Title:
防曇性樹脂シート
Document Type and Number:
Japanese Patent JP4075476
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a resin sheet representative to a biaxially stretched polystyrene resin showing an antifogging effect superior to the conventional one wherein waterdrops adhering to the inside of a lid are extremely less, food contents can be clearly seen without cloudiness, the state can be maintained with transparency and no adherence when keeping as the lid of a food package container at a low or high temperature. SOLUTION: A antifogging resin sheet comprises coating the surface by a mixture of a polyglycerin fatty acid ester (A) and a diglycerin fatty acid (B). Preferably the antifogging resin sheet comprises coating the surface by a mixture wherein a mixing ratio (weight ratio) A:B of the polyglycerin fatty acid ester (A) and the diglycerin fatty acid (B) is 90-20:10-80.
Inventors:
Yokoyama Megumi
Atsushi Suzuki
Hiroki Noon
Shigeru Kato
Atsushi Suzuki
Hiroki Noon
Shigeru Kato
Application Number:
JP2002170444A
Publication Date:
April 16, 2008
Filing Date:
June 11, 2002
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
B65D51/24; C08J7/04; B32B27/18; C08J7/00; C09K3/00
Domestic Patent References:
| JP8118567A | ||||
| JP9012751A | ||||
| JP2002047485A | ||||
| JP2004035731A | ||||
| JP10139906A | ||||
| JP11300904A |
Attorney, Agent or Firm:
Hasegawa Soji