Title:
THERMOPLASTIC RESIN AND OPTICAL LENS INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/270367
Kind Code:
A1
Abstract:
The present invention makes it possible to provide a thermoplastic resin including a constituent unit (A) derived from a monomer represented by general formula (1). (In general formula (1), R1-R12, Rk, and Rp each independently represent a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a C5-20 cycloalkyl group, a C5-20 cycloalkoxyl group, a C6-20 aryl group, a C1-10 linear or branched alkyl group, a C2-10 alkenyl group, a C1-10 alkoxy group, a C6-20 heteroaryl group including one or more hetero atoms selected from O, N, and S, or a C7-20 aralkyl group, X and Y represent a single bond or a C1-5 alkylene group, i and ii each independently represent an integer of 0-4, K1 and K2 each independently represent -OH, -COOH, or -COORq, and Rq represents a C1-5 alkyl group.)
Inventors:
KATO NORIYUKI (JP)
NISHIMORI KATSUSHI (JP)
IKEDA SHINYA (JP)
MOTEGI ATSUSHI (JP)
ISHIHARA KENTARO (JP)
MURATA SUZUKI SHOKO (JP)
OGATA TATSUNOBU (JP)
NISHIMORI KATSUSHI (JP)
IKEDA SHINYA (JP)
MOTEGI ATSUSHI (JP)
ISHIHARA KENTARO (JP)
MURATA SUZUKI SHOKO (JP)
OGATA TATSUNOBU (JP)
Application Number:
PCT/JP2022/023882
Publication Date:
December 29, 2022
Filing Date:
June 15, 2022
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G64/02; C08G63/66; C08G85/00; C08K5/06; C08L101/00; G02B1/04
Domestic Patent References:
| WO2017078073A1 | 2017-05-11 | |||
| WO2014073496A1 | 2014-05-15 |
Foreign References:
| JPH06256259A | 1994-09-13 | |||
| CN104629362A | 2015-05-20 | |||
| CN102643544A | 2012-08-22 | |||
| KR20210128615A | 2021-10-27 | |||
| JP2018002893A | 2018-01-11 | |||
| JP2018002894A | 2018-01-11 | |||
| JP2018002895A | 2018-01-11 | |||
| JP2018059074A | 2018-04-12 |
Other References:
ADV. SYNTH. CATAL., vol. 346, 2004, pages 195 - 198
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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