发明授权
US5516395A Process for the production of collagen foams in the form of continuous
tapes and their use in medicine, cosmetics and hygiene
失效
以连续胶带的形式生产胶原蛋白泡沫的方法及其在医药，化妆品和卫生中的应用
- 专利标题： Process for the production of collagen foams in the form of continuous tapes and their use in medicine, cosmetics and hygiene
- 专利标题（中）： 以连续胶带的形式生产胶原蛋白泡沫的方法及其在医药，化妆品和卫生中的应用
-
申请号： US172403申请日： 1993-12-23
-
公开(公告)号： US5516395A公开(公告)日： 1996-05-14
- 发明人: Dieter Anhauser , Michael Roreger
- 申请人： Dieter Anhauser , Michael Roreger
- 申请人地址： DEX Neuwied
- 专利权人： LTS Lohmann Therapie-Systeme GmbH & Co. KG
- 当前专利权人： LTS Lohmann Therapie-Systeme GmbH & Co. KG
- 当前专利权人地址： DEX Neuwied
- 优先权： DEX3832162.9 19880922
- 主分类号： A61K9/70
- IPC分类号： A61K9/70 ; A61K47/42 ; A61L15/32 ; A61L15/42 ; C08J9/28 ; B32B31/00
摘要：
The present invention relates to a process for the production of collagen foams in the form of continuous tapes, characterized in thata) solved or dispersed collagen is cast into disk molds,b) the collagen solution or dispersion is frozen in the disk mold and subsequently is freeze-driedc) continuous tapes are produced from the freeze-dried disks by mechanical processes. Furthermore, the present invention relates to the use of said tapes so obtained in medicine, cosmetic and hygiene.
公开/授权文献
- US6003790A Pre-load mechanism having self-mounting coil spring 公开/授权日：1999-12-21
信息查询
