Polyoxymethylene molding compositions exhibiting improved toughness
CA 1296824 C · Owner: Celanese Corporation · Inventors: Kusumgar, Rajal M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to polyoxymethylene molding composition exhibiting improved toughness and containing from about 50 to about 95 wt.% of a polyoxymethylene from about 5, to about 40 wt.% of a multiphase composite interpolymer and from about 0.05 to about 5.0 wt.% of a reactive titanate such a, neoalkoxy, tri(n-ethylaminoethylamino) titanate based on the, total weight of the composition and based on 100% reactivity of the reactive titanate.
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
- Granted March 3, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 2009.
- 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.