US 12,304,886 B2
Composition for resin raw material
Masato Kodera, Wakayama (JP)
Assigned to HONSHU CHEMICAL INDUSTRY CO., LTD., Tokyo (JP)
Appl. No. 17/776,118
Filed by HONSHU CHEMICAL INDUSTRY CO., LTD., Tokyo (JP)
PCT Filed Nov. 26, 2020, PCT No. PCT/JP2020/044038
§ 371(c)(1), (2) Date May 11, 2022,
PCT Pub. No. WO2021/107017, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 2019-216305 (JP), filed on Nov. 29, 2019.
Prior Publication US 2022/0396544 A1, Dec. 15, 2022
Int. Cl. C07C 59/31 (2006.01)
CPC C07C 59/31 (2013.01) [C07C 2602/10 (2017.05)] 1 Claim
 
1. A resin raw material composition, comprising:
a compound represented by formula (1) as a component A, and
a compound represented by formula (2) as a component B; and
having their composition ratios in the following ranges:
composition ratios: the component A is present in an amount of 99.0 area % or more and 99.99 area % or less, and the component B is present in an amount of more than 0 area % and 1.00 area % or less, relative to a total amount of all components detected at a wavelength of 280 nm by high-performance liquid chromatography analysis using a UV detector;

OG Complex Work Unit Chemistry
wherein R represents an alkyl group having 1 to 8 carbon atoms.