Title:
ALKALINE-DEVELOPABLE THERMOSETTING RESIN COMPOSITION AND PRINTED CIRCUIT BOARD
Document Type and Number:
WIPO Patent Application WO/2013/172435
Kind Code:
A1
Abstract:
Provided are the following: an alkaline-developable thermosetting resin composition that allows pattern formation via development; and a printed circuit board. This alkaline-developable thermosetting resin composition contains an alkaline-developable resin, a heat-reactive compound, and a photobase generator and is characterized in that the alkaline-developable resin and the heat-reactive compound undergo an addition reaction upon selective light exposure, allowing negative pattern formation via alkaline development.
Inventors:
ENDO ARATA (JP)
MINEGISHI SHOJI (JP)
ARIMA MASAO (JP)
MINEGISHI SHOJI (JP)
ARIMA MASAO (JP)
Application Number:
PCT/JP2013/063728
Publication Date:
November 21, 2013
Filing Date:
May 16, 2013
Export Citation:
Assignee:
TAIYO INK MFG CO LTD (JP)
International Classes:
G03F7/038; G03F7/004; H05K3/28
Foreign References:
| JPH1171450A | 1999-03-16 | |||
| JP2003344992A | 2003-12-03 | |||
| JP2012036117A | 2012-02-23 | |||
| JPH0641493A | 1994-02-15 | |||
| JP2008299294A | 2008-12-11 |
Attorney, Agent or Firm:
HONDA ICHIRO (JP)
Ichiro Honda (JP)
Ichiro Honda (JP)
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