Title:
STRUCTURE COMPRISING MICROCHANNEL, PRODUCTION METHOD FOR SAID STRUCTURE, AND MICROCHANNEL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/068276
Kind Code:
A1
Abstract:
A structure 10 comprising a microchannel 14, said structure 10 including a base material 11, a partition material 12, and a cover material 13, wherein: at least part of the partition material 12 and the base material 11 have a resin region 21 derived from an alkali-soluble resin; in an infrared absorption spectrum of the resin region 21 as observed by infrared spectroscopy, the ratio (Aa/Ac) of the maximum peak intensity (Aa) in a first range of 1555-1575 cm-1 to the maximum peak intensity (Ac) in a second range of 1715-1735cm-1 is greater than 0 but less than or equal to 0.200; and the water contact angle of a channel formation surface 11a of the base material 11 is 40-150 degrees.
Inventors:
KOTANI YUZO (JP)
IINO RYO (JP)
MIZUMURA KANAKO (JP)
NAGAI HIDENORI (JP)
FURUTANI SYUNSUKE (JP)
IINO RYO (JP)
MIZUMURA KANAKO (JP)
NAGAI HIDENORI (JP)
FURUTANI SYUNSUKE (JP)
Application Number:
PCT/JP2022/038789
Publication Date:
April 27, 2023
Filing Date:
October 18, 2022
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
AIST (JP)
AIST (JP)
International Classes:
B81B1/00; B81C1/00; G01N37/00; G03F7/004; G03F7/027; G03F7/033
Foreign References:
| JP2020204769A | 2020-12-24 | |||
| JP4442335B2 | 2010-03-31 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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