Patent ID: 8722755
Filing Date: 2014-05-13
Classification: C08G,C09D

Abstract:
1. A photosensitive resin composition comprising: an alkali-soluble resin (A); a polysiloxane (B) a compound having an ethylenically unsaturated group (C); and a photoinitiator (D); wherein said polysiloxane (B) contains 20 wt % to 60 wt % of a polysiloxane fraction having a molecular weight ranging from 5,000 to 50,000 based on a total weight of said polysiloxane (B) and said polysiloxane (B) contains 0.001 wt % to 7 wt % of a polysiloxane fraction having a molecular weight below 500 based on a total weight of said polysiloxane (B) when calculated from an integral molecular weight distribution curve obtained by plotting cumulative weight percentage versus molecular weight falling within a range between 400 and 100,000 measured by gel permeation chromatography; wherein the polysiloxane (B) is obtained by hydrolyzing and condensing a silane compound represented by Formula (1); wherein: at least one of R R z represents an integer from 1 to 3.