感光性樹脂組成物 - Tamura Manufacturing Co., Ltd.

Title:

感光性樹脂組成物

Document Type and Number:

Japanese Patent JP7295299

Kind Code:

B2

Abstract:

To provide: a photosensitive resin composition which can give a photocured product having excellent film-sticking-prevention properties and bending properties without impairing basic characteristics of insulation reliability and heat resistance; and a wiring board having a photocured film of the photosensitive resin composition.SOLUTION: This photosensitive resin composition contains (A) a carboxyl group-containing photosensitive resin, (B) a photopolymerization initiator, (C) a reactive diluent, (D) an epoxy compound, (E) urethane beads, and (F) a fine powdery inorganic filler.SELECTED DRAWING: None

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Inventors:

Sadao Miki
Mari Okada
Hiroki Yamamoto

Application Number:

JP2022041839A

Publication Date:

June 20, 2023

Filing Date:

March 16, 2022

Export Citation:

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Assignee:

Tamura Manufacturing Co., Ltd.

International Classes:

G03F7/004; G03F7/035; H05K3/28

Domestic Patent References:

JP2017201369A
JP2002293882A
JP2013205624A
JP2015121775A
JP2019056824A

Attorney, Agent or Firm:

Einzel Felix-Reinhard
Junichi Maekawa
Ueshima class
Shuichi Sumiyoshi

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