C - Chemistry – Metallurgy – 09 – H
Patent
C - Chemistry, Metallurgy
09
H
6/48.5
C09H 3/02 (2006.01) A23J 1/10 (2006.01)
Patent
CA 1100488
ABSTRACT OF THE DISCLOSURE A process for preparing low chromium content gelatine from a chrome stock containing trivalent chromium which comprises treating a trivalent chrominum-containing stock with a solution of a compound which forms coordination complexes with trivalent chromium present in said stock, conditioning the thus treated stock to partially depoly- merize the collagen network of said stock, oxidizing a substantial portion of the residual trivalent chromium in said stock to the hexavalent state, washing said stock containing hexavalent chromium to partially remove said hexavalent chromium, subjecting the resulting stock to ion exchange treatment to remove further hexavalent chromium, and extracting gelatine from the remaining stock.
279420
Canada Packers Limited
Ridout & Maybee Llp
LandOfFree
Preparation of high-quality gelatine having low chromium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preparation of high-quality gelatine having low chromium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of high-quality gelatine having low chromium... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-944207