C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/607.5
C07C 213/06 (2006.01) C07C 217/42 (2006.01)
Patent
CA 2016069
AMINATED FORMALDEHYDE COUPLED POLYOLS (D#80,725-F) ABSTRACT OF THE DISCLOSURE Polyalkylene glycols with secondary hydroxyl termination may be coupled with oxymethylene groups by reaction of polyalkylene glycols with formaldehyde yielding reagent using an acid for catalysis. The resulting copolymers are then aminated to form polyoxyalkyleneamines.
Cuscurida Michael
Yeakey Ernest L.
Cuscurida Michael
Smart & Biggar
Texaco Development Corporation
Yeakey Ernest L.
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