FR2274354A1 - Nouveaux catalyseurs pour la polymerisation ou la copolymerisation de composes olefiniques et leur procede de preparation - Google Patents
Nouveaux catalyseurs pour la polymerisation ou la copolymerisation de composes olefiniques et leur procede de preparationInfo
- Publication number
- FR2274354A1 FR2274354A1 FR7518235A FR7518235A FR2274354A1 FR 2274354 A1 FR2274354 A1 FR 2274354A1 FR 7518235 A FR7518235 A FR 7518235A FR 7518235 A FR7518235 A FR 7518235A FR 2274354 A1 FR2274354 A1 FR 2274354A1
- Authority
- FR
- France
- Prior art keywords
- copolymerization
- polymerization
- preparation process
- olefinic compounds
- new catalysts
- 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.)
- Granted
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)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/478,879 US3953413A (en) | 1974-06-13 | 1974-06-13 | Supported chromium-containing catalyst and process of polymerizing 1-olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274354A1 true FR2274354A1 (fr) | 1976-01-09 |
FR2274354B1 FR2274354B1 (fr) | 1983-04-22 |
Family
ID=23901745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7518235A Granted FR2274354A1 (fr) | 1974-06-13 | 1975-06-11 | Nouveaux catalyseurs pour la polymerisation ou la copolymerisation de composes olefiniques et leur procede de preparation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3953413A (fr) |
JP (1) | JPS5110190A (fr) |
CA (1) | CA1059497A (fr) |
DE (1) | DE2526618C2 (fr) |
FI (1) | FI61196C (fr) |
FR (1) | FR2274354A1 (fr) |
GB (1) | GB1483871A (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035561A (en) * | 1974-10-24 | 1977-07-12 | Chemplex Company | Method of polymerizing |
US4041225A (en) * | 1975-12-29 | 1977-08-09 | Chemplex Company | Polymerization catalyst and method |
US4053437A (en) * | 1976-03-04 | 1977-10-11 | Chemplex Company | Polyolefin catalyst and method for its preparation |
US4128500A (en) * | 1976-04-07 | 1978-12-05 | Hwang Yu Tang | Polymerization catalyst and method |
NL171273C (nl) * | 1976-05-24 | 1983-03-01 | Stamicarbon | Werkwijze voor het polymeriseren van alkenen en werkwijze voor het bereiden van een chroomoxyde-op drager-katalysator. |
US4196098A (en) * | 1976-06-10 | 1980-04-01 | Chemplex Company | Process for preparing a polymerization catalyst |
US4096093A (en) * | 1976-06-24 | 1978-06-20 | Chemplex Company | Polymerization catalyst and method |
US4071673A (en) * | 1976-11-03 | 1978-01-31 | Chemplex Company | Catalyst and method |
US4064336A (en) * | 1976-11-03 | 1977-12-20 | Chemplex Company | Catalyst and method |
US4194074A (en) * | 1977-02-02 | 1980-03-18 | Chemplex Company | Polymerization process |
US4173548A (en) * | 1977-02-02 | 1979-11-06 | Chemplex Company | Ethylene polymerization catalyst and method |
USRE31390E (en) * | 1977-12-05 | 1983-09-20 | Phillips Petroleum Company | Treatment of silica |
USRE31443E (en) * | 1977-12-05 | 1983-11-15 | Phillips Petroleum Company | Treatment of silica |
US4248735A (en) * | 1979-06-01 | 1981-02-03 | Phillips Petroleum Company | Treatment of silica |
US4177162A (en) * | 1977-12-05 | 1979-12-04 | Phillips Petroleum Company | Sulfiding and reoxidation of chromium catalyst |
US4284527A (en) * | 1978-06-19 | 1981-08-18 | Chemplex Company | Polymerization catalyst |
US4184979A (en) * | 1978-07-17 | 1980-01-22 | Chemplex Company | Catalyst and process of preparing the catalyst |
US4224428A (en) * | 1979-02-02 | 1980-09-23 | Chemplex Company | Polymerization process |
US4590246A (en) * | 1979-05-31 | 1986-05-20 | Norchem, Inc. | Method of polymerizing olefins |
US4246137A (en) * | 1979-05-31 | 1981-01-20 | Chemplex Company | Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts |
USRE31761E (en) * | 1979-05-31 | 1984-12-11 | Chemplex Company | Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts |
US4297460A (en) * | 1979-06-01 | 1981-10-27 | Phillips Petroleum Co. | Treatment of silica |
US4303770A (en) * | 1979-10-24 | 1981-12-01 | Chemplex Company | Method of making polymers and copolymers of 1-olefins |
US4778605A (en) * | 1987-04-29 | 1988-10-18 | Phillips Petroleum Company | Method for removing liquid from a liquid-solids mixture |
US4834874A (en) * | 1987-04-29 | 1989-05-30 | Phillips Petroleum Company | Removal of liquid from a liquid-solids mixture |
BE1005444A3 (fr) * | 1991-10-14 | 1993-07-27 | Solvay | Procede de preparation de catalyseurs de polymerisation des olefines, catalyseurs obtenus selon ce procede et procede pour polymeriser les olefines en presence de ces catalyseurs. |
GB9210265D0 (en) * | 1992-05-13 | 1992-07-01 | Unilever Plc | Catalysts and catalyst supports |
IT1282635B1 (it) * | 1996-02-16 | 1998-03-31 | Enichem Elastomers | Componente catalitico al vanadio e suo utilizzo nella preparazione di ep(d)m |
US7381778B2 (en) | 2002-06-06 | 2008-06-03 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
WO2006049700A1 (fr) * | 2004-10-27 | 2006-05-11 | Exxonmobil Chemical Patents Inc. | Procede de preparation d'un support traite |
US8101696B2 (en) * | 2006-05-17 | 2012-01-24 | Dow Global Technologies Llc | Polyolefin solution polymerization process and polymer |
US8420760B2 (en) * | 2007-11-19 | 2013-04-16 | Dow Global Technologies Llc | Long chain branched propylene-alpha-olefin copolymers |
US8609794B2 (en) | 2010-05-17 | 2013-12-17 | Dow Global Technologies, Llc. | Process for selectively polymerizing ethylene and catalyst therefor |
WO2012027448A1 (fr) | 2010-08-25 | 2012-03-01 | Dow Global Technologies Llc | Procédé de polymérisation d'une oléfine polymérisable et catalyseur pour la mise en œuvre de ce procédé |
WO2012061706A1 (fr) | 2010-11-04 | 2012-05-10 | Dow Global Technologies Llc | Navette double de chaînes polymeryl de polyoléfine |
US10246528B2 (en) * | 2014-01-09 | 2019-04-02 | Chevron Phillips Chemical Company Lp | Chromium (III) catalyst systems with activator-supports |
US9505856B1 (en) | 2016-01-13 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Methods for making fluorided chromium (VI) catalysts, and polymerization processes using the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA601919A (en) * | 1960-07-19 | R. Pfeifer Charles | Polymerization of ethylene | |
US3392162A (en) * | 1954-08-03 | 1968-07-09 | Ziegler | Polymerization of ethylenically unsaturated hydrocarbons |
US3008943A (en) * | 1955-12-01 | 1961-11-14 | Exxon Research Engineering Co | Polymerization catalyst |
DE1236198B (de) * | 1962-04-21 | 1967-03-09 | Basf Ag | Verfahren zur Herstellung von Polymerisaten aus olefinisch ungesaettigten Kohlenwasserstoffen |
FR1342477A (fr) * | 1962-12-10 | 1963-11-08 | British Hydrocarbon Chem Ltd | Préparation de compositions catalytiques pour la polymérisation des oléfines |
US3513150A (en) * | 1965-11-23 | 1970-05-19 | Mitsubishi Chem Ind | Method of manufacturing polyethylene |
US3709853A (en) * | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
BE793717A (fr) * | 1972-01-07 | 1973-07-05 | Phillips Petroleum Co | Catalyseurs a base de gels de silices a grands pores |
US3806500A (en) * | 1972-07-21 | 1974-04-23 | Union Carbide Corp | Polymerization with thermally aged catalyst |
US3844975A (en) * | 1972-11-10 | 1974-10-29 | Union Carbide Corp | Thermally aged hydride based polymerization catalyst |
-
1974
- 1974-06-13 US US05/478,879 patent/US3953413A/en not_active Expired - Lifetime
-
1975
- 1975-06-03 GB GB23949/75A patent/GB1483871A/en not_active Expired
- 1975-06-06 CA CA228,748A patent/CA1059497A/fr not_active Expired
- 1975-06-11 FR FR7518235A patent/FR2274354A1/fr active Granted
- 1975-06-12 FI FI751758A patent/FI61196C/fi not_active IP Right Cessation
- 1975-06-13 DE DE2526618A patent/DE2526618C2/de not_active Expired
- 1975-06-13 JP JP50070986A patent/JPS5110190A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2526618C2 (de) | 1986-01-09 |
US3953413A (en) | 1976-04-27 |
FI61196C (fi) | 1982-06-10 |
JPS5110190A (en) | 1976-01-27 |
FR2274354B1 (fr) | 1983-04-22 |
FI751758A (fr) | 1975-12-14 |
FI61196B (fi) | 1982-02-26 |
GB1483871A (en) | 1977-08-24 |
JPS534079B2 (fr) | 1978-02-14 |
CA1059497A (fr) | 1979-07-31 |
DE2526618A1 (de) | 1976-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |