发明申请
- 专利标题: LOW-EMISSION HARDENER FOR EPOXY RESINS
- 专利标题(中): 环氧树脂低排放硬化剂
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申请号: US14125672申请日: 2012-07-09
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公开(公告)号: US20140107313A1公开(公告)日: 2014-04-17
- 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
- 优先权: EP11174275.5 20110715
- 国际申请: PCT/EP2012/063378 WO 20120709
- 主分类号: C09D7/12
- IPC分类号: C09D7/12 ; C09D163/00
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
- US09212287B2 Low-emission hardener for epoxy resins 公开/授权日:2015-12-15