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:
Feb. 16, 1988
Filed:
Jul. 21, 1986
Applicant:
Inventors:
Assignee:
Montedison S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61F / ;
U.S. Cl.
CPC ...
523115 ; 523116 ; 523120 ; 525531 ; 5262923 ; 526246 ; 560221 ; 560223 ;
Abstract
Acrylic diesters of bisphenol-alkyl-ether of formula: ##STR1## in which R.sub.1 and R.sub.2 may be a halogen or a C.sub.1 -C.sub.7 alkyl radical optionally halogen-substituted, and R.sub.3 may be hydrogen, halogen, or a C.sub.1 -C.sub.7 alkyl radical optionally halogen-substituted. Polymers obtained from the acrylic diesters of bisphenol-alkyl-ether of formula (1) and dental composites containing said acrylic diesters.