发明授权
- 专利标题: Fast drying, film forming iodine release solution
- 专利标题(中): 快速干燥,成膜碘释放液
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申请号: US662408申请日: 1996-06-12
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公开(公告)号: US5660823A公开(公告)日: 1997-08-26
- 发明人: Sibu Chakrabarti , Anil Menon
- 申请人: Sibu Chakrabarti , Anil Menon
- 申请人地址: DE Wilmington
- 专利权人: ISP Investments Inc.
- 当前专利权人: ISP Investments Inc.
- 当前专利权人地址: DE Wilmington
- 主分类号: A01N59/12
- IPC分类号: A01N59/12 ; A61K8/00 ; A61K8/19 ; A61K8/20 ; A61K8/34 ; A61K8/72 ; A61K8/81 ; A61K8/86 ; A61K9/70 ; A61K31/00 ; A61K31/79 ; A61K38/00 ; A61K47/30 ; A61K47/48 ; A61L26/00 ; A61P17/00 ; A61Q19/00 ; A61K47/32 ; A61K33/18
摘要:
This invention relates to a fast drying iodine complex solution having film forming capability and skin substantivity which solution consists essentially of:(a) between 1 and 25 wt % polyvinyl pyrrolidone/iodine (PVP/I) complex;(b) between 5 and 15 wt % vinyl pyrrolidone/vinyl acetate copolymer (PVP/VA);(c) between 0.5 and 1.5 wt % non-plasticizing polyethylene glycol (PEG);(d) between 35 and 75 wt % C.sub.1 to C.sub.4 alkanol;(e) between 12 and 35 wt % deionized water and(f) between 0 and 2.5 wt % of 1-vinyl-3-(E)-ethylidene pyrrolidone, based on total composition.The invention also relates to the method of preparing the film forming solution which has a drying time of less than 5 minutes.
公开/授权文献
- US4035348A Tetrapeptides and methods for their production 公开/授权日:1977-07-12
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