公开(公告)号：US10370544B2

公开(公告)日：2019-08-06

申请号：US15201658

申请日：2016-07-05

Applicant: THE SHERWIN-WILLIAMS COMPANY

Inventor： Kathleen R Gisser ,  Morgan S Sibbald ,  Wanda J Smith ,  Janice K. Dreshar ,  Donald A. Prochazka ,  Tony A. Rook

IPC: C08K5/17 ,  C09D5/14 ,  C09D5/16 ,  A01N25/04 ,  A01N25/10 ,  A01N33/12 ,  A01N43/40 ,  A61K31/14 ,  C09D133/08 ,  A61K31/4425

Abstract: A high quality paint comprises water, latex polymer, pigment, and biocidal agent. The coating provided by the high quality paint may be capable of killing gram positive bacteria, gram negative bacteria at a rate of greater than 3 logs within 2 hours of application of bacteria to a painted surface. The coating provided by the high quality of paint may be capable of continuing to kill gram positive bacteria, gram negative bacteria at a rate of greater than 1 log within 2 hours even after repeated contamination of the surface. The coating provided by the high quality paint may be capable of delivering residual killing of gram positive bacteria, gram negative bacteria for up to 48 months. The coating provided by the high quality paint may also be capable of inactivating viruses.

公开(公告)号：US20170086455A1

公开(公告)日：2017-03-30

申请号：US15201658

申请日：2016-07-05

Applicant: THE SHERWIN-WILLIAMS COMPANY

Inventor： Kathleen R. Gisser ,  Morgan S. Sibbald ,  Wanda J. Smith ,  Janice K. Dreshar ,  Donald A. Prochazka ,  Tony A. Rook

IPC: A01N25/10 ,  C09D5/16 ,  A01N33/12 ,  C09D5/14 ,  C09D133/08

CPC classification number: C09D5/1625 ,  A01N33/12 ,  A01N43/40 ,  A61K31/14 ,  A61K31/4425 ,  C08K5/17 ,  C09D5/14 ,  C09D133/08 ,  Y02A50/473 ,  A01N25/04 ,  A01N25/10

Abstract: A high quality paint comprises water, latex polymer, pigment, and biocidal agent. The coating provided by the high quality paint may be capable of killing gram positive bacteria, gram negative bacteria at a rate of greater than 3 logs within 2 hours of application of bacteria to a painted surface. The coating provided by the high quality of paint may be capable of continuing to kill gram positive bacteria, gram negative bacteria at a rate of greater than 1 log within 2 hours even after repeated contamination of the surface. The coating provided by the high quality paint may be capable of delivering residual killing of gram positive bacteria, gram negative bacteria for up to 48 months. The coating provided by the high quality paint may also be capable of inactivating viruses.