U.v. curable ink composition containing a silver or mercury non-halide salt in a resinous binder and an electrically conductive metal
CA 1096223 A · Owner: General Electric Company · Inventors: Schroeter, Siegfried H.; Lucas, Gary M.; Bolon, Donald A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method is provided for making circuit boards having improved stability and articles made therefrom. In addition UV-curable ink compositions are also provided convertible to conductive strips when printed onto nonconducting substrates and cured thereon. The conductive strips have improved resistance to salt contamination.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 24, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.