Title:
ETHYLENE COPOLYMER COMPOSITION AND USE THEREFOR
Document Type and Number:
Japanese Patent JP2020122101
Kind Code:
A
Abstract:
To provide an ethylene copolymer composition suitable for obtaining a damping material that has low viscosity, has excellent moldability, and gives a molding with improved breaking strength (tensile strength).SOLUTION: An ethylene copolymer composition contains: an ethylene/α-olefin/non-conjugated polyene copolymer (A) 100 pts.mass having constitutional units derived from ethylene (a1), C3-20 α-olefin (a2), and non-conjugated polyene (a3); and an amphiphilic silica (B) 1-100 pts.mass with some of hydrophilic silica being trimethylsilyl treated.SELECTED DRAWING: Figure 1
Inventors:
SHISHIDO KEISUKE
HOSOYA MIKIO
ICHINO KOTARO
HOSOYA MIKIO
ICHINO KOTARO
Application Number:
JP2019015549A
Publication Date:
August 13, 2020
Filing Date:
January 31, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08L23/08; C08F210/18; C08K3/22; C08K3/36; C08K9/06; F16F1/36
Domestic Patent References:
| JP2018119095A | 2018-08-02 | |||
| JP2018162409A | 2018-10-18 |
Foreign References:
| WO2016158661A1 | 2016-10-06 | |||
| WO2015122495A1 | 2015-08-20 |
Attorney, Agent or Firm:
Patent corporation ssinpat