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:
Jul. 10, 1979
Filed:
Oct. 25, 1977
Applicant:
Inventors:
Roger F Bartholomew, Painted Post, NY (US);
Joseph F Mach, Corning, NY (US);
Che-Kuang Wu, Horseheads, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ;
U.S. Cl.
CPC ...
65 3 / ; 65 3 / ; 65DI / ; 106 52 ; 106 74 ; 106D / ; 427169 ;
Abstract
This invention is concerned with the preparation of glass articles containing silver ions which exhibit thermoplastic properties and may, optionally, demonstrate photosensitivity to ultraviolet radiation. Such articles are produced through the exchange of Ag.sup.+ ions for Na.sup.+ and/or K.sup.+ ions in a hydrated Na.sub.2 O and/or K.sub.2 O--SiO.sub.2 glass. The articles will demonstrate photosensitivity when the compositions thereof also contain halide ions.