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:
Sep. 05, 1978
Filed:
Dec. 10, 1975
Applicant:
Inventors:
Joseph W Maccalous, Littleton, CO (US);
Donald A Thomas, Englewood, CO (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428325 ; 260 / ; 260 / ; 260826 ; 427387 ; 4273 / ; 4274 / ; 427409 ; 427421 ; 428447 ; 428450 ; 428920 ;
Abstract
A novel method for the spray application of an ablative material to produce a coating having low density, high tensile strength and improved char retension comprising spraying a composition of silicone resin, silicaceous fibers and hollow silicaceous microspheres in a solvent and curing to form an ablative coating having a density of 10 to 15 lbs/ft.sup.3.