Title:
BIOLOGICAL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/189273
Kind Code:
A1
Abstract:
The present invention provides a biological composition which has excellent spreadability and adhesiveness to an object of interest, has a high film formation speed when the biological composition is brought into contact with water to form a film, enables the improvement in moisture-retaining properties of an object adjacent to the formed film, and can provide a film having excellent strength. The present invention is a biological composition comprising a neutral acyl lipid, a phospholipid, and an alcohol or polyalkylene oxide each having 4 or less carbon atoms, in which the content of a neutral diacyl lipid in the neutral acyl lipid is more than 0% by mass and 50% by mass or less, and the mass ratio of the content of the neutral acyl lipid to the content of the phospholipid is 54/46 to 30/70.
Inventors:
TOMIKAWA HARUKI (JP)
YOSHITANI TOSHIHIDE (JP)
YOSHITANI TOSHIHIDE (JP)
Application Number:
PCT/JP2023/008506
Publication Date:
October 05, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61K47/14; A61K9/08; A61K9/107; A61K47/10; A61K47/24
Domestic Patent References:
| WO2020202926A1 | 2020-10-08 | |||
| WO2020059543A1 | 2020-03-26 |
Foreign References:
| JP2019510048A | 2019-04-11 | |||
| JP2018517745A | 2018-07-05 | |||
| JPH11513393A | 1999-11-16 | |||
| JP2008509120A | 2008-03-27 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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