Chemistry: natural resins or derivatives; peptides or proteins; – Natural resins or derivatives – Rosin or derivative used as starting material in process – or...
Patent
1992-05-14
1993-11-30
Foelak, Morton
Chemistry: natural resins or derivatives; peptides or proteins;
Natural resins or derivatives
Rosin or derivative used as starting material in process, or...
530210, 530211, 530212, 530215, 530218, 252 86, 252 87, 524801, 525 544, C09F 104, C08H 500
Patent
active
052666824
ABSTRACT:
The invention relates to mixtures of nitrogen-containing surface-active agents which are obtained by esterification of oxyalkylates based on modified or nonmodified naturally occurring resin acids or resin amines or resin alcohols derived therefrom with dicarboxylic acids or anhydrides thereof and subsequent reaction with alkylenediamines or alkylenepolyamines. These nitrogen-containing surface-active agents are suitable as coupling auxiliaries, emulsifiers, dispersing agents, preparation agents for solids dispersions, corrosion protection and metal-working agents and as wetting agents and dyeing auxiliaries.
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Ullmann's Encyclopedia of Industrial Chemistry, pp. 412-415.
J. Schreiber, Chemistry and Technology of synthetic Resinse, 5th Ed. 1943, p. 560.
Abstract of JP 58-191283 (Nikkakk) (Jun. 12, 1985).
Metz Hans-Joachim
Schnaitmann Dieter
Schwerin Siegfried
Uhrig Heinz
Foelak Morton
Hoechst Aktiengesellschaft
Jones Richard Lee
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