Title:
樹脂ペレット、及び成形体の製造方法
Document Type and Number:
Japanese Patent JP7356281
Kind Code:
B2
Abstract:
To provide a pellet of EVOH that has a high discharge speed and prevents breaking up in melt molding with an extruder, and a method for producing a molding using such a pellet.SOLUTION: A resin pellet contains an ethylene-vinyl alcohol copolymer (A). The ratio of a crystallinity Xs of (A) in a region at a distance of 0-20 μm from the surface to a crystallinity Xd of (A) in a region at a distance of 20-120 μm from the surface, (Xs/Xd), is 0.85-1.05.SELECTED DRAWING: Figure 1
Inventors:
Masato Okamoto
Mitsunori Asada
Eriko Katahira
Makoto Suzuki
Mitsunori Asada
Eriko Katahira
Makoto Suzuki
Application Number:
JP2019139769A
Publication Date:
October 04, 2023
Filing Date:
July 30, 2019
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
C08L29/04; B29B9/06; C08F216/06; C08K5/09; C08K5/098
Domestic Patent References:
| JP7149842B2 | ||||
| JP2018075817A |
Foreign References:
| WO2018116765A1 | ||||
| WO2011125736A1 | ||||
| WO2018124233A1 |
Attorney, Agent or Firm:
Yoshinori Ikeda
Kazunori Amano
Kazunori Amano