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:
Sep. 27, 1988
Filed:
Sep. 24, 1987
Applicant:
Inventors:
Karl Ruehl, Bad Nauheim, DE;
Ernst Scherp, Bruchkoebel, DE;
Assignee:
Ruetgerswerke Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B32B / ; B32B / ; C09J / ; D06N / ;
U.S. Cl.
CPC ...
428 55 ; 427 44 ; 428 57 ; 428 60 ; 428 78 ; 428291 ; 428349 ; 428354 ; 428440 ; 428489 ;
Abstract
A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16.times.10.sup.4 Gy.