Polymer, composition, molded article, cured product and laminate

Patent metadata

Field	Value
Publication number	US-12043702-B2
Application number	US-202217713876-A
Country	US
Kind code	B2
Filing date	Apr 5, 2022
Priority date	Apr 20, 2016
Publication date	Jul 23, 2024
Grant date	Jul 23, 2024

Abstract

A novel polymer having high glass transition temperature and an excellent balance between heat resistance, high refractive index and mechanical properties, and a composition and molded article containing the polymer are provided. The polymer according to the invention has a first structural unit represented by at least one of formulae (1-1), (1-2) and (1-3) below and a second structural unit having either a secondary amino structure or a tertiary amino structure at two or more terminals.

First claim

The invention claimed is:

1. A polymer comprising:
a first structural unit represented by at least one of formulae (1-1), (1-2) and (1-3) below; and
a second structural unit represented by formula (2-A) below;

wherein in the first structual unit is directly bonded to the second structural unit,
wherein in formulae (1-1) to (1-3), R 1 is each independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, a nitro group, a cyano group, any of primary to tertiary amino groups or a salt of any of primary to tertiary amino groups; n is each independently an integer of 0 to 2; and when n is 2, two or more R 1 may be the same or different and may be joined together in any combination to form a part of a cyclic structure,

in formula (2-A), R 2 and R 3 are respectively and independently a hydrogen atom or a monovalent hydrocarbon group having 1 to 20 carbon atoms; and X is a group represented by formulae (2-1) and (2-5) to (2-8) below,

in formula (2-1), R 4 and R 5 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups; c and d are respectively and independently an integer of 0 to 2; a and b are respectively and independently an integer of 0 to 8; when a is 2 or more, two or more R 4 may be the same or different and may be joined together in any combination to form a part of a cyclic structure; when b is 2 or more, two or more R 5 may be the same or different and may be joined together in any combination to form a part of a cyclic structure; Q and Z are respectively and independently a single bond, —O—, —S— or —N(R 17 ) —; R 17 is a hydrogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms; L is —O—, —S—, —C(O)—, —S(O)—, —S(O)2—, —C(O)—NH—, —C(O)—O—, a methylene group, an alkylene group having 2 to 20 carbon atoms, a halogenated methylene group, a halogenated alkylene group having 2 to 20 carbon atoms, bivalent groups derived from fluorene, bivalent groups derived from phenolphthalein, or a group represented by formula (L1); y is 1; R 6 and R 7 are respectively and independently a single bond, a methylene group or an alkylene group having 2 to 4 carbon atoms;

in formula (L1), R c is a 5- to 15-membered bivalent alicyclic hydrocarbon group;

in formula (2-5), R 21 and R 22 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups; k and I are respectively and independently an integer of 0 to 3; when k is 2 or 3, two or more R 21 may be the same or different; when 1 is 2 or 3, two or more R 22 may be the same or different; R 23 is a single bond, —O—, —S—, —C(O)—, —S(O)— or —S(O) 2 —;

in formula (2-6), R 24 and R 25 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups; m and n are respectively and independently an integer of 0 to 3; when m is 2 or 3, two or more R 24 may be the same or different; when n is 2 or more, two or more R 25 may be the same or different; R 26 and R 27 are respectively and independently a single bond, —O—, —S—, —C(O)—, —S(O)— or —S(O) 2 —;

in formula (2-7), R 28 and R 29 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups; o is an integer of 0 to 3; p is an integer of 0 to 4; when o is 2 or more, two or more R 28 may be the same or different; when p is 2 or more, two or more R 29 may be the same or different; n is an integer of 0 to 6; R 30 is a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms; q is an integer of 0 to 15; when q is 2 or more, two or more R 30 may be the same or different;

in formula (2-8), R 31 and R 32 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups, r and s are respectively and independently an integer of 0 to 4; when r is 2 or more, two or more R 31 may be the same or different; when s is 2 or more, two or more R 32 may be the same or different; m is an integer of 1 to 5; n is an integer of 0 to 5; R 33 is a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon a

Assignees

• Jsr Corp

Inventors

• Hifumi Ryouyuu
• Kadota Toshiaki
• Miyaki Nobuyuki
• Fujitomi Shintarou
• Yoshida Yasutaka
• Tatara Ryouji

Classifications

• C09D179/02

  Polyamines · CPC title

• C09D171/00

  Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain (based on polyacetals C09D159/00; based on epoxy resins C09D163/00; based on polythioether-ethers C09D181/02; based on polyethersulfones C09D181/06); Coating compositions based on derivatives of such polymers · CPC title

• C09D163/00

  Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins · CPC title

• C08L71/00

  Compositions of polyethers obtained by reactions forming an ether link in the main chain (of polyacetals C08L59/00; of epoxy resins C08L63/00; of polythioether-ethers C08L81/02; of polyether-sulfones C08L81/06); Compositions of derivatives of such polymers · CPC title

• C08L63/00

  Compositions of epoxy resins; Compositions of derivatives of epoxy resins · CPC title