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:
Jun. 27, 1978
Filed:
Jun. 23, 1977
Applicant:
Inventors:
Mohan V Kulkarni, Ashland, OH (US);
John Von Kamp, New London, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260873 ; 156332 ; 260 / ;
Abstract
A hot melt adhesive composition suitable for adhering polyester and polyvinyl fluoride compositions is prepared by making a blend of about 9 to 30 percent of a copolymer of ethylene and ethyl acrylate or methacrylate, about 40 to 45 percent of a copolyester of a terephthalate of ethylene and neopentyl glycol and about 50 to 55 percent of a terpolyester obtained by condensing ethylene glycol with a mixture of terephthalic acid, isophthalic acid and azelaic acid.