Composition for heat-storage object formation, heat-storage object, and process for producing heat-storage object
CA 2595533 C · Owner: Amano, Ryotaro · Inventors: Amano, Ryotaro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A heat-storage object which can be formed in a desired shape, has a high heat-storage material content and hence excellent heat-storage property, undergoes no leakage with time despite the high heat-storage material content and even when , subjected to processing such as cutting or punching does not , undergoes leakage through the cut surface or hole and has , excellent processability, as well as a composition for heat-storage object formation, and a process for producing the same. The heat-storage object comprises fine particles of an organic latent heat-storage material (a) the particles having , been fixed with a binder (c). It is produced by mixing a composition for heat-storage …
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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 January 25, 2006 and granted April 29, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 25, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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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.