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:
Feb. 12, 1980
Filed:
Mar. 14, 1977
Applicant:
Inventors:
Wilhelmus H Withoos, Eindhoven, NL;
Gerhardus A te Raa, Eindhoven, NL;
Johannes Sprengers, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B29C / ; B29C / ;
U.S. Cl.
CPC ...
264255 ; 156245 ; 264257 ; 264309 ; 264347 ;
Abstract
The invention relates to a method of manufacturing a metallized plastic reflector in which a layer of fibrous material is provided on the convex surface of a mold. The layer is then just saturated with a thermohardening synthetic resin, and after partial hardening, a metal layer is applied onto the partially hardened resin layer by means of a spraying process. A supporting layer of a fiber reinforced thermohardening synthetic resin is then provided on the metal layer and after hardening the reflector is finally removed from the mold.