Title:
MEDICAL TREATMENT MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/276951
Kind Code:
A1
Abstract:
Provided is a medical treatment material capable of forming a hydrogel upon the contact with water, the medical treatment material comprising a polymer (A) having a carboxyl group and having the property that the viscosity of a 1-mass% aqueous solution thereof is 500 mPa・s or more at 25°C and a polymer (B) having a functional group capable of forming a hydrogen bond in conjunction with a carboxyl group (provided that the polymer (A) is excluded from the polymer (B)).
Inventors:
KOYAMA YOSHIYUKI (JP)
ITO TOMOKO (JP)
NAKAMURA KENICHI (JP)
OUCHI AYAKA (JP)
ITO TOMOKO (JP)
NAKAMURA KENICHI (JP)
OUCHI AYAKA (JP)
Application Number:
PCT/JP2022/025566
Publication Date:
January 05, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
KOYAMA YOSHIYUKI (JP)
KOYAMA YOSHIYUKI (JP)
International Classes:
A61L15/24; A61L15/60; C08L101/08
Domestic Patent References:
| WO2014065291A1 | 2014-05-01 | |||
| WO2011122524A1 | 2011-10-06 | |||
| WO2021059689A1 | 2021-04-01 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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