发明授权
US5507304A Polymer blend composed of cellulose acetate and starch acetate used to
form fibers, films and plastic materials and a process to prepare said
blend
失效
由乙酸纤维素和淀粉乙酸酯组成的聚合物共混物，用于形成纤维，薄膜和塑料材料以及制备所述共混物的方法
- 专利标题： Polymer blend composed of cellulose acetate and starch acetate used to form fibers, films and plastic materials and a process to prepare said blend
- 专利标题（中）： 由乙酸纤维素和淀粉乙酸酯组成的聚合物共混物，用于形成纤维，薄膜和塑料材料以及制备所述共混物的方法
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申请号： US523427申请日： 1995-09-05
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公开(公告)号： US5507304A公开(公告)日： 1996-04-16
- 发明人: Joanne C. Maheras , John B. Hopkins, Jr. , Heribert Tetzlaff
- 申请人： Joanne C. Maheras , John B. Hopkins, Jr. , Heribert Tetzlaff
- 申请人地址： NJ Somerville
- 专利权人： Hoechst Celanese Corporation
- 当前专利权人： Hoechst Celanese Corporation
- 当前专利权人地址： NJ Somerville
- 主分类号： A24D3/10
- IPC分类号： A24D3/10 ; A24D3/14 ; C08J5/18 ; C08L1/00 ; C08L1/12 ; C08L3/00 ; C08L3/06 ; D01F2/28 ; D01F8/02 ; A24D3/06
摘要：
A blend of cellulose acetate and starch acetate used to make fibers, filaments, yarns, fabrics, plastic materials and other uses is disclosed. Additionally, the invention relates to the process of making said blend; cigarette filters made from tow composed of said blend; cigarettes made with filters made from tow of said blend as well as acetate flake and other compositions containing said blend.
公开/授权文献
- US5014108A MESFET for dielectrically isolated integrated circuits 公开/授权日：1991-05-07
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