发明授权
- 专利标题： Aqueous dispersion of polyester-type elastic material, and method for producing same
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申请号： US15523167申请日： 2015-10-28
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公开(公告)号： US10196489B2公开(公告)日： 2019-02-05
- 发明人: Norihiro Sugihara , Hiromasa Miyazaki , Toshiaki Fujiwara , Hidetoshi Sakai , Yosuke Yamada
- 申请人： SUMITOMO SEIKA CHEMICALS CO., LTD.
- 申请人地址： JP Hyogo
- 专利权人： SUMITOMO SEIKA CHEMICALS CO., LTD.
- 当前专利权人： SUMITOMO SEIKA CHEMICALS CO., LTD.
- 当前专利权人地址： JP Hyogo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2014-220661 20141029
- 国际申请： PCT/JP2015/080435 WO 20151028
- 国际公布： WO2016/068206 WO 20160506
- 主分类号： C08L67/02
- IPC分类号： C08L67/02 ; C08J3/03 ; C08J3/05 ; C08K5/54 ; C08L29/04 ; C08L67/00 ; C08L71/02 ; C09D129/04 ; D06M15/507
摘要：
The present invention provides an aqueous dispersion of a polyester-containing elastic material, the aqueous dispersion comprising an aqueous medium, a non-ionic surface active agent and a polyester-containing elastic material, wherein the aqueous dispersion comprises 1 to 20 parts by mass of the non-ionic surface active agent relative to 100 parts by mass of the polyester-containing elastic material. The present invention also provides: a method for producing an aqueous dispersion of a polyester-containing elastic material; a molded article produced from the aqueous dispersion; and a method for producing a molded article.
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