C - Chemistry – Metallurgy – 23 – F
Patent
C - Chemistry, Metallurgy
23
F
31/56, 134/56, 2
C23F 11/14 (2006.01) C08G 65/26 (2006.01) C09B 67/46 (2006.01) D06P 1/607 (2006.01)
Patent
CA 1153392
ABSTRACT OF THE DISCLOSURE Polyether polyamines of the formula 1 Image in which R1 and R2 are identical or different and denote C8-C30-alkyl, -2- hydroxyalkyl or -alkenyl or C8-C24-alkoxypropyl, m and n are 2 or 3, R3 is hydrogen or methyl and the sum of o + p + q + r is an integer from 10 to 600, process for their manufacture and their use as dispersing agents, corrosion inhibitors, demulsifiers and acid retarders.
360952
Deubel Reinhold
Diery Helmut
Hille Martin
Wagemann Wolfgang
Weide Joachim
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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