04-12-2017 дата публикации
Номер: KR1020170132564A
Принадлежит:
An objective of the present invention is to provide an absorbent urethane foam having an improved moisture absorption function and force of restitution by preparing an absorbent urethane foam composition in which a super absorbent resin is added to a conventional urethane, and foaming and cross-linking a composition for the absorbent urethane form. The present invention relates to the composition for the absorbent urethane form, the absorbent urethane form, and a manufacturing method of a shoe insole using the absorbent urethane form. More specifically, the present invention relates to the composition for the absorbent urethane form, the composition comprising: a polyol mixture including 85 to 98 parts by weight of polyol A with a mass average molecular weight (MW) of 500 to 5,000, 1 to 15 parts by weight of reactive polyol B with MW of 100 or less, multifunctional polyol C, 0.05 to 3.0 parts by weight of a foam stabilizer, 0.01 to 3.0 parts by weight of a catalyst, 3 to 20 parts by weight ...
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