公开(公告)号：US20230144380A1

公开(公告)日：2023-05-11

申请号：US17915684

申请日：2021-03-29

Applicant: TEIJIN LIMITED

Inventor： Akihisa NOMURA ,  Junshi SOEDA ,  Masayuki CHOKAI ,  Katsuhiro YAMANAKA

IPC: C08G75/029 ,  C08G75/0213 ,  C08L77/06 ,  C08G75/0254 ,  C08L81/02

CPC classification number: C08G75/029 ,  C08G75/0213 ,  C08L77/06 ,  C08G75/0254 ,  C08L81/02 ,  C08L2205/03 ,  C08L2205/12

Abstract: A polymer (B) essentially contains units represented by the following formulas (1), (2) and (3), wherein the number of moles of unit (1) is 0 to 95, the number of moles of unit (2) is 0 to 50, and the number of moles of unit (3) is 2 to 80 when the total number of moles of units (1), (2) and (3) is 100:




In units (1) to (3), “X” is a recurring unit having a benzene ring, in unit (2), —CH3 is substituted on the benzene ring, “m” is an integer of 1-6, unit (3) is obtained by substituting a hydrogen of —CH3 in unit (2) by a substituent “Z” derived from a carboxylic acid or anhydride thereof, “n” is an integer of 1-6 indicative of the number of substitutions, l+n=m, and unit (3) is a unit in which “n” is an integer of 1-6 or a combination thereof.

公开(公告)号：US20230347636A1

公开(公告)日：2023-11-02

申请号：US18220343

申请日：2023-07-11

Applicant: TEIJIN LIMITED

Inventor： Junshi SOEDA ,  Yoshinori IKEDA

IPC: B32B27/32 ,  B32B7/04 ,  B32B9/04 ,  B32B15/085

CPC classification number: B32B27/325 ,  B32B7/04 ,  B32B9/045 ,  B32B15/085

Abstract: A composite of polymer member and inorganic substrate, a method of manufacturing the same, and a polymer member therefor are provided. A method for manufacturing a composite 210, 220 of polymer member and inorganic substrate includes: providing a composite 110, 120 of thermally modified polymer layer and inorganic substrate in which one or more thermally modified polymer layers 20, 21, 22 are adhered onto an inorganic substrate 10, and bonding a polymer member 30, 31, 32 to the inorganic substrate via the one or more thermally modified polymer layers 20, 21, 22.

公开(公告)号：US20220176684A1

公开(公告)日：2022-06-09

申请号：US17435893

申请日：2020-03-06

Applicant: TEIJIN LIMITED

Inventor： Junshi SOEDA ,  Yoshinori IKEDA

IPC: B32B27/32 ,  B32B7/04 ,  B32B9/04 ,  B32B15/085

Abstract: A composite of polymer member and inorganic substrate, a method of manufacturing the same, and a polymer member therefor are provided. A method for manufacturing a composite 210, 220 of polymer member and inorganic substrate includes: providing a composite 110, 120 of thermally modified polymer layer and inorganic substrate in which one or more thermally modified polymer layers 20, 21, 22 are adhered onto an inorganic substrate 10, and bonding a polymer member 30, 31, 32 to the inorganic substrate via the one or more thermally modified polymer layers 20, 21, 22.