Title:
BIOCOMPATIBLE ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2021/079610
Kind Code:
A1
Abstract:
The present invention provides an adhesive composition that includes: a copolymer that includes a repeating unit that has a cyclic ether structure and a repeating unit that has a benzophenone structure; and a copolymer that includes a repeating unit that has a betaine structure and a repeating unit that has a hydroxyl group. The present invention also provides a cured product of the adhesive composition and a production method for the cured product. The adhesive composition can harden in water, is highly hydrophilic, and makes it possible to obtain a cured product that has excellent ability to suppress the attachment of biological materials.
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Inventors:
TOTANI MASAYASU (JP)
TANAKA KEIJI (JP)
MATSUNO HISAO (JP)
OZAWA MASAAKI (JP)
KATAYAMA JUNKO (JP)
TANAKA KEIJI (JP)
MATSUNO HISAO (JP)
OZAWA MASAAKI (JP)
KATAYAMA JUNKO (JP)
Application Number:
PCT/JP2020/032082
Publication Date:
April 29, 2021
Filing Date:
August 25, 2020
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
NISSAN CHEMICAL CORP (JP)
NISSAN CHEMICAL CORP (JP)
International Classes:
C09J123/30; C09J133/04; C09J201/02
Domestic Patent References:
| WO2016140259A2 | 2016-09-09 | |||
| WO2017065279A1 | 2017-04-20 | |||
| WO2017022815A1 | 2017-02-09 | |||
| WO2018237224A1 | 2018-12-27 | |||
| WO2017065279A1 | 2017-04-20 |
Foreign References:
| JP2015511218A | 2015-04-16 | |||
| JP2007130194A | 2007-05-31 | |||
| JP2018123275A | 2018-08-09 |
Other References:
P.S. VIJAYANANDC. S. UNNITHANA. PENLIDISS. NANJUNDAN, J. POLYM. SCI. A POLYM. CHEM., vol. 42, 2005, pages 55 - 569
See also references of EP 4050078A4
See also references of EP 4050078A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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