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:
May. 16, 2000
Filed:
Dec. 04, 1997
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Shofu, Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C08K / ;
U.S. Cl.
CPC ...
523115 ; 523116 ; 523212 ; 524493 ; 524534 ; 526301 ;
Abstract
The present invention provides a dental curable material suitable for a production of an artificial teeth having a strong toughness, wear resistance, transparency and moldability, which comprises a silane-treated silica uniformely dispersed in urethane (meth)acrylate (a): said silica has a 1 to 85 nm, with at least one silane compound represented by the formula (1):
Deguchi, Mikito. (2000). Dental curable composition and artificial tooth (U.S. Patent No. 6063830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6063830
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile