GB2025437A - Olefin polymerization catalyst - Google Patents

Olefin polymerization catalyst Download PDF

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Publication number
GB2025437A
GB2025437A GB7924532A GB7924532A GB2025437A GB 2025437 A GB2025437 A GB 2025437A GB 7924532 A GB7924532 A GB 7924532A GB 7924532 A GB7924532 A GB 7924532A GB 2025437 A GB2025437 A GB 2025437A
Authority
GB
United Kingdom
Prior art keywords
process according
aluminum
temperature
support
support material
Prior art date
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.)
Withdrawn
Application number
GB7924532A
Other languages
English (en)
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.)
National Petro-Chemicals Corp
Original Assignee
National Petro-Chemicals 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 National Petro-Chemicals Corp filed Critical National Petro-Chemicals Corp
Publication of GB2025437A publication Critical patent/GB2025437A/en
Withdrawn legal-status Critical Current

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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

Landscapes

  • 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)
  • Polymerization Catalysts (AREA)
GB7924532A 1978-07-14 1979-07-13 Olefin polymerization catalyst Withdrawn GB2025437A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB2025437A true GB2025437A (en) 1980-01-23

Family

ID=25450240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924532A Withdrawn GB2025437A (en) 1978-07-14 1979-07-13 Olefin polymerization catalyst

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562203A1 (en) * 1992-03-24 1993-09-29 Bp Chemicals S.N.C. Process for the preparation of a polymerisation catalyst

Families Citing this family (2)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562203A1 (en) * 1992-03-24 1993-09-29 Bp Chemicals S.N.C. Process for the preparation of a polymerisation catalyst

Also Published As

Publication number Publication date
JPS5513789A (en) 1980-01-30
IT7924353A0 (it) 1979-07-13
NL7905294A (nl) 1980-01-16
FR2430955A1 (fr) 1980-02-08
NL185844C (nl) 1990-08-01
IT1122178B (it) 1986-04-23
DE2925987A1 (de) 1980-01-24
BR7904371A (pt) 1980-03-25
NO792343L (no) 1980-01-15
NL185844B (nl) 1990-03-01
BE877696A (fr) 1980-01-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)