SELF-ADHESIVE FILM FOR TEETH OR GUMS

• 收藏
• 分享

专利权人:

LTS LOHMANN THERAPIE-SYSTEME AG

发明人:

BOTZEM, PETRA,LAUX, WOLFGANG

申请号：

CA2583574

公开号：

CA2583574C

申请日:

2005.10.06

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

The invention relates to mono- or multilayered, film-shaped,pressure-sensitive adhesive preparations for application inthe oral region, containing at least one polymethyl vinylether-maleic acid anhydride copolymer, polyvinyl acetateand/or at least one copolymer of the polyvinyl acetate withvinyl alcohol esters of fatty acids, as well as at least onecosmetic and/or pharmaceutical active substance, and aprocess for the manufacture of such preparations.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/