<p>This invention provides a sealing material which comprises a layer of elastomeric sealant having a cone penetration from about 100 to 350 (10-1 mm) and an ultimate elongation of at least 50% and disposed on a surface thereof an air drying or air curing material which sufficiently adheres to the surface of the elastomeric sealant to permit placement of the elastomeric sealant on a substrate and which reduces the surface tack of the elastomeric sealant.</p>
申请公布号
DE3685253(D1)
申请公布日期
1992.06.17
申请号
DE19863685253
申请日期
1986.05.01
申请人
RAYCHEM CORP. (N.D.GES.D.STAATES DELAWARE), MENLO PARK, CALIF., US
发明人
CAMIN, GARY E., LOS ALTOS CALIFORNIA 94022, US;UKEN, WILLIAM DAVID, FREMONT CALIFORNIA 94358, US