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US12134584B2 Coating layer-attached continuous ceramic fiber and method for producing same, and ceramic matrix composite material and method for producing same 有权

  • Patent Title: Coating layer-attached continuous ceramic fiber and method for producing same, and ceramic matrix composite material and method for producing same
  • Application No.: US17442544
    Application Date: 2020-03-24
  • Publication No.: US12134584B2
    Publication Date: 2024-11-05
  • Inventor: Isao Yamashita , Yushi Nawata
  • Applicant: TOSOH CORPORATION
  • Applicant Address: JP Yamaguchi
  • Assignee: TOSOH CORPORATION
  • Current Assignee: TOSOH CORPORATION
  • Current Assignee Address: JP Yamaguchi
  • Agency: Squire Patton Boggs (US) LLP
  • Priority: JP2019-067596 20190329,JP2020-018724 20200206
  • International Application: PCT/JP2020/013099 WO 20200324
  • International Announcement: WO2020/203484 WO 20201008
  • Main IPC: C04B41/84
  • IPC: C04B41/84
Coating layer-attached continuous ceramic fiber and method for producing same, and ceramic matrix composite material and method for producing same
Abstract:
Disclosed is a coating layer-bonded continuous ceramic fiber formed from a continuous ceramic fiber having a coating layer of a metal compound with a thickness of 50 nm or less on the surface. Also disclosed is a ceramic matrix composite material having the above-described coating layer-bonded continuous ceramic fiber.
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