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AssigneeKorea Research Institute of Chemical Technology
InventorsEun Ho Sohn, Dong Je Han, Ju Hyeon Kim, Won Wook So, In Joon Park, Bong Jun Chang, Ji Hoon Baik, Myoung Sook Lee, Sang Goo Lee
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The present invention relates to an antibacterial polymer composition containing a polymer compound in which a cationic monomer and a fluorine-based acrylic monomer are graft-polymerized in a fluorine-based copolymer. A fluorine-based polymer composition according to the present specification exhibits an antibacterial effect of 99.9% or more, exhibits a contact angle of 150 degrees or greater with respect to a solvent, and thus can be applied to a coating agent exhibiting high air permeability, contamination resistance, and antibacterial effect.
An antibacterial polymer composition comprising a polymer compound in which a cationic monomer containing a vinyl group and a quaternary ammonium group and fluorine-based acrylic monomer are graft-polymerized in polyvinylidene fluoride-co-chlorotrifluoroethylene (PVDF-co-CTFE), wherein the antibacterial polymer composition is characterized in that a content ratio of the cationic monomer to the fluorine-based acrylic monomer is 4% by weight:96% by weight to 20% by weight:80% by weight.
A coating agent comprising a polymer compound in that a cationic monomer containing a vinyl group and a quaternary ammonium group and a fluorine-based acrylic monomer are graft-polymerized in polyvinylidene fluoride-co-chlorotrifluoroethylene (PVDF-co-CTFE), wherein the polymer compound is characterized in that a content ratio of the cationic monomer to the fluorine-based acrylic monomer is 4% by weight:96% by weight to 20% by weight:80% by weight.
Dependencies are inferred from the claim text.