Title:
EASILY DEGRADABLE FILM AND METHOD FOR PRODUCING EASILY DEGRADABLE FILM
Document Type and Number:
Japanese Patent JP2011110715
Kind Code:
A
Abstract:
To provide an easily degradable film which prevents the transmission of light and gas, degrades when left in nature, and does not contaminate environment, and a method for producing the easily degradable film.
In the method for producing the easily degradable film which has a metal layer on at least one side and does not contain plastics derived from petroleum, the easily degradable film is formed using an easily degradable composition, and a material contained in the composition has biodegradability so that it is degraded by microorganisms or enzymes.
Inventors:
TAKANO MARE
KOBAYASHI KAZUTOSHI
NOMURA HIROSHI
YAMAMOTO MITSUGI
KOBAYASHI KAZUTOSHI
NOMURA HIROSHI
YAMAMOTO MITSUGI
Application Number:
JP2009266204A
Publication Date:
June 09, 2011
Filing Date:
November 24, 2009
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
B32B15/08; C08K5/05; C08L89/00; C08L101/00; C08L101/16
Domestic Patent References:
| JPH08500547A | 1996-01-23 | |||
| JPH08290526A | 1996-11-05 | |||
| JP2003145677A | 2003-05-20 | |||
| JP2005053223A | 2005-03-03 | |||
| JP2005133224A | 2005-05-26 |
Foreign References:
| WO2009075122A1 | 2009-06-18 |
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