Antibacterial polymeric moldings
AssigneeToyo Boseki Kabushiki Kaisha
InventorsNoriko Monden, Masahiro Seko, Hideyuki Yokota, Masakazu Tanaka, Susumu Arimori
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Abstract
The invention provides an antibacterial polymeric molded product containing an anionic compound capable of combining, by ionic bond, with a cationic component of a water-soluble antibacterial agent, wherein the cationic component is combined with the anionic compound by ionic bond at least at the surface of the molded product.
Claims8
An antibacterial polymeric molded product containing at least one anionic compound capable of combining by ionic bond, with a cationic component of a water-soluble antibacterial agent, which is selected from the group consisting of sodium dimethyl-5-sulfoisophthalate, taurine, disodium N-lauroyl-L-glutamate, disodium N-stearoyl-L-glutamate, sodium stearate, sodium laurylbenzene sulfonate and sodium laurate, wherein the cationic component is combined with the anionic compound by ionic bond at least at the surface of the molded product,
- said antibacterial polymeric molded product prepared by a process comprising molding a polymeric compound containing the anionic compound, and contacting the molded product with an aqueous solution containing the water-soluble antibacterial agent.
An antibacterial polymeric molded product containing at least one anionic compound capable of combining by ionic bond, with a cationic component of water-soluble antibacterial agent, which is selected from the group consisting of sodium dimethyl-5-sulfoisophthalate, taurine, disodium N-lauroyl-L-glutamate, disodium N-stearoyl-L-glutamate, sodium stearate, sodium laurylbenzene sulfonate and sodium laurate, wherein the cationic component is combined with the anionic compound by ionic bond at least at the surface of the molded product,
- said antibacterial polymeric molded product prepared by a process comprising molding a polymeric compound, contacting the molded product with an aqueous solution containing the anionic compound, and contacting the molded product with an aqueous solution containing the water-soluble antibacterial agent.
Dependencies are inferred from the claim text.