Title:
TEMPERATURE-RESPONSIVE COLORANT
Document Type and Number:
WIPO Patent Application WO/2018/143473
Kind Code:
A1
Abstract:
[Problem] To provide a novel temperature-responsive colorant. [Solution] A colorant including (i) an organic compound having a transition point such as a melting point close to room temperature, and (ii) at least one pigment, organic dye, or infrared absorbing dye, the organic compound and the pigment, organic dye, or infrared absorbing dye being encapsulated by capsules.
Inventors:
ISHII KAZUYUKI (JP)
ISHITA KOTARO (JP)
ISHITA KOTARO (JP)
Application Number:
PCT/JP2018/003995
Publication Date:
August 09, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
UNIV TOKYO (JP)
International Classes:
C09B67/08; C09B47/12; C09D5/26; C09D7/40; C09D201/00; C09K9/02
Foreign References:
| JP2003096454A | 2003-04-03 | |||
| JP2009203406A | 2009-09-10 | |||
| JPH10231449A | 1998-09-02 | |||
| JPS54123589A | 1979-09-25 | |||
| JPS4884962U | 1973-10-16 | |||
| JP2017002224A | 2017-01-05 | |||
| JP2009262378A | 2009-11-12 | |||
| JP2015028001A | 2015-02-12 | |||
| JPH09176546A | 1997-07-08 | |||
| US5911816A | 1999-06-15 | |||
| JP2007182514A | 2007-07-19 | |||
| JP2000256590A | 2000-09-19 | |||
| JPH11236559A | 1999-08-31 |
Attorney, Agent or Firm:
ONO Makoto et al. (JP)
Download PDF:
Previous Patent: SOFT MAGNETIC FLAT POWDER
Next Patent: OPTICAL-WAVEGUIDE-TYPE SENSOR, AND SUBSTANCE DETECTION METHOD
Next Patent: OPTICAL-WAVEGUIDE-TYPE SENSOR, AND SUBSTANCE DETECTION METHOD