| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a silicone ink composition for an ophthalmic lens material, the ink composition capable of uniformly coloring an ophthalmic lens, and to provide a method of coloring an ophthalmic lens material, and a colored ophthalmic lens material. <P>SOLUTION: The silicone ink composition for an ophthalmic lens material comprises: (A) organopolysiloxane having two or more alkenyl groups in the molecule; (B) organohydrogenpolysiloxane having two or more hydrosilyl groups in the molecule; (C) a platinum-based catalyst; (D) a reaction inhibitor; (E) a pigment; (F) a dispersant; and (G) a solvent. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
