C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/137, 402/138
C08G 18/58 (2006.01) C08G 59/50 (2006.01) C08G 73/02 (2006.01) C08L 63/00 (2006.01) C08L 75/04 (2006.01) C25D 13/06 (2006.01)
Patent
CA 1105189
ABSTRACT OF THE DISCLOSURE Polymeric products comprising the acidified reaction product of an organic polyepoxide and a polyamine containing at least two tertiary amine groups are disclosed. The polyamine and the organic polyepoxide are reacted with one another under conditions to form an internally ionized, quaternary ammonium salt group-containing polymer which has a high molecular weight, but relatively low equivalent weight. The poly- amine is formed by reacting an organic polyisocyanate with an active hydrogen-containing tertiary amine. The reaction product is acidified to form the quaternary ammonium salt groups. Preparing the polyamine in this manner gives one wide latitude in determining the final structure of the polyamine. In effect, one can "tailor make" the polyamine by appropriate selection of reactants and exert a great measure of control over the properties of the final polymeric product. The preferred polymeric products are non-gelled, water-dispersible and electrodepositable on the cathode.
277165
Borden Ladner Gervais Llp
Ppg Industries Inc.
LandOfFree
Polymeric products does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polymeric products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric products will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1021735