IN139460B - - Google Patents
Info
- Publication number
- IN139460B IN139460B IN2092/CAL/73A IN2092CA1973A IN139460B IN 139460 B IN139460 B IN 139460B IN 2092CA1973 A IN2092CA1973 A IN 2092CA1973A IN 139460 B IN139460 B IN 139460B
- Authority
- IN
- India
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
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- 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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29126/72A IT969340B (it) | 1972-09-13 | 1972-09-13 | Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN139460B true IN139460B (de) | 1976-06-19 |
Family
ID=11226352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2092/CAL/73A IN139460B (de) | 1972-09-13 | 1973-09-12 |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS604203B2 (de) |
| AR (1) | AR198004A1 (de) |
| AT (1) | AT322841B (de) |
| BE (1) | BE804755A (de) |
| BR (1) | BR7307088D0 (de) |
| CA (1) | CA1018700A (de) |
| CS (1) | CS181253B2 (de) |
| DD (1) | DD107705A5 (de) |
| DE (1) | DE2345707C2 (de) |
| DK (1) | DK151889C (de) |
| EG (1) | EG11363A (de) |
| ES (1) | ES418721A1 (de) |
| FI (1) | FI57422C (de) |
| FR (1) | FR2198784B1 (de) |
| GB (1) | GB1434543A (de) |
| HU (1) | HU167156B (de) |
| IN (1) | IN139460B (de) |
| IT (1) | IT969340B (de) |
| NL (1) | NL168524C (de) |
| NO (1) | NO145659C (de) |
| PL (1) | PL94433B1 (de) |
| RO (1) | RO63546A (de) |
| SE (2) | SE411550B (de) |
| SU (2) | SU628805A3 (de) |
| TR (1) | TR17442A (de) |
| YU (1) | YU36344B (de) |
| ZA (1) | ZA737263B (de) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| IT1038179B (it) * | 1975-05-16 | 1979-11-20 | Montedison Spa | Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto |
| IT1042180B (it) * | 1975-08-29 | 1980-01-30 | Montedison Spa | Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione |
| IT1042667B (it) * | 1975-09-18 | 1980-01-30 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale |
| IT1054410B (it) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | Catalizzatori per la polimerizzazione delle alfa olefine |
| DE2640679A1 (de) * | 1976-09-09 | 1978-03-16 | Montedison Spa | Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen |
| GB1603724A (en) * | 1977-05-25 | 1981-11-25 | Montedison Spa | Components and catalysts for the polymerisation of alpha-olefins |
| JPS5441985A (en) * | 1977-09-09 | 1979-04-03 | Mitsui Petrochem Ind Ltd | Polymerization or copolymerization of olefin |
| IT1098272B (it) * | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| DE2848907A1 (de) * | 1978-11-10 | 1980-06-12 | Inst Khim Fiz An Sssr | Katalysator fuer dimerisation, oligomerisation, mischpolymerisation und polymerisation von vinylmonomeren |
| JPS6037804B2 (ja) | 1979-04-11 | 1985-08-28 | 三井化学株式会社 | オレフイン重合触媒用担体の製法 |
| EP0037182B2 (de) * | 1980-03-24 | 1991-06-12 | Imperial Chemical Industries Plc | Herstellung eines getrockneten Übergangsmetallproduktes |
| EP0044735A3 (de) | 1980-07-21 | 1982-08-25 | Imperial Chemical Industries Plc | Übergangsmetallzusammensetzung, ihre Herstellung und ihre Verwendung |
| IT1136627B (it) * | 1981-05-21 | 1986-09-03 | Euteco Impianti Spa | Catalizzatore supportato per la polimerizzazione di etilene |
| JPS5874704A (ja) * | 1981-10-27 | 1983-05-06 | Nippon Oil Co Ltd | オレフイン重合触媒用担体の製造方法 |
| JPS58122904A (ja) * | 1982-01-19 | 1983-07-21 | Nippon Oil Co Ltd | オレフイン重合触媒用担体の製造方法 |
| JPS58138713A (ja) * | 1982-02-12 | 1983-08-17 | Nippon Oil Co Ltd | オレフイン重合触媒用担体の製造方法 |
| IT1151627B (it) * | 1982-06-10 | 1986-12-24 | Anic Spa | Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita' |
| US5208109A (en) * | 1982-06-24 | 1993-05-04 | Bp Chemicals Limited | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
| DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
| FR2529207A1 (fr) | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus |
| IT1154555B (it) * | 1982-11-11 | 1987-01-21 | Anic Spa | Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo |
| JPS60105404U (ja) * | 1983-12-26 | 1985-07-18 | アキレス株式会社 | 靴の中底材 |
| FI80055C (fi) * | 1986-06-09 | 1990-04-10 | Neste Oy | Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner. |
| JPS6359503U (de) * | 1986-10-06 | 1988-04-20 | ||
| TW248565B (de) | 1991-08-14 | 1995-06-01 | Mitsui Petroleum Chemicals Industry Co | |
| TW400342B (en) | 1994-09-06 | 2000-08-01 | Chisso Corp | A process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymer |
| JP3471099B2 (ja) | 1994-11-25 | 2003-11-25 | 昭和電工株式会社 | オレフィン重合用触媒担体の製造方法 |
| US8557931B2 (en) * | 2009-02-27 | 2013-10-15 | Basell Polyolefin Gmbh | Multistage process for the polymerization of ethylene |
| WO2011076675A1 (en) * | 2009-12-23 | 2011-06-30 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| JP5890316B2 (ja) * | 2009-12-23 | 2016-03-22 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 塩化マグネシウム水付加体とそれから得られる触媒成分 |
| CN114478864B (zh) * | 2020-10-26 | 2023-09-08 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂球形载体及其制备方法与应用 |
| CN114797613B (zh) * | 2021-11-08 | 2024-08-02 | 上海立得催化剂有限公司 | 一种氯化镁球形分散系统及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| SE366484B (de) * | 1969-01-10 | 1974-04-29 | Montedison Spa | |
| JPS4816986B1 (de) * | 1969-09-30 | 1973-05-25 | ||
| FR2071111A5 (fr) * | 1969-12-17 | 1971-09-17 | Solvay | Procede de preparation de catalyseurs du type ziegler-natta supportes et produits obtenus |
| JPS4816988B1 (de) * | 1969-12-26 | 1973-05-25 | ||
| JPS4816987B1 (de) * | 1969-12-28 | 1973-05-25 | ||
| NL7114641A (de) * | 1970-10-29 | 1972-05-03 |
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1972
- 1972-09-13 IT IT29126/72A patent/IT969340B/it active
-
1973
- 1973-09-10 FI FI2816/73A patent/FI57422C/fi active
- 1973-09-10 NL NLAANVRAGE7312457,A patent/NL168524C/xx not_active IP Right Cessation
- 1973-09-10 SE SE7312267A patent/SE411550B/sv unknown
- 1973-09-10 DK DK496173A patent/DK151889C/da active
- 1973-09-10 NO NO3525/73A patent/NO145659C/no unknown
- 1973-09-11 YU YU02413/73A patent/YU36344B/xx unknown
- 1973-09-11 DE DE2345707A patent/DE2345707C2/de not_active Expired
- 1973-09-11 JP JP48101758A patent/JPS604203B2/ja not_active Expired
- 1973-09-11 PL PL1973165145A patent/PL94433B1/pl unknown
- 1973-09-11 GB GB4275873A patent/GB1434543A/en not_active Expired
- 1973-09-11 TR TR17442A patent/TR17442A/xx unknown
- 1973-09-11 AT AT786473A patent/AT322841B/de not_active IP Right Cessation
- 1973-09-12 SU SU731956352A patent/SU628805A3/ru active
- 1973-09-12 AR AR250044A patent/AR198004A1/es active
- 1973-09-12 BR BR7088/73A patent/BR7307088D0/pt unknown
- 1973-09-12 EG EG359/73A patent/EG11363A/xx active
- 1973-09-12 FR FR7332748A patent/FR2198784B1/fr not_active Expired
- 1973-09-12 CA CA181,002A patent/CA1018700A/en not_active Expired
- 1973-09-12 IN IN2092/CAL/73A patent/IN139460B/en unknown
- 1973-09-12 BE BE135567A patent/BE804755A/xx not_active IP Right Cessation
- 1973-09-12 ZA ZA737263*A patent/ZA737263B/xx unknown
- 1973-09-12 DD DD173433A patent/DD107705A5/xx unknown
- 1973-09-12 HU HUMO886A patent/HU167156B/hu unknown
- 1973-09-12 RO RO7300076058A patent/RO63546A/ro unknown
- 1973-09-13 CS CS7300006355A patent/CS181253B2/cs unknown
- 1973-09-13 ES ES418721A patent/ES418721A1/es not_active Expired
-
1974
- 1974-05-17 SU SU742023746A patent/SU662016A3/ru active
-
1977
- 1977-11-18 SE SE7713028A patent/SE415885B/xx not_active IP Right Cessation