Title:
POLYETHYLENE POWDER AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2021/079840
Kind Code:
A1
Abstract:
Provided is a polyethylene powder having a density of 910 kg/m3 or more to less than 935 kg/m3 and an average particle diameter of 50 μm or more to less than 140 μm. The polyethylene powder contains particles having a particle diameter of 60 μm and particles having a particle diameter of 100 μm. A compressive strength at 10% deformation of the particles having a particle diameter of 60 μm is 2.0 MPa or more to less than 5.0 MPa, and the compressive strength at 10% deformation of the particles having a particle diameter of 60 μm, relative to the compressive strength at 10% deformation of the particles having a particle diameter of 100 μm, is 0.5 times or more to less than 1.3 times.
More Like This:
Inventors:
TANAKA KENYA (JP)
Application Number:
PCT/JP2020/039215
Publication Date:
April 29, 2021
Filing Date:
October 19, 2020
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C08F110/02; C08F2/00
Domestic Patent References:
| WO2019207991A1 | 2019-10-31 | |||
| WO2006054696A1 | 2006-05-26 |
Foreign References:
| JPH10158645A | 1998-06-16 | |||
| JPH01317163A | 1989-12-21 | |||
| JP2018002759A | 2018-01-11 | |||
| JP2018199795A | 2018-12-20 | |||
| JP2017173782A | 2017-09-28 | |||
| JP2006026981A | 2006-02-02 | |||
| JP2015014618A | 2015-01-22 | |||
| JPH0987412A | 1997-03-31 | |||
| JP2019526688W | ||||
| JP5767202B2 | 2015-08-19 | |||
| JP2006273977A | 2006-10-12 | |||
| JP4868853B2 | 2012-02-01 | |||
| DE3127133A1 | 1983-01-27 | |||
| JP2019193077A | 2019-10-31 |
Other References:
See also references of EP 4050043A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Download PDF: