发明授权
- 专利标题： Paper strengthened with solubilized collagen and method
- 专利标题（中）： 用增溶的胶原和方法增强纸张
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申请号： US477856申请日： 1995-06-07
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公开(公告)号： US5700353A公开(公告)日： 1997-12-23
- 发明人: Kenneth E. Hughes , David C. Masterson , David J. Fink , Barbara A. Metz , Gordon E. Pickett , Paul M. Gemmer , Richard S. Brody
- 申请人： Kenneth E. Hughes , David C. Masterson , David J. Fink , Barbara A. Metz , Gordon E. Pickett , Paul M. Gemmer , Richard S. Brody
- 申请人地址： OH Concord
- 专利权人： Ranpak Corporation
- 当前专利权人： Ranpak Corporation
- 当前专利权人地址： OH Concord
- 主分类号： A61K38/00
- IPC分类号： A61K38/00 ; C07K14/78 ; D21H11/14 ; D21H17/22 ; D21H21/18 ; D21H17/00
摘要：
A method for making a collagen strengthened cellulosic sheet by providing a cellulosic pulp slurry; adding solubilized collagen to the pulp slurry, and mixing for a time effective for interaction of the cellulosic pulp slurry and solubilized collagen; forming the interacted cellulosic pulp slurry and solubilized collagen into a sheet; and drying the sheet; also, a method for using solubilized collagen for strengthening paper by mixing the solubilized collagen with a cellulosic pulp slurry; and making a cellulosic pulp product from the mixture and drying.
公开/授权文献
- US5050699A Transmission for a vehicle having at least one driving wheel 公开/授权日：1991-09-24
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