发明授权
- 专利标题： Water-containing plastic composition
- 专利标题（中）： 含水塑料成分
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申请号： US506834申请日： 1974-09-17
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公开(公告)号： US4089832A公开(公告)日： 1978-05-16
- 发明人: Aizo Yamauchi , Yasushi Watanabe
- 申请人： Aizo Yamauchi , Yasushi Watanabe
- 申请人地址： JA Tokyo
- 专利权人： Director-General of the Agency of Industrial Science & Technology
- 当前专利权人： Director-General of the Agency of Industrial Science & Technology
- 当前专利权人地址： JA Tokyo
- 优先权： JA48-105196 19730918; JA48-105197 19730918
- 主分类号： C08L57/00
- IPC分类号： C08L57/00 ; C08L101/00 ; C08L33/04
摘要：
A water-containing plastic composition which comprises (a) 10-90 wt. % of water-containing powdery gel obtained by subjecting at least one water-soluble polymer such as polyvinyl alcohol, polyacrylamide, polyvinylpyrrolidone or poly(hydroxyalkyl acrylate), while it is in the state of an aqueous solution, to crosslinking reaction and then pulverizing the crosslinked product and (b) 90-10 wt. % of at least one plastic substance selected from thermoplastic and thermohardenable plastics. The water-containing plastic composition is suitable as a material for manufacturing poorly combustible molding materials.