Abstract: A diffused light control sheet includes: a louver layer on which light-transmitting zones and light-shielding zones are arranged alternately; a transparent protective layer disposed on a first face of the louver layer; and a light-diffusing layer disposed on a second face of the louver layer, in which the light-diffusing layer has a haze of 93% or more as measured in accordance with JIS K 7136 (2000).

Abstract: A light transmission direction control sheet includes a louver layer having a light transmission band and a light-shielding band alternately and repeatedly disposed, a first transparent resin layer disposed on a first surface of the louver layer, and a second transparent resin layer disposed on a second surface of the louver layer. Each of the difference between the refractive index of the light transmission band and the refractive index of the first transparent resin layer, and the difference between the refractive index of the light transmission band and the refractive index of the second transparent resin layer, is less than 0.1.

Abstract: Disclosed is a novel thermosetting resin composition suitable for the preparation of an integrally molded two-parts composite body consisting of a first part of a cured silicone rubber and a second part of a cured thermosetting resin without intervention of an adhesive layer at the interface. The thermosetting resin composition comprises:(a) 100 parts by weight of an unsaturated polyester resin;(b) from 20 to 50 parts by weight of an ethylenically unsaturated polymerizable compound such as diallyl phthalate;(c) from 5 to 30 parts by weight of an epoxy resin;(d) from 2 to 20 parts by weight of a melamine resin;(e) from 0.1 to 2 parts by weight of a radical-reactive curing agent which is an organic peroxide; and(f) from 0.1 to 2 parts by weight of an acidic catalyst such as aromatic sulfonic acid derivatives.

Abstract: Disclosed is a novel thermosetting resin composition suitable for the preparation of an integrally molded two-parts composite body consisting of a first part of a cured silicone rubber and a second part of a cured thermosetting resin without intervention of an adhesive layer at the interface. The thermosetting resin composition comprises:(a) 100 parts by weight of an unsaturated polyester resin;(b) from 20 to 50 parts by weight of an ethylenically unsaturated polymerizable compound such as diallyl phthalate;(c) from 5 to 30 parts by weight of an epoxy resin;(d) from 2 to 20 parts by weight of a melamine resin;(e) from 0.1 to 2 parts by weight of a radical-reactive curing agent which is an organic peroxide; and(f) from 0.1 to 2 parts by weight of an acidic catalyst such as aromatic sulfonic acid derivatives.