Stabilization of lauric fats and oils
CA 1294629 C · Owner: Scm Corporation · Inventors: Zielinski, Richard J.; Ebner, Daniel A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved process for the treatment of lauric fats and oils to reduce or prevent both hydrolytic and oxidative rancidity comprising adding to said fat or oil a sequestering amount of citric acid, and with said citric acid lecithin in the amount of at least about 30 ppm (parts per million) based on the weight of the fat or oil.
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 January 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 21, 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.