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ACETATES DE CELLULOSE SUBSTITUES ET LEURS UTILISATIONS
专利权人:
CELANESE ACETATE LLC
发明人:
COMBS, MICHAEL T.,GARRETT, THOMAS S.
申请号:
CA2860943
公开号:
CA2860943A1
申请日:
2013.01.23
申请国别(地区):
CA
年份:
2013
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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