FI67711C - Katalytisk polymerisering av etylen med en krom-(ii)-katalysator pao en baerare i naervaro av ett fenoliskt antioxidationsmedel - Google Patents

Katalytisk polymerisering av etylen med en krom-(ii)-katalysator pao en baerare i naervaro av ett fenoliskt antioxidationsmedel Download PDF

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Publication number
FI67711C
FI67711C FI790602A FI790602A FI67711C FI 67711 C FI67711 C FI 67711C FI 790602 A FI790602 A FI 790602A FI 790602 A FI790602 A FI 790602A FI 67711 C FI67711 C FI 67711C
Authority
FI
Finland
Prior art keywords
radicals
catalyst
chromium
polymerization
phenolic antioxidant
Prior art date
Application number
FI790602A
Other languages
English (en)
Finnish (fi)
Other versions
FI67711B (fi
FI790602A (fi
Inventor
George Leonard Goeke
Anthony David Hamer
Frederick John Karol
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of FI790602A publication Critical patent/FI790602A/fi
Application granted granted Critical
Publication of FI67711B publication Critical patent/FI67711B/fi
Publication of FI67711C publication Critical patent/FI67711C/fi

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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

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  • 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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
FI790602A 1978-02-22 1979-02-22 Katalytisk polymerisering av etylen med en krom-(ii)-katalysator pao en baerare i naervaro av ett fenoliskt antioxidationsmedel FI67711C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88007978 1978-02-22
US05/880,079 US4170589A (en) 1978-02-22 1978-02-22 Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant

Publications (3)

Publication Number Publication Date
FI790602A FI790602A (fi) 1979-08-23
FI67711B FI67711B (fi) 1985-01-31
FI67711C true FI67711C (fi) 1985-05-10

Family

ID=25375479

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790602A FI67711C (fi) 1978-02-22 1979-02-22 Katalytisk polymerisering av etylen med en krom-(ii)-katalysator pao en baerare i naervaro av ett fenoliskt antioxidationsmedel

Country Status (10)

Country Link
US (1) US4170589A (de)
EP (1) EP0003836B1 (de)
JP (1) JPS5831092B2 (de)
AU (1) AU524473B2 (de)
CA (1) CA1128240A (de)
DE (1) DE2964685D1 (de)
DK (1) DK75879A (de)
FI (1) FI67711C (de)
NO (1) NO154800C (de)
NZ (1) NZ189729A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642331A (en) * 1985-05-20 1987-02-10 The B. F. Goodrich Company Method of enhancing the flexibility of polypyrrole structures
US5258071A (en) * 1987-05-14 1993-11-02 Glaverbel Vitreous filler material for a polymeric matrix
LU86880A1 (fr) * 1987-05-14 1989-01-19 Glaverbel Microbilles de verre destinees a etre mises en contact avec des matieres polymerisables;procede de traitement de microbilles de verre pour les rendre aptes a un tel usage et procede de polymerisation faisant appel a de telles microbilles
US4814367A (en) * 1987-07-30 1989-03-21 Argus Chemical Corporation Stabilizing high density polyethylene containing chromium catalyst residues with 2,2'-ethylidene-bis(4,6-di-t-butylphenol), a solid polyol having five to six carbon atoms, and a tris(alkylaryl) phosphite
LU87138A1 (fr) * 1988-02-19 1989-09-20 Glaverbel Perles de verre traitees en surface,procede de traitement de la surface des perles de verre et matrice polymere synthetique incorporant de telles perles de verre
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919926D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
US5216061A (en) * 1991-01-11 1993-06-01 Phillips Petroleum Company Process to graft stereoregular polymers of branched, higher alpha-olefins and compositions thereof
BE1005795A3 (fr) * 1992-05-13 1994-02-01 Solvay Procede de polymerisation d'olefines et (co)polymeres a blocs derives d'au moins une olefine.
US5370818A (en) * 1993-05-28 1994-12-06 Potters Industries, Inc. Free-flowing catalyst coated beads for curing polyester resin
TW338046B (en) * 1995-06-29 1998-08-11 Ciba Sc Holding Ag Process for the preparation of stabilized olefin polymers
US6166161A (en) * 1996-06-24 2000-12-26 The Dow Chemical Company Incorporation of functionalized comonomers in polyolefins
CN1232472A (zh) * 1996-09-04 1999-10-20 陶氏化学公司 在聚烯烃中加入自由基抑制剂
JP2006342326A (ja) * 2005-05-12 2006-12-21 Japan Polypropylene Corp オレフィン重合用触媒およびオレフィン重合用触媒の製造方法
CN104854150B (zh) * 2012-04-27 2017-05-24 阿尔比马尔公司 活化剂组合物、其制备及其在催化剂中的用途

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE605950A (de) * 1960-07-11
US3347938A (en) * 1964-04-23 1967-10-17 Eastman Kodak Co Antioxidant composition
US3644538A (en) * 1967-08-22 1972-02-22 Exxon Research Engineering Co Hindered trisphenols
US3458473A (en) * 1968-09-04 1969-07-29 Exxon Research Engineering Co Phenolic antioxidant composition for polyolefins
US3682904A (en) * 1969-05-16 1972-08-08 Goodyear Tire & Rubber Mixture of mono and di-orthotertiary hexyl para-cresols
NO136797C (no) * 1970-09-25 1977-11-09 Union Carbide Corp Fremgangsm}te for polymerisering av etylen med modifisert katalysator
US3709853A (en) * 1971-04-29 1973-01-09 Union Carbide Corp Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts
GB1553674A (en) * 1975-08-14 1979-09-26 British Petroleum Co Polymersation catalyst
US4015059A (en) * 1975-12-29 1977-03-29 Union Carbide Corporation Fused ring catalyst and ethylene polymerization process therewith
US4065612A (en) * 1976-03-30 1977-12-27 Union Carbide Corporation Phenol modified polymerization catalyst and polymerization process
US4077904A (en) * 1976-06-29 1978-03-07 Union Carbide Corporation Olefin polymerization process and catalyst therefor

Also Published As

Publication number Publication date
JPS54158490A (en) 1979-12-14
US4170589A (en) 1979-10-09
EP0003836A1 (de) 1979-09-05
NZ189729A (en) 1980-11-14
NO790586L (no) 1979-08-23
AU4443679A (en) 1979-08-30
NO154800B (no) 1986-09-15
EP0003836B1 (de) 1983-02-09
DE2964685D1 (en) 1983-03-17
AU524473B2 (en) 1982-09-16
DK75879A (da) 1979-08-23
NO154800C (no) 1986-12-29
JPS5831092B2 (ja) 1983-07-04
CA1128240A (en) 1982-07-20
FI67711B (fi) 1985-01-31
FI790602A (fi) 1979-08-23

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Owner name: UNION CARBIDE CORP