Retention and/or drainage and/or dewatering aid

Details Retention and/or drainage and/or dewatering aid Retention and/or drainage and/or dewatering aid

1985-04-10

1990-01-16

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

1621683, D21H 338

Patent

active

048941190

ABSTRACT:
A combination of a cationic polymer and a nonionic polymer are employed as a drainage and/or dewatering and/or retention aid. The combination has particular applicability to improving retention and/or drainage in the papermaking industry by addition of the combination to the pulp stock.

REFERENCES:
patent: 4250269 (1981-02-01), Buckman et al.

Affiliated with

Also associated with

Rating

Retention and/or drainage and/or dewatering aid 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 and/or drainage and/or dewatering aid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retention and/or drainage and/or dewatering aid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1333267