US 12,110,364 B2
Poly(arylene ether ketone) resin, method for producing the same, and molded article
Ryuichi Matsuoka, Sakura (JP); Masaya Masumoto, Sakura (JP); and Katsuya Maeyama, Yonezawa (JP)
Assigned to DIC Corporation, Tokyo (JP)
Appl. No. 17/414,591
Filed by DIC Corporation, Tokyo (JP)
PCT Filed Dec. 5, 2019, PCT No. PCT/JP2019/047632
§ 371(c)(1), (2) Date Jun. 16, 2021,
PCT Pub. No. WO2020/137420, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 2018-241642 (JP), filed on Dec. 25, 2018.
Prior Publication US 2022/0056210 A1, Feb. 24, 2022
Int. Cl. C08K 7/02 (2006.01); C08G 65/40 (2006.01)
CPC C08G 65/4056 (2013.01) [C08G 65/4087 (2013.01); C08G 65/4093 (2013.01); C08K 7/02 (2013.01); C08G 2650/40 (2013.01)] 17 Claims
 
1. A poly(arylene ether ketone) resin containing an alkylsulfonyl group represented by general formula (1) below:

OG Complex Work Unit Chemistry
where R is an alkyl group containing one to four carbon atoms, and having a main chain structure represented by general formula (2) below:

OG Complex Work Unit Chemistry
where X is represented by general formula (3-1) below and Y is represented by general formula (4-1 below:

OG Complex Work Unit Chemistry
where n represents 0 to 2, and

OG Complex Work Unit Chemistry
where m represents 0 to 3.