发明授权
- 专利标题： Low-emission hardener for epoxy resins
- 专利标题（中）： 环氧树脂低排放固化剂
-
申请号： US14125672申请日： 2012-07-09
-
公开(公告)号： US09212287B2公开(公告)日： 2015-12-15
- 发明人: Urs Burckhardt , Andreas Kramer , Ursula Stadelmann , Edis Kasemi
- 申请人： Urs Burckhardt , Andreas Kramer , Ursula Stadelmann , Edis Kasemi
- 申请人地址： CH Baar
- 专利权人： SIKA TECHNOLOGY AG
- 当前专利权人： SIKA TECHNOLOGY AG
- 当前专利权人地址： CH Baar
- 代理机构： Oliff PLC
- 优先权： EP11174275 20110715
- 国际申请： PCT/EP2012/063378 WO 20120709
- 国际公布： WO2013/010842 WO 20130124
- 主分类号： C07C211/27
- IPC分类号： C07C211/27 ; C08G59/50 ; C08G59/56 ; C09D163/00 ; C09K3/00 ; C09D7/12 ; C08L63/00
摘要：
The present invention concerns a low-odor, low-viscosity hardener for epoxy resins comprising the amine of formula (I), as well as a method for thinning of hardeners for epoxy resins by adding the amine of formula (I). These hardeners harden with epoxy resins quickly and without blushing to form films of high hardness and little brittleness, even without non-incorporable thinners such as benzyl alcohol. They are especially suitable for low-emission coatings.
公开/授权文献
- US20140107313A1 LOW-EMISSION HARDENER FOR EPOXY RESINS 公开/授权日：2014-04-17
信息查询
