Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-11-08
1980-12-09
Briggs, Sr., Wilbert J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
528 67, 528 68, 528 69, 528 71, C08G 1812, C08G 1832, C08L 7508, C08L 7512
Patent
active
042383781
ABSTRACT:
The instant invention is directed to novel polyurethane cationic electrolyte-stable dispersions characterized by lateral or terminal polyalkylene oxide polyether chains containing from 2 to 10%, by weight, of ethylene oxide units, based on the total weight of the polyurethane; a content of ##STR1## groups of from 16 to 100 milliequivalents per 100 g of polyurethane; an average particle size of from 50 to 300 m.mu.; and a solids content of from 10 to 45%.
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Dieterich Dieter
Markusch Peter
Noll Klaus
Bayer Aktiengesellschaft
Briggs Sr. Wilbert J.
Gil Joseph C.
Harsh Gene
Koeckert Arthur H.
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