发明申请
- 专利标题： COLOR CHANGING MATERIAL
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申请号： US15128749申请日： 2015-03-25
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公开(公告)号： US20170174983A1公开(公告)日： 2017-06-22
- 发明人: Ihab N. Odeh , Meghna N. Markanday , Jurgen Van Peer , John Van Der Wal , Pradeep Nadkarni , Theo Hoeks , Mohamed Ashraf Moideen , Girish Koripelly
- 申请人： SABIC Global Technologies B.V.
- 国际申请： PCT/US2015/022416 WO 20150325
- 主分类号： C09K9/02
- IPC分类号： C09K9/02 ; C08J5/18 ; B32B27/32 ; C09B67/20 ; B32B27/36 ; B32B27/08 ; C08K5/00 ; C09B67/02
摘要：
Disclosed is a photochromic material that includes a first polymeric layer having a photochromic compound that is capable of being activated in response to a stimulus. The first polymeric layer is configured such that the activated photochromic compound becomes inactivated within 10 minutes, preferably within 5 minutes, most preferably within 1 minute, in the absence of said stimulus.
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