Title:
POLYURETHANE COMPOUND AND RESIN COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2017/047612
Kind Code:
A1
Abstract:
Provided is a polyurethane compound having exceptional adhesiveness and flexibility as well as high weather resistance and light resistance, and being capable of maintaining transparency, it being possible to utilize the polyurethane compound in a resin composition particularly suited to use in optical applications. Provided are compound (A) and compound (B) shown below, and polyurethane compound (F) obtained by reacting compound (C) and compound (D). Compound (A): a hydrogenated polybutadiene polyol compound; compound (B): a polyisocyanate compound having trifunctional or higher isocyanate groups; compound (C): a diisocyanate compound; (D): a polyol compound; (E) a (meth)acrylate compound having at least one hydroxyl group.
Inventors:
KAMETANI HIDEAKI (JP)
TSUBAMOTO MAI (JP)
IIZUKA MASAYUKI (JP)
NAITOU NOBUHIKO (JP)
MIZUGUCHI TAKAFUMI (JP)
TSUBAMOTO MAI (JP)
IIZUKA MASAYUKI (JP)
NAITOU NOBUHIKO (JP)
MIZUGUCHI TAKAFUMI (JP)
Application Number:
PCT/JP2016/077048
Publication Date:
March 23, 2017
Filing Date:
September 14, 2016
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
C08G18/67; C08F290/00; C08G18/62; C08G18/72; C08G18/79; C09J4/02; C09J175/14
Domestic Patent References:
| WO2016039324A1 | 2016-03-17 |
Foreign References:
| JP2015108083A | 2015-06-11 | |||
| JP2015164981A | 2015-09-17 | |||
| JPS627714A | 1987-01-14 | |||
| JP2008274131A | 2008-11-13 | |||
| JP2015071682A | 2015-04-16 | |||
| JPS58160309A | 1983-09-22 | |||
| JPH01149821A | 1989-06-12 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
Download PDF:
Previous Patent: PERSONAL ORNAMENT
Next Patent: POLYURETHANE COMPOUND AND RESIN COMPOSITION CONTAINING SAME
Next Patent: POLYURETHANE COMPOUND AND RESIN COMPOSITION CONTAINING SAME