Polymer material and polymer film
AssigneeHITACHI CABLE, LTD. and NIPPON PAINT CO., LTD.
InventorsKatsuyuki Imoto, Hiroshi Tsushima, Emi Watanabe
Life of this patent
Estimating the term…
Abstract
A silicone compound, either alone or in combination with a photoacid generator, is added to a branched polysilane compound. According to this constitution, highly reliable polymer material and polymer film can be realized which have excellent stability of refractive index against heat and high transparency and, when the photoacid generator is contained, can cause a change in refractive index upon exposure to ultraviolet light with high sensitivity and high resolution.
Claims25
A polymer material comprising a branched polysilane compound and a silicone compound blended with the branched polysilane compound in a predetermined blending ratio.
A polymer material comprising a branched polysilane compound and, blended with the branched polysilane compound, a predetermined amount of a silicone compound and a predetermined amount of a photoacid generator.
Dependencies are inferred from the claim text.