CA1128920A - Polymerisation d'alpha-olefines avec catalyseur double d'organo-titane-chrome - Google Patents

Polymerisation d'alpha-olefines avec catalyseur double d'organo-titane-chrome

Info

Publication number
CA1128920A
CA1128920A CA339,512A CA339512A CA1128920A CA 1128920 A CA1128920 A CA 1128920A CA 339512 A CA339512 A CA 339512A CA 1128920 A CA1128920 A CA 1128920A
Authority
CA
Canada
Prior art keywords
catalyst
halide
titanium
mixture
compound
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
CA339,512A
Other languages
English (en)
Inventor
Wilbur L. Bressler
Kirby Lowery, Jr.
Fred L. Vance, Jr.
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 US05/959,287 external-priority patent/US4204050A/en
Priority claimed from US05/959,538 external-priority patent/US4321159A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA1128920A publication Critical patent/CA1128920A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA339,512A 1978-11-09 1979-11-09 Polymerisation d'alpha-olefines avec catalyseur double d'organo-titane-chrome Expired CA1128920A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US959,287 1978-11-09
US05/959,287 US4204050A (en) 1978-11-09 1978-11-09 Polymerization of α-olefins with a dual transition metal catalyst
US05/959,538 US4321159A (en) 1978-11-13 1978-11-13 Organo titanium chromium compound, catalyst prepared therefrom and polymerization of olefins therewith
US959,538 1978-11-13

Publications (1)

Publication Number Publication Date
CA1128920A true CA1128920A (fr) 1982-08-03

Family

ID=27130410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA339,512A Expired CA1128920A (fr) 1978-11-09 1979-11-09 Polymerisation d'alpha-olefines avec catalyseur double d'organo-titane-chrome

Country Status (2)

Country Link
AU (1) AU527210B2 (fr)
CA (1) CA1128920A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019231991A1 (fr) * 2018-06-01 2019-12-05 Dow Global Technologies Llc Système de catalyseur ziegler-natta ayant un composant de chlorure de magnésium traité

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019231991A1 (fr) * 2018-06-01 2019-12-05 Dow Global Technologies Llc Système de catalyseur ziegler-natta ayant un composant de chlorure de magnésium traité
CN112243446A (zh) * 2018-06-01 2021-01-19 陶氏环球技术有限责任公司 具有经处理的氯化镁组分的齐格勒-纳塔催化剂系统

Also Published As

Publication number Publication date
AU527210B2 (en) 1983-02-24
AU5255179A (en) 1980-05-15

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