BE859545A - Catalyseur de polymerisation d'olefines sa preparation et son utilisation - Google Patents

Catalyseur de polymerisation d'olefines sa preparation et son utilisation

Info

Publication number
BE859545A
BE859545A BE181593A BE181593A BE859545A BE 859545 A BE859545 A BE 859545A BE 181593 A BE181593 A BE 181593A BE 181593 A BE181593 A BE 181593A BE 859545 A BE859545 A BE 859545A
Authority
BE
Belgium
Prior art keywords
preparation
polymerization catalyst
olefin polymerization
olefin
catalyst
Prior art date
Application number
BE181593A
Other languages
English (en)
French (fr)
Original Assignee
Chemplex Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chemplex Co filed Critical Chemplex Co
Publication of BE859545A publication Critical patent/BE859545A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/513—Alcohol, phenol, or ether or metallate thereof

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)
  • Catalysts (AREA)
BE181593A 1976-03-04 1977-10-10 Catalyseur de polymerisation d'olefines sa preparation et son utilisation BE859545A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/664,030 US4053437A (en) 1976-03-04 1976-03-04 Polyolefin catalyst and method for its preparation

Publications (1)

Publication Number Publication Date
BE859545A true BE859545A (fr) 1978-02-01

Family

ID=24664224

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181593A BE859545A (fr) 1976-03-04 1977-10-10 Catalyseur de polymerisation d'olefines sa preparation et son utilisation

Country Status (7)

Country Link
US (2) US4053437A (OSRAM)
BE (1) BE859545A (OSRAM)
DE (1) DE2709535A1 (OSRAM)
FI (1) FI63039C (OSRAM)
FR (1) FR2342996A1 (OSRAM)
GB (1) GB1530103A (OSRAM)
NO (1) NO152752C (OSRAM)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128500A (en) * 1976-04-07 1978-12-05 Hwang Yu Tang Polymerization catalyst and method
US4096093A (en) * 1976-06-24 1978-06-20 Chemplex Company Polymerization catalyst and method
US4100105A (en) * 1977-01-21 1978-07-11 Union Carbide Corporation Titanium-modified silyl chromate catalysts for ethylene polymerization
USRE31443E (en) * 1977-12-05 1983-11-15 Phillips Petroleum Company Treatment of silica
USRE31390E (en) * 1977-12-05 1983-09-20 Phillips Petroleum Company Treatment of silica
US4284527A (en) * 1978-06-19 1981-08-18 Chemplex Company Polymerization catalyst
US4303770A (en) * 1979-10-24 1981-12-01 Chemplex Company Method of making polymers and copolymers of 1-olefins
US4368301A (en) * 1979-12-14 1983-01-11 Phillips Petroleum Company Solubilized chromium salt in polymerization catalyst
US4333860A (en) * 1979-12-14 1982-06-08 Phillips Petroleum Company Solubilized chromium salt in polymerization catalyst
US4397766A (en) * 1979-12-14 1983-08-09 Phillips Petroleum Company Solubilized chromium salt in particulate support
US4376065A (en) * 1981-06-01 1983-03-08 The Dow Chemical Company Organo zirconium-chromium compound, catalyst prepared therefrom and polymerization of olefins therewith
US4381382A (en) * 1981-06-01 1983-04-26 The Dow Chemical Company Polymerization of olefins from catalysts prepared from organo zirconium-chromium compounds
US4399056A (en) * 1981-06-01 1983-08-16 The Dow Chemical Company Organo zirconium-chromium mixtures, catalyst prepared therefrom and polymerization of olefins therewith
US4361685A (en) * 1981-06-01 1982-11-30 The Dow Chemical Company Polymerization of olefins in the presence of catalyst prepared from organo zirconium-chromium mixtures
US4436883A (en) 1982-01-20 1984-03-13 Phillips Petroleum Company Polymerization using a support formed by heating silica gel in inert atmosphere
US5093300A (en) * 1983-04-04 1992-03-03 Solvay & Cie (Societe Anonyme) Method for activating a chromium-containing catalyst supported on a silica-containing base
US5200478A (en) * 1983-04-04 1993-04-06 Solvay S.A. Method for activating supported chromium oxide catalysts and olefin polymerization process carried out therewith
US4827073A (en) * 1988-01-22 1989-05-02 Mobil Oil Corporation Process for manufacturing olefinic oligomers having lubricating properties
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
US5290748A (en) * 1990-01-16 1994-03-01 Neste Oy Polymerization catalyst for olefines
FI87892C (fi) * 1991-07-16 1993-03-10 Neste Oy Foerfarande foer framstaellning av heterogena katalysatorer med oenskad metallhalt
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.
BE1005795A3 (fr) * 1992-05-13 1994-02-01 Solvay Procede de polymerisation d'olefines et (co)polymeres a blocs derives d'au moins une olefine.
US6696388B2 (en) * 2000-01-24 2004-02-24 E. I. Du Pont De Nemours And Company Gel catalysts and process for preparing thereof
US20040092391A1 (en) * 2002-11-08 2004-05-13 Andrzej Rokicki Fluid bed catalyst for dehydrogenation of hydrocarbons
US20050075243A1 (en) * 2003-10-07 2005-04-07 Sud-Chemie, Inc. Catalyst for dehydrogenation of hydrocarbons
US8101541B2 (en) * 2008-07-14 2012-01-24 Sud-Chemie Inc. Catalyst for dehydrogenation of hydrocarbons
BR112012011066B1 (pt) 2009-11-10 2019-09-10 Ineos Commercial Services Uk processo para a polimerização, de preferência a polimerização em fase gasosa, de pelo menos uma alfa-olefina
EP2447289A1 (en) 2010-11-01 2012-05-02 Ineos Commercial Services UK Limited Process for the activation of a supported chromium oxide based catalyst
US9266976B2 (en) * 2010-11-30 2016-02-23 Basell Polyolefine Gmbh Method for activation of chromium containing catalyst precursor for polymerization and the resulting polymerization catalyst
JP5803774B2 (ja) * 2012-03-29 2015-11-04 日本ポリエチレン株式会社 エチレン重合用クロム触媒の製造方法
US11149098B2 (en) * 2018-09-25 2021-10-19 Chevron Phillips Chemical Company Lp Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes
WO2024229004A1 (en) 2023-05-02 2024-11-07 Chevron Phillips Chemical Company Lp Methods of chromium catalyst activation to reduce gels and improve melt index potential
WO2025101724A1 (en) 2023-11-09 2025-05-15 Chevron Phillips Chemical Company Lp Systems and methods for chromium catalyst activation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846425A (en) * 1954-06-01 1958-08-05 Phillips Petroleum Co Stabilized catalyst and improved polymerization process
US2951816A (en) * 1956-03-26 1960-09-06 Phillips Petroleum Co Polymerization catalyst and production thereof
NL286866A (OSRAM) * 1961-12-29
NL135065C (OSRAM) * 1965-05-14
US3541072A (en) * 1968-02-08 1970-11-17 Phillips Petroleum Co Catalyst treatment
US3875132A (en) * 1971-12-30 1975-04-01 Hercules Inc Tetraalkylchromium compounds and use as olefin polymerization catalysts
US3752795A (en) * 1972-03-24 1973-08-14 Standard Oil Co Polymerization of olefins with a chomyl bis(triorganotitanate catalyst
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
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
US3985676A (en) * 1974-01-24 1976-10-12 National Petro Chemicals Corporation Catalyst composition and method for the preparation thereof
US3953413A (en) * 1974-06-13 1976-04-27 Chemplex Company Supported chromium-containing catalyst and process of polymerizing 1-olefins
US4041224A (en) * 1975-11-19 1977-08-09 Chemplex Company Catalyst, method and polymerization processes

Also Published As

Publication number Publication date
FI63039C (fi) 1983-04-11
NO152752C (no) 1985-11-13
FR2342996A1 (fr) 1977-09-30
DE2709535A1 (de) 1977-09-08
NO770502L (no) 1977-09-06
DE2709535C2 (OSRAM) 1987-07-23
NO152752B (no) 1985-08-05
FI63039B (fi) 1982-12-31
US4053437A (en) 1977-10-11
FI770637A7 (OSRAM) 1977-09-05
GB1530103A (en) 1978-10-25
US4147849A (en) 1979-04-03
FR2342996B1 (OSRAM) 1981-01-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHEMPLEX CY

Effective date: 19911031