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PREPARATION DE BANDE MEDICALE
专利权人:
LTD.;SAITAMA DAIICHI PHARMACEUTICAL CO.
发明人:
KAWAMURA, NAOHISA,SAWADA, HIDENORI,KOBAYASHI, TAKAYUKI
申请号:
CA2588943
公开号:
CA2588943C
申请日:
2005.12.12
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A medical tape preparation which comprises asupport and, superposed on one side thereof in thefollowing order, a pressure-sensitive adhesive layer and arelease liner. The pressure-sensitive adhesive layer cancontain a large amount of an oleophilic oily matter. Thetape preparation is excellent in adhesion, cohesiveness,and stability even when no crosslinking agent is used. Thepressure-sensitive adhesive layer in the medical tapepreparation comprises a blend of two tacky polymers, whichare a tacky polymer (A) comprising a copolymer obtainedfrom 2-acetoacetoxyethyl methacrylate and other vinylmonomer(s) as constituent ingredients and a tacky polymer(B) comprising a copolymer which is obtained from aC4-10--alkyl (meth)acrylate and other vinyl monomer(s) asconstituent ingredients and is different from the tackypolymer (A).
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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