发明授权
- 专利标题： Free-radical functionalized polysaccharides
- 专利标题（中）： 自由基官能化多糖
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申请号： US10506619申请日： 2003-03-20
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公开(公告)号： US07754878B2公开(公告)日： 2010-07-13
- 发明人: Giangiacomo Torri , Angelo Alberti , Sabrina Bertini , Gianluca Ciardelli , Giuseppe Gastaldi , Solitario Nesti , Elena Vismara
- 申请人： Giangiacomo Torri , Angelo Alberti , Sabrina Bertini , Gianluca Ciardelli , Giuseppe Gastaldi , Solitario Nesti , Elena Vismara
- 申请人地址： IT Prato IT Milan
- 专利权人： Next Technology Tecnotessile Societa Nazionale Di Ricerca R.L.,Instuto Scientifico Di Chimica E Biochimica “G. Rozoni”
- 当前专利权人： Next Technology Tecnotessile Societa Nazionale Di Ricerca R.L.,Instuto Scientifico Di Chimica E Biochimica “G. Rozoni”
- 当前专利权人地址： IT Prato IT Milan
- 代理机构： Katten Muchin Rosenman, LLP
- 优先权： EP02425172 20020320
- 国际申请： PCT/EP03/02910 WO 20030320
- 国际公布： WO03/078471 WO 20030925
- 主分类号： D06M11/50
- IPC分类号： D06M11/50 ; D06M13/03 ; C07H7/02
摘要：
Polysaccharides are functionalized using a source of free radicals which forms stable radicals on the polysaccharides structure and wherein the formed radicals reacts with a functionalized unsaturated compound. The method comprises two steps: a first step, wherein the free radical on the polysaccharides chain is formed, and a second step, wherein said radical reacts with the unsaturated compound in the absence of the radical source.
公开/授权文献
- US20050108832A1 Free-radical functionalized polysaccharides 公开/授权日：2005-05-26
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