ES2034152T3 - Sistema catalitico para la (co)polimerizacion de etileno en solucion. - Google Patents

Sistema catalitico para la (co)polimerizacion de etileno en solucion.

Info

Publication number
ES2034152T3
ES2034152T3 ES198888200211T ES88200211T ES2034152T3 ES 2034152 T3 ES2034152 T3 ES 2034152T3 ES 198888200211 T ES198888200211 T ES 198888200211T ES 88200211 T ES88200211 T ES 88200211T ES 2034152 T3 ES2034152 T3 ES 2034152T3
Authority
ES
Spain
Prior art keywords
aluminium
carbon atoms
general formula
atomic ratio
compounds
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.)
Expired - Lifetime
Application number
ES198888200211T
Other languages
English (en)
Inventor
Luc Maria Constant Coosemans
Frans Joseoph P.G. Van Den Bosch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of ES2034152T3 publication Critical patent/ES2034152T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • 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)
  • Polymerisation Methods In General (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

CATALIZADOR ADECUADO PARA COPOLIMERIZAR ETILENO Y OPCIONALMENTE CANTIDADES MENORES DE 1-ALQUENOS Y/O DIENOS EN SOLUCION. SE PREPARA COMBINANDO AL MENOS DOS COMPONENTES A Y B QUE CONSISTEN EN: A) UNO O MAS COMPUESTOS DE MG, AL, METALES DE TRANSICION Y, OPCIONALMENTE UNO O MAS COMPUESTOS HALOGENADOS DE FORMA QUE LAS PROPORCIONES ATOMICAS DE HALOGENOS O MG SEA POR LO MENOS 2; DE AL AL METAL DE TRANSICION SEA AL MENOS 3; DE AL A MG SEA AL MENOS 1; Y DE MG AL METAL DE TRANSICION SEA POR LO MENOS 0,5 B) UNO O MAS COMPUESTOS ORGANOALUMINICOS DE FORMULA GENERAL (I) DE LA QUE SE INDICAN LOS POSICBLES SIGNIFICADOS DE LOS SUSTITUYENTES RM Y Z Y LOS VALORES DE M. LOS DOS COMPONENTES DEL CATALIZADOR SE PUEDEN SUMINISTRAR SEPARADAMENTE O EN COMBINACION ALREACTOR DE POLIMERIZACION EN CANTIDADES QUE LA PROPORCION ATOMICA DE AL DEL COMPONENTE B AL AL DEL COMPONENTE A SEA POR LO MENOS DE 0,1.
ES198888200211T 1987-02-11 1988-02-08 Sistema catalitico para la (co)polimerizacion de etileno en solucion. Expired - Lifetime ES2034152T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700322A NL8700322A (nl) 1987-02-11 1987-02-11 Katalysatorsysteem voor (co)polymerisatie van etheen in solutie.

Publications (1)

Publication Number Publication Date
ES2034152T3 true ES2034152T3 (es) 1993-04-01

Family

ID=19849548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888200211T Expired - Lifetime ES2034152T3 (es) 1987-02-11 1988-02-08 Sistema catalitico para la (co)polimerizacion de etileno en solucion.

Country Status (12)

Country Link
US (2) US4826794A (es)
EP (1) EP0280353B1 (es)
JP (1) JPS63304008A (es)
KR (1) KR920000187B1 (es)
CN (1) CN88100568A (es)
AT (1) ATE78496T1 (es)
BR (1) BR8800551A (es)
DE (1) DE3872898T2 (es)
ES (1) ES2034152T3 (es)
IN (1) IN170686B (es)
NL (1) NL8700322A (es)
SU (1) SU1706377A3 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700321A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
US5206199A (en) * 1987-04-20 1993-04-27 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing an olefin and process for polymerizing an olefin
US5101139A (en) * 1989-03-09 1992-03-31 Safe Computing, Inc. Reducing video display radiation
US4929584A (en) * 1989-03-30 1990-05-29 Shell Oil Company Alkylation of Benzene compounds with detergent range olefins
IT1251465B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore supportato per la (co)polimerizzazione dell'etilene.
IN180823B (es) * 1991-08-07 1998-03-21 Donald Welton Shepherd
US5519098A (en) * 1991-10-03 1996-05-21 Novacor Chemicals (International) Sa Activation of catalyst in ethylene polymerization at high temperatures
GB9121019D0 (en) * 1991-10-03 1991-11-13 Du Pont Canada Activation of catalyst in ethylene polymerization at high temperatures
GB9120971D0 (en) * 1991-10-03 1991-11-13 Du Pont Canada Control of a solution process for polymerization of ethylene
GB9121033D0 (en) * 1991-10-03 1991-11-13 Du Pont Canada Catalyst for ethylene polymerization at high temperatures
TR26323A (tr) * 1992-09-28 1995-03-15 Petroleo Brasileiro Sa Petrol rezervlerinden cikarilacak petrol miktarini artirma yöntemi
JP3453160B2 (ja) * 1993-03-12 2003-10-06 出光石油化学株式会社 ポリオレフィンの製造方法
BE1008494A3 (nl) * 1994-07-01 1996-05-07 Dsm Nv Katalysatorsysteem voor de polymerisatie van etheen.
CA2194178C (en) * 1994-07-01 2006-02-07 Nicolaas Hendrika Friederichs Catalyst system for the polymerization of ethylene
CN1101826C (zh) * 1995-11-23 2003-02-19 韩华综合化学株式会社 乙烯聚合物的制备方法
CA2201224C (en) * 1997-03-27 2004-12-07 Annette Lynn Burke Dual shear mixing element
US6228792B1 (en) 1998-02-27 2001-05-08 W. R. Grace & Co.-Conn. Donor-modified olefin polymerization catalysts
CA2232099C (en) * 1998-03-12 2006-08-08 Nova Chemicals Ltd. Low aluminum and magnesium z-n solution catalysts
US6084042A (en) * 1998-06-29 2000-07-04 Nova Chemicals (International) S.A. Mixed titanium-vanadium catalysts for solution ethylene polymerization
CA2252295C (en) * 1998-10-30 2007-07-17 Bayer Inc. Improved process for preparation of butyl rubber utilizing activated alkylaluminum halides
US6339036B1 (en) * 1999-01-27 2002-01-15 Nova Chemicals (International) S.A. Low aluminum and magnesium Z-N solution catalysts
US7887551B2 (en) 1999-12-02 2011-02-15 Smith & Nephew, Inc. Soft tissue attachment and repair
KR100612108B1 (ko) * 2004-10-29 2006-08-11 삼성토탈 주식회사 프로필렌 중합용 촉매 및 이를 이용한 프로필렌의 중합방법
US20060293709A1 (en) 2005-06-24 2006-12-28 Bojarski Raymond A Tissue repair device
EP3578256B1 (en) * 2015-06-19 2021-03-24 Saudi Arabian Oil Company Antifouling oligomerization catalyst systems
KR102051767B1 (ko) 2015-12-21 2019-12-03 보레알리스 아게 용액 중합 공정에서의 탄화수소 회수 공정
KR102051243B1 (ko) 2015-12-21 2019-12-02 보레알리스 아게 고분자의 인-라인 혼합을 위한 공정 및 기기
CN110997096B (zh) 2017-06-29 2022-09-09 博里利斯股份公司 减少分离器中贫聚合物液相中夹带聚合物的方法
WO2019110316A1 (en) 2017-12-04 2019-06-13 Borealis Ag A method of recovering olefins in a solution polymerisation process
BR112020005317A2 (pt) 2017-12-04 2020-09-24 Borealis Ag método para a recuperação de olefinas em um processo de polimerização em solução
BR112020012013B1 (pt) 2018-01-10 2023-02-07 Borealis Ag Processo para copolimerizar etileno, uso de um hidrocarboneto inerte
WO2020178010A1 (en) 2019-03-04 2020-09-10 Borealis Ag Polymerization process
CA3146404C (en) 2019-07-08 2023-09-05 Borealis Ag Polymerization process
US20230151125A1 (en) 2020-04-30 2023-05-18 Dow Global Technologies Llc Ziegler-natta (pro)catalyst systems made with azaheterocyclic compound
EP3954448A1 (en) 2020-08-13 2022-02-16 Borealis AG Screening assembly and process for screening polymer from an effluent stream at reduced levels of polymer entrainment
EP3954716B1 (en) 2020-08-13 2024-01-03 Borealis AG Screening assembly and process for screening polymer from an effluent stream at reduced levels of polymer entrainment
EP4000723A1 (en) 2020-11-20 2022-05-25 Borealis AG Device and process for preparing a feed stream for solution polymerization
US20240002552A1 (en) 2020-12-08 2024-01-04 Borealis Ag Polymerization Process and Arrangement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172050A (en) * 1974-04-22 1979-10-23 The Dow Chemical Company High efficiency titanate catalyst for polymerizing olefins
JPS5285278A (en) * 1976-01-09 1977-07-15 Nippon Oil Co Ltd Production of polyolefin
GB1595072A (en) * 1977-04-27 1981-08-05 Du Pont Canada Process for the preparation of polymers of ethylene and copolymers of ethylene with other alphaolefins and catalysts therefor
DE3066951D1 (en) * 1979-06-20 1984-04-19 Sumitomo Chemical Co Method for production of highly crystalline olefin polymers
GB2059973B (en) * 1979-09-25 1984-05-31 Asahi Chemical Ind Process and catalyst for polymerizing an -olefin
CA1171065A (en) * 1981-01-06 1984-07-17 Vaclav G. Zboril Process for the preparation of polymers of alpha- olefins at high temperatures
DE3279668D1 (en) * 1981-02-16 1989-06-08 Asahi Chemical Ind Catalyst for polymerization of olefins
US4409126A (en) * 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分
GB8318206D0 (en) * 1983-07-05 1983-08-03 Du Pont Canada Solution process
US4496661A (en) * 1983-10-24 1985-01-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins

Also Published As

Publication number Publication date
NL8700322A (nl) 1988-09-01
CN88100568A (zh) 1988-11-16
KR880009995A (ko) 1988-10-06
SU1706377A3 (ru) 1992-01-15
ATE78496T1 (de) 1992-08-15
US4914168A (en) 1990-04-03
EP0280353B1 (en) 1992-07-22
EP0280353A1 (en) 1988-08-31
JPS63304008A (ja) 1988-12-12
DE3872898D1 (de) 1992-08-27
BR8800551A (pt) 1988-09-27
US4826794A (en) 1989-05-02
KR920000187B1 (ko) 1992-01-10
IN170686B (es) 1992-05-02
DE3872898T2 (de) 1993-02-25

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