Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gang Lu0
Junying Liu0
Date of Patent
November 21, 2023
0Patent Application Number
179283050
Date Filed
August 30, 2021
0Patent Primary Examiner
Patent abstract
A composition contains: (a) a first organopolysiloxane with an average of 2 or more mercaptoalkyl groups per molecule and that is free of alkenyl functionality; (b) a second organopolysiloxane with an average of one or more alkenyl group and one or more alkoxy group per molecule; (c) a tetraalkoxy silane; (d) an ultraviolet light photoinitiator; and (E) a condensation catalyst; where the concentration of the first and second organopolysiloxanes are such that the molar ratio of mercaptoalkyl groups to alkenyl groups is in a range of 0.4 to 3.0.
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