Pressure-sensitive adhesive composition
OwnerKazuhiko Ueda, Shintaro Komitsuinventors
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Abstract
The present invention aims at provision of a pressure-sensitive adhesive composition that affords a cured product having good adhesive property. Reduction of the amount of tackifier resin to be used, which is attributable to the good adhesive property, is a secondary object of the present invention. The above-mentioned problem can be solved by a pressure-sensitive adhesive composition containing (A) a polyoxyalkylene polymer having at least one alkenyl group in one molecule, (B) a compound having 1 to 3 hydrosilyl groups on average in one molecule, and (C) a hydrosilylation catalyst as essential components.
Claims13
1-6. (canceled)
A method providing a pressure-sensitive adhesive coated substrate, comprising,
- a) providing a composition capable of being crosslinked to form a pressure-sensitive adhesive comprising (A) a polyoxyalkylene polymer having at least one alkenyl group in one molecule, (B) a compound having 1 to 3 hydrosilyl groups on average in one molecule and (C) a hydrosilylation catalyst as essential components;
- and
- b) applying the composition to a substrate;
- wherein the composition is thermally cured to provide a pressure-sensitive adhesive product.
Dependencies are inferred from the claim text.