Polysiloxane composition, adhesive, method for producing polysiloxane composition, and method for producing adhesive

Abstract

To provide an adhesive capable of realizing adhesion excellent in shear strength and impact resistance, a polysiloxane composition usable as a component contained in the adhesive, and respective methods for producing the adhesive and the polysiloxane composition. The polysiloxane composition is a copolymer of an adhesive monomer unit A including an organosiloxane unit containing a substituent RA2 containing a catechol group, and a flexible monomer unit B including an organosiloxane unit containing no catechol group.

Dependencies are inferred from the claim text.