The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2024
Filed:
Mar. 28, 2019
Dic Corporation, Tokyo, JP;
Tomohiro Tetsui, Takaishi, JP;
Atsushi Ninomiya, Takaishi, JP;
DIC Corporation, Tokyo, JP;
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 MPaor more.