Title:
TRANSFER FILM, LAMINATE, METHOD FOR PRODUCING LAMINATE HAVING RESIST PATTERN, AND METHOD FOR PRODUCING LAMINATE HAVING CONDUCTOR PATTERN
Document Type and Number:
WIPO Patent Application WO/2023/182092
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a transfer film that, when the same is attached to an object to be attached, exhibits excellent adhesiveness between the object to be attached and a photosensitive composition layer and with which residues produced in a development step performed during resist pattern forming are reduced. A transfer film according to the present invention has a temporary support and a photosensitive composition layer and is such that the photosensitive composition layer includes an alkali soluble resin, an ethylenically unsaturated group-containing polymerizable compound, and a photopolymerization initiator, and the content of a prescribed ion in the photosensitive composition layer is a prescribed amount with respect to the total mass of the photosensitive composition layer.
Inventors:
MOROZUMI KAZUMASA (JP)
KATAYAMA AKIO (JP)
ARIDOMI TAKASHI (JP)
SATO MORIMASA (JP)
KATAYAMA AKIO (JP)
ARIDOMI TAKASHI (JP)
SATO MORIMASA (JP)
Application Number:
PCT/JP2023/010038
Publication Date:
September 28, 2023
Filing Date:
March 15, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G03F7/004; H05K3/06
Domestic Patent References:
| WO2021176811A1 | 2021-09-10 | |||
| WO2019146769A1 | 2019-08-01 |
Foreign References:
| JP2006243564A | 2006-09-14 | |||
| JP2011039404A | 2011-02-24 | |||
| JPH1164619A | 1999-03-05 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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