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:
Apr. 07, 1998
Filed:
Mar. 31, 1995
Applicant:
Inventors:
Ralf Glausch, Darmstadt, DE;
Georg Reinhard, Dresden, DE;
Renate Jircik, Dresden, DE;
Ursula Rammelt, Dresden, DE;
Assignee:
Merck Patent Gesellschaft MIT Beschrankter Haftung, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 1444 ; 106 1405 ; 106 1434 ; 106 1437 ; 106 1438 ; 10614339 ; 106 1441 ; 106 1442 ; 106 1443 ; 106410 ; 106411 ; 106415 ; 106417 ; 106427 ; 106462 ; 106466 ; 106470 ; 428457 ;
Abstract
A pigment preparation for anti-corrosion coating materials, comprising