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Hotspot


Dive into the research topics where Hisao Takeda is active.

Publication


Featured researches published by Hisao Takeda.


Archive | 1988

Process for production of water-soluble polymer dispersion

Hisao Takeda; Mutsumi Kawano


Archive | 1989

Process for the preparation of dispersion of water-soluble cationic polymer

Hisao Takeda; Mutsumi Kawano


Archive | 1985

Process for the production of a water-soluble polymer dispersion

Hisao Takeda; Mutsumi Kawano


Archive | 1978

Cationic polymer flocculant prepared by reacting epichlorohydrin and a Mannich reaction product

Katsutoshi Tanaka; Hisao Takeda; Mutsumi Kawano; Isao Miyahara


Archive | 1989

Process for the preparation of water-soluble cationic polymer

Hisao Takeda; Mutsumi Kawano


Archive | 1982

Cationic polymer flocculant

Katsutoshi Tanaka; Hisao Takeda; Mutsumi Kawano; Isao Miyahara


Archive | 1985

Verfahren zur Herstellung einer wasserlöslichen Polymerdispersion

Hisao Takeda; Mutsumi Kawano


Archive | 1985

Verfahren zur herstellung einer wasserloeslichen polymerdispersion. A process for preparing a polymer dispersion wasserloeslichen.

Hisao Takeda; Mutsumi Kawano


Archive | 1985

Procédé de préparation d'une dispersion d'un polymère soluble dans l'eau

Hisao Takeda; Mutsumi Kawano


Archive | 1981

More stable mannich-based cationic polymer flocculant

Katsutoshi Tanaka; Hisao Takeda; Mutsumi Kawano; Isao Miyahara

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