Title:
CELL-ADHESIVE COMPOSITION AND POLYMER-COATED MICROPARTICLES
Document Type and Number:
WIPO Patent Application WO/2023/224111
Kind Code:
A1
Abstract:
[Problem] To provide a cell-adhesive composition that has excellent biocompatibility and contains an oxyethylene-chain-containing polymer having excellent reactivity. [Solution] The cell-adhesive composition according to the present invention contains an oxyethylene-chain-containing polymer represented by general formula (1) (wherein R1 represents -(CH2)p-SH, -(CH2)p-N3, -(CH2)p-NH2 or -(CH2)p-COOH; p represents an integer of 1 to 5; R2 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; R5 represents an alkyl group having 1 to 10 carbon atoms; R6 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; R7 represents an alkyl group having 1 to 10 carbon atoms; n represents an integer of 5 to 1000; m represents an integer of 1 to 10; and q represents an integer of 0 to 5).
Inventors:
NISHIURA TAKAO (JP)
MIYATA KANJIRO (JP)
FUJIURA KENTO (JP)
MIYATA KANJIRO (JP)
FUJIURA KENTO (JP)
Application Number:
PCT/JP2023/018696
Publication Date:
November 23, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
MARUZEN PETROCHEM CO LTD (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
C08L29/10; A61L31/10; C08F8/00; C08F116/18; C08K9/04; C09C3/10
Domestic Patent References:
| WO2014133117A1 | 2014-09-04 | |||
| WO2020174932A1 | 2020-09-03 | |||
| WO2022009968A1 | 2022-01-13 |
Foreign References:
| JPH06136036A | 1994-05-17 | |||
| JPH06116330A | 1994-04-26 | |||
| JP2011038093A | 2011-02-24 | |||
| JP2004307462A | 2004-11-04 | |||
| JPH06234815A | 1994-08-23 |
Attorney, Agent or Firm:
MIYAJIMA Manabu et al. (JP)
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