THERMOPLASTIC RESIN AND MOLDED ARTICLE THEREOF

Title:

THERMOPLASTIC RESIN AND MOLDED ARTICLE THEREOF

Document Type and Number:

WIPO Patent Application WO/2023/199734

Kind Code:

A1

Abstract:

This thermoplastic resin, which is characterized by an excellent heat resistance and an excellent low linear expansion coefficient, contains 1-100 mol%, in the total repeat units, of at least one repeat unit selected from the group consisting of the repeat units given by formula (1), formula (2), and formula (3). (In the formulas, R1-R4 each independently represent a hydrogen atom, an acyclic hydrocarbon group having 1-10 carbon atoms, an alicyclic hydrocarbon group having 3-10 carbon atoms, a methoxy group, or an ethoxy group.)

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Inventors:

IMAZATO KENTA (JP)
NUNOME KAZUNORI (JP)
TAKEDA TSUYOSHI (JP)
NAKAZAKI TOMOHIRO (JP)

Application Number:

PCT/JP2023/012089

Publication Date:

October 19, 2023

Filing Date:

March 27, 2023

Export Citation:

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Assignee:

TEIJIN LTD (JP)

International Classes:

C08G64/06; C07D493/10

Foreign References:

KR20220067850A	2022-05-25
KR20220067851A	2022-05-25

Other References:

SMIRNOVA, O. V. ET AL.: "[Polycarbonates and mixed polycarbonates containing spirodioxane rings]", VYSOKOMOLEKULARNYE SOEDINENIA. SERIA B, NAUKA, MOSCOW, RU, vol. 12, no. 6, 1 January 1970 (1970-01-01), RU , pages 445 - 449, XP009549410, ISSN: 0507-5483

Attorney, Agent or Firm:

TAMEYAMA Taro (JP)

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