CA2338542C - Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation - Google Patents

Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation Download PDF

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Publication number
CA2338542C
CA2338542C CA002338542A CA2338542A CA2338542C CA 2338542 C CA2338542 C CA 2338542C CA 002338542 A CA002338542 A CA 002338542A CA 2338542 A CA2338542 A CA 2338542A CA 2338542 C CA2338542 C CA 2338542C
Authority
CA
Canada
Prior art keywords
hydrocarbyl
independently
carbon atoms
substituted
olefin
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 - Fee Related
Application number
CA002338542A
Other languages
English (en)
Other versions
CA2338542A1 (fr
Inventor
Anju Parthasarathy
Steven Dale Ittel
Margaret Anne Bennett
Edward Bryan Coughlin
Maurice S. Brookhart
Daniel Joseph Tempel
Kristina Ann Kreutzer
Stephan James Mclain
Jerald Feldman
Lynda Kaye Johnson
Samuel David Arthur
Elizabeth Forrester Mccord
Christopher Moore Killian
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.)
University of North Carolina at Chapel Hill
EIDP Inc
Original Assignee
University of North Carolina at Chapel Hill
EI Du Pont de Nemours and 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
Application filed by University of North Carolina at Chapel Hill, EI Du Pont de Nemours and Co filed Critical University of North Carolina at Chapel Hill
Priority claimed from CA002211108A external-priority patent/CA2211108C/fr
Publication of CA2338542A1 publication Critical patent/CA2338542A1/fr
Application granted granted Critical
Publication of CA2338542C publication Critical patent/CA2338542C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002338542A 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation Expired - Fee Related CA2338542C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US37804495A 1995-01-24 1995-01-24
US08/378,044 1995-01-24
US41528395A 1995-04-03 1995-04-03
US08/415,283 1995-04-03
US47359095A 1995-06-07 1995-06-07
US08/473,590 1995-06-07
US265495P 1995-08-22 1995-08-22
US60/002,654 1995-08-22
US737595P 1995-11-15 1995-11-15
US60/007,375 1995-11-15
CA002211108A CA2211108C (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002211108A Division CA2211108C (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation

Publications (2)

Publication Number Publication Date
CA2338542A1 CA2338542A1 (fr) 1996-08-01
CA2338542C true CA2338542C (fr) 2004-05-18

Family

ID=27543509

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002338542A Expired - Fee Related CA2338542C (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation
CA002338581A Abandoned CA2338581A1 (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation
CA002338526A Expired - Fee Related CA2338526C (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002338581A Abandoned CA2338581A1 (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation
CA002338526A Expired - Fee Related CA2338526C (fr) 1995-01-24 1996-01-24 Polymeres d'olefines et de .alpha.-olefines et procedes de polymerisation

Country Status (1)

Country Link
CA (3) CA2338542C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110452320B (zh) * 2018-05-08 2022-05-10 中国石油天然气股份有限公司 支化聚乙烯的制备方法
US20200270435A1 (en) * 2019-02-27 2020-08-27 Milliken & Company Method for making heterophasic polymer compositions
CN112250940A (zh) * 2020-10-27 2021-01-22 长春工业大学 一种负载路易斯酸的短切碳纤维增强聚烯烃复合材料及其制备方法
CN114539521B (zh) * 2022-02-25 2023-09-29 中国地质科学院矿产综合利用研究所 一种稀土催化降粘剂及其制备方法和应用

Also Published As

Publication number Publication date
CA2338526A1 (fr) 1996-08-01
CA2338526C (fr) 2003-12-09
CA2338581A1 (fr) 1996-08-01
CA2338542A1 (fr) 1996-08-01

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