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. 11, 1990
Filed:
Oct. 05, 1989
David Baskin, Duxbury, MA (US);
Academy of Applied Science, Concord, NH (US);
Abstract
A method of fabricating stone-simulated articles including facings for substrates, involving roller-flattening mixtures of preferably polyester resins, curing agent, polyester-dispersed pigments, fumed silica (and other) filler and aluminum trihydrate filler into flat stone-pattern-simulating surfaces or slabs, maintaining the same sufficiently cool (as by refrigeration) to prevent curing until it is desired to use the same, and then applying to, and rolling over a substrate to be covered or faced, or otherwise forming the same into the desired article, and permitting to cure under the action of said curing agent, with the resulting product containing the stone-simulated pattern throughout.