Title:
METHOD FOR DEGRADING POLYLACTIC ACID
Document Type and Number:
Japanese Patent JP2010144102
Kind Code:
A
Abstract:
To provide a method for degrading polylactic acid by which it is made possible for polylactic acid to easily undergo degradation by a biological treatment such as methane fermentation by efficiently degrading the polylactic acid.
The method for degrading polylactic acid includes a process for treating organic matter containing polylactic acid by immersion in a treating liquid containing a salt of an amine compound.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
TSUBOTA JUN
Application Number:
JP2008324655A
Publication Date:
July 01, 2010
Filing Date:
December 19, 2008
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
C08J11/28; B01D19/00; B09B3/00; C02F1/20; C02F11/00; C02F11/04; C02F3/28
Domestic Patent References:
| JPH0711044A | 1995-01-13 | |||
| JP2003012858A | 2003-01-15 | |||
| JP2003221461A | 2003-08-05 | |||
| JP2005095729A | 2005-04-14 | |||
| JP2006205017A | 2006-08-10 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office