PHOTOCHROMIC ORGANOPOLYSILOXANE COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a photochromic material depositing no photochromic compound and causing little degradation in performance.

SOLUTION: A photochromic organopolysiloxane compound comprises a component (A) and a component (B), and the components (A) and (B) exhibit crosslinking reactivity. The component (A) is photochromic organopolysiloxane having a group exhibiting photochromism. The component (B) is a siloxane compound. A photochromic organopolysiloxane crosslinked product prepared by crosslinking reaction of the photochromic organopolysiloxane composition is also provided.

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