发明授权
- 专利标题： Molecular sieving particle and preparation thereof
- 专利标题（中）： 分子筛粒子及其制备方法
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申请号： US429677申请日： 1973-12-28
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公开(公告)号： US3951859A公开(公告)日： 1976-04-20
- 发明人: Yoshihito Inaba , Masataka Morishita , Mitsuru Fukushima
- 申请人： Yoshihito Inaba , Masataka Morishita , Mitsuru Fukushima
- 申请人地址： JA
- 专利权人： Toyo Jozo Co., Ltd.
- 当前专利权人： Toyo Jozo Co., Ltd.
- 当前专利权人地址： JA
- 优先权： JA47-2821 19721230; JA48-131080 19731120
- 主分类号： B01J20/28
- IPC分类号： B01J20/28 ; B01J31/06
摘要：
A novel molecular sieving particle containing adsorbent powders dispersed in matrix of micro-porous polymer gels is prepared by dispersing adsorbent powders into a polymeric material solution dissolved in a solvent, then emulsifying the thus prepared dispersion into a vehicle having a boiling point higher than that of the solvent and finally removing the solvent by evaporation. This molecular sieving particle has excellent molecular sieving effect as well as excellent adsorption capacity, and applicable in various applications.
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