公开(公告)号：US20240166818A1

公开(公告)日：2024-05-23

申请号：US18546729

申请日：2022-02-11

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Dipankar Basak ,  Chinmay Nardele ,  Rahul Shingte ,  Mattia Bassi

IPC: C08G73/12 ,  G03F7/023

CPC classification number: C08G73/12 ,  G03F7/023

Abstract: The present invention relates to novel polyimide polymers containing certain fluorinated diamine moieties, said polyimide polymers being characterized by excellent dielectric performances. The present invention also relates to the use of said polyimide-based polymers in polymer compositions in microelectronics applications.

公开(公告)号：US20240150524A1

公开(公告)日：2024-05-09

申请号：US18546726

申请日：2022-02-11

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Dipankar Basak ,  Mattia Bassi ,  Rahul Shingte

IPC: C08G73/10 ,  C08K5/28 ,  C08K5/5397

CPC classification number: C08G73/1025 ,  C08G73/1039 ,  C08G73/1071 ,  C08K5/28 ,  C08K5/5397

Abstract: The present invention relates to novel polyimide polymers containing certain fluorinated diamine moieties, said polyimide polymers being characterized by excellent dielectric performances. The present invention also relates to the use of said polyimide-based polymers in polymer compositions in microelectronics applications.