发明授权
- 专利标题： Treatment of beverages to clarify and to prevent haze
- 专利标题（中）： 处理饮料澄清和防止雾霾
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申请号： US13450071申请日： 1971-04-15
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公开(公告)号： US3878310A公开(公告)日： 1975-04-15
- 发明人: FIELD NATHAN D , SMOLIN EDWIN M , THOMAS JR WILLIS G , WILLIAMS EARL P
- 申请人： GAF CORP
- 专利权人： GAF Chemicals Corp
- 当前专利权人： GAF Chemicals Corp
- 优先权： US13450071 1971-04-15; US73629768 1968-06-12
- 主分类号： A23L2/80
- IPC分类号： A23L2/80 ; C12H1/056 ; C12H1/04
摘要：
Beverages such as juices, vinegars, beers and wines are clarified and rendered haze-free by contacting the beverages with water-insoluble, water-swellable, crosslinked N-vinyllactam or Nalkyl-N-vinylamide polymers in the form of porous granules or beads. The granules or beads when spent are regenerated by an aqueous alkaline treatment.
公开/授权文献
- US20120270945A1 METHOD FOR MODULATING CYTOKINE ACTIVITY 公开/授权日：2012-10-25
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