B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
6/176, 400/1819,
B05D 5/04 (2006.01) D21H 17/62 (2006.01)
Patent
CA 1136354
ABSTRACT OF THE DISCLOSURE Stable aqueous dispersions which are useful as one-shot sizing agents for paper, i.e. which do not require the separate addition of a flocculating agent, are prepared by combining a rosin dispersion, aluminum sulfate, and an alkali in a prescribed manner. The dispersions may also contain an added stabilizer such as a starch derivative, hydroxyethyl cellulose, or polyvinyl pyrrolidone if desired. These compositions can be used for either internal or external sizing.
351433
Smart & Biggar
Tenneco Chemicals Inc.
LandOfFree
Chemical compositions useful as paper sizing agents and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chemical compositions useful as paper sizing agents and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemical compositions useful as paper sizing agents and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-482030