发明授权
- 专利标题: Esterified high lignin content cellulosic fibers
- 专利标题(中): 酯化的木质素含量高的纤维素纤维
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申请号: US217465申请日: 1994-03-24
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公开(公告)号: US5484896A公开(公告)日: 1996-01-16
- 发明人: Shahrokh A. Naieni , Carlisle M. Herron , Thomas R. Hanser
- 申请人: Shahrokh A. Naieni , Carlisle M. Herron , Thomas R. Hanser
- 申请人地址: 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: OH Cincinnati
- 主分类号: A61F13/53
- IPC分类号: A61F13/53 ; A61F13/15 ; A61F13/49 ; A61L15/28 ; A61L15/60 ; C08B3/00 ; D06M13/02 ; D06M13/184 ; D06M13/192 ; D06M13/207 ; D21H11/00 ; D21H11/04 ; D21H11/20 ; C07G1/00 ; C08L97/00 ; C08L97/02
摘要:
Individualized, esterified high lignin content cellulosic fibers containing intrafiber C.sub.2 -C.sub.9 polycarboxylic acid ester perform unexpectedly better in absorbent applications than lower lignin content esterified fibers from the same furnish.
公开/授权文献
- US4888410A Polycarbonate end capped with pentahalophenoxy group 公开/授权日:1989-12-19
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