Application sheet used for pressure-sensitive adhesive sheet for painting and method of attaching the pressure-sensitive adhesive sheet for painting
CA 2379422 A1 · Owner: Lintec Corporation · Inventors: Kondo, Hiroshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An application sheet adapted to be used by being stuck to a surface of a paint layer of a painting adhesive sheet and a method of attaching the painting adhesive sheet are disclosed. The application sheet includes a pressure-sensitive adhesive layer to be stuck onto the surface of the paint layer of the painting adhesive sheet through its one surface the, pressure-sensitive adhesive layer being formed of a pressure-sensitive adhesive composition containing a pressure-sensitive adhesive and at least one of a plasticizer and a silicone oil; and a base material provided on the other surface of the pressure-sensitive adhesive layer. It is preferred that the plasticizer contains phthalate ester …
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 March 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 27, 2024.
- 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.