Title:
PHOTOCHROMIC POLYROTAXANE COMPOUND, AND CURABLE COMPOSITION CONTAINING SAID PHOTOCHROMIC POLYROTAXANE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/235771
Kind Code:
A1
Abstract:
Provided are: a photochromic polyrotaxane compound that comprises an axial molecule and a plurality of cyclic molecules enclosing the axial molecule, wherein a side chain containing at least one photochromic moiety is bonded to at least one of the cyclic molecules; and a curable composition containing the photochromic polyrotaxane compound and a polymerizable compound.
Inventors:
TAKENAKA JUNJI (JP)
MOMODA JUNJI (JP)
KAWASAKI TAKAYOSHI (JP)
NOGUCHI TAKAO (JP)
SHIMIZU YASUTOMO (JP)
MIYAZAKI MASAYUKI (JP)
MOMODA JUNJI (JP)
KAWASAKI TAKAYOSHI (JP)
NOGUCHI TAKAO (JP)
SHIMIZU YASUTOMO (JP)
MIYAZAKI MASAYUKI (JP)
Application Number:
PCT/JP2018/023091
Publication Date:
December 27, 2018
Filing Date:
June 18, 2018
Export Citation:
Assignee:
TOKUYAMA CORP (JP)
International Classes:
C08G65/48; C08F290/00; C09K9/02; G02B5/23
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Other References:
LI, Z. ET AL.: "Construction of photoswitchable rotaxanes and catenanes containing dithienylethene fragments", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 13, no. 26, July 2015 (2015-07-01), pages 7313 - 7322, XP055564918
ZHANG, H. ET AL.: "Altering intercomponent interactions in a photochromic multi-state [2] rotaxane", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 9, no. 11, 2011, pages 4051 - 4056, XP055564923
SHILOVA, E. A. ET AL.: "Synthesis of new [2] roaxane including a macrocyclic receptor and a photochromic unit", TETRAHEDRON LETTERS, vol. 49, no. 21, 19 May 2008 (2008-05-19), pages 3453 - 3457, XP055564919
ZHANG, H. ET AL.: "Altering intercomponent interactions in a photochromic multi-state [2] rotaxane", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 9, no. 11, 2011, pages 4051 - 4056, XP055564923
SHILOVA, E. A. ET AL.: "Synthesis of new [2] roaxane including a macrocyclic receptor and a photochromic unit", TETRAHEDRON LETTERS, vol. 49, no. 21, 19 May 2008 (2008-05-19), pages 3453 - 3457, XP055564919
Attorney, Agent or Firm:
OHSHIMA Masataka (JP)
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