Fabric ink support media and sublimination decoration process
CA 2568563 C · Owner: E.I. Du Pont De Nemours And Company · Inventors: Chervin, Christophe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sublimation ink carrier media is provided comprising a textile fabric and a sublimation ink printed on the textile fabric in a pattern. The textile fabric has a first direction and a second direction that is substantially perpendicular the first direction wherein the textile fabric is extensible in the first direction and is substantially non-extensible is the second direction. A process for the decoration of a shaped article by ink sublimation is also provided using this textile fabric. The process can be practiced with a textile fabric that is a woven fabric or nonwoven fabric.
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
- Filed July 27, 2005 and granted July 3, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 27, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.