C09J201/02

Stretch releasing adhesive assembly, housing assembly and mobile terminal

The present disclosure provides a stretch releasing adhesive assembly, a housing assembly, and a mobile terminal. The stretch releasing adhesive assembly includes: a stretch releasing adhesive layer, having a pull portion at an end of the stretch releasing adhesive layer; and a first pull layer, the first pull layer and the pull portion being superposed and connected, the first pull layer being provided with at least one tear line in a position corresponding to the pull portion.

Thermoplastic resin, molded product, film, and layered product

Provided is a thermoplastic resin composition that can be firmly bonded to an adherend with an active energy ray-curable adhesive provided therebetween, and provided are a molded product and a film each including such a thermoplastic resin composition. Also provided are a thermoplastic resin composition that is less likely to be whitened even when the adhesive permeates thereinto and a molded product and a film each including such a thermoplastic resin composition. The thermoplastic resin composition according to the present disclosure contains 70 to 95 mass % of a thermoplastic resin and 5 to 30 mass % of a multilayer structure polymer (C) having a multilayer particle structure, and the multilayer structure polymer (C) has a median diameter Da of no less than 200 nm and less than 500 nm when the median diameter Da is measured through a laser diffraction/scattering technique with the thermoplastic resin composition dissolved in acetone.

Impact-resistant polyester pressure-sensitive adhesive

Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of 50 C. to 10 C.

Impact-resistant polyester pressure-sensitive adhesive

Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of 50 C. to 10 C.

Aqueous resin dispersion, paint, adhesive, and laminate
10800890 · 2020-10-13 · ·

An aqueous resin dispersion wherein a polymer (C) obtained by bonding a polyolefin (A) to a polyether resin (B) is dispersed in water; and the polyether resin (B) contains a polyether resin (B1) having an HLB of less than 8 and a polyether resin (B2) having an HLB of 8 to 20 according to calculation by the Griffin method.

Aqueous resin dispersion, paint, adhesive, and laminate
10800890 · 2020-10-13 · ·

An aqueous resin dispersion wherein a polymer (C) obtained by bonding a polyolefin (A) to a polyether resin (B) is dispersed in water; and the polyether resin (B) contains a polyether resin (B1) having an HLB of less than 8 and a polyether resin (B2) having an HLB of 8 to 20 according to calculation by the Griffin method.

Display device

A display device including: a display panel including a first substrate and a second substrate that are coupled to and face each other; a first polarizing plate attached to the second substrate of the display panel; a second polarizing plate attached to the first substrate of the display panel; and a side cover layer. The first polarizing plate has a first extended portion that extends outwardly beyond an end portion of the second substrate, and the second polarizing plate has a second extended portion that extends outwardly beyond an end portion of the first substrate. The side cover layer is between the first and second extended portions of the first and second polarizing plates and covers a first side surface of the first substrate and a second side surface of the second substrate that are near the first and second extended portions, respectively.

Display device

A display device including: a display panel including a first substrate and a second substrate that are coupled to and face each other; a first polarizing plate attached to the second substrate of the display panel; a second polarizing plate attached to the first substrate of the display panel; and a side cover layer. The first polarizing plate has a first extended portion that extends outwardly beyond an end portion of the second substrate, and the second polarizing plate has a second extended portion that extends outwardly beyond an end portion of the first substrate. The side cover layer is between the first and second extended portions of the first and second polarizing plates and covers a first side surface of the first substrate and a second side surface of the second substrate that are near the first and second extended portions, respectively.

ELECTRICALLY CONDUCTIVE ADHESIVE
20240010882 · 2024-01-11 ·

An electrically conductive adhesive layer includes an adhesive material; a plurality of electrically conductive first particles dispersed in the adhesive material and having a first shape; and a plurality of electrically conductive second particles dispersed in the adhesive material and having a second shape different from the first shape. A ratio of a total weight of the first particles to a total weight of the second particles is in a range from about 2 to about 10. The adhesive layer has an average thickness in a range from about 5 micrometers to about 35 micrometers. An electrical conductance of the adhesive layer in a thickness, but not in an in-plane, direction is at least 5% greater than a comparative adhesive layer having the same construction except that it does not include the second particles.

ELECTRICALLY CONDUCTIVE ADHESIVE
20240010882 · 2024-01-11 ·

An electrically conductive adhesive layer includes an adhesive material; a plurality of electrically conductive first particles dispersed in the adhesive material and having a first shape; and a plurality of electrically conductive second particles dispersed in the adhesive material and having a second shape different from the first shape. A ratio of a total weight of the first particles to a total weight of the second particles is in a range from about 2 to about 10. The adhesive layer has an average thickness in a range from about 5 micrometers to about 35 micrometers. An electrical conductance of the adhesive layer in a thickness, but not in an in-plane, direction is at least 5% greater than a comparative adhesive layer having the same construction except that it does not include the second particles.