公开(公告)号：US11235349B2

公开(公告)日：2022-02-01

申请号：US16137928

申请日：2018-09-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin M. Eliason ,  John I. Escoto, Jr. ,  Patrick J. Hager ,  Stephen C. P. Joseph ,  Dominic M. Pitera ,  Steven R. Raphaelson ,  Larry A. Schleif ,  Jeffrey J. Schwab

IPC: B05D1/28 ,  B05C17/12 ,  B05C17/00

Abstract: Provided are devices for coating a contoured surface or a three-dimensional structure, and methods of making and using the same. The devices have geometries that are in point contact with the contoured surface. The geometries are substantially rigid and are provided by a flexible applicator. In this way, the flexible applicator permits conformance to the surface contours, along with rigid point contact that provides uniform and consistent coverage of liquid material. Specifically, the devices comprise a handle and an applicator pliantly affixed to the handle, the applicator comprising a plurality of spaced geometries. The devices meter film-forming coating liquids onto contoured surfaces or three-dimensional structures to form uniform coatings and resulting uniform films.

公开(公告)号：US10071388B2

公开(公告)日：2018-09-11

申请号：US14933432

申请日：2015-11-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John I. Escoto, Jr. ,  Daniel E. Siltberg

IPC: B05B7/24 ,  B05B7/06 ,  B05B7/08 ,  B05B12/00

Abstract: Liquid spray gun platforms, spray head assemblies and liquid spray guns including one or both of the spray gun platforms and the spray head assemblies are described.