Title:
COMPOUND, REFRACTIVE INDEX-IMPROVING AGENT, AND POLYMER
Document Type and Number:
WIPO Patent Application WO/2024/004962
Kind Code:
A1
Abstract:
Provided is a compound capable of providing a resin material having a high refractive index. This compound is a compound represented by chemical formula (1), a tautomer or stereoisomer thereof, or a salt of these. In the chemical formula (1): A is a single bond, a divalent hydrocarbon group or a sulfonyl group; one or more hydrogen atoms in the divalent hydrocarbon group may be independently substituted with a methyl group or a phenyl group; and X1 and X2 are each independently a polymerizable functional group and may be the same as, or different from, each other.
Inventors:
KOMIYA NAOKI (JP)
Application Number:
PCT/JP2023/023674
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
SANKO CO LTD (JP)
International Classes:
C07C43/215; C07C43/23; C07C69/54; C07D303/27
Domestic Patent References:
| WO2023036868A1 | 2023-03-16 |
Foreign References:
| JPS58170774A | 1983-10-07 | |||
| JP2018012828A | 2018-01-25 | |||
| JPH02111743A | 1990-04-24 | |||
| JPH08188625A | 1996-07-23 | |||
| JP2008247755A | 2008-10-16 |
Other References:
KIM WHAN GI, HAY ALLAN S.: "Synthesis of soluble poly(ether imides) from bis(ether anhydrides) containing bulky substituents", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, vol. 26, no. 20, 27 September 1993 (1993-09-27), US , pages 5275 - 5280, XP093121562, ISSN: 0024-9297, DOI: 10.1021/ma00072a001
HAY A. S., BOLON D. A., LEIMER K. R., CLARK R. F.: "Photosensitive polyacetylenes", JOURNAL OF POLYMER SCIENCE PART B: POLYMER LETTERS, INTERSCIENCE PUBLISHERS, JP, vol. 8, no. 2, 1 February 1970 (1970-02-01), JP , pages 97 - 99, XP093121564, ISSN: 0449-2986, DOI: 10.1002/pol.1970.110080207
GOTO KOHEI, AKIIKE TOSHIYUKI, INOUE YASUTAKE, MATSUBARA MINORU: "Polymer design for thermally stable polyimides with low dielectric constant", MACROMOLECULAR SYMPOSIA, WILEY VCH VERLAG WEINHEIM, DE, vol. 199, no. 1, 1 October 2003 (2003-10-01), DE , pages 321 - 332, XP093121566, ISSN: 1022-1360, DOI: 10.1002/masy.200350927
ANDO, SHINJI: "Control of Refractive Indices of Optical Polymers: Theoretical Prediction and Molecular Design Method", KOGAKU - JAPANESE JOURNAL OF OPTICS, OYO BUTSURI GAKKAI. KOGAKU KONWAKAI, TOKYO, JP, vol. 44, no. 8, 1 August 2015 (2015-08-01), JP , pages 298 - 303, XP009551957, ISSN: 0389-6625
KATO MARIKO, HIROSHI ITO: "Processability and Optical Properties of Fluorene Based Polyester Resin ", JOURNAL OF THE JAPAN SOCIETY OF POLYMER PROCESSING, vol. 24, no. 2, 20 January 2012 (2012-01-20), pages 46 - 50, XP093121572, DOI: 10.4325/seikeikakou.24.46
HAY A. S., BOLON D. A., LEIMER K. R., CLARK R. F.: "Photosensitive polyacetylenes", JOURNAL OF POLYMER SCIENCE PART B: POLYMER LETTERS, INTERSCIENCE PUBLISHERS, JP, vol. 8, no. 2, 1 February 1970 (1970-02-01), JP , pages 97 - 99, XP093121564, ISSN: 0449-2986, DOI: 10.1002/pol.1970.110080207
GOTO KOHEI, AKIIKE TOSHIYUKI, INOUE YASUTAKE, MATSUBARA MINORU: "Polymer design for thermally stable polyimides with low dielectric constant", MACROMOLECULAR SYMPOSIA, WILEY VCH VERLAG WEINHEIM, DE, vol. 199, no. 1, 1 October 2003 (2003-10-01), DE , pages 321 - 332, XP093121566, ISSN: 1022-1360, DOI: 10.1002/masy.200350927
ANDO, SHINJI: "Control of Refractive Indices of Optical Polymers: Theoretical Prediction and Molecular Design Method", KOGAKU - JAPANESE JOURNAL OF OPTICS, OYO BUTSURI GAKKAI. KOGAKU KONWAKAI, TOKYO, JP, vol. 44, no. 8, 1 August 2015 (2015-08-01), JP , pages 298 - 303, XP009551957, ISSN: 0389-6625
KATO MARIKO, HIROSHI ITO: "Processability and Optical Properties of Fluorene Based Polyester Resin ", JOURNAL OF THE JAPAN SOCIETY OF POLYMER PROCESSING, vol. 24, no. 2, 20 January 2012 (2012-01-20), pages 46 - 50, XP093121572, DOI: 10.4325/seikeikakou.24.46
Attorney, Agent or Firm:
TSUJIMARU Koichiro et al. (JP)
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