IT1034489B - Catalizzatori di polimerizzazione - Google Patents

Catalizzatori di polimerizzazione

Info

Publication number
IT1034489B
IT1034489B IT21523/75A IT2152375A IT1034489B IT 1034489 B IT1034489 B IT 1034489B IT 21523/75 A IT21523/75 A IT 21523/75A IT 2152375 A IT2152375 A IT 2152375A IT 1034489 B IT1034489 B IT 1034489B
Authority
IT
Italy
Prior art keywords
polymerization catalysts
catalysts
polymerization
Prior art date
Application number
IT21523/75A
Other languages
English (en)
Italian (it)
Original Assignee
British Petroleum 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 British Petroleum Co filed Critical British Petroleum Co
Application granted granted Critical
Publication of IT1034489B publication Critical patent/IT1034489B/it

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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT21523/75A 1974-03-22 1975-03-21 Catalizzatori di polimerizzazione IT1034489B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12793/74A GB1495547A (en) 1974-03-22 1974-03-22 Polymerisation catalyst

Publications (1)

Publication Number Publication Date
IT1034489B true IT1034489B (it) 1979-09-10

Family

ID=10011252

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21523/75A IT1034489B (it) 1974-03-22 1975-03-21 Catalizzatori di polimerizzazione

Country Status (9)

Country Link
US (1) US3996163A (enExample)
JP (1) JPS50128692A (enExample)
BE (1) BE827032A (enExample)
DE (1) DE2512242A1 (enExample)
ES (1) ES435854A1 (enExample)
FR (1) FR2264822B1 (enExample)
GB (1) GB1495547A (enExample)
IT (1) IT1034489B (enExample)
NL (1) NL7503193A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100105A (en) * 1977-01-21 1978-07-11 Union Carbide Corporation Titanium-modified silyl chromate catalysts for ethylene polymerization
US4199475A (en) * 1978-09-22 1980-04-22 Phillips Petroleum Company Catalyst for producing polymers of ethylene
US4405768A (en) * 1981-08-14 1983-09-20 Phillips Petroleum Company Polymerization process using chromium on a support treated with titanium polymer
US4402864A (en) * 1981-08-14 1983-09-06 Phillips Petroleum Company Catalyst support treated with titanium polymer
US4434243A (en) 1982-03-09 1984-02-28 Phillips Petroleum Company Aqueous titanation of catalyst support containing chromium with solubilized Ti(OR)4
US4442275A (en) * 1982-03-09 1984-04-10 Phillips Petroleum Company Polymerization process using catalyst having aqueous titanation of support with solubilized Ti(OR)4
US4769356A (en) * 1985-06-20 1988-09-06 Matsushita Electric Industrial Co., Ltd. Catalyst for purifying exhaust gas
US4801572A (en) * 1987-05-28 1989-01-31 Mobil Oil Corporation Modified chromium-containing catalyst composition for polymerizing alpha-olefins and method of preparing same
US4946914A (en) * 1987-05-28 1990-08-07 Mobile Oil Corporation Modified chromium-containing catalyst composition polymerization process with alpha-olefins
BE1007396A3 (fr) * 1993-08-12 1995-06-06 Solvay Procede de preparation d'un support catalytique, catalyseur supporte pour la polymerisation d'olefines et procede pour la polymerisation d'olefines en presence de ce catalyseur.
US7192901B2 (en) * 2004-10-27 2007-03-20 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7381778B2 (en) * 2002-06-06 2008-06-03 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7384885B2 (en) * 2003-03-31 2008-06-10 Exxonmobil Chemical Patents Inc. Catalyst activation and resins therefrom
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
US7375169B1 (en) 2007-01-25 2008-05-20 Exxonmobil Chemical Patents Inc. Method for catalyst preparation and improved polyethylene blow molding resin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372852A (en) * 1971-03-22 1974-11-06 Ici Ltd Disproportionation of olefins and initiators therefor
US3817931A (en) * 1972-01-06 1974-06-18 Ici Ltd Process for the production of polyesters
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst

Also Published As

Publication number Publication date
US3996163A (en) 1976-12-07
JPS50128692A (enExample) 1975-10-09
ES435854A1 (es) 1976-11-16
GB1495547A (en) 1977-12-21
FR2264822B1 (enExample) 1980-03-21
NL7503193A (nl) 1975-09-24
FR2264822A1 (enExample) 1975-10-17
DE2512242A1 (de) 1975-09-25
BE827032A (fr) 1975-09-22

Similar Documents

Publication Publication Date Title
MY8100286A (en) Polymerization catalyst
NO153609C (no) Polymerisasjonskatalysator.
BR7506684A (pt) Catalisador de fracionamento
BE823355A (fr) Catalyseur de polymerisation
IT1034489B (it) Catalizzatori di polimerizzazione
IT1039338B (it) Catalizzature di metanazione
SE7508483L (sv) Kodomvandlare
BE835788A (fr) Catalyseur de polymerisation
IT1041439B (it) Convertitore di codice
BE851154A (nl) Alkeenpolymerisatiekatalysator
IT7519717A1 (it) Catalizzatore di polimerizzazione
BE825412A (fr) Polymeres
SE417402B (sv) Katalysator
NL7510748A (nl) Polymerisatievat.
NL7411331A (nl) Polymerisatiekatalysator.
IT1029946B (it) Procedimento di polimerizzazione di dieni
SE398256B (sv) Katalysatoranordning
IT1060569B (it) Catalizzatore di polimerizzazione
NL7502208A (nl) Polymerisatiewerkwijze.
JPS51102222A (ja) Ben
AT336732B (de) Stromrichter
SE7511566L (sv) Vexelstromssidigt tvangskommuterad stromriktare
IT1033357B (it) Paraurti di sicurezza
JPS5147197A (ja) Gurafutoseikeibutsuno taikoseikojoho
JPS5129718A (ja) Ben