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Title:
RESIN COMPOSITION FOR OPTICAL WAVEGUIDE, DRY FILM FOR OPTICAL WAVEGUIDE, AND OPTICAL WAVEGUIDE
Document Type and Number:
WIPO Patent Application WO/2023/190693
Kind Code:
A1
Abstract:
The problem addressed by the present disclosure is to provide a resin composition for an optical waveguide, said resin composition excelling in photocurability. The resin composition for an optical waveguide according to the present disclosure contains an epoxy resin (A), and a photocuring agent (B). The photocuring agent (B) includes a borate (B-1) having a boron anion.

Inventors:
NAKASHIBA TORU
ENDO TORU
SAITO EIICHIRO
Application Number:
PCT/JP2023/012830
Publication Date:
October 05, 2023
Filing Date:
March 29, 2023
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02B6/12; C08G59/40
Foreign References:
JP2021161126A2021-10-11
JP2020184091A2020-11-12
JP2008164763A2008-07-17
JP2019026774A2019-02-21
JP2005274664A2005-10-06
JP2008266551A2008-11-06
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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