Title:
硬化性樹脂組成物、ドライフィルム、硬化物およびプリント配線板
Document Type and Number:
Japanese Patent JP6704224
Kind Code:
B2
Abstract:
The present invention provides a curable resin composition which comprises an oxime ester-based photopolymerization initiator, and is less susceptible to deterioration in optical properties such as sensitivity and resolution due to long-term preservation. The curable resin composition comprises: (A) an alkali soluble resin; (B) an oxime ester-based photopolymerization initiator; (C) a coupling agent; and (D) a solvent.
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Inventors:
Motohashi Takahashi
Futata Kan
Yonemoto Mamoru
Futata Kan
Yonemoto Mamoru
Application Number:
JP2015083042A
Publication Date:
June 03, 2020
Filing Date:
April 15, 2015
Export Citation:
Assignee:
Taiyo Ink Manufacturing Co., Ltd.
International Classes:
G03F7/031; G03F7/004; G03F7/075; G03F7/26; H05K3/06; H05K3/28
Domestic Patent References:
| JP2014157356A | ||||
| JP2011043806A | ||||
| JP2009221334A | ||||
| JP2008249866A |
Attorney, Agent or Firm:
Ichiro Honda
Yumiko Sugimoto
Watari Takumi
Takashi Otaguro
Yumiko Sugimoto
Watari Takumi
Takashi Otaguro