GB1566415A - Olefin polymerisation catalyst components catalysts comprising said components and olefin polymerisation process - Google Patents

Olefin polymerisation catalyst components catalysts comprising said components and olefin polymerisation process Download PDF

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Publication number
GB1566415A
GB1566415A GB4704676A GB4704676A GB1566415A GB 1566415 A GB1566415 A GB 1566415A GB 4704676 A GB4704676 A GB 4704676A GB 4704676 A GB4704676 A GB 4704676A GB 1566415 A GB1566415 A GB 1566415A
Authority
GB
United Kingdom
Prior art keywords
catalyst component
chloride
compound
alkoxide
magnesium
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.)
Expired
Application number
GB4704676A
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US05/631,954 external-priority patent/US4039472A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of GB1566415A publication Critical patent/GB1566415A/en
Expired 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)
GB4704676A 1975-11-14 1976-11-11 Olefin polymerisation catalyst components catalysts comprising said components and olefin polymerisation process Expired GB1566415A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63195675A 1975-11-14 1975-11-14
US05/631,954 US4039472A (en) 1975-11-14 1975-11-14 Increasing the particle size of as formed polyethylene or ethylene copolymer

Publications (1)

Publication Number Publication Date
GB1566415A true GB1566415A (en) 1980-04-30

Family

ID=27091509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4704676A Expired GB1566415A (en) 1975-11-14 1976-11-11 Olefin polymerisation catalyst components catalysts comprising said components and olefin polymerisation process

Country Status (9)

Country Link
JP (1) JPS5263195A (fr)
DE (1) DE2652040A1 (fr)
DK (1) DK511976A (fr)
FR (1) FR2331571A1 (fr)
GB (1) GB1566415A (fr)
IE (1) IE43671B1 (fr)
IT (1) IT1066619B (fr)
LU (1) LU76170A1 (fr)
NL (1) NL7612593A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130699A (en) * 1977-11-25 1978-12-19 Standard Oil Company (Indiana) Vapor phase polymerization with temporarily inactive titanium catalyst
US4394291A (en) 1981-03-04 1983-07-19 Phillips Petroleum Company Polyolefin polymerization process and catalyst

Also Published As

Publication number Publication date
IT1066619B (it) 1985-03-12
IE43671L (en) 1977-05-14
DK511976A (da) 1977-05-15
LU76170A1 (fr) 1977-06-03
JPS5263195A (en) 1977-05-25
DE2652040A1 (de) 1977-05-18
FR2331571B1 (fr) 1980-05-16
NL7612593A (nl) 1977-05-17
FR2331571A1 (fr) 1977-06-10
IE43671B1 (en) 1981-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee