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. 29, 1980
Filed:
Aug. 21, 1978
Applicant:
Inventors:
Christopher Cawthra, Bradford, GB;
Richard K Brooke, Cleckheaton, GB;
Assignee:
BBA Group Limited, Cleckheaton, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
156258 ; 156304 ; 156331 ;
Abstract
A method of jointing textile belting or webbing using a polyurethane compound, the method comprising coating two ends of the belting or webbing to be joined with a castable liquid mixture that is heat curable to give the polyurethane compound and comprising at least one component that is chemically blocked to substantially eliminate the curing reaction at ambient temperature, and heat curing the mixture on the ends when the ends are in face-to-face relationship. The liquid castable mixture preferably comprises a polyurethane prepolymer and a methylene dianiline sodium chloride complex.