IT947076B - Titanio tetralchile e suo impiego come catalizzatore di polimerizza zione - Google Patents

Titanio tetralchile e suo impiego come catalizzatore di polimerizza zione

Info

Publication number
IT947076B
IT947076B IT19925/72A IT1992572A IT947076B IT 947076 B IT947076 B IT 947076B IT 19925/72 A IT19925/72 A IT 19925/72A IT 1992572 A IT1992572 A IT 1992572A IT 947076 B IT947076 B IT 947076B
Authority
IT
Italy
Prior art keywords
tetralkyl
titanium
polymerization catalyst
polymerization
catalyst
Prior art date
Application number
IT19925/72A
Other languages
English (en)
Italian (it)
Inventor
W Kruse
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT947076B publication Critical patent/IT947076B/it

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
    • 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
    • C07F7/28—Titanium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT19925/72A 1971-02-02 1972-01-28 Titanio tetralchile e suo impiego come catalizzatore di polimerizza zione IT947076B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11201771A 1971-02-02 1971-02-02

Publications (1)

Publication Number Publication Date
IT947076B true IT947076B (it) 1973-05-21

Family

ID=22341693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19925/72A IT947076B (it) 1971-02-02 1972-01-28 Titanio tetralchile e suo impiego come catalizzatore di polimerizza zione

Country Status (8)

Country Link
US (1) US3712874A (enExample)
BE (1) BE778884A (enExample)
CA (1) CA976976A (enExample)
DE (1) DE2204927A1 (enExample)
FR (1) FR2124419B1 (enExample)
GB (1) GB1348472A (enExample)
IT (1) IT947076B (enExample)
NL (1) NL7201365A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971767A (en) * 1974-05-20 1976-07-27 E. I. Du Pont De Nemours And Company Olefin polymerization catalyst system and process for polymerization of olefins
US4011383A (en) * 1974-05-20 1977-03-08 E. I. Du Pont De Nemours And Company Tetra(neophyl) zirconium and its use in process for the polymerization of olefins
EP0026987A1 (en) * 1979-10-04 1981-04-15 Imperial Chemical Industries Plc Polymerisation catalysts and process for the homo- or co-polymerisation of alpha-olefins
US4376722A (en) * 1981-10-27 1983-03-15 Mobil Oil Corporation Alkyltitanium and alkylchromium catalysts for olefin polymerization
US4446243A (en) * 1981-10-27 1984-05-01 Mobil Oil Corporation Catalysts for olefin polymerization comprising the reaction product of organotitanium and organochromium with zeolites
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
DE59404305D1 (de) * 1993-05-21 1997-11-20 Danubia Petrochem Polymere Hochaktive Katalysatoren für die Olefinpolymerisation und Polymerisationsverfahren unter Verwendung dieser Katalysatoren
US5629255A (en) * 1993-05-21 1997-05-13 Pcd Polymere Gesellschaft M.B.H. Highly active catalysts for olefin polymerization and a polymerization process using these catalysts

Also Published As

Publication number Publication date
GB1348472A (en) 1974-03-20
FR2124419B1 (enExample) 1976-07-23
CA976976A (en) 1975-10-28
US3712874A (en) 1973-01-23
BE778884A (fr) 1972-08-02
NL7201365A (enExample) 1972-08-04
DE2204927A1 (de) 1972-08-17
FR2124419A1 (enExample) 1972-09-22

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