Abstract: When water pressure transfer of decorative layer or layers is carried out on an article using a water pressure transfer sheet 202 having a non-extensible decorative layer 22 providing hologram function and an extensible decorative layer 24 of print pattern sequentially from a top of said water pressure transfer sheet, a plurality of preformed cracks 26 are formed in said non-extensible decorative layer 22 of said water pressure transfer sheet 201 before said water pressure transfer sheet 202 lands on water, then an activating agent for wetting and activating said extensible decorative layer 24 is applied, and thereafter said water pressure transfer sheet lands on the water whereby water pressure transfer is carried out having high profile followability.

Abstract: When water pressure transfer of decorative layer or layers is carried out on an article using a water pressure transfer sheet 202 having a non-extensible decorative layer 22 providing hologram function and an extensible decorative layer 24 of print pattern sequentially from a top of said water pressure transfer sheet, a plurality of preformed cracks 26 are formed in said non-extensible decorative layer 22 of said water pressure transfer sheet 201 before said water pressure transfer sheet 202 lands on water, then an activating agent for wetting and activating said extensible decorative layer 24 is applied, and thereafter said water pressure transfer sheet lands on the water whereby water pressure transfer is carried out having high profile followability.

Abstract: Provided is an active energy ray-curable resin composition for seal materials, suitable as a bead-shaped seal material high in shape dimensional precision and excellent in productivity. An active energy ray-curable resin composition for seal materials including at least a thixotropy imparting agent (B) in an amount of 0.1 to 25 parts by weight dispersed in 100 parts by weight of an active energy ray-curable resin (A), wherein the active energy ray-curable resin composition has an apparent viscosity in an uncured state (according to JIS Z8803, cone and plate rotation viscometer, 40° C.) of 50 to 5000 Pa·s in a shearing speed range from 0.1 to 10/sec and has a thixotropic coefficient, determined from the apparent viscosity in the shearing speed range, of 1.1 to 10, the thixotropy imparting agent (B) is made of silica fine particles, and the silica fine particles in the active energy ray-curable resin (A) has a particle size distribution having a plurality of peaks.

Abstract: An optical gel member to be used in a gap between light-emitting diode which is a backlight light source of an optical device and light guide plate, as well as an assembling method for an optical device and an optical device using the same. The optical gel member etc. to be used in an interposed state between light guide plate and light-emitting device consisting of a light-emitting diode (LED) in an optical device, characterized by satisfying the following requirements (i) to (iii). (i) The optical gel member consists of a transparent gel such as silicone type gel or acryl type gel, which has a hardness of 0 to 80 in JIS-A hardness according to JIS K6253, or 20 to 200 in penetration (25° C.) in accordance with JIS K2207; (ii) The optical gel member is in a string-like form, and the peripheral surface thereof is in contact with light guide plate and light-emitting device; (iii) The optical gel member has a repulsive force of 12 MPa or less at a compression rate of 30%.

Abstract: A polyamide plastic magnetic material excellent in fluidity is provided, and a plastic magnet made of the same is highly flexible with no deterioration in strength and does not crack during fabrication. The polyamide plastic magnetic material consists of: magnetic powder; polyamide resin; and a predetermined amount of bis unsaturated fatty acid amide represented by the formula: R1—CONH—R3—NHCO—R2 where R1 and R2 is an unsaturated hydrocarbon group having at least one double bond and R3 is a hydrocarbon group. The three components are kneaded into a final magnetic material.

Abstract: A polyamide plastic magnetic material excellent in fluidity is provided, and a plastic magnet made of the same is highly flexible with no deterioration in strength and does not crack during fabrication. The polyamide plastic magnetic material consists of: magnetic powder; polyamide resin; and a predetermined amount of bis unsaturated fatty acid amide represented by the formula: R1—CONH—R3—NHCO—R2 where R1 and R2 is an unsaturated hydrocarbon group having at least one double bond and R3 is a hydrocarbon group. The three components are kneaded into a final magnetic material.