Title:
BIOMATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/059543
Kind Code:
A1
Abstract:
The present invention provides a biomaterial having exceptional scratch resistance and retention when brought into contact with water. This biomaterial contains a neutral acyl lipid, at least one selected from the group consisting of phospholipids and quaternary ammonium salts, and a carboxyvinyl polymer, wherein the neutral acyl lipid contains at least one selected from the group consisting of neutral monoacyl lipids and neutral diacyl lipids, and the content amount of the at least one selected from the group consisting of neutral monoacyl lipids and neutral diacyl lipids is 80-100% by mass relative to the total mass of the neutral acyl lipid.
Inventors:
CHIBA KOSUKE (JP)
TAKAKU KOJI (JP)
TAKAKU KOJI (JP)
Application Number:
PCT/JP2019/035212
Publication Date:
March 26, 2020
Filing Date:
September 06, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61K9/70; A61L15/20; A61K47/18; A61K47/32; A61K47/44; A61L15/24; A61L15/34; A61L15/42; A61L15/44; A61P25/04
Foreign References:
| JP2004501069A | 2004-01-15 | |||
| JPH02237917A | 1990-09-20 | |||
| US20130177606A1 | 2013-07-11 | |||
| JP2008169219A | 2008-07-24 | |||
| JP2008509120A | 2008-03-27 |
Other References:
LEE, J. ET AL.: "In vitro peptide release from liquid crystalline buccal deli very systems", INT. J. PHARM., vol. 195, no. 1-2, 15 February 2000 (2000-02-15), pages 29 - 33, XP055693580
See also references of EP 3854422A4
See also references of EP 3854422A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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