Title:
PRODUCTION OF THERMOPLASTIC RESIN EXCELLENT IN LIQUID REPELLENCY
Document Type and Number:
Japanese Patent JPH0586141
Kind Code:
A
Abstract:
PURPOSE:To obtain the title resin excellent in liquid repellency and its retention by subjecting a specified unsaturated copolymer resin and a specified amount of a polyfluoroalkylated (meth)acrylate to radical polymerization conditions to produce a grafted copolymer. CONSTITUTION:100 pts.wt. unsaturated copolymer resin comprising 80-99.95mol% at least one 2-12C alpha-olefin (e.g. propylene) and 0.05-20mol% cycloolefin of the formula (wherein R<1> is 2-5C alkylidene or alkenyl; R<2> is a 1-5C hydrocarbon group; and n is 0-2) and 0.5-90 pts.wt. polyfluoroalkylated (meth)acrylate (e.g. perfluorooctylethyl methacrylate) or both this compound and a vinylidene monomer (e.g. styrene) are subjected to radical polymerization conditions to produce a grafted copolymer.
Inventors:
FUTAMURA HITOSHI
Application Number:
JP24873391A
Publication Date:
April 06, 1993
Filing Date:
September 27, 1991
Export Citation:
Assignee:
MITSUBISHI PETROCHEMICAL CO
International Classes:
C08F255/00; (IPC1-7): C08F255/00
Attorney, Agent or Firm:
Takaya Yamamoto
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