Title:
LIQUID STORAGE TUBE FILLED WITH LIQUID TO BE SUPPLIED
Document Type and Number:
WIPO Patent Application WO/2024/080238
Kind Code:
A1
Abstract:
As illustrated in fig. 1, a liquid storage tube 100 filled with a liquid to be supplied according to the present invention comprises a liquid supply part 10 and a liquid storage part 20. In the liquid storage part 20, a to-be-supplied liquid 30 in contact with the liquid supply part 10, and a multi-layer following body 40 constituted by a plurality of layers are stored in this order from the liquid supply part 10 side. The multi-layer following body 40 includes at least a first following body 42 and a second following body 44, the first following body 42 being present further to the liquid supply part 10 side than the second following body 44. A phase angle of the first following body 42 exceeds 45° and a phase angle of the second following body 44 is 45° or less.
Inventors:
TAKADA KOJI (JP)
ICHIKAWA SHUJI (JP)
ICHIKAWA SHUJI (JP)
Application Number:
PCT/JP2023/036526
Publication Date:
April 18, 2024
Filing Date:
October 06, 2023
Export Citation:
Assignee:
MITSUBISHI PENCIL CO (JP)
International Classes:
B43K8/03; A61K8/02; C09K3/00
Foreign References:
| JPH10315681A | 1998-12-02 | |||
| JPS5131624U | 1976-03-08 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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