Title:
METHOD FOR PRODUCING POLYHYDROXYALKANOATE SHEET AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2021/251162
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a production method capable of obtaining a PHA sheet using a simple operation as an alternative to spray drying. The aforestated problem is overcome by providing a method for producing a polyhydroxyalkanoate sheet comprising: (a) a step for preparing an aqueous polyhydroxyalkanoate suspension having a pH of 7 or lower and (b) a step for using a heating and pressing device to heat and pressurize the aqueous polyhydroxyalkanoate suspension prepared in step (a).
Inventors:
HIRANO MASARU (JP)
Application Number:
PCT/JP2021/020227
Publication Date:
December 16, 2021
Filing Date:
May 27, 2021
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C08J5/18; B29C41/26; B29C41/36; B30B5/00; B30B5/06; C08J3/02; C12P7/42; C12N1/00; C12P1/04
Domestic Patent References:
| WO2010116681A1 | 2010-10-14 |
Foreign References:
| JP2012115145A | 2012-06-21 | |||
| JP2006045365A | 2006-02-16 | |||
| JP2013057039A | 2013-03-28 | |||
| JP2006168159A | 2006-06-29 | |||
| JP2010059215A | 2010-03-18 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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