Title:
オレフィン系樹脂、その製造方法および組成物
Document Type and Number:
Japanese Patent JP7370191
Kind Code:
B2
Abstract:
SOLUTION: To provide an olefinic resin (β) containing a graft type olefinic polymer [R1] having a main chain composed of a copolymer of ethylene and at least one α-olefin selected from α-olefins having 3 to 20 carbon atoms, and a side chain composed of a copolymer of ethylene and at least one cyclic olefin.EFFECT: A cyclic olefinic resin composition contains a graft type olefin copolymer having a cyclic olefin copolymer in its side chain, and thereby has good dispersibility of a rubber part and the cyclic olefin resin and has high impact resistance.SELECTED DRAWING: Figure 1
Inventors:
Seiya Kikuchi
Yasushi Yanagimoto
Yasushi Yanagimoto
Application Number:
JP2019149093A
Publication Date:
October 27, 2023
Filing Date:
August 15, 2019
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C08F277/00; C08F4/64; C08F4/6592; C08F290/02; C08L45/00; C08L51/00
Domestic Patent References:
| JP5320268A | ||||
| JP3255145A | ||||
| JP2009235285A | ||||
| JP2017025233A | ||||
| JP2015057461A | ||||
| JP2001527589A | ||||
| JP2004143434A |
Foreign References:
| WO2018181260A1 | ||||
| WO2013061974A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office
Previous Patent: Panels and electronic equipment
Next Patent: Method for manufacturing circuit boards for electronic devices
Next Patent: Method for manufacturing circuit boards for electronic devices