Title:
【発明の名称】オレフィン/一酸化炭素コポリマーの製造方法
Document Type and Number:
Japanese Patent JP2003505564
Kind Code:
A
Abstract:
A process for preparing linear, alternating carbon monoxide copolymers, in which at least one olefinically unsaturated compound having from two to twenty carbon atoms (component K1) and carbon monoxide are copolymerized in the presence ofa) metal complexes,b) if desired, a protonic or Lewis acid, andc) if desired, a hydroxyl compound,comprises metering into the copolymerization, as it proceeds, at least one olefinically unsaturated compound having from two to twenty carbon atoms (component K2<>component K1) in the form of pulses, i.e. as a regular or irregular sequence of feed, for which the term pulse is used, and non-feed.Carbon monoxide copolymers obtainable from said process are used for producing fibers, films or moldings, and the fibers, films and moldings produced from these polymers are described.
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Inventors:
Joachim Kvaiser
Michael gepleks
Bernhard Rieger
Wolfgang Hoon
Michael gepleks
Bernhard Rieger
Wolfgang Hoon
Application Number:
JP2001512780A
Publication Date:
February 12, 2003
Filing Date:
July 05, 2000
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
C08G67/02; D01F6/76; C08J5/00; (IPC1-7): C08G67/02; C08J5/00; D01F6/76
Attorney, Agent or Firm:
Toshio Yano (4 outside)