Invention Grant
US09273216B2 Solvent borne coating composition having improved brushability and process for producing coatings therefrom
有权
溶剂型涂料组合物具有改善的刷涂性和由其制备涂料的方法
- Patent Title: Solvent borne coating composition having improved brushability and process for producing coatings therefrom
- Patent Title (中): 溶剂型涂料组合物具有改善的刷涂性和由其制备涂料的方法
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Application No.: US14200997Application Date: 2014-03-07
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Publication No.: US09273216B2Publication Date: 2016-03-01
- Inventor: Ayumu Yokoyama , Kenneth A. McDiarmid , Ross Sydney Morgan , Rajesh Gopalan Saliya
- Applicant: AXALTA COATING SYSTEMS IP CO., LLC
- Applicant Address: US DE Wilmington
- Assignee: AXALTA COATING SYSTEMS IP CO., LLC
- Current Assignee: AXALTA COATING SYSTEMS IP CO., LLC
- Current Assignee Address: US DE Wilmington
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: B05D1/28
- IPC: B05D1/28 ; C08L91/00 ; C09D7/12 ; C08K5/09 ; B05D3/00 ; B05D7/14

Abstract:
A solvent borne brushable coating composition and process for using the same are provided. The composition includes a crosslinkable component having one or more polymers having two or more crosslinkable groups a crosslinking component comprising one or more crosslinking agents having crosslinking groups; and 2 weight percent to 50 weight percent of drying oil comprising linseed oil, tung oil, poppy seed oil, perilla oil, walnut oil or a combination thereof. When a layer a pot mix resulting from mixing of the crosslinkable and crosslinking components is brush applied over a substrate, it has a low brush drag while providing desired coating properties, such as high gloss and rapid cure even under ambient conditions. The solvent borne brushable coating compositions is well suited for use in automotive refinish applications.
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