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FR2043607A1 - Organo-magnesium reduced titanium catal- - ysts for olefin polymerisation - Google Patents

Organo-magnesium reduced titanium catal- - ysts for olefin polymerisation

Info

Publication number
FR2043607A1
FR2043607A1 FR7018245A FR7018245A FR2043607A1 FR 2043607 A1 FR2043607 A1 FR 2043607A1 FR 7018245 A FR7018245 A FR 7018245A FR 7018245 A FR7018245 A FR 7018245A FR 2043607 A1 FR2043607 A1 FR 2043607A1
Authority
FR
France
Prior art keywords
organo
olefin polymerisation
ysts
catal
reduced titanium
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Withdrawn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
FR7018245A
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of FR2043607A1 publication Critical patent/FR2043607A1/fr
Withdrawn legal-status Critical Current

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

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)
FR7018245A 1969-05-22 1970-05-20 Organo-magnesium reduced titanium catal- - ysts for olefin polymerisation Withdrawn FR2043607A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2620769 1969-05-22

Publications (1)

Publication Number Publication Date
FR2043607A1 true FR2043607A1 (en) 1971-02-19

Family

ID=10240030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018245A Withdrawn FR2043607A1 (en) 1969-05-22 1970-05-20 Organo-magnesium reduced titanium catal- - ysts for olefin polymerisation

Country Status (6)

Country Link
AU (1) AU1529170A (fr)
BE (1) BE750317A (fr)
CA (1) CA921014A (fr)
DE (1) DE2024558A1 (fr)
FR (1) FR2043607A1 (fr)
NL (1) NL7007256A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388220A (en) * 1980-07-14 1983-06-14 Imperial Chemical Industries Limited Transition metal composition, production and use

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL165180B (nl) * 1971-03-11 1980-10-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
NL164867C (nl) 1971-03-11 1981-02-16 Stamicarbon Werkwijze voor het polymeriseren van alfa-alkenen.
US4540756A (en) * 1983-11-01 1985-09-10 Hercules Incorporated Process for making low crystallinity polyolefins
JPS62267305A (ja) * 1986-05-15 1987-11-20 Sumitomo Chem Co Ltd オレフイン重合体の製造法
US11214633B2 (en) * 2019-09-10 2022-01-04 Braskem America, Inc. Ziegler-Natta catalyst systems and methods of controlling particle size

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388220A (en) * 1980-07-14 1983-06-14 Imperial Chemical Industries Limited Transition metal composition, production and use

Also Published As

Publication number Publication date
DE2024558A1 (de) 1970-11-26
NL7007256A (fr) 1970-11-24
BE750317A (fr) 1970-11-13
AU1529170A (en) 1971-11-25
CA921014A (en) 1973-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse