Invention Grant
- Patent Title: Low VOC and high solid fluoropolymer for coating applications
-
Application No.: US17467320Application Date: 2021-09-06
-
Publication No.: US11667806B2Publication Date: 2023-06-06
- Inventor: Wanchao Jiang , Rajiv Ratna Singh , Gang Xu , Siyuan Zhang , Yun Lin
- Applicant: HONEYWELL INTERNATIONAL INC.
- Applicant Address: US NC Charlotte
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NC Charlotte
- Agency: Roberts & Roberts, LLP
- Agent Richard S. Roberts, Jr.
- The original application number of the division: US15506979
- Main IPC: C09D127/12
- IPC: C09D127/12 ; G06Q40/12 ; B05D3/00

Abstract:
Methods of reducing the release of volatile organic compounds (VOCs) into the Earth's atmosphere during coating operations are provided, as well as a coating composition comprising a carrier and one or more fluorocopolymers. The carrier comprises VOC compounds and the one or more fluorocopolymers is produced by copolymerization of (1) a first monomer selected from the group consisting of hydrofluoroalkenes, (2) a second monomer comprising vinyl ester(s), and (3) a third monomer comprising vinyl ether(s), wherein at least a portion of the vinyl ether monomer is a hydroxyl group-containing vinyl ether, and wherein the one or more fluorocopolymers comprise at least about 70% by weight of the coating composition and the VOC portion of the carrier is not greater than about 30% by weight of the coating composition.
Information query
IPC分类: