Title:
MEDICAL COATING AGENT AND MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/054499
Kind Code:
A1
Abstract:
This medical coating agent contains a polymer including a structural unit (A) derived from an ethylenically unsaturated monomer having a urethane bond. In a DSC curve obtained by including water into the polymer and increasing the temperature using a differential scanning calorimeter (DSC) at a rate of 5°C/min, the glass transition temperature of the polymer in a water saturated state is -25°C or lower, when the water saturated state is defined as the water-containing state of the polymer in which the peak top of an endothermic process caused by melting of ice appears at 0°C.
More Like This:
Inventors:
TANAKA MASARU (JP)
TANIGUCHI SHOTA (JP)
NAKAMURA KENICHI (JP)
TANIGUCHI SHOTA (JP)
NAKAMURA KENICHI (JP)
Application Number:
PCT/JP2022/036236
Publication Date:
April 06, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
A61L33/06; A61F2/82; A61L27/34; A61L27/40; A61L27/50; A61L29/08; A61L29/12; A61L29/14; A61L31/10; A61L31/12; A61L31/14
Domestic Patent References:
| WO2008152998A1 | 2008-12-18 |
Foreign References:
| JP2020185292A | 2020-11-19 | |||
| JP2018033846A | 2018-03-08 |
Other References:
LIANG YIN-KU, WU SAN-QIAO, XU ZHONG-YANG, LI XIN-SHENG, YANG HAI-TAO, LIU JUN-HAI: "The Monosaccharide Composition and Antioxidant Activity of Polygonatum Glycoprotein", FOOD AND FERMENTATION INDUSTRIES, vol. 38, no. 9, 30 September 2012 (2012-09-30), pages 94 - 98, XP093052771
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
Download PDF: