Retention aids and flocculants based on polyacrylamides

Details Retention aids and flocculants based on polyacrylamides Retention aids and flocculants based on polyacrylamides

C - Chemistry, Metallurgy

08

L

400/6515

C08L 33/26 (2006.01) C02F 1/54 (2006.01) C08L 33/02 (2006.01) C08L 33/14 (2006.01) D21F 1/82 (2006.01) D21H 17/43 (2006.01) D21H 17/45 (2006.01)

Patent

CA 1050680

ABSTRACT OF THE DISCLOSURE: Mixtures of high molecular weigh polyacrylamides in the form of a water-in-oil polymer dispersion and containing in the inner phase from 99.99 to 95% w/w of a cationic polyacrylamide and from 0.01 to 5% w/w of an anionic polyacrylamide or from 99.99 to 95% w/w of an anionic polyacryl- amide and from 0.01 to 5% w/w of a cationic polyacrylamide, all percentages being based on the total amount of polymer. The said polymer mixtures are particularly effective retention aids and flocculants and are preferably used in the manufacture of paper as pulp additives.

257260

Affiliated with

Also associated with

Rating

Retention aids and flocculants based on polyacrylamides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retention aids and flocculants based on polyacrylamides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retention aids and flocculants based on polyacrylamides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-278343