公开(公告)号：US11174395B2

公开(公告)日：2021-11-16

申请号：US16258238

申请日：2019-01-25

申请人： Bio Care Technology, LLC

发明人： Richard E. Hart

IPC分类号： C09D5/02 ,  C09D7/48 ,  C09D7/63 ,  C08K5/14 ,  C09D175/04 ,  C09D177/04 ,  C08K5/56 ,  C09D175/02

摘要： A polymer based antimicrobial coating composition comprising water; polyol; paint additives; hexamethylene diisocyanate (HDI hardener); a catalyst; and an antimicrobial agent, wherein said water takes up between 30% to 35% of the polymer composition by weight, and the polymer has a pentane adipate diol with dimethyl propionic acid functionality with an acid number from 75 to 95 and hydroxyl number from 320 to 360, and amounts to 12% to 15% of the polymer composition by weight.