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. 16, 1979
Filed:
Jan. 26, 1978
Applicant:
Inventors:
Edward F Kalafus, Akron, OH (US);
Satish C Sharma, Mogadore, OH (US);
Assignee:
The General Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 293 ; 1561 / ; 260 / ;
Abstract
An alkaline aqueous emulsion of a rubbery vinyl pyridine copolymer is stabilized by the presence of a minor amount by weight of a resorcinol-formaldehyde novolak wherein said emulsion is free of soaps added after the polymerization of the copolymer. High H-adhesions are obtained with cord dips made using the stabilized emulsion.