Pressure sensitive adhesives and methods for their preparation
AssigneeDow Corning Corporation
InventorsAndrew Beger, Loren Lower, Timothy Lueder, Rochelle Nesbitt, Randall Schmidt
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AssigneeDow Corning Corporation
InventorsAndrew Beger, Loren Lower, Timothy Lueder, Rochelle Nesbitt, Randall Schmidt
Estimating the term…
A pressure sensitive adhesive composition includes (A) a bodied MQ resin containing (i) a resinous core and (ii) a nonresinous polyorganosiloxane group, where the nonresinous polyorganosiloxane group is terminated with a silicon-bonded hydroxyl group; (B) a treated MQ resin, where (B)/(A) ratio has a value of 0.3 to 5.0, and (C) a polydiorganosiloxane terminated with a condensation reactable group; where resin/polymer ratio has a value of 2.0 to 3.0; optionally (D) a crosslinker; optionally (E) a catalyst; and optionally (F) a solvent. A pressure sensitive adhesive product prepared by curing the pressure sensitive adhesive composition is useful in structural attachment applications such as structural glazing applications.
A pressure sensitive adhesive composition comprising:
A method comprising:
Dependencies are inferred from the claim text.