Asahi Glass Company, Limited

Takashi Watabe

Takao Doi

Hirotsugu Yamamoto

Hiroshi Hatano

Toshihiko Higuchi

Nobuaki Kunii

Kaori Tsuruoka

Minoru Yamada

Hiromitsu Takeyasu

Tomoko Matsumoto

Toru Ueno

Kazunori Chiba

Shinya Saiki

Etsuko Sakai

Tatsuo Onoguchi

Hiroshi Wada

Shigeyuki Kozawa

Joichi Saito

Kiyoshi Tanabe

Shigehito Shibata

Room temperature-setting composition

Room temperature-setting compositions

A process for purifying a polyether, which comprises adding to a polyether (A) containing a first salt, water (B) and a compound (C) which is capable of reacting with an ion constituting the first salt to form a second salt which is essentially insoluble in the polyether (A), then removing water, followed by removing the second salt from the polyether (A).

Process for purifying a polyether

Process for producing a polyoxyalkylene compound

A method for purifying a polyoxyalkylene alcohol, which comprises treating with a treating agent consisting essentially of a pH buffer, a polyoxyalkylene alcohol containing a double metal cyanide complex catalyst, synthesized by ring-opening polymerization of an alkylene oxide in the presence of said catalyst, and then removing the catalyst and the treating agent from the polyoxyalkylene alcohol.

Method for purifying a polyoxyalkylene alcohol

A process for producing a shaped article of a non-cellular or microcellular polyurethane elastomer by reaction injection molding by using a high molecular weight active hydrogen compound component (A), a chain extender component (B) and a polyisocyanate compound component (C) as starting materials, wherein

Process for producing polyurethane elastomer and composition as starting

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Yokohama, Japan

Takashi Watabe