TRANSPARENT LOW DIELECTRIC GLASS PREPREG, TRANSPARENT LOW DIELECTRIC GLASS FILM AND TRANSPARENT LOW DIELECTRIC GLASS SUBSTRATE, AND METHOD FOR PRODUCING THE SAME

Title:

TRANSPARENT LOW DIELECTRIC GLASS PREPREG, TRANSPARENT LOW DIELECTRIC GLASS FILM AND TRANSPARENT LOW DIELECTRIC GLASS SUBSTRATE, AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2021127399

Kind Code:

A

Abstract:

To provide a prepreg, a glass film, and a glass substrate having excellent heat resistance, high transparency and low dielectric properties, and a method for producing the same.SOLUTION: A transparent low dielectric glass prepreg contains (A) a glass cloth having a dielectric constant of 6 or less at 1 GHz, and (B) a polysilazane compound that includes one or more Si-N bonds and one or more hydrosilyl groups in one molecule and has a weight average molecular weight of 1,000-2,000,000.SELECTED DRAWING: None

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Inventors:

HAMAMOTO YOSHIHIDE
KANEKO TATSURO

Application Number:

JP2020023324A

Publication Date:

September 02, 2021

Filing Date:

February 14, 2020

Export Citation:

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Assignee:

SHINETSU CHEMICAL CO

International Classes:

C08J5/24

Domestic Patent References:

JPH01317169A

1989-12-21

Attorney, Agent or Firm:

Mikio Yoshimiya
Toshihiro Kobayashi

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