Patent ID: 11897789
Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Field: Environmental technology (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 0:
1. A composite, which is a polycondensation product formed by a reaction of:
melamine;
an aldehyde of formula (I), a diaminoalkane of formula (II), carbon nanotubes comprising activated carbonyl groups;
wherein:
R1 is selected from the group consisting of an arylalkyl group which is optionally substituted, a cycloalkyl group which is optionally substituted, and an aryl group which is optionally substituted;
R2 is selected from the group consisting of a hydrogen, an alkyl group which is optionally substituted, a cycloalkyl group which is optionally substituted, an aryl group which is optionally substituted, and an arylalkyl group which is optionally substituted;
R3 is selected from the group consisting of a hydrogen, an alkyl group which is optionally substituted, a cycloalkyl group which is optionally substituted, an aryl group which is optionally substituted, and an arylalkyl group which is optionally substituted;
n is a positive integer in the range of 12 to 20; and
a weight percentage of the carbon nanotubes relative to a total weight of the composite is 0.005 wt % to 0.5 wt %.