C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/283
C08G 63/58 (2006.01)
Patent
CA 1166399
Abstract of the Disclosure An unsaturated polyester is produced by reacting a dicarboxylic acid anhydride with an alkylene oxide in the presence of a reaction product of a dicarboxylic acid and dicyclopentadiene. The unsaturated polyester thus obtained affords a cured polyester resin having well balanced properties of mechanical strength and boiling-water resistance.
375851
Hasegawa Takashi
Miki Minoru
Taniguchi Yutaka
Fetherstonhaugh & Co.
Takeda Chemical Industries Ltd.
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