The present invention provides a thermal paper composite precursor comprising (a) a substrate layer; and (b) a base layer positioned on the substrate layer, the base layer comprising a binder and at least one porosity improver wherein the thermal paper composite precursor has a thermal effusivity that is at least about 2% less than the thermal effusivity of porosity improver-less thermal paper composite precursor. The thermal paper composite precursor is useful in making thermal paper composite.
申请公布号
WO2006060589(A2)
申请公布日期
2006.06.08
申请号
WO2005US43496
申请日期
2005.12.01
申请人
ENGELHARD CORPORATION
发明人
PETROVIC, IVAN;MATHUR, SHARAD;YANG, XIAOLIN, DAVID;BROYLES, DAVID, A.;FINCH, ERNEST, M.