MOISTURE-CURABLE SILICONE PRESSURE SENSITIVE ADHESIVES Silicone pressure sensitive adhesive compositions which cure in the presence of moisture comprise an adhesive component which bears alkoxy radical-containing curing radicals, a catalyst to accelerate the reaction of moisture with the alkoxy radicals to form siloxane bonds and, optionally, a multialkoxy silicon compound to stabilize the composition in the solventless state. Curing provides adhesives ranging from pressure sensitive adhesives having improved properties to permanent adhesives. The adhesives are useful for adhering an object to a surface and thereafter improving the bond between the object and the surface by exposure to moisture.
申请公布号
CA2075520(A1)
申请公布日期
1993.02.23
申请号
CA19922075520
申请日期
1992.08.07
申请人
KRAHNKE, ROBERT H.;MEALEY, SHAWN K.;SCHOENHERR, WILLIAM J.;SMITH, SCHUYLER B.;TANGNEY, THOMAS J.;CLARK, JOSEPH N.
发明人
KRAHNKE, ROBERT H.;MEALEY, SHAWN K.;SCHOENHERR, WILLIAM J.;SMITH, SCHUYLER B.;TANGNEY, THOMAS J.;CLARK, JOSEPH N.