BE878359A - Procede de preparation de polyolefines - Google Patents

Procede de preparation de polyolefines

Info

Publication number
BE878359A
BE878359A BE0/196825A BE196825A BE878359A BE 878359 A BE878359 A BE 878359A BE 0/196825 A BE0/196825 A BE 0/196825A BE 196825 A BE196825 A BE 196825A BE 878359 A BE878359 A BE 878359A
Authority
BE
Belgium
Prior art keywords
polyolefins
preparation
Prior art date
Application number
BE0/196825A
Other languages
English (en)
Original Assignee
Ruhrchemie Ag
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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of BE878359A publication Critical patent/BE878359A/fr

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
    • C08F10/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BE0/196825A 1978-08-28 1979-08-21 Procede de preparation de polyolefines BE878359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2837481A DE2837481C2 (de) 1978-08-28 1978-08-28 Verfahren zur Herstellung von Polymerisaten des Ethylens

Publications (1)

Publication Number Publication Date
BE878359A true BE878359A (fr) 1980-02-21

Family

ID=6048076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/196825A BE878359A (fr) 1978-08-28 1979-08-21 Procede de preparation de polyolefines

Country Status (11)

Country Link
US (1) US4387202A (fr)
JP (1) JPS5817205B2 (fr)
BE (1) BE878359A (fr)
CA (1) CA1124949A (fr)
DE (1) DE2837481C2 (fr)
ES (1) ES483591A1 (fr)
FR (1) FR2434824A1 (fr)
GB (1) GB2028845B (fr)
IT (1) IT1206981B (fr)
NL (1) NL173173C (fr)
ZA (1) ZA793853B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460964A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications
US4399053A (en) 1980-12-24 1983-08-16 The Dow Chemical Company High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins
FR2538396B1 (fr) * 1982-12-24 1986-02-21 Charbonnages Ste Chimique Systeme catalytique utilisable dans un procede de polymerisation de l'ethylene
MY103793A (en) * 1987-11-05 1993-09-30 Mitsui Petrochemical Ind Olefin resin composition for injection molding
JP2659375B2 (ja) * 1987-11-13 1997-09-30 三井石油化学工業株式会社 ポリオレフイン組成物
US5244987A (en) * 1988-12-22 1993-09-14 Bf Chemicals Limited Process for alpha-olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization medium
JPH0459405A (ja) * 1990-06-29 1992-02-26 Nissan Motor Co Ltd 車両用サスペンション装置
ATE528327T1 (de) * 1998-10-27 2011-10-15 Westlake Longview Corp Verfahren zur polymerisierung von olefine.
US7238756B2 (en) * 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties
US6828395B1 (en) 2003-10-15 2004-12-07 Univation Technologies, Llc Polymerization process and control of polymer composition properties
KR100723367B1 (ko) * 2006-04-19 2007-05-30 삼성토탈 주식회사 올레핀 중합 및 공중합 방법
EP2062924A1 (fr) * 2007-11-22 2009-05-27 Ineos Europe Limited Procédé pour la polymérisation d'éthylène
CN109384885B (zh) * 2018-09-29 2020-08-11 浙江大学 一种梳状乙烯基聚烯烃热塑性弹性体的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL194368A (fr) 1954-02-25
US2822357A (en) * 1955-01-28 1958-02-04 Du Pont Manufacture of polyethylene of controlled molecular weight
US2959579A (en) * 1955-12-19 1960-11-08 Reed Hugh Wilma Boulton Polymerization of ethylene and catalyst therefor
BE564245A (fr) 1957-02-15
GB828958A (en) 1957-06-27 1960-02-24 British Insulated Callenders Improvements in or relating to electric insulators
US3108973A (en) * 1961-02-16 1963-10-29 Hercules Powder Co Ltd Mixed crystal of titanium trichloride, aluminum chloride, and alkylalumi num dichloride
DE1595666C3 (de) * 1966-08-09 1982-06-16 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α- Olefinen
DE1720611C3 (de) * 1967-01-28 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen
US4048419A (en) * 1973-04-14 1977-09-13 Chemische Werke Huls Aktiengesellschaft Process for the production of partially crystalline polybutene-1
US4059720A (en) * 1973-12-11 1977-11-22 Ruhrchemie Aktiengesellschaft Process for the production of polyethylene having molecular weights above 500,000
GB1498852A (en) * 1974-04-30 1978-01-25 Asahi Chemical Ind Catalyst and method for polymerizing ethylene and propylene
DE2630262C2 (de) 1976-07-06 1985-01-03 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Polyolefinen

Also Published As

Publication number Publication date
NL173173B (nl) 1983-07-18
FR2434824B1 (fr) 1985-05-24
DE2837481A1 (de) 1980-03-06
ES483591A1 (es) 1980-05-16
JPS5817205B2 (ja) 1983-04-05
IT7950104A0 (it) 1979-08-27
JPS5531881A (en) 1980-03-06
GB2028845A (en) 1980-03-12
NL173173C (nl) 1983-12-16
FR2434824A1 (fr) 1980-03-28
US4387202A (en) 1983-06-07
CA1124949A (fr) 1982-06-01
NL7809827A (nl) 1980-03-03
GB2028845B (en) 1982-11-03
ZA793853B (en) 1980-10-29
DE2837481C2 (de) 1983-08-04
IT1206981B (it) 1989-05-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19930831