FR2265778B1 - - Google Patents

Info

Publication number
FR2265778B1
FR2265778B1 FR7509499A FR7509499A FR2265778B1 FR 2265778 B1 FR2265778 B1 FR 2265778B1 FR 7509499 A FR7509499 A FR 7509499A FR 7509499 A FR7509499 A FR 7509499A FR 2265778 B1 FR2265778 B1 FR 2265778B1
Authority
FR
France
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
Application number
FR7509499A
Other versions
FR2265778A1 (fr
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of FR2265778A1 publication Critical patent/FR2265778A1/fr
Application granted granted Critical
Publication of FR2265778B1 publication Critical patent/FR2265778B1/fr
Expired legal-status Critical Current

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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7509499A 1974-03-27 1975-03-26 Expired FR2265778B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414784A DE2414784C3 (de) 1974-03-27 1974-03-27 Verfahren zur Herstellung von Niederdruckpolyäthylen

Publications (2)

Publication Number Publication Date
FR2265778A1 FR2265778A1 (fr) 1975-10-24
FR2265778B1 true FR2265778B1 (fr) 1977-04-15

Family

ID=5911343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509499A Expired FR2265778B1 (fr) 1974-03-27 1975-03-26

Country Status (6)

Country Link
US (1) US3991259A (fr)
JP (1) JPS50130889A (fr)
DE (1) DE2414784C3 (fr)
FR (1) FR2265778B1 (fr)
GB (1) GB1493629A (fr)
IT (1) IT1032439B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809337C2 (de) * 1978-03-03 1984-07-12 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung von Niederdruckpolymerisaten des Äthylens mit breiter Molekulargewichtsverteilung
JPS584925B2 (ja) * 1978-06-21 1983-01-28 日石三菱株式会社 ポリオレフインの製造方法
US4472519A (en) * 1982-08-27 1984-09-18 Phillips Petroleum Company Polymerization catalyst system
US4935474A (en) * 1983-06-06 1990-06-19 Exxon Research & Engineering Company Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4618662A (en) * 1984-04-23 1986-10-21 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
FR2633627B1 (fr) * 1988-06-30 1992-05-07 Norsolor Sa Systeme catalytique pour la polymerisation des olefines
US5013798A (en) * 1990-05-24 1991-05-07 Shell Oil Corporation Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
US5061668A (en) * 1990-05-24 1991-10-29 Shell Oil Company Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
AU2003287220A1 (en) * 2002-10-25 2004-05-13 Exxonmobil Chemical Patents Inc. Late transition metal catalysts for olefin oligomerizations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545177B2 (de) * 1960-04-19 1972-01-05 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von katalysatoren fuer die pola merisation ungesaettigter organischer verbindungen
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
DE2126250C3 (de) * 1971-05-26 1980-06-12 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung

Also Published As

Publication number Publication date
JPS50130889A (fr) 1975-10-16
FR2265778A1 (fr) 1975-10-24
GB1493629A (en) 1977-11-30
DE2414784B2 (de) 1980-01-31
US3991259A (en) 1976-11-09
DE2414784C3 (de) 1980-10-09
DE2414784A1 (de) 1975-10-09
IT1032439B (it) 1979-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse