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Title:
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL MATERIAL, AND LENS
Document Type and Number:
WIPO Patent Application WO/2024/058014
Kind Code:
A1
Abstract:
A polythiol composition according to the present invention includes a polythiol compound (A) and at least one type of compound selected from the group that consists of compounds represented by formula (1) and compounds represented by formula (2). When the polythiol composition is assessed by high-speed liquid chromatography, the total peak area for the at least one type of compound selected from the group that consists of compounds represented by formula (1) and compounds represented by formula (2) is no more than 1.00 relative to a total peak area of 100 for the compounds included in the polythiol composition.

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Inventors:
TOKUNAGA KOICHI (JP)
NAKAI SHINNOSUKE (JP)
Application Number:
PCT/JP2023/032431
Publication Date:
March 21, 2024
Filing Date:
September 05, 2023
Export Citation:
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Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C07C319/28; C07C321/14; C08G18/28; C08G18/38; C08G18/72; G02B1/04
Domestic Patent References:
WO2014027427A12014-02-20
WO2018190290A12018-10-18
WO2017179575A12017-10-19
WO2014027427A12014-02-20
WO2021256417A12021-12-23
Foreign References:
JP2004352640A2004-12-16
KR20180094782A2018-08-24
JPH02270859A1990-11-05
JP6373536B12018-08-15
JP2022146425A2022-10-05
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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