US 12,359,078 B2
Resin solution for printing
Hiroyasu Inoue, Tokyo (JP)
Assigned to ZEON CORPORATION, Tokyo (JP)
Appl. No. 17/596,026
Filed by ZEON CORPORATION, Tokyo (JP)
PCT Filed Jun. 2, 2020, PCT No. PCT/JP2020/021709
§ 371(c)(1), (2) Date Dec. 2, 2021,
PCT Pub. No. WO2020/250748, PCT Pub. Date Dec. 17, 2020.
Claims priority of application No. 2019-111477 (JP), filed on Jun. 14, 2019.
Prior Publication US 2022/0315782 A1, Oct. 6, 2022
Int. Cl. C09D 11/108 (2014.01); C08K 3/22 (2006.01); C08K 5/01 (2006.01); C08L 53/02 (2006.01); C09D 11/322 (2014.01); C09D 11/36 (2014.01)
CPC C09D 11/108 (2013.01) [C08L 53/02 (2013.01); C09D 11/322 (2013.01); C09D 11/36 (2013.01); C08K 2003/2237 (2013.01); C08K 5/01 (2013.01)] 5 Claims
 
1. A resin solution for printing, comprising: a nonpolar solvent having a boiling point of 125° C. or higher, a thermoplastic elastomer; and a particle having a primary particle diameter of 1 nm or more and 200 nm or less, the resin solution having a viscosity of 1 cP or more and 50 cP or less,
wherein the thermoplastic elastomer is a hydrogenated aromatic vinyl compound-conjugated diene block copolymer or a modified product of the hydrogenated aromatic vinyl compound-conjugated diene block copolymer with a silicon atom-containing polar group, a hydrogenation rate of the carbon-carbon unsaturated bond of the aromatic ring of the hydrogenated aromatic vinyl compound-conjugated diene block copolymer is 90% or more,
the particle absorbs or reflects light with a wavelength contained in at least a portion of a wavelength region of 350 nm or more and 1,500 nm or less,
a weight ratio of the particle in the total amount of the resin solution for printing is 0.1% by weight or more and 15% by weight or less, and
the nonpolar solvent contains at least one selected from the group consisting of decahydronaphthalene, tridecane, cyclododecane, and tetradecane.