzatore olefine - Google Patents
Catalizzatore e procedimento per polimerizzatore olefineInfo
- Publication number
- IT1087051B IT1087051B IT2802277A IT2802277A IT1087051B IT 1087051 B IT1087051 B IT 1087051B IT 2802277 A IT2802277 A IT 2802277A IT 2802277 A IT2802277 A IT 2802277A IT 1087051 B IT1087051 B IT 1087051B
- Authority
- IT
- Italy
- Prior art keywords
- polymerizer
- olefine
- catalyst
- procedure
- olefine polymerizer
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11540076A JPS5340696A (en) | 1976-09-28 | 1976-09-28 | Olefin polymerization catalyst |
JP14569576A JPS5844087B2 (ja) | 1976-12-06 | 1976-12-06 | オレフイン重合に使用する触媒 |
JP52014940A JPS607642B2 (ja) | 1977-02-16 | 1977-02-16 | ボリアルフアオレフインの製造用触媒 |
JP6400677A JPS53149193A (en) | 1977-06-02 | 1977-06-02 | Olefin polymerization catalyst |
JP52067303A JPS6021603B2 (ja) | 1977-06-09 | 1977-06-09 | ポリオレフインの重合用触媒 |
JP6883477A JPS544294A (en) | 1977-06-13 | 1977-06-13 | Crystalline polyolefin production catalyst |
JP7099177A JPS545893A (en) | 1977-06-17 | 1977-06-17 | Catalyst for producing crystalline polyolefins |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1087051B true IT1087051B (it) | 1985-05-31 |
Family
ID=27563702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2802277A IT1087051B (it) | 1976-09-28 | 1977-09-28 | Catalizzatore e procedimento per polimerizzatore olefine |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2742586A1 (it) |
FR (1) | FR2371463A1 (it) |
GB (1) | GB1586267A (it) |
IT (1) | IT1087051B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016486B (en) * | 1978-03-15 | 1982-07-28 | Asahi Chemical Ind | Catalyst for polymerization of olefins |
DE2847757A1 (de) * | 1978-11-03 | 1980-05-14 | Basf Ag | Verfahren zum herstellen von homound copolymerisaten von alpha -monoolefinen |
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 |
GB2059973B (en) * | 1979-09-25 | 1984-05-31 | Asahi Chemical Ind | Process and catalyst for polymerizing an -olefin |
JPS5825363B2 (ja) * | 1980-05-22 | 1983-05-27 | 宇部興産株式会社 | α−オレフィン重合体の製法 |
IT1209255B (it) | 1980-08-13 | 1989-07-16 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine. |
US6777508B1 (en) | 1980-08-13 | 2004-08-17 | Basell Poliolefine Italia S.P.A. | Catalysts for the polymerization of olefins |
EP0052471B1 (en) * | 1980-11-11 | 1985-09-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Process and catalyst for polymerization of olefins |
JPS57108107A (en) * | 1980-12-25 | 1982-07-06 | Asahi Chem Ind Co Ltd | Catalyst for olefin polymerization |
US4581342A (en) * | 1984-11-26 | 1986-04-08 | Standard Oil Company (Indiana) | Supported olefin polymerization catalyst |
US4657882A (en) * | 1984-11-26 | 1987-04-14 | Amoco Corporation | Supported olefin polymerization catalyst produced from a magnesium alkyl/organophosphoryl complex |
EP0363144B1 (en) * | 1988-10-03 | 1997-01-02 | Asahi Kasei Kogyo Kabushiki Kaisha | A method for producing a homopolymer or copolymer of an alpha-olefin |
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1317044A (en) * | 1969-06-19 | 1973-05-16 | Mitsubishi Petrochemical Co | Crystalline polyolefins and production thereof |
DE2056749A1 (de) * | 1969-11-26 | 1971-07-01 | Showa Denko Kk | Verfahren zur Polymerisation von alpha Olefinen |
GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
CA1062692A (en) * | 1974-05-25 | 1979-09-18 | Itsuho Aishima | Process for polymerizing ethylene |
-
1977
- 1977-09-22 DE DE19772742586 patent/DE2742586A1/de active Granted
- 1977-09-27 FR FR7729053A patent/FR2371463A1/fr active Granted
- 1977-09-27 GB GB4016277A patent/GB1586267A/en not_active Expired
- 1977-09-28 IT IT2802277A patent/IT1087051B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2371463B1 (it) | 1981-09-11 |
DE2742586C2 (it) | 1989-02-09 |
DE2742586A1 (de) | 1978-03-30 |
GB1586267A (en) | 1981-03-18 |
FR2371463A1 (fr) | 1978-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU507025B2 (en) | Catalytic polymerization of olefins | |
JPS533985A (en) | Polymerization of olefine and catalysts therefor | |
BE865829A (nl) | Dehydrogeneringskatalysator | |
BE865830A (nl) | Dehydrogeneringskatalysator | |
IT7827476A0 (it) | Procedimento per la polimerizzazione di olefine erelativo catalizzatore. | |
SE7707090L (sv) | Snabbreaktor | |
IT1089952B (it) | Catalizzatore e procedimento per la sua produzione | |
DK412877A (da) | Reaktor for katalyserede exoterme reaktioner | |
IT1085427B (it) | Catalizzatore per la polimerizzazione di olefine | |
IT1097761B (it) | Impianto reattore catalitico | |
IT1087051B (it) | Catalizzatore e procedimento per polimerizzatore olefine | |
JPS5388682A (en) | Method of improving activity of used silverrcarrier catalyst | |
IT1086792B (it) | Catalizzatore per polimerizzare olefine e procedimento per produrlo | |
AT361710B (de) | Organozinn-katalysatorsystem | |
IE44836L (en) | Catalyst support | |
SE444094B (sv) | Reaktor | |
JPS5326795A (en) | Improved catalyst | |
BE851154A (nl) | Alkeenpolymerisatiekatalysator | |
SE426787B (sv) | Katalysatoranordning | |
DK149604C (da) | Katalytisk radialreaktor | |
NL7712715A (nl) | Katalytisch reactieapparaat. | |
NO810263L (no) | Fremgangsmaate og katalysator for polymerisering | |
IT1077072B (it) | Procedimento di polimerizzazione di olefine e relativi catalizzatori | |
DK158385C (da) | Katalytisk reaktor-anlaeg | |
JPS5379766A (en) | Catalytic reactor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960928 |