NO833428L - Katalysator for polymerisasjon av olefiner og fremstilling og anvendelse derav - Google Patents

Katalysator for polymerisasjon av olefiner og fremstilling og anvendelse derav

Info

Publication number
NO833428L
NO833428L NO833428A NO833428A NO833428L NO 833428 L NO833428 L NO 833428L NO 833428 A NO833428 A NO 833428A NO 833428 A NO833428 A NO 833428A NO 833428 L NO833428 L NO 833428L
Authority
NO
Norway
Prior art keywords
catalyst
polymerization
chloride
magnesium
ratio
Prior art date
Application number
NO833428A
Other languages
English (en)
Norwegian (no)
Inventor
Donald Earl Gessell
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO833428L publication Critical patent/NO833428L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/398—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing boron or metal atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0836—Compounds with one or more Si-OH or Si-O-metal linkage
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO833428A 1982-09-30 1983-09-23 Katalysator for polymerisasjon av olefiner og fremstilling og anvendelse derav NO833428L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42963182A 1982-09-30 1982-09-30
US06/523,867 US4511669A (en) 1982-09-30 1983-08-18 High efficiency catalysts for varying olefin polymer molecular weight distribution

Publications (1)

Publication Number Publication Date
NO833428L true NO833428L (no) 1984-04-02

Family

ID=27028274

Family Applications (1)

Application Number Title Priority Date Filing Date
NO833428A NO833428L (no) 1982-09-30 1983-09-23 Katalysator for polymerisasjon av olefiner og fremstilling og anvendelse derav

Country Status (8)

Country Link
US (1) US4511669A (da)
EP (1) EP0105728A3 (da)
AU (1) AU576734B2 (da)
BR (1) BR8305394A (da)
CA (1) CA1215351A (da)
DK (1) DK435783A (da)
FI (1) FI833412A7 (da)
NO (1) NO833428L (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618662A (en) * 1984-04-23 1986-10-21 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
JPH0665687B2 (ja) * 1984-09-13 1994-08-24 日産化学工業株式会社 改良されたエチレンの重合もしくは共重合方法
US4874737A (en) * 1988-09-06 1989-10-17 Shell Oil Company Silicate-modified magnesium alkoxide polymerization catalysts
US4876230A (en) * 1988-09-06 1989-10-24 Shell Oil Company Magnesium alkoxide polymerization catalyst by boiling in organic solvents
US4959336A (en) * 1989-04-07 1990-09-25 Shell Oil Company Silicate-modified magnesium ethoxide polymerization catalysts
EP0667873B1 (en) * 1992-10-30 1998-05-13 Union Carbide Chemicals & Plastics Technology Corporation Olefin polymerization catalyst
WO1995006672A1 (en) * 1993-09-03 1995-03-09 Occidental Chemical Corporation Improved catalysts for polymerizing olefins
WO2011050566A1 (zh) * 2009-10-26 2011-05-05 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
WO2011050565A1 (zh) 2009-10-26 2011-05-05 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
EP2500364B1 (en) 2009-11-13 2020-03-04 China Petroleum & Chemical Corporation Supported non-metallocene catalyst preparation method and application thereof
US8952113B2 (en) 2009-11-13 2015-02-10 China Petroleum & Chemical Corp. Supported nonmetallocene catalyst, preparation and use thereof
US7951883B1 (en) 2009-12-04 2011-05-31 Equistar Chemicals, Lp Preparation of multimodal, high density, ethylene homopolymer barrier resins and films
US7935651B1 (en) * 2010-02-04 2011-05-03 Equistar Chemicals, L.P. Method for preparing a Ziegler-Natta catalyst
WO2025235588A1 (en) 2024-05-10 2025-11-13 Equistar Chimicals, Lp High-performance ziegler catalyst for loop-slurry process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
JPS5447783A (en) * 1977-09-22 1979-04-14 Nissan Chem Ind Ltd Preparation of ethylene polymer
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
JPS54146885A (en) * 1978-05-10 1979-11-16 Nissan Chem Ind Ltd Improved polymerization process for ethylene
JPS5941651B2 (ja) * 1980-09-05 1984-10-08 日産化学工業株式会社 ポリブテン−１の製造方法
US4335016A (en) * 1981-02-23 1982-06-15 Chemplex Company Catalyst and method
AU546911B2 (en) * 1981-03-25 1985-09-26 Nippon Oil Company Limited Olefin polymerizing catalyst
US4374755A (en) * 1981-06-26 1983-02-22 Conoco Inc. Magnesium disiloxide compounds
US4440869A (en) * 1982-09-30 1984-04-03 Conoco Inc. Olefin polymerization catalyst
US4518706A (en) * 1982-09-30 1985-05-21 E. I. Du Pont De Nemours And Company Hydrocarbon soluble catalyst supports and resultant polymerization catalysts
US4458027A (en) * 1983-03-18 1984-07-03 E. I. Du Pont De Nemours And Company Olefin polymerization catalysts

Also Published As

Publication number Publication date
BR8305394A (pt) 1984-05-15
AU1903783A (en) 1984-04-05
DK435783D0 (da) 1983-09-23
FI833412A0 (fi) 1983-09-23
DK435783A (da) 1984-03-31
CA1215351A (en) 1986-12-16
EP0105728A3 (en) 1985-06-12
US4511669A (en) 1985-04-16
EP0105728A2 (en) 1984-04-18
AU576734B2 (en) 1988-09-08
FI833412L (fi) 1984-03-31
FI833412A7 (fi) 1984-03-31

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