Resin composition for plating
CA 2062846 A1 · Owner: Tanaka, Kenji · Inventors: Tanaka, Kenji
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition comprising 60 - 80% by weight of polycarbonate resin, and 20 - 40% by weight of ABS resin wherein the ABS resin, comprises 35 - 70% by weight of a conjugated diene rubber component, 20 - 70% by weight of styrene and 10 - 50% by weight of acrylonitrile, and the glass transition temperature of the rubber component amounting to at least 50% by weight in the total rubber components is up to -65°C. The composition of the present invention has advantages that mechanical strength is improved, the plating is facilitated and the plated product is especially suitable for the door handle of a car.
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 12, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 12, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 12, 2014.
- 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.