公开(公告)号：US20210205828A1

公开(公告)日：2021-07-08

申请号：US17301041

申请日：2021-03-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam J. Meuler ,  Nicholas L. Untiedt ,  Stephen C.P. Joseph ,  Thomas P. Klun ,  Naiyong Jing ,  Paul B. Armstrong ,  David A. Gzik ,  Cheryl L.S Elsbernd

IPC: B05B7/24 ,  C09D7/63 ,  C09D7/61 ,  C09D5/00 ,  C09D127/18

Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.