Thermochromic color-memorizing composition and thermochromic color-memorizing microcapsule pigment encapsulating same
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United States of America Patent
Stats
-
Jan 2, 2018
Issued Date -
N/A
app pub date -
Aug 4, 2015
filing date -
Aug 18, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are thermochromic color-memorizing composition and thermochromic color-memorizing microcapsule pigment encapsulating the same, the thermochromic color-memorizing composition including: (a) an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) an ester compound represented by the following formula (1) as a reaction medium which controls color reaction between the components (a) and (b):
First Claim
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International Classification(s)
- 2015 Application Filing Year
- B41M Class
- 432 Applications Filed
- 355 Patents Issued To-Date
- 82.18 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B41M Class
- 44.73 % this patent is cited more than
- 7 Age
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