[go: up one dir, main page]

BR8904960A - Composicao catalisadora de vanadio,e processo de polimerizacao - Google Patents

Composicao catalisadora de vanadio,e processo de polimerizacao

Info

Publication number
BR8904960A
BR8904960A BR898904960A BR8904960A BR8904960A BR 8904960 A BR8904960 A BR 8904960A BR 898904960 A BR898904960 A BR 898904960A BR 8904960 A BR8904960 A BR 8904960A BR 8904960 A BR8904960 A BR 8904960A
Authority
BR
Brazil
Prior art keywords
vanadio
catalyst composition
polymerization process
polymerization
catalyst
Prior art date
Application number
BR898904960A
Other languages
English (en)
Inventor
Kevin Joseph Cann
Frederick Joseph Karol
Hiu Hee Lee
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BR8904960A publication Critical patent/BR8904960A/pt

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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F10/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR898904960A 1988-09-30 1989-09-29 Composicao catalisadora de vanadio,e processo de polimerizacao BR8904960A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/251,360 US4892853A (en) 1988-09-30 1988-09-30 Ethylene polymerization catalyst

Publications (1)

Publication Number Publication Date
BR8904960A true BR8904960A (pt) 1990-05-08

Family

ID=22951620

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904960A BR8904960A (pt) 1988-09-30 1989-09-29 Composicao catalisadora de vanadio,e processo de polimerizacao

Country Status (5)

Country Link
US (1) US4892853A (pt)
EP (1) EP0361520A3 (pt)
JP (1) JPH02142804A (pt)
KR (1) KR900004771A (pt)
BR (1) BR8904960A (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070057A (en) * 1990-04-02 1991-12-03 Union Carbide Chemicals And Plastics Technology Corporation Simplified polyethylene catalyst system
US5071810A (en) * 1990-12-21 1991-12-10 Union Carbide Chemicals And Plastics Technology Corporation High activity vanadium-based catalyst
EP0630915A1 (en) * 1993-06-28 1994-12-28 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5342907A (en) * 1993-06-28 1994-08-30 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5480850A (en) * 1993-06-28 1996-01-02 Union Carbide Chemical & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5416053A (en) * 1993-06-28 1995-05-16 Union Carbide Chemicals & Plastics Technology Corporation Homogenous polyethylenes and ethylene/propylene copolymers rubbers
US5332793A (en) * 1993-06-28 1994-07-26 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5492986A (en) * 1994-03-31 1996-02-20 Union Carbide Chemicals & Plastics Technology Corporation Process for producing homogeneous polyethylenes
US5502127A (en) * 1994-03-31 1996-03-26 Union Carbide Chemicals & Plastics Technology Corporation Process for production of homogeneous polyethylene
US5410003A (en) * 1994-03-31 1995-04-25 Union Carbide Chemicals & Plastics Technology Corporation Process for production of homogeneous polyethylenes
US5534472A (en) * 1995-03-29 1996-07-09 Quantum Chemical Corporation Vanadium-containing catalyst system
US5670439A (en) * 1995-03-29 1997-09-23 Quantum Chemical Corporation Vanadium-containing catalyst system
AU2001219847A1 (en) 2000-12-15 2002-06-24 Beijing Research Institute Of Chemical Industry, Sinopec Spherical catalyst for (co)polymerization of ethylene, preparation and use of the same
KR100481452B1 (ko) * 2002-04-02 2005-04-07 이학철 도전성 쉬트 및 그 제조방법
ITMI20041070A1 (it) * 2004-05-27 2004-08-27 Polimeri Europa Spa Promotori clorurati per catalissatori di polimerizzazione a base di vanadio
US9035000B2 (en) * 2011-03-01 2015-05-19 Mehrdad Seifali Abbas-Abadi Polyolefin production using an improved catalyst system
KR102563691B1 (ko) * 2016-08-26 2023-08-07 주식회사 아모그린텍 감압성 점착테이프, 그의 제조방법 및 그를 구비한 전자기기
KR102380247B1 (ko) * 2020-05-28 2022-03-30 조남석 무인항공기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166517A (en) * 1960-10-05 1965-01-19 Du Pont Catalyst system
DE2709861A1 (de) * 1976-03-08 1977-09-15 Toa Nenryo Kogyo Kk Titantrichlorid-katalysator, verfahren zu seiner herstellung und seine verwendung
US4295991A (en) * 1978-09-26 1981-10-20 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
IL71356A (en) * 1983-03-29 1987-07-31 Union Carbide Corp Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
US4607019A (en) * 1984-12-12 1986-08-19 Exxon Research & Engineering Co. Polymerization catalyst, production and use
MA21070A1 (fr) * 1986-09-30 1988-04-01 Union Carbide Corp Catalyseur de polymerisation de l'ethytene .
SE8703211D0 (sv) * 1987-08-19 1987-08-19 Neste Oy Promotor

Also Published As

Publication number Publication date
JPH02142804A (ja) 1990-05-31
KR900004771A (ko) 1990-04-13
US4892853A (en) 1990-01-09
EP0361520A3 (en) 1991-08-28
EP0361520A2 (en) 1990-04-04

Similar Documents

Publication Publication Date Title
FI935417A (fi) Olefiinien polymerointikatalyytti ja menetelmä sen valmistamiseksi
DE69023508D1 (de) Zeolith-aggregate und -katalysatoren.
BR8904960A (pt) Composicao catalisadora de vanadio,e processo de polimerizacao
DE69006266D1 (de) Krackkatalysator und Verfahren.
BR9000938A (pt) Processo para obtencao de composto,composto e polimero de organossiloxano
IT8019557A0 (it) Processo di polimerizzazione di -olefine e catalizzatore per detto.
BR8804063A (pt) Composicao polimerica,processo e produto
BR8802482A (pt) Processo para a preparacao de polimeros reticulados,processo para a preparacao de misturas e composicao
BR8904404A (pt) Poliorganosiloxano,processo de sua preparacao,e,elastomeros
BR8807490A (pt) Composicao de copolimero em bloco,composicao adesiva e processo para sua preparacao
FI882278A0 (fi) Parannettuja kromikatalyyttikoostumuksia ja polymerointimenetelmä, jossa niitä käytetään
BR8907583A (pt) Processo para preparacao de 2',3'-dideoxinucleosideos
BR8907508A (pt) Processo de hidrofluoretacao catalisada
DE68909150D1 (de) Polymerisationsverfahren und Katalysatorsystem.
BR9001461A (pt) Composicao de polimero olefinico e processo de estabilizacao de polimeros olefinicos
BR9002705A (pt) Processo de polimerizacao,produto e composicao
BR8906040A (pt) Composicao catalitica,processo de polimerizacao e produto obtido
BR8800586A (pt) Catalisador e processo de preparacao do mesmo
FI925832A0 (fi) Uusi olefiinipolymerointikatalyytti, menetelmä sen valmistamiseksi ja sen käyttö olefiinien polymerointiin
BR8900447A (pt) Processo aperfeicoado de desidrogenacao
BR8907504A (pt) Processo de hidrofluoracao catalisada
PT92171A (pt) Processo de preparacao de n-fosfonometil-glicina
FI933998A0 (fi) Heterogeeninen polymerointikatalyytti ja menetelmä sen valmistamiseksi
BR8901342A (pt) Polidiorganosiloxano e processo de preparacao do mesmo
FI945389A0 (fi) Olefiinien polymerointimenetelmä, katalyyttijärjestelmä ja polymeeri

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA2 Application deemed withdrawn (art. 19(5))