Resin composition and synthetic leather
AssigneeDIC Corporation
InventorsTomohiro Tetsui, Atsushi Ninomiya
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Abstract
The present invention provides a resin composition containing a urethane resin (A), an acrylic resin (B), and water (C), in which the acrylic resin (B) is a polymer of a polymerizable compound containing a (meth)acrylic compound (b-1) having a hydroxy group and has a glass transition temperature of 40° C. or higher. The present invention also provides a synthetic leather having at least a base (i), an adhesive layer (ii), and a skin layer (iii), in which the skin layer (iii) is formed from the resin composition. The polymerizable compound as the raw material of the acrylic resin (B) preferably contains, in addition to (b-1), a polymerizable compound (b-2) in which a hydrogen bond term (δH) in Hansen solubility parameters is 2.2 MPa0.5 or more.
Claims8
A synthetic leather, comprising at least a base (i), an adhesive layer (ii), and a skin layer (iii), wherein the skin layer (iii) is formed from a resin composition comprising a urethane resin (A), an acrylic resin (B), and water (C),
- wherein the acrylic resin (B) is a polymer of a polymerizable compound containing a (meth)acrylic compound (b-1) having a hydroxy group and has a glass transition temperature of 40° C. or higher.
Dependencies are inferred from the claim text.