公开(公告)号：US20200181402A1

公开(公告)日：2020-06-11

申请号：US16277069

申请日：2019-02-15

Applicant: TAIWAN UNION TECHNOLOGY CORPORATION

Inventor： SHUR-FEN LIU ,  CHIN-HSIEN HUNG

IPC: C08L71/12 ,  C08L25/02 ,  C08L47/00 ,  C08J5/24 ,  H05K1/03 ,  B32B15/14

Abstract: A halogen-free low dielectric resin composition is provided. The halogen-free low dielectric resin composition comprises: (A) a resin system, which includes: (a1) a polyphenylene ether resin with unsaturated functional groups, and (a2) a polyfunctional vinyl aromatic copolymer; and (B) an allyl cyclophosphazene compound represented by the following formula (I): in formula (I), t is an integer ranging from 1 to 6, wherein, the polyfunctional vinyl aromatic copolymer (a2) is prepared by copolymerizing one or more divinyl aromatic compounds and one or more monovinyl aromatic compounds.

公开(公告)号：US20250163269A1

公开(公告)日：2025-05-22

申请号：US18426971

申请日：2024-01-30

Applicant: TAIWAN UNION TECHNOLOGY CORPORATION

Inventor： TSUNG-HSIEN LIN ,  SHUR-FEN LIU

IPC: C08L79/08 ,  C08J5/24 ,  C08L63/00 ,  H05K1/03

Abstract: A resin composition is provided. The resin composition comprises: (A) an epoxy resin; (B) a maleimide-triazine resin; and (C) a first flame retardant having a structure of formula (I): wherein, Ar is a C3 to C18 heteroaryl or a C6 to C18 aryl; R1 is H or a C1 to C18 alkyl; and R2 and R3 are independently H, a C1 to C18 alkyl, a C3 to C18 heteroaryl, or a C6 to C18 aryl.

公开(公告)号：US20210380792A1

公开(公告)日：2021-12-09

申请号：US17078615

申请日：2020-10-23

Applicant: TAIWAN UNION TECHNOLOGY CORPORATION

Inventor： SHUR-FEN LIU ,  SHI-ING HUANG

IPC: C08L27/18 ,  C08K7/14 ,  C08K3/40 ,  C08L27/14 ,  C08L27/16 ,  C08K3/016 ,  C08J5/24 ,  C08J5/18 ,  B32B27/30 ,  B32B15/082 ,  H05K1/03 ,  H05K1/05

Abstract: A fluororesin composition is provided. The fluororesin composition comprises the following constituents: (A) a first fluororesin, which is polytetrafluoroethylene (PTFE) resin; (B) a first filler, which is a flat glass fiber; and (C) particles of a second fluororesin, which are coated with polysiloxane, wherein, the particle size of the polysiloxane-coated particles of second fluororesin ranges from 0.2 μm to 80 μm, and the melting point of the second fluororesin is lower than the melting point of the first fluororesin.