Invention Grant
- Patent Title: Optical effect coating
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Application No.: US15025263Application Date: 2014-09-24
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Publication No.: US09645289B2Publication Date: 2017-05-09
- Inventor: Edwin Hugh Nungesser , Edward La Fleur , Adam Fasula , Partha S. Majumdar
- Applicant: Rohm and Haas Company
- Applicant Address: US PA Philadelphia
- Assignee: ROHM AND HAAS COMPANY
- Current Assignee: ROHM AND HAAS COMPANY
- Current Assignee Address: US PA Philadelphia
- Agent Carl P. Hemenway
- International Application: PCT/US2014/057203 WO 20140924
- International Announcement: WO2015/048124 WO 20150402
- Main IPC: G02B5/128
- IPC: G02B5/128 ; B05D5/06 ; G02B1/04
Abstract:
Provided is an article having a condition-dependent image, said article comprising (a) a substrate having a surface, (b) upon the surface of the substrate, one or more layers of a clear coating comprising a plurality of beads. Also provided are a method of producing such an article and a method of observing the image on such an article.
Public/Granted literature
- US20160216415A1 OPTICAL EFFECT COATING Public/Granted day:2016-07-28
Information query
