Binder resin solution composition having satisfactory solution property
CA 2410657 A1 · Owner: Nippon Paper Industries Co. Ltd. · Inventors: Onodera, Isao; Mitsui, Hideaki; Urata, Keiji
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A binder resin solution for coating materials primers, printing inks, or , adhesives which contains a carboxylated chlorinated polyolefin and has satisfactory adhesion to polyolefins and excellent solvent resistance while retaining intact low-temperature flowability and long-term viscosity stability. The binder resin solution composition which is excellent in low-, temperature flowability and long-term viscosity stability is obtained by , dissolving a carboxylated chlorinated polyolefin having a chlorine content of 12 to 26 wt.% in either a mixed solvent comprising an alicyclic hydrocarbon and a polar solvent or a mixed solvent comprising an alicyclic hydrocarbon a , polar solvent, and …
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 June 25, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 25, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 25, 2023.
- 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.