Title:
Plant-derived plastic blends and their manufacturing methods
Document Type and Number:
Japanese Patent JP6340196
Kind Code:
B2
Abstract:
Provided are a plant derived plastic blend and a manufacturing method thereof in which high density polyethylene and polylactic acid are microscopically mixed to improve the mechanical properties of the plant derived plastic blend. The plant derived plastic blend comprises 10 wt% or more and 90 wt% or less of a plant derived polyethylene and 10 wt% or more and 90 wt% or less of a plant derived polylactic acid to achieve a total of 100 wt%, and further contains 1 wt% or more and 20 wt% or less of a compatibilizing agent. The manufacturing method of the plant derived plastic blend is carried out in a cylinder by applying a shear flow field and a stretching field and melt-kneading raw material containing the plant derived polyethylene, the polylactic acid and the compatibilizing agent.
Inventors:
Hiroshi Shimizu
Application Number:
JP2013554325A
Publication Date:
June 06, 2018
Filing Date:
January 17, 2013
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
C08L23/06; B29C48/395; C08J3/20; C08L67/04; C08L101/16
Domestic Patent References:
| JP2010058329A | ||||
| JP2011132525A | ||||
| JP2011021067A | ||||
| JP2011201980A | ||||
| JP2008111043A | ||||
| JP2006077063A | ||||
| JP2010162748A | ||||
| JP2010222482A | ||||
| JP2009214488A | ||||
| JP2009114407A | ||||
| JP2011152839A | ||||
| JP2008000046A |
Foreign References:
| WO2010061872A1 |
Attorney, Agent or Firm:
Takahashi Hayashi & Partners