Water dispersible polyamide diethalonamine ester

Details Water dispersible polyamide diethalonamine ester Water dispersible polyamide diethalonamine ester

C - Chemistry, Metallurgy

08

G

402/237, 400/784

C08G 69/44 (2006.01) C07C 233/18 (2006.01) C08G 69/34 (2006.01) C09D 11/10 (2006.01)

Patent

CA 1303288

SKP:837 WATER DISPERSIBLE POLYAMIDE DIETHANOLAMINE ESTER Abstract of the Disclosure The present invention comprises a water dispersible polyamide diethanolamine ester, having the following general structure: Image wherein x is an integer of 0-5; R1 is independently at each occurrence an an aliphatic group of up to 40 carbon atoms or polyamide segment; R2 is independently at each occurrence -B-NH-?-B (where B is an aliphatic group of up to 10 carbon atoms) or -(CH2CH2-O-?-E)2 where E is an aliphatic group of up to 10 carbon atoms or the residue of a cyclic carboxylic anhydride bearing at least one free carboxyl group; R3 = -CH2CH2-O-?-E. The product polyamide resin of the present invention comprises a mixture of monobasic and polybasic carboxylic acids, polyamines, DEA and cyclic carboxylic anhydrides. These resins may be used in various compositions including inks and laminates.

575583

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