Relations between molecular structure and adsorption of comb-type polymer

Daiki Atarashi; Etsuo Sakai; Susumu Honda; Akinori Itoh; Masaki Daimon

doi:10.14853/pcersj.2003S.0.438.0

Preprints of Annual Meeting of The Ceramic Society of Japan, 2003

Session ID : 2G32

DOI https://doi.org/10.14853/pcersj.2003S.0.438.0

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Host: The Ceramic Society of Japan

Relations between molecular structure and adsorption of comb-type polymer

*Daiki Atarashi, Etsuo Sakai, Susumu Honda, Akinori Itoh, Masaki Daimon

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Abstract

It is important to clarify adsorption and dispersion mechanisms of comb-type polymer. This paper discusses the relations between molecular structure and adsorption of comb-type polymer. Comb-type polymers having different graft chain length and the ratio of functional groups (-SO3-/-COO-) were used. Comb-type polymer having larger ratio of functional groups has lower value of Kw when K2CO3, K2SO4 added. It seems that the adsorption of comb-type polymer depends on the molecular structure.

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