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. 04, 1997
Filed:
Jul. 13, 1994
Applicant:
Inventors:
Charles F Kahle, II, McCandless Twp., Allegheny County, PA (US);
Neil D McMurdie, Ross Twp., Allegheny County, PA (US);
Raphael O Kollah, Shaler Twp., Allegheny County, PA (US);
Daniel E Rardon, Pittsburgh, PA (US);
Gregory J McCollum, Hampton Twp., Allegheny County, PA (US);
Assignee:
PPG Industries, Inc., Pittsburg, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568932 ; 568933 ; 568705 ; 568662 ; 568626 ; 568 67 ; 568 66 ; 568 57 ; 568 56 ; 568 44 ; 568 39 ; 564336 ; 564284 ; 564282 ; 560254 ; 560163 ; 560 32 ; 558268 ; 558265 ; 558 59 ; 549551 ;
Abstract
Photoreactive compounds are synthesized from 2,5- or 2,6-dintrobenzyl groups. Also disclosed are methods of synthesizing reactive monomers containing 2,5- or 2,6-dintrobenzyl groups.