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:
Aug. 03, 1993
Filed:
Dec. 04, 1992
Applicant:
Inventors:
Heinz Horacek, Linz, AT;
Hermann Wudy, Pfaffstatten, AT;
Assignee:
Chemie Linz Gesellschaft m.b.H., Linz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08K / ; C08L / ;
U.S. Cl.
CPC ...
524495 ; 524496 ; 523179 ;
Abstract
A thermally expandable fire-protection compound consisting of expandable graphite, an aqueous chloroprene latex containing carboxyl groups, and substances which, in the event of fire, form a paracrystalline carbon skeleton.