Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-10-23
1977-05-03
Welsh, M. J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 296HN, 260 296MN, 260 296TA, C08L 3326
Patent
active
040213978
ABSTRACT:
Latices of polymers containing polymerized water-soluble amides may often thicken or gel on storage. The use of small amounts of hydroxylamine sulfate, added usually during processing, after polymerization, during storage or even added after latex thickening has begun, retards thickening and gelling of such latices.
REFERENCES:
patent: 3597381 (1971-08-01), Ripley
patent: 3681311 (1972-08-01), Patron et al.
Powell, Jr. J. Hughes
The B. F. Goodrich Company
Welsh M. J.
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