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:
Oct. 10, 1995
Filed:
Jan. 24, 1994
Applicant:
Inventor:
Tetsuro Sakuma, Tokorozawa, JP;
Assignee:
GC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433215 ; 4332281 ; 106 35 ;
Abstract
A dental bonding method comprises the steps of treating enamel and dentine with a tooth surface-treating material containing organic acid, iron or copper salt, and water, followed by water washing and drying; applying on the thus treated surface a primer containing organic acid, water, and hydrophilic methacrylate, followed by drying; and applying on the thus coated surface a dental bonding material containing methacrylate or acrylate having at least one unsaturated double bond, and polymerization initiator optinally with carbodiimide compound, for surface curing.