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. 24, 1978
Filed:
Dec. 22, 1975
Applicant:
Inventors:
Edward F Kalafus, Akron, OH (US);
Richard M Wise, Uniontown, OH (US);
Assignee:
The General Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 293 ; 428246 ; 428250 ; 428252 ; 428378 ; 428483 ;
Abstract
2,6-Bis(2,4-dihydroxy phenylmethyl)-4-chlorophenol is made by a low catalyst level process which eliminates the need to isolate the 2,6-bis hydroxymethyl-4-chlorophenol intermediate or the 2,6-bis(2,4-dihydroxy phenylmethyl)-4-chlorophenol from the reaction mixture. The 2,6-bis(2,4-dihydroxy phenylmethyl)-4-chlorophenol blended with a vinyl pyridine latex is used as a polyester cord dip. The dipped cord is used as reinforcement in rubber tires.