Heat-sensitive melt-transfer recording medium
CA 1322494 C · Owner: Fuji Kagakushi Kogyo Co. Ltd. · Inventors: Ohtomo, Yasuyuki; Obata, Yoshiyuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A heat-sensitive melt-transfer recording medium comprising a support (1) and a heat-sensitive melttransfer ink layer (2) provided on one side thereof is disclosed. The above-mentioned heat-sensitive melttransfer ink layer (2) comprises a colored ink layer (3) and a layer (4) which is formed on the surface of the colored ink layer (3) and which comprises a wax in the form of microcrystals as a main component for preventing, a smudge of a receiving medium in transfer recording and for obtaining a good print with a small printing energy. This recording medium is used for a heat-sensitive melttransfer recording system using a thermal head.
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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
- Granted September 28, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 28, 2010.
- 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.