Title:
HYDROGEL STRUCTURE, PRODUCTION METHOD THEREFOR, ACTIVE ENERGY RAY-CURABLE LIQUID COMPOSITION, AND USE
Document Type and Number:
Japanese Patent JP2018178069
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydrogel structure having a hollow tube structure, that is excellent in transparency, useful as a blood vessel model or the like, and has a good feeling of use of surgical device such as electric scalpel and the like.SOLUTION: Provided is a hydrogel structure having a hollow tube structure having an inner diameter of 1.0 mm or less and a transmittance in the visible light region of 80% or more. An embodiment in which the inner diameter is 0.3 mm or less, an embodiment in which the transmittance in the visible light region is 90% or more, an embodiment in which a solid material phase-changing to a liquid state by heat is present in the hollow of the hollow tube structure, and the like are preferable.SELECTED DRAWING: None
More Like This:
| WO/2018/056297 | CURING REACTIVE SILICONE GEL AND USE THEREOF |
| WO/2017/153947 | METHODS OF FORMING IONICALLY CROSS-LINKED GELS |
| WO/1998/015347 | USE OF MODIFIED STARCH AS AN AGENT FOR FORMING A THERMOREVERSIBLE GEL |
Inventors:
SAITO TAKUYA
NIIMI TATSUYA
NORIKANE YOSHIHIRO
OKADA NORIAKI
IWATA HIROSHI
MATSUMURA TAKASHI
NIIMI TATSUYA
NORIKANE YOSHIHIRO
OKADA NORIAKI
IWATA HIROSHI
MATSUMURA TAKASHI
Application Number:
JP2017146760A
Publication Date:
November 15, 2018
Filing Date:
July 28, 2017
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
C08J3/075; C08F2/46; G09B23/30
Domestic Patent References:
| JP2015138192A | 2015-07-30 | |||
| JP2008070847A | 2008-03-27 | |||
| JP2018036524A | 2018-03-08 | |||
| JP2018035272A | 2018-03-08 | |||
| JP2018035271A | 2018-03-08 |
Foreign References:
| WO2015190604A1 | 2015-12-17 | |||
| WO2016185702A1 | 2016-11-24 |
Attorney, Agent or Firm:
Koichi Hirota