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:
Dec. 30, 1980
Filed:
Apr. 09, 1979
Applicant:
Inventors:
Klaus Bergmann, Heiligenhaus, DE;
Friedrich Schmitz, Wulfrath, DE;
Gottfried Kilian, Mettmann, DE;
Heinz Reppel, Wulfrath, DE;
Assignee:
Rheinische Kalksteinwerke GmbH, Wulfrath, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C09D / ;
U.S. Cl.
CPC ...
1062 / ; 106109 ; 106116 ; 106275 ; 106283 ; 106D / ; 260 / ;
Abstract
Hot processed bituminous mixed composition, particularly for road construction, characterized by containing non-hygroscopic, crystal water-containing substances, that upon heating to the mixing temperature of the mixed bituminous composition will completely or partly release their crystal water. The invention further relates to a filler as component of the mixed composition.