Title:
AZOBENZENE COMPOUND COMPRISING NITROGEN-CONTAINING HETEROAROMATIC, AND BLUE HOLOGRAM RECORDING COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/101264
Kind Code:
A1
Abstract:
The present invention relates to an azobenzene compound, a hologram recording composition comprising same, a hologram recording medium, a hologram recording material using same, and a method for hologram recording or hologram re-recording. The azobenzene monomer compound of the present invention shows photoisomerization at a long wavelength and has a high birefringence index portion which can magnify a refractive index change even by a small dose of radiation, and thus a polymer comprising the azobenzene monomer compound can be usefully used as a material for recording/re-recording a hologram by laser irradiation.
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Inventors:
KA JAE WON (KR)
KANG HYE JU (KR)
YI MIHYE (KR)
KANG YI YOUNG (KR)
KIM HAK-RIN (KR)
JOO KYUNG-IL (KR)
KANG HYE JU (KR)
YI MIHYE (KR)
KANG YI YOUNG (KR)
KIM HAK-RIN (KR)
JOO KYUNG-IL (KR)
Application Number:
PCT/KR2020/016356
Publication Date:
May 27, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)
KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)
International Classes:
C07D211/82; C07D239/26; C08F218/08; C08F220/18; C08F226/02; G11B7/24044
Foreign References:
| JP2009249406A | 2009-10-29 | |||
| CN101768090A | 2010-07-07 | |||
| JP2005132940A | 2005-05-26 | |||
| CN101029112A | 2007-09-05 |
Other References:
FLORICA ADRIANA, JERCA VALENTIN VICTOR, SPIRIDON MITICA CEZAR, SORIN VASILESCU DAN, STANGA GABRIELA, ANGHEL DAN FLORIN: "Polymer Architectures Containing Azobenzene Type Molecules in Side-chains Solvatochromic behaviour", MATERIALE PLASTICE, vol. 48, no. 4, 1 January 2011 (2011-01-01), pages 273 - 278, XP055813786
SHUANGWEN LI, YIYU FENG, PENG LONG, CHENGQUN QIN, WEI FENG: "The light-switching conductance of an anisotropic azobenzene-based polymer close-packed on horizontally aligned carbon nanotubes", JOURNAL OF MATERIALS CHEMISTRY C, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 5, no. 21, 1 January 2017 (2017-01-01), GB, pages 5068 - 5075, XP055582399, ISSN: 2050-7526, DOI: 10.1039/C7TC00142H
GAL YEONG-SOON, SUNG-HO JIN, SUNG-HOON KIM: "Synthesis and characterization of ionic polyacetylene derivative with azobenzene moieties", JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, vol. 12, no. 2, 1 January 2006 (2006-01-01), pages 235 - 240, XP055813788
HAO YUWEI; MENG JINGXIN; WANG SHUTAO: "Photo-responsive polymer materials for biological applications", CHINESE CHEMICAL LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 11, 1 January 1900 (1900-01-01), AMSTERDAM, NL, pages 2085 - 2091, XP085251205, ISSN: 1001-8417, DOI: 10.1016/j.cclet.2017.10.019
SHUANGWEN LI, YIYU FENG, PENG LONG, CHENGQUN QIN, WEI FENG: "The light-switching conductance of an anisotropic azobenzene-based polymer close-packed on horizontally aligned carbon nanotubes", JOURNAL OF MATERIALS CHEMISTRY C, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 5, no. 21, 1 January 2017 (2017-01-01), GB, pages 5068 - 5075, XP055582399, ISSN: 2050-7526, DOI: 10.1039/C7TC00142H
GAL YEONG-SOON, SUNG-HO JIN, SUNG-HOON KIM: "Synthesis and characterization of ionic polyacetylene derivative with azobenzene moieties", JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, vol. 12, no. 2, 1 January 2006 (2006-01-01), pages 235 - 240, XP055813788
HAO YUWEI; MENG JINGXIN; WANG SHUTAO: "Photo-responsive polymer materials for biological applications", CHINESE CHEMICAL LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 11, 1 January 1900 (1900-01-01), AMSTERDAM, NL, pages 2085 - 2091, XP085251205, ISSN: 1001-8417, DOI: 10.1016/j.cclet.2017.10.019
Attorney, Agent or Firm:
LEE, Won Hee (KR)
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