ATE57708T1 - Verfahren zur behandlung eines sphaerischen polymerisationskatalysators; anwendung dieses katalysators zur olefinpolymerisation. - Google Patents
Verfahren zur behandlung eines sphaerischen polymerisationskatalysators; anwendung dieses katalysators zur olefinpolymerisation.Info
- Publication number
- ATE57708T1 ATE57708T1 AT86402772T AT86402772T ATE57708T1 AT E57708 T1 ATE57708 T1 AT E57708T1 AT 86402772 T AT86402772 T AT 86402772T AT 86402772 T AT86402772 T AT 86402772T AT E57708 T1 ATE57708 T1 AT E57708T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- polymerization
- treatment
- application
- spherical
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8518799A FR2591602B1 (fr) | 1985-12-18 | 1985-12-18 | Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines. |
EP86402772A EP0232643B1 (de) | 1985-12-18 | 1986-12-11 | Verfahren zur Behandlung eines sphärischen Polymerisationskatalysators; Anwendung dieses Katalysators zur Olefinpolymerisation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE57708T1 true ATE57708T1 (de) | 1990-11-15 |
Family
ID=9325941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86402772T ATE57708T1 (de) | 1985-12-18 | 1986-12-11 | Verfahren zur behandlung eines sphaerischen polymerisationskatalysators; anwendung dieses katalysators zur olefinpolymerisation. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0232643B1 (de) |
JP (1) | JPH0794494B2 (de) |
CN (1) | CN1007251B (de) |
AT (1) | ATE57708T1 (de) |
AU (1) | AU592394B2 (de) |
CA (1) | CA1272473A (de) |
DE (1) | DE3675195D1 (de) |
ES (1) | ES2018166B3 (de) |
FR (1) | FR2591602B1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601372B1 (fr) * | 1986-07-08 | 1988-10-21 | Atochem | Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines |
KR930001064B1 (ko) * | 1988-09-13 | 1993-02-15 | 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 | 올레핀중합용 촉매성분 및 그 제조방법, 올레핀중합용 촉매 및 올레핀의 중합방법 |
FR2640273B1 (fr) * | 1988-12-14 | 1992-09-04 | Atochem | Procede de polymerisation en phase gazeuse de l'ethylene permettant la fabrication de polyethylene lineaire de distribution etroite de masse moleculaire |
FR2689133A1 (fr) * | 1992-03-27 | 1993-10-01 | Atochem Elf Sa | Catalyseur de polymérisation des oléfines, son procédé d'obtention. |
KR100251599B1 (ko) * | 1992-03-28 | 2000-04-15 | 훽스트 악티엔게젤샤프트 | 구상 촉매 성분의 제조방법 |
FR2812642B1 (fr) * | 2000-08-03 | 2003-08-01 | Atofina | Procede de preparation d'un support de catalyseur pour la poymerisation de l'ethylene et des alpha-olefines, le support ainsi obtenu et le catalyseur correspondant |
US7749934B2 (en) * | 2005-02-22 | 2010-07-06 | Rohm And Haas Company | Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers |
JP5918486B2 (ja) * | 2011-07-06 | 2016-05-18 | サンアロマー株式会社 | α−オレフィン重合方法 |
CN104018922B (zh) * | 2013-02-28 | 2017-01-11 | 魏强 | 一种空气净化装置 |
CN115160461A (zh) * | 2021-04-02 | 2022-10-11 | 中国石油化工股份有限公司 | 球形聚乙烯粉料及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591723B2 (ja) * | 1980-01-17 | 1984-01-13 | チッソ株式会社 | α−オレフイン重合体を製造する方法 |
IT1190682B (it) * | 1982-02-12 | 1988-02-24 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine |
DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
JPS6081208A (ja) * | 1983-10-08 | 1985-05-09 | Chisso Corp | α−オレフイン重合体を製造する方法 |
JPS6081211A (ja) * | 1983-10-08 | 1985-05-09 | Chisso Corp | α−オレフイン重合体製造法 |
JPS62209104A (ja) * | 1985-12-05 | 1987-09-14 | Chisso Corp | α−オレフイン重合用固体触媒成分及びその製造方法 |
-
1985
- 1985-12-18 FR FR8518799A patent/FR2591602B1/fr not_active Expired
-
1986
- 1986-12-11 DE DE8686402772T patent/DE3675195D1/de not_active Expired - Fee Related
- 1986-12-11 AT AT86402772T patent/ATE57708T1/de not_active IP Right Cessation
- 1986-12-11 EP EP86402772A patent/EP0232643B1/de not_active Expired - Lifetime
- 1986-12-11 ES ES86402772T patent/ES2018166B3/es not_active Expired - Lifetime
- 1986-12-17 AU AU66673/86A patent/AU592394B2/en not_active Ceased
- 1986-12-18 JP JP61302707A patent/JPH0794494B2/ja not_active Expired - Fee Related
- 1986-12-18 CA CA000525755A patent/CA1272473A/fr not_active Expired - Lifetime
- 1986-12-18 CN CN86108228A patent/CN1007251B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0232643B1 (de) | 1990-10-24 |
FR2591602B1 (fr) | 1988-02-26 |
CN86108228A (zh) | 1987-09-16 |
ES2018166B3 (es) | 1991-04-01 |
AU592394B2 (en) | 1990-01-11 |
JPH0794494B2 (ja) | 1995-10-11 |
CA1272473A (fr) | 1990-08-07 |
DE3675195D1 (de) | 1990-11-29 |
FR2591602A1 (fr) | 1987-06-19 |
JPS62246907A (ja) | 1987-10-28 |
AU6667386A (en) | 1987-06-25 |
CN1007251B (zh) | 1990-03-21 |
EP0232643A1 (de) | 1987-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |