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. 10, 1999
Filed:
Aug. 09, 1996
Applicant:
Inventors:
Aubert Y Coran, Akron, OH (US);
Oansuk Chung, Akron, OH (US);
Assignee:
The University of Akron, Akron, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525142 ; 525132 ; 525139 ; 525205 ; 525218 ; 5253319 ; 525384 ;
Abstract
A vulcanizable elastomer having at least one pendant reactive amino group. The elastomer is vulcanized by using a phenolic-resin curative essentially in the absence of an activation catalyst, to form a vulcanizate. Also provided is a thermoplastic elastomeric vulcanizable composition of matter, employing the elastomer having the pendent reactive amino group, which may be dynamically vulcanized without the use of an activation catalyst. Further provided is a method for vulcanizing an elastomer having at least one pendent reactive amino group by utilizing a phenolic vulcanizing agent without the use of a catalyst.