FR2392041A1 - Catalyseur supporte pour la polymerisation d'olefines - Google Patents
Catalyseur supporte pour la polymerisation d'olefinesInfo
- Publication number
- FR2392041A1 FR2392041A1 FR7815277A FR7815277A FR2392041A1 FR 2392041 A1 FR2392041 A1 FR 2392041A1 FR 7815277 A FR7815277 A FR 7815277A FR 7815277 A FR7815277 A FR 7815277A FR 2392041 A1 FR2392041 A1 FR 2392041A1
- Authority
- FR
- France
- Prior art keywords
- coated
- pref
- catalyst
- resistant
- cpd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 229910052804 chromium Inorganic materials 0.000 title abstract 3
- 239000011651 chromium Substances 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- -1 hydrocarbon aluminate Chemical class 0.000 title abstract 2
- 230000007062 hydrolysis Effects 0.000 title abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
- 239000011148 porous material Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
- 229910002028 silica xerogel Inorganic materials 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
L'invention concerne un catalyseur supporté pour la polymérisation des oléfines. On prépare un catalyseur supporté constitué par un support d'oxyde inorganique enduit d'un composé du chrome et d'un aluminate d'hydrocarbure polymère contenant au moins un motif > A10A1 <. Les catalyseurs assurent une meilleure efficacité de production de polyoléfines dont les poids moléculaires et la distribution des poids moléculaires peuvent être contrôlés.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80058577A | 1977-05-25 | 1977-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2392041A1 true FR2392041A1 (fr) | 1978-12-22 |
Family
ID=25178789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815277A Withdrawn FR2392041A1 (fr) | 1977-05-25 | 1978-05-23 | Catalyseur supporte pour la polymerisation d'olefines |
Country Status (18)
Country | Link |
---|---|
US (1) | US4189402A (fr) |
JP (1) | JPS53146291A (fr) |
AU (1) | AU3589578A (fr) |
BE (1) | BE867486A (fr) |
BR (1) | BR7803328A (fr) |
DE (1) | DE2820859A1 (fr) |
DK (1) | DK229378A (fr) |
ES (1) | ES470106A1 (fr) |
FI (1) | FI781633A (fr) |
FR (1) | FR2392041A1 (fr) |
GR (1) | GR66165B (fr) |
IT (1) | IT1096323B (fr) |
LU (1) | LU79700A1 (fr) |
NL (1) | NL189914C (fr) |
NO (1) | NO781805L (fr) |
PT (1) | PT68069B (fr) |
SE (1) | SE7805964L (fr) |
ZA (1) | ZA782751B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105806A (ja) * | 1988-10-13 | 1990-04-18 | Nippon Oil Co Ltd | エチレン重合体の製造方法 |
US5157008A (en) * | 1991-08-01 | 1992-10-20 | Ethyl Corporation | Hydrocarbon solutions of alkylaluminoxane compounds |
US5576263A (en) * | 1993-12-28 | 1996-11-19 | Phillips Petroleum Company | Chromium catalyst compositions and ethylene polymerization processes therewith |
US6492293B1 (en) | 1999-11-12 | 2002-12-10 | Bp Chemicals Limited | Polymerisation catalyst |
EP1099714A1 (fr) * | 1999-11-12 | 2001-05-16 | BP Chemicals Limited | Catalyseur de polymérisation |
CN102300624B (zh) | 2009-01-29 | 2015-04-01 | 格雷斯公司 | 在二氧化硅包覆的氧化铝载体上的催化剂 |
US9365664B2 (en) | 2009-01-29 | 2016-06-14 | W. R. Grace & Co. -Conn. | Catalyst on silica clad alumina support |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1044305A (en) * | 1963-07-26 | 1966-09-28 | Union Carbide Corp | Improvements in or relating to polyolefins |
US3242099A (en) * | 1964-03-27 | 1966-03-22 | Union Carbide Corp | Olefin polymerization catalysts |
NL143948B (nl) * | 1964-09-23 | 1974-11-15 | Montedison Spa | Werkwijze om polymeren van alkenen te bereiden. |
US3704287A (en) * | 1970-09-17 | 1972-11-28 | Union Carbide Corp | High temperature reduced catalyst and process |
US3907849A (en) * | 1972-12-29 | 1975-09-23 | Anderson Dev Co | Chromium tris-diorgano-orthophosphates and their preparation |
US3960826A (en) * | 1973-07-27 | 1976-06-01 | National Petro Chemicals Corporation | Olefin polymerization process |
US3985676A (en) * | 1974-01-24 | 1976-10-12 | National Petro Chemicals Corporation | Catalyst composition and method for the preparation thereof |
GB1505818A (en) * | 1974-06-11 | 1978-03-30 | British Petroleum Co | Polymerisation process |
US3984351A (en) * | 1975-03-14 | 1976-10-05 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4118340A (en) * | 1976-06-07 | 1978-10-03 | National Distillers And Chemical Corporation | Novel polymerization catalyst |
US4100104A (en) * | 1977-01-13 | 1978-07-11 | National Petro Chemicals Corporation | Catalytic materials as for olefin polymerization |
US4115318A (en) * | 1977-06-09 | 1978-09-19 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4119773A (en) * | 1977-06-22 | 1978-10-10 | National Distillers And Chemical Corporation | Olefin polymerization catalyst |
-
1978
- 1978-05-08 AU AU35895/78A patent/AU3589578A/en active Pending
- 1978-05-12 DE DE19782820859 patent/DE2820859A1/de not_active Withdrawn
- 1978-05-15 ZA ZA00782751A patent/ZA782751B/xx unknown
- 1978-05-19 JP JP5901278A patent/JPS53146291A/ja active Pending
- 1978-05-22 PT PT68069A patent/PT68069B/pt unknown
- 1978-05-23 FR FR7815277A patent/FR2392041A1/fr not_active Withdrawn
- 1978-05-23 ES ES470106A patent/ES470106A1/es not_active Expired
- 1978-05-23 FI FI781633A patent/FI781633A/fi not_active Application Discontinuation
- 1978-05-24 NO NO78781805A patent/NO781805L/no unknown
- 1978-05-24 IT IT23766/78A patent/IT1096323B/it active
- 1978-05-24 DK DK229378A patent/DK229378A/da unknown
- 1978-05-24 BR BR7803328A patent/BR7803328A/pt unknown
- 1978-05-24 NL NLAANVRAGE7805621,A patent/NL189914C/xx not_active IP Right Cessation
- 1978-05-24 SE SE7805964A patent/SE7805964L/xx unknown
- 1978-05-24 LU LU79700A patent/LU79700A1/fr unknown
- 1978-05-25 BE BE188046A patent/BE867486A/fr unknown
- 1978-11-17 US US05/961,574 patent/US4189402A/en not_active Expired - Lifetime
-
1982
- 1982-02-17 GR GR56317A patent/GR66165B/el unknown
Also Published As
Publication number | Publication date |
---|---|
BR7803328A (pt) | 1979-01-02 |
JPS53146291A (en) | 1978-12-20 |
AU3589578A (en) | 1979-11-15 |
PT68069B (en) | 1979-10-26 |
NO781805L (no) | 1978-11-28 |
ES470106A1 (es) | 1979-01-01 |
NL189914C (nl) | 1993-09-01 |
DK229378A (da) | 1978-11-26 |
PT68069A (en) | 1978-06-01 |
NL7805621A (nl) | 1978-11-28 |
LU79700A1 (fr) | 1979-02-02 |
GR66165B (fr) | 1983-01-20 |
IT1096323B (it) | 1985-08-26 |
DE2820859A1 (de) | 1978-12-07 |
BE867486A (fr) | 1978-11-27 |
NL189914B (nl) | 1993-04-01 |
SE7805964L (sv) | 1978-11-26 |
FI781633A (fi) | 1978-11-26 |
IT7823766A0 (it) | 1978-05-24 |
ZA782751B (en) | 1979-05-30 |
US4189402A (en) | 1980-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |