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US 12,624,190 B2Granted
Antibacterial antistatic composition and volatile corrosion inhibitor film including the same
AssigneeDaejin Advanced Materials Inc.
InventorsGi Moon Yoo, Gwan Yeong Kim
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Abstract
The present application relates to an antistatic composition, which includes a conductive structure formed by connecting a modified graphene oxide or a modified carbon nanotube with a conductive polymer; silver nanoparticles; and a solvent, and a corrosion inhibition film including the same. The corrosion inhibition film of the present application has excellent antibacterial activity and excellent corrosion inhibiting ability.
Claims12
An antibacterial antistatic composition, comprising:
- a conductive structure which comprises a carbon nanotube or graphene oxide in which one or more oligomers selected from an acrylic oligomer and a urethane oligomer bind to its surface through a branch linkage, and a conductive polymer connected to the oligomer;
- silver nanoparticles;
- and
- a solvent,
- wherein the oligomer comprises one or more of n number of first units with an acrylic group and m number of second units with a urethane group,
- wherein the first unit is represented by Formula 4, and the second unit is represented by Formula 5,
- wherein X1 is a direct linkage, or a urethane group or a C1-C10 alkylene group,
- X2 is a C1-C10 alkylene group,
- X3 is a direct linkage, O or S,
- m is an integer of 0 to 1000,
- n is an integer of 0 to 1000, and
- n+m is an integer of 1 to 1000.
9 more elements
Dependencies are inferred from the claim text.