IT1122178B - CATALYST FOR THE POLYMERIZATION OF OLEFINE - Google Patents

CATALYST FOR THE POLYMERIZATION OF OLEFINE

Info

Publication number
IT1122178B
IT1122178B IT24353/79A IT2435379A IT1122178B IT 1122178 B IT1122178 B IT 1122178B IT 24353/79 A IT24353/79 A IT 24353/79A IT 2435379 A IT2435379 A IT 2435379A IT 1122178 B IT1122178 B IT 1122178B
Authority
IT
Italy
Prior art keywords
olefine
polymerization
catalyst
Prior art date
Application number
IT24353/79A
Other languages
Italian (it)
Other versions
IT7924353A0 (en
Original Assignee
Nat Petro Chem
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 Nat Petro Chem filed Critical Nat Petro Chem
Publication of IT7924353A0 publication Critical patent/IT7924353A0/en
Application granted granted Critical
Publication of IT1122178B publication Critical patent/IT1122178B/en

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
IT24353/79A 1978-07-14 1979-07-13 CATALYST FOR THE POLYMERIZATION OF OLEFINE IT1122178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92447078A 1978-07-14 1978-07-14

Publications (2)

Publication Number Publication Date
IT7924353A0 IT7924353A0 (en) 1979-07-13
IT1122178B true IT1122178B (en) 1986-04-23

Family

ID=25450240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24353/79A IT1122178B (en) 1978-07-14 1979-07-13 CATALYST FOR THE POLYMERIZATION OF OLEFINE

Country Status (9)

Country Link
JP (1) JPS5513789A (en)
BE (1) BE877696A (en)
BR (1) BR7904371A (en)
DE (1) DE2925987A1 (en)
FR (1) FR2430955A1 (en)
GB (1) GB2025437A (en)
IT (1) IT1122178B (en)
NL (1) NL185844C (en)
NO (1) NO792343L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356294A (en) * 1980-10-24 1982-10-26 National Petro Chemicals Corp. Production of polyolefins having improved ESCR
US4364842A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphate supported chromium catalyst
EP0562203A1 (en) * 1992-03-24 1993-09-29 Bp Chemicals S.N.C. Process for the preparation of a polymerisation catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984351A (en) * 1975-03-14 1976-10-05 National Petro Chemicals Corporation Olefin polymerization catalyst
US4100104A (en) * 1977-01-13 1978-07-11 National Petro Chemicals Corporation Catalytic materials as for olefin polymerization

Also Published As

Publication number Publication date
GB2025437A (en) 1980-01-23
JPS5513789A (en) 1980-01-30
BR7904371A (en) 1980-03-25
BE877696A (en) 1980-01-14
NO792343L (en) 1980-01-15
NL7905294A (en) 1980-01-16
FR2430955A1 (en) 1980-02-08
NL185844B (en) 1990-03-01
IT7924353A0 (en) 1979-07-13
NL185844C (en) 1990-08-01
DE2925987A1 (en) 1980-01-24

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