Continuous textile converting method and installation therefor
CA 2589451 C · Owner: Peenaert, Eugene · Inventors: Dewez, Sandrine; Lorthioir, Magali; Peenaert, Eugene
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a method for continuously converting textile materials by passing same in a microwave field and contacting same with a surface capable of being heated. The inventive method consists after depositing treating agents on said textile material in: continuously passing the textile material and its deposited treating agents inside a chamber; applying inside the chamber a microwave radiation at atmospheric pressure; contacting inside the chamber the textile material with a surface capable of being heated; extracting the steam from inside the chamber throughout retention time of the textile material in the chamber.
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 November 29, 2005 and granted March 26, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 29, 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.