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Dive into the research topics where Shigeru Sawayama is active.

Publication


Featured researches published by Shigeru Sawayama.


Archive | 1987

Vinylamine copolymer, flocculating agent and paper strength increasing agent using the same, as well as process for producing the same

Takaharu Itagaki; Mitsuaki Shiraga; Shigeru Sawayama; Kohichi Satoh


Archive | 1990

Vinylamine copolymer flocculating agent etc.

Takaharu Itagaki; Mitsuaki Shiraga; Shigeru Sawayama; Kohichi Satoh


Archive | 1977

Process for preparing bead polymers

Osamu Kamada; Kenzoh Watanabe; Shigeru Sawayama


Archive | 1987

Vinylamine copolymer, flocculating agent using the same, and process for preparing the same

Takaharu Itagaki; Mitsuaki Shiraga; Shigeru Sawayama; Kohichi Satoh


Archive | 1988

Vinylamine copolymer and process for producing same

Takaharu Itagaki; Mitsuaki Shiraga; Shigeru Sawayama; Kohichi Satoh


Archive | 1985

Process for producing n-substituted formamides

Yoshikazu Murao; Shigeru Sawayama; Kohichi Satoh


Archive | 1987

Coagulant for minute mineral particles in suspension and method for coagulating thereof

Yoshikazu Murao; Shigeru Sawayama; Kenji Mori


Archive | 1993

Paper-making additives comprising cationic polymers

Shigeru Sawayama; Kohichi Satoh; Shinichi Sato; Toshiaki Sakakihara


Archive | 1987

Process for preparing water-soluble polymer

Yoshikazu Murao; Shigeru Sawayama; Kohichi Satoh


Archive | 1980

CATIONIC PAPER STRENGTH ENHANCING AGENT

Osamu Kamata; Shigeru Sawayama; Kenji Mori; Makoto Watanabe

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Toshiaki Sakakihara

Mitsubishi Chemical Corporation

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Shin-ichi Sato

Mitsubishi Chemical Corporation

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