ANTIBACTERIAL AGENT

Abstract: an antibacterial agent includes a block isocyanate. the block isocyanate includes a capped residue (a) of a polyisocyanate, an antibacterial-non-block capping group (b), and a non-antibacterial-block capping group (c). the capped residue (a) of the polyisocyanate is formed by capping an isocyanate group of the polyisocyanate having a plurality of isocyanate groups. the antibacterial-non-block capping group (b) is formed by non-reproducibly capping at least a portion of the plurality of isocyanate groups. the non-antibacterial-block capping group (c) is formed by reproducibly capping at least a portion of the plurality of isocyanate groups. the antibacterial-non-block capping group (b) includes a quaternary ammonium group.

Inventor(s): Naoki SHINOHARA, Tatsuya SHIBATA, Kazuyuki FUKUDA

CPC Classification: A01N47/40 (the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides)

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