发明公开
- 专利标题: Gellan gum sizing
- 专利标题(中): Leimung mit Gellangummi。
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申请号: EP90306825.2申请日: 1990-06-21
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公开(公告)号: EP0404582A1公开(公告)日: 1990-12-27
- 发明人: Winston, Philip E. , Ortega, Theresa M. , Dial, Harold D. , Clare, Kenneth
- 申请人: Merck & Co., Inc.
- 申请人地址: 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 US
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 US
- 代理机构: Cole, William Gwyn
- 优先权: US370496 19890623
- 主分类号: D21H17/31
- IPC分类号: D21H17/31 ; D21H19/34 ; D21H17/28 ; D21H17/36
摘要:
Surface sizes comprising 1) gellan gum and 2) one or more film-forming polymers such as chemically modified starch, cellulose derivatives, and polyvinyl alcohol are described. The compositions exhibit enhanced film-forming properties.
公开/授权文献
- EP0404582B1 Gellan gum sizing 公开/授权日:1994-04-06
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