Title:
ビニル系樹脂粒子及びその製造方法
Document Type and Number:
Japanese Patent JP7263318
Kind Code:
B2
Abstract:
The present invention provides vinyl-based resin particles capable of forming uniform pores in a thermosetting resin film when the particles are used as a pore-forming material for a thermosetting resin. Specifically, the present invention provides vinyl-based resin particles for use in making a thermosetting resin porous, the particles having a temperature of 300 to 350° C. at 10% mass loss when heated at a rate of 10° C./min in an air atmosphere, and the particles having a mass loss percentage of 85 to 100% after being heated at 350° C. for 5 hours in an air atmosphere.
Inventors:
Kengo Saikai
Ryosuke Harada
Ryosuke Harada
Application Number:
JP2020507929A
Publication Date:
April 24, 2023
Filing Date:
March 22, 2019
Export Citation:
Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
C08J3/12; C08F2/22; C08F8/30; C08F257/02; C08F265/06
Domestic Patent References:
| JP63278943A | ||||
| JP2001210142A | ||||
| JP2016183333A | ||||
| JP2004026954A | ||||
| JP2003165905A | ||||
| JP2010024385A | ||||
| JP2016183273A | ||||
| JP2017226777A |
Foreign References:
| WO2013084368A1 | ||||
| WO2014196435A1 | ||||
| WO2013147009A1 | ||||
| US20160279883 |
Attorney, Agent or Firm:
Saegusa International Patent Office