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:
Mar. 07, 1978
Filed:
Nov. 13, 1975
Applicant:
Inventor:
Charles Bryce Hutchison, El Dorado, AR (US);
Assignee:
Lion Oil Company, El Dorado, AR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C08L / ;
U.S. Cl.
CPC ...
428446 ; 138146 ; 106277 ; 106278 ; 427138 ; 427230 ; 4273 / ; 4273 / ; 427384 ; 428 36 ; 428450 ; 428489 ; 428308 ;
Abstract
Disclosed are: (1) A composition comprising a major amount of catalytically air-blown asphalt and minor amounts of plasticizer and solvent for the asphalt; (2) a method for curing uncured concrete comprising coating the uncured concrete with the composition set forth above, then curing both the concrete with the composition; and (3) cured concrete coated with a composition comprising a major amount of catalytically air-blown asphalt and a minor amount of plasticizer.