Invention Grant
- Patent Title: Soil and dirt repellent powder coatings
-
Application No.: US16879102Application Date: 2020-05-20
-
Publication No.: US11667812B2Publication Date: 2023-06-06
- Inventor: Steven L. Masia , Michelle X. Wang , Kenneth G. Caldwell
- Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
- Applicant Address: US PA Lancaster
- Assignee: AWI Licensing LLC
- Current Assignee: AWI Licensing LLC
- Current Assignee Address: US DE Wilmington
- Agent Patrick Sheldrake
- The original application number of the division: US15924848 2018.03.19
- Main IPC: C09D175/06
- IPC: C09D175/06 ; C09D175/04 ; C09D5/03 ; C09D5/16 ; C08G18/80 ; B05D1/12 ; B05D3/02 ; C08K5/521 ; C09D167/00 ; C09D133/06 ; C09D133/14 ; C08K5/02 ; C08K5/00 ; C08G18/42 ; C08K9/04 ; C08K5/49
Abstract:
A method of forming a dirt repellant panel coated with a powder coating composition that includes a polymeric binder and an anionic fluorosurfactant present in an amount ranging from about 0.1 wt. % to about 4 wt. %.
Public/Granted literature
- US20200277511A1 SOIL AND DIRT REPELLENT POWDER COATINGS Public/Granted day:2020-09-03
Information query
IPC分类:
