Crosslinkable pressure-sensitive adhesives containing a liquid o

Details Crosslinkable pressure-sensitive adhesives containing a liquid o Crosslinkable pressure-sensitive adhesives containing a liquid o

1988-05-02

1989-05-16

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525104, 525105, 525106, 525440, 525446, 525454, 525460, 156310, 428420, C08F 800

Patent

active

048310808

ABSTRACT:
The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and a liquid organohydrogenpolysiloxane and the second component comprises the same PSA and a cure agent for the liquid organohydrogenpolysiloxane. The method provides improved adhesive bond strength over the unmodified PSA, which bond strength generally increases with the passage of time.

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