发明授权
- 专利标题： Fibers comprising starch and biodegradable polymers
- 专利标题（中）： 包含淀粉和可生物降解聚合物的纤维
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申请号： US09852889申请日： 2001-05-10
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公开(公告)号： US06946506B2公开(公告)日： 2005-09-20
- 发明人: Eric Bryan Bond , Jean-Philippe Marie Autran , Larry Neil Mackey , Isao Noda , Hugh Joseph O'Donnell
- 申请人： Eric Bryan Bond , Jean-Philippe Marie Autran , Larry Neil Mackey , Isao Noda , Hugh Joseph O'Donnell
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 Angela Marie Stone
- 主分类号： C08L101/16
- IPC分类号： C08L101/16 ; D01F6/92 ; D01F9/00 ; D04H1/42 ; C08L3/00 ; C08L89/00
摘要：
Environmentally degradable finely attenuated fibers produced by melt spinning a composition comprising destructurized starch, a biodegradable thermoplastic polymer, and a plasticizer are disclosed. The present invention is also directed to highly attenuated fibers containing thermoplastic polymer microfibrils which are formed within the starch matrix of the finely attenuated fiber. Nonwoven webs and disposable articles comprising the highly attenuated fibers are also disclosed.
公开/授权文献
- US20020188041A1 Fibers comprising starch and biodegradable polymers 公开/授权日：2002-12-12
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