发明名称 Radiation-curable compositions for improved weather resistance
摘要 Disclosed are radiation-curable compositions comprising at least one ortho-phthalate (meth)acrylate, and optionally a (meth)acrylate monomer, a stabilizing package, an adhesion promoter, and/or a photoinitiator. The compositions maintain physical integrity when cured and then aged for seven days under the conditions of 70% relative humidity, 77° C. black panel temperature, 55° C. chamber air temperature and a light intensity of 0.51 W/m<SUP>2</SUP>/nm at 340 nanometer wavelength passed through a daylight filter. The preparation and use of these compositions are also disclosed.
申请公布号 US2007249751(A1) 申请公布日期 2007.10.25
申请号 US20060406980 申请日期 2006.04.19
申请人 STEPAN COMPANY 发明人 WANG MINGZHE;O'BRIEN MICHAEL E.
分类号 B29D11/00 主分类号 B29D11/00
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