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:
Aug. 17, 1993
Filed:
Mar. 16, 1992
Yuuji Takayama, Kanagawa, JP;
Hirokazu Matsueda, Aichi, JP;
Masato Sugiura, Aichi, JP;
Tatsuhiko Ozaki, Aichi, JP;
Hirotaka Wada, Aichi, JP;
Iwao Komiya, Aichi, JP;
Takemoto Yushi Kabushiki Kaisha, Aichi, JP;
Abstract
Radical polymerizable liquid resins contain unsaturated urethane of a specified structure and vinyl monomers at weight ratio of (unsaturated urethane)/(vinyl monomers)=10/90-90/10. The unsaturated urethane has (meth)acryloyl and higher aliphatic hydrocarbon groups in its molecule, and the vinyl monomers are copolymerizable with this unsaturated urethane. Radical polymerizable liquid resin compositions are obtained by adding inorganic powder filler to such radical polymerizable liquid resins In-mold cured products obtained from such radical polymerizable resins or radical polymerizable resin compositions have improved water resistance and other favorable properties