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:
Jul. 17, 1984
Filed:
Aug. 27, 1981
Applicant:
Inventors:
Vaclav Horak, Bethesda, MD (US);
Jiri Janata, Salt Lake City, UT (US);
Assignee:
The University of Utah, Salt Lake City, UT (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525197 ; 525227 ; 525194 ; 525186 ; 525241 ; 525240 ; 525239 ; 525238 ; 525232 ; 427307 ; 428515 ; 428407 ;
Abstract
Polymers, the surfaces of which have been modified, are disclosed. The polymer surface is modified by embedding therein a second polymer. The modified polymer substantially retains its bulk properties while also possessing, at its surface, properties of the second polymer.