Leather tanning process using aluminium (iii) and titanium...

Details Leather tanning process using aluminium (iii) and titanium... Leather tanning process using aluminium (iii) and titanium...

C - Chemistry, Metallurgy

14

C

8/67, 260/426.7

C14C 3/02 (2006.01) C14C 3/04 (2006.01)

Patent

CA 1258357

ABSTRACT OF THE DISCLOSURE In a leather tanning process, animal skins are treated with a tanning agent comprising an aluminium (III)/titan- ium (IV) mixed complex with a salt of a polyhydroxymono- carboxylic acid as a masking compound. The masking compound preferably has the general formula: HOCH2(CHOH)n CO2M wherein M is an alkali metal, and n is 2 to 6. Especially preferred masking compounds are sodium gluconate and sodium glucoheptonate. The same process can be used for a wide range of skins, both as a base tannage and in comb- ination with other tanning processes.

493593

Affiliated with

Also associated with

Rating

Leather tanning process using aluminium (iii) and titanium... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Leather tanning process using aluminium (iii) and titanium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Leather tanning process using aluminium (iii) and titanium... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1298861