Title:
架橋ポリオレフィン樹脂発泡体シート及び成形体
Document Type and Number:
Japanese Patent JP7323313
Kind Code:
B2
Abstract:
To provide a crosslinked polyolefin resin foam capable of reducing generation of odor, its manufacturing method, and a compact formed by molding the crosslinked polyolefin resin foam.SOLUTION: Crosslinked polyolefin resin foam of the present invention includes; a first surface; and a second surface on the side opposite to the first surface, in which the wet tension of the first surface is 34 mN/m or larger, the wet tension of the second surface is smaller than 34 mN/m, and a concentration of an aldehyde compound having 6 to 11 carbons in an aldehyde compound-containing nitrogen gas obtained by heating a sampling bag for 2 hours at a heating temperature of 80°C, after filling the nitrogen gas of 5 L in the sampling bag of 10 L in which 2 crosslinked olefin resin foam sheets having a dimension of 100 mm×100 mm×3.0±0.2 mm are put in is 0.2 volume ppm or smaller. A compact of the present invention is formed by molding the crosslinked polyolefin resin foam of the present invention.SELECTED DRAWING: None
Inventors:
Tadashi Kanazawa
Takuaki Uno
Takuaki Uno
Application Number:
JP2019058516A
Publication Date:
August 08, 2023
Filing Date:
March 26, 2019
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
C08J9/06
Domestic Patent References:
| JP2009079112A | ||||
| JP2016216673A | ||||
| JP10316778A | ||||
| JP10316796A | ||||
| JP6220238A | ||||
| JP10168209A | ||||
| JP11130891A | ||||
| JP2018053225A | ||||
| JP2018053226A | ||||
| JP2008539314A | ||||
| JP11236463A |
Foreign References:
| EP2308678A1 |
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Hiroshi Chichimatsu
Yasuyoshi Suzuki
Shigeo Torayama
Hiroshi Chichimatsu
Yasuyoshi Suzuki