Retention and drainage aid

Details Retention and drainage aid Retention and drainage aid

1984-12-31

1986-01-21

Schofer, Joseph L.

Paper making and fiber liberation

Processes and products

Non-fiber additive

5253323, 5253331, 5253332, 525379, D21H 340

Patent

active

045656045

ABSTRACT:
The present invention is directed to cross-linked, cationic polymers having a mixture of secondary and/or tertiary alkylene amine groups and alkylene quaternary ammonium groups pendant from a substantially completely saturated hydrocarbon polymer chain and to the use of said polymers as retention and drainage aids in paper making processes.

REFERENCES:
patent: 4233417 (1980-11-01), Van Eeham
patent: 4312965 (1982-01-01), Jachimowicz et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2297091