发明授权
- 专利标题： Starch acetate and blends thereof with metal chelates
- 专利标题（中）： 醋酸淀粉及其与金属螯合物的共混物
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申请号： US614708申请日： 1996-03-13
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公开(公告)号： US5693279A公开(公告)日： 1997-12-02
- 发明人: Bernice I. Feuer , John M. Bronk
- 申请人： Bernice I. Feuer , John M. Bronk
- 申请人地址： NJ Somerville
- 专利权人： Hoechst Celanese Corp.
- 当前专利权人： Hoechst Celanese Corp.
- 当前专利权人地址： NJ Somerville
- 主分类号： C08J5/18
- IPC分类号： C08J5/18 ; C08L1/12 ; C08L3/06 ; D01F2/28 ; D01D5/04
摘要：
Filaments characterized by enhanced tensile strength, which are composed of starch acetate or a blend of starch acetate and cellulose acetate and metal chelates, are provided. Also provided are methods for varying the viscosity of a starch acetate solution or starch acetate and cellulose acetate solutions in the production of fibers and cigarette tow.
公开/授权文献
- US5150576A Vapor collecting apparatus 公开/授权日：1992-09-29
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