- 专利标题： A BINDING RESIN FOR NONWOVEN FABRICS, IN PARTICULAR FOR MANUFACTURING SUPPORTS FOR BITUMINOUS MEMBRANES, A METHOD FOR PREPARING IT, AND A NONWOVEN FABRIC OBTAINED BY USING SAID RESIN.
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申请号： EP12775477.8申请日： 2012-10-16
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公开(公告)号： EP2768865B1公开(公告)日： 2018-11-28
- 发明人: MIGLIAVACCA, Massimo , LEVI, Marinella , TURRI, Stefano
- 申请人： POLITEX s.a.s. di FREUDENBERG POLITEX s.r.l.
- 申请人地址： Via Tommaso Grossi 2 20121 Milan IT
- 专利权人： POLITEX s.a.s. di FREUDENBERG POLITEX s.r.l.
- 当前专利权人： POLITEX s.a.s. di FREUDENBERG POLITEX s.r.l.
- 当前专利权人地址： Via Tommaso Grossi 2 20121 Milan IT
- 代理机构： Banse & Steglich Patentanwälte PartmbB
- 优先权： ITMI20111897 20111019
- 国际公布： WO2013057086 20130425
- 主分类号： C08B31/00
- IPC分类号： C08B31/00 ; C08B31/04 ; C08B31/10 ; C08J5/04 ; C08K5/092 ; C08K3/32 ; C08K5/053
摘要：
There is described a binding resin for nonwoven fabrics, in particular for manufacturing supports for bituminous membranes, consisting of 100% natural, sustainable raw materials. The resin is an aqueous solution consisting of starch, a crosslinking agent of natural origin and a catalyst.
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