Patent ID: 11905375
Assignee: DOW SILICONES CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 18:
19. An adhesive composition comprising:
A) clustered functional organosiloxane of unit formula:, , where subscript n is 2 to 2,000, each subscript d is independently 0 to 995, subscript o′=0 to 100, subscript n′=(o′+1), each R is an independently selected monovalent hydrocarbon group, each R1 is independently selected from the group consisting of monovalent hydrocarbon groups and monovalent halogenated hydrocarbon groups, and each R8 is a hydrogen atom or a curable group, with the proviso that at least one R8 per molecule is a curable group other than hydrogen;
B) a reactive resin and polymer,
C) a condensation reaction catalyst, and
D) a free radical initiator; and
optionally, one or more additional starting materials selected from the group consisting of E) a dual cure compound, F′) an adhesion promoter, G) a corrosion inhibitor, H) a rheology modifier, I) a drying agent, J) a crosslinker, K) a filler, L) a spacer, M) an acid scavenger, N) a silanol functional polydiorganosiloxane, O ) a fluorescent optical brightener, P) a chain transfer agent, Q) a (methacrylate monomer, R) a poly-alkoxyterminated polydiorganosiloxane, and S) a colorant.