Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1980-04-07
1982-01-12
Cockeram, H. S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
204181C, 260 18TN, 260 292TN, 525452, 525454, 525455, 525456, 528 45, C08G 1880, C08G 1858, C25D 1306, C08L 7300
Patent
active
043106463
ABSTRACT:
The binders are reaction products of (A) adducts of ammonia or diamines and epoxide compounds with (B) partially or fully blocked diisocyanates or polyisocyanates, with or without (C) diamines or polyamines, the amino-.beta.-hydroxyalkyl groups of component (A) preferably having been reacted--prior to their reaction with component (B)--with a carbonyl compound, preferably an aldehyde, to form an oxazolidine ring. The reaction products are ultimately protonized with an acid.
These binders are used for the cathodic electrocoating of metallically conductive articles.
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Kempter Fritz E.
Schupp Eberhard
BASF - Aktiengesellschaft
Cockeram H. S.
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