Title:
THERMOPLASTIC RESIN COMPOSITION, MOLDED ARTICLE, AND METHOD FOR PRODUCING AND METHOD FOR IMPROVING TRANSMITTANCE OF THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/068290
Kind Code:
A1
Abstract:
Provided are a thermoplastic resin composition and the like that enable suppression of a change in transmittance such as when an additive is added, in particular, a change in transmittance in the short wavelength range. This thermoplastic resin composition contains a compound agent represented by general formula (1). (In general formula (1), R1-R5 each independently represent a hydrogen atom, an alkyl group or an alkoxy group having a total of 1-20 carbon atoms and optionally having a substituent group, or a structural formula of general formula (1-1). However, at least one of R1-R5 represents the structural formula of general formula (1-1), R6-R9 each independently represent a hydrogen atom, or an alkyl group or an alkoxy group having a total of 1-20 carbon atoms and optionally having a substituent group, and R10 represents a hydrogen atom or an alkyl group having a total of 1-5 carbon atoms.) (In general formula (1-1), R11-R18, R20, L, *, and ** are each described in the description of the present application.)
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Inventors:
KATO NORIYUKI (JP)
NISHIMORI KATSUSHI (JP)
IKEDA SHINYA (JP)
MOTEGI ATSUSHI (JP)
MURATA SUZUKI SHOKO (JP)
OCHI NORIAKI (JP)
KANDA MASAHIRO (JP)
NAGAI MASAYUKI (JP)
MORISHITA TAKAMI (JP)
IKEDA SHINICHI (JP)
OMURA KAZUFUMI (JP)
NISHIMORI KATSUSHI (JP)
IKEDA SHINYA (JP)
MOTEGI ATSUSHI (JP)
MURATA SUZUKI SHOKO (JP)
OCHI NORIAKI (JP)
KANDA MASAHIRO (JP)
NAGAI MASAYUKI (JP)
MORISHITA TAKAMI (JP)
IKEDA SHINICHI (JP)
OMURA KAZUFUMI (JP)
Application Number:
PCT/JP2022/038889
Publication Date:
April 27, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08L101/00; C08K5/00; C08K5/13; C08K5/1535; C08K5/51; C08L33/06; C08L45/00; C08L67/00; C08L69/00
Foreign References:
| JPS55501181A | 1980-12-25 | |||
| JPH0565371A | 1993-03-19 | |||
| JPH07247278A | 1995-09-26 | |||
| JP2007304376A | 2007-11-22 |
Other References:
HAI‐LONG XIN; XIAOFENG RAO; HARURO ISHITANI; SHŪ KOBAYASHI: "Sequential Continuous‐Flow Synthesis of 3‐Aryl Benzofuranones", CHEMISTRY - AN ASIAN JOURNAL, WILEY-VCH, HOBOKEN, USA, vol. 16, no. 14, 17 June 2021 (2021-06-17), Hoboken, USA, pages 1906 - 1910, XP072424456, ISSN: 1861-4728, DOI: 10.1002/asia.202100461
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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