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:
Nov. 20, 2018
Filed:
Mar. 31, 2015
Mitsui Chemicals, Inc., Minato-ku, Tokyo, JP;
Shofu Inc., Kyoto-shi, Kyoto, JP;
Sun Medical Co., Ltd., Moriyama-shi, Shiga, JP;
Kazuhiko Yoshinaga, Ichihara, JP;
Hiroshi Naruse, Chiba, JP;
Mitsuji Teramae, Kyoto, JP;
Kiyomi Fuchigami, Kyoto, JP;
Hidefumi Fujimura, Kyoto, JP;
Masuji Tsuchikawa, Moriyama, JP;
Hirofumi Imai, Moriyama, JP;
MITSUI CHEMICALS, INC., Minato-Ku, Tokyo, JP;
SHOFU INC., Kyoto-Shi, Kyoto, JP;
SUN MEDICAL CO., LTD., Moriyama-Shi, Shiga, JP;
Abstract
Provided are dental polymerizable monomers that can give cured products having high toughness and high rigidity, dental polymerizable monomer compositions containing the polymerizable monomers, and dental compositions containing the dental polymerizable monomer compositions, and cured products thereof having high mechanical properties. The dental polymerizable monomer (A) which includes a urethane acrylate obtained from an appropriately rigid diisocyanate and an appropriately flexible hydroxyacrylate is used to prepare a dental polymerizable monomer composition containing the dental polymerizable monomer, and a dental composition containing the dental polymerizable monomer composition.