发明授权
- 专利标题: Hydrophilic aliphatic polyurethane foams
- 专利标题(中): 亲水性脂肪族聚氨酯泡沫
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申请号: US13521333申请日: 2011-01-07
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公开(公告)号: US08946315B2公开(公告)日: 2015-02-03
- 发明人: Meike Niesten , Sebastian Dörr
- 申请人: Meike Niesten , Sebastian Dörr
- 申请人地址: DE Monheim
- 专利权人: Bayer Intellectual Property GmbH
- 当前专利权人: Bayer Intellectual Property GmbH
- 当前专利权人地址: DE Monheim
- 代理机构: Drinker Biddle & Reath LLP
- 优先权: EP10000158 20100111
- 国际申请: PCT/EP2011/050168 WO 20110107
- 国际公布: WO2011/083144 WO 20110714
- 主分类号: C08G18/00
- IPC分类号: C08G18/00 ; C08G18/79 ; C08G18/28 ; C08G18/70 ; C08G101/00
摘要:
The invention relates to hydrophilic, aliphatic polyurethane foams, which are accessible by reacting hydrophilic polyisocyanates in the presence of water. Due to the absorption properties thereof, the polyurethane foams are in particular suited for producing wound dressings, cosmetic articles or incontinence products.
公开/授权文献
- US20120289622A1 HYDROPHILIC ALIPHATIC POLYURETHANE FOAMS 公开/授权日:2012-11-15
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