The tendency of a two component laminating adhesive based on polyurethane chemistry to form a mist of fine droplets when applied at a high line speed may be reduced by including both a high functionality polyol and a lower functionality polymeric polyol in Component B which is combined and reacted with an isocyanate-functionalized polyurethane prepolymer in Component A.
申请公布号
WO2006053051(A3)
申请公布日期
2007.04.26
申请号
WO2005US40609
申请日期
2005.11.08
申请人
HENKEL CORPORATION;SIMONS, J., BRANDON;KENION, GRANT, B.