Microencapsulated transfer imaging system employing developer sheet useful in forming high gloss images
CA 1261665 A · Owner: Meadwestvaco Corporation · Inventors: Adair, Paul C.; Metz, George D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A transfer imaging system employing photosensitive microcapsules useful in obtaining high gloss images wherein the developer sheet is overcoated with a discontinuous layer of a thermoplastic polymeric pigment which is fused into a thin essentially transparent polymeric film following development.
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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
- 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.