发明公开
- 专利标题: SUBSTITUTED CELLULOSE ACETATES AND USES THEREOF
- 专利标题(中): 取代纤维素及其用途
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申请号: EP13741111.2申请日: 2013-01-23
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公开(公告)号: EP2806842A1公开(公告)日: 2014-12-03
- 发明人: COMBS, Michael, T. , GARRETT, Thomas, S.
- 申请人: Celanese Acetate LLC
- 申请人地址: 222 West Colinas Blvd. Suite 900N Irving, TX 75039 US
- 专利权人: Celanese Acetate LLC
- 当前专利权人: Celanese Acetate LLC
- 当前专利权人地址: 222 West Colinas Blvd. Suite 900N Irving, TX 75039 US
- 代理机构: Hupfer, Bernd
- 优先权: US201213359588 20120127
- 国际公布: WO2013112497 20130801
- 主分类号: A61F13/53
- IPC分类号: A61F13/53 ; A61F13/49 ; A61L15/28
摘要:
The present invention relates to substituted cellulose acetates and methods of use thereof. One embodiment of the present invention provides a diaper having an inner layer having an absorbent core having a substituted cellulose acetate having a polar substituent that has an oxygen atom covalently bonded to a nonmetal selected from the group of sulfur, phosphorus, boron, and chlorine; wherein the nonmetal is present in at least about 0.01% by weight of the substituted cellulose acetate; and an outer layer.
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