SG81879A1 - Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith - Google Patents

Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith

Info

Publication number
SG81879A1
SG81879A1 SG9604888A SG1996004888A SG81879A1 SG 81879 A1 SG81879 A1 SG 81879A1 SG 9604888 A SG9604888 A SG 9604888A SG 1996004888 A SG1996004888 A SG 1996004888A SG 81879 A1 SG81879 A1 SG 81879A1
Authority
SG
Singapore
Prior art keywords
processes
preparation
methods
addition polymerization
polymerization catalysts
Prior art date
Application number
SG9604888A
Inventor
James C Stevens
Francis J Timmers
David R Wilson
Gregory F Schmidt
Peter N Nickias
Robert K Rosen
George W Knight
Shih-Yaw Lai
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 NZ235032A external-priority patent/NZ235032A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority claimed from AU62039/90A external-priority patent/AU645519C/en
Publication of SG81879A1 publication Critical patent/SG81879A1/en

Links

SG9604888A 1989-08-31 1990-08-30 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith SG81879A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US40134589A 1989-08-31 1989-08-31
US40134489A 1989-08-31 1989-08-31
US42828389A 1989-10-27 1989-10-27
US42827689A 1989-10-27 1989-10-27
US42808289A 1989-10-27 1989-10-27
US43652489A 1989-11-14 1989-11-14
US54540390A 1990-07-03 1990-07-03
NZ235032A NZ235032A (en) 1989-08-31 1990-08-23 Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
CA002024333A CA2024333C (en) 1989-08-31 1990-08-30 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, method of use, and novel polymers formed therewith
AU62039/90A AU645519C (en) 1989-08-31 1990-08-30 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, method of use, and novel polymers formed therewith
EP90309496A EP0416815B1 (en) 1989-08-31 1990-08-30 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith

Publications (1)

Publication Number Publication Date
SG81879A1 true SG81879A1 (en) 2001-07-24

Family

ID=27581362

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9604888A SG81879A1 (en) 1989-08-31 1990-08-30 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith

Country Status (1)

Country Link
SG (1) SG81879A1 (en)

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