- 专利标题： Tunable directional color transition compositions and methods of making and using the same
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申请号： US16235898申请日： 2018-12-28
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公开(公告)号： US11225100B2公开(公告)日： 2022-01-18
- 发明人: Hans O. Ribi
- 申请人： Segan Industries, Inc.
- 申请人地址： US CA Burlingame
- 专利权人： Segan Industries, Inc.
- 当前专利权人： Segan Industries, Inc.
- 当前专利权人地址： US CA Burlingame
- 代理商 Khin K. Chin; Michael J. Blessent; Bret E. Field
- 主分类号： B41M5/333
- IPC分类号： B41M5/333 ; B41M5/28 ; B41M5/323 ; C09D11/50 ; G01N21/78 ; G01N31/22 ; B41M5/30
摘要：
Color change compositions that transition from a first to second color state upon application of an applied stimulus are provided. Also provided are substrates having the compositions on a surface thereof, as well as methods of making and using the compositions.
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