Title:
水溶性フィルム及び薬剤包装体
Document Type and Number:
Japanese Patent JP6946639
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water-soluble film which is difficult to be broken and excellent in flexibility of the film even when standing in dry condition extremely low in humidity and capable of forming a good packaging body even when liquid such as a liquid detergent is packed to make the packaging body and an agent packaging body by packaging several agents with the water-soluble film.SOLUTION: There is provided a water-soluble film containing a polyvinyl alcohol resin (A) and having tensile storage elastic modulus after standing the same for 18 hours under environment at 40°C and 3% RH of 1×10GPa or less.SELECTED DRAWING: None
More Like This:
Inventors:
Takahiro Hinata
Katsuhiko Katsuma
Katsuhiko Katsuma
Application Number:
JP2016231996A
Publication Date:
October 06, 2021
Filing Date:
November 30, 2016
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08J5/18; B65D65/46; C08K5/053; C08L29/04; C11D17/08
Domestic Patent References:
| JP9316270A | ||||
| JP2000109574A | ||||
| JP2004155922A | ||||
| JP9272772A | ||||
| JP2003261694A |
Foreign References:
| WO2016061026A1 | ||||
| WO2014110356A1 |