发明名称 |
Radiation curable compositions of low viscosity |
摘要 |
A radiation curable resin that includes from 10 to 40 equivalent percent (based on the isocyanate groups) of the resin of an allophanate containing material having one or two allophanate groups; from 0 to 40 equivalent percent of the resin of an allophanate containing material having three or more allophanate groups; and from 60 to 90 percent by equivalent of the resin of urethane acrylates. The resin has an equivalent weight of ethylenically unsaturated groups capable of undergoing a polymerization reaction of from 0,001 to 0.008 eq./g. The resin is used in radiation curable coating compositions that also include one or more photoinitiators, and optionally one or more reactive diluents, and optionally a solvent or solvent mixture.
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申请公布号 |
EP1671995(A1) |
申请公布日期 |
2006.06.21 |
申请号 |
EP20050026322 |
申请日期 |
2005.12.02 |
申请人 |
BAYER MATERIALSCIENCE LLC |
发明人 |
ROESLER, RICHARD R.;KINNEY, CAROL L.;BRITSCH, CATHERINE M. |
分类号 |
C08G18/67;C08G18/78;C09D175/16 |
主分类号 |
C08G18/67 |
代理机构 |
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