Asahi Glass Company, Limited

Asahi Fiber Glass Company, Limited

Tomiya Sugiura

Hideki Nakagawa

Shigeyuki Kozawa

Shigeharu Arai

Yuriko Kaida

Takao Doi

Akira Kitsunezuka

Kyon Hun Min

Nobuhiro Sakuma

Fumiyasu Funami

Atsuo Okawara

Vinyl chloride resin composition

An aqueous composition comprising a carboxylate group-containing blocked polyurethane and water as essential components, wherein said polyurethane is a reaction product of a carboxylic acid (or carboxylate) group-containing polyoxyalkylene polyol containing at least 50% by weight of oxyethylene groups, with an average number of hydroxyl groups being more than 2 and having, on an average, from 0.005 to 0.8 --COOX group (X: a hydrogen atom or a cation) per molecule at the backbone chain terminals, a polyisocyanate having isocyanate groups in an amount stoichiometrically in excess of the hydroxyl groups of said polyol, and a blocking agent in an amount corresponding to the stoichiometrically excess amount of said polyisocyanate, and when X is a hydrogen atom, X is converted to a cation at an optional stage.

Aqueous composition

A resin composition comprising polyphenylene sulfide and hypophosphorous acid or its salt.

Resin composition and method for its preparation

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Yokohama, Japan

Tomiya Sugiura