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:
Jan. 25, 1994
Filed:
Feb. 14, 1992
Applicant:
Inventors:
Siegbert Rittner, Morfelden-Walldorf, DE;
Jurgen Spiske, Seeheim, DE;
Dieter Kompalik, Augsburg, DE;
Udo Gruber, Neusass, DE;
Assignee:
Sigri Great Lakes Carbon GmbH, Wiesbaden, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428408 ; 428272 ; 428290 ; 428131 ;
Abstract
An ordered packing for mass transfer and heat exchange processes includes pre-formed individual parts. The packing is formed of carbon fiber-reinforced carbon with carbon fibers or carbon fiber yarns, which are linked one with the other by way of textile bindings, as a filler and of a matrix carbon, preferably based on synthetic resins.