METHOD FOR INJECTION MOLDING UNITARY ARTICLES COMPRISING A PLURALITY OF COHESIVELY BONDED, CURED, SILICONE RUBBER COMPOSITIONS

摘要

TITLE: METHOD FOR INJECTION MOLDING UNITARY ARTICLESCOMPRISING A PLURALITY OF COHESIVELY BONDED,CURED, SILICONE RUBBER COMPOSITIONSAbstractUnitary molded articles are fabricated bysuccessively injecting two or more liquid silicone rubbercompositions into adjoining sections of a mold cavity.The viscosities of successively injected compositions arewithin specified limits. Each of the compositions formsa discrete section of the final cured article, andadjacent sections are cohesively bonded to one another.