Title:
耐火性樹脂組成物
Document Type and Number:
Japanese Patent JP6949499
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fire-resistant resin composition excellent in flame retardancy and also excellent in surface finish and strength.SOLUTION: The fire-resistant resin composition contains: a matrix component which is a resin, an elastomer, a rubber, or a combination thereof; thermally expandable graphite; and an inorganic filler. The particle diameter ratio of the particle diameter of the thermally expandable graphite to the particle diameter of the inorganic filler is in the range of 1-1,000. The total content of the thermally expandable graphite and the inorganic filler is 30 wt.% or more. The content of the thermally expandable graphite is 5 wt.% or more.SELECTED DRAWING: None
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Inventors:
Shimamoto Michio
Tohi Akito
Hideaki Yano
Eisuke Kuriyama
Tohi Akito
Hideaki Yano
Eisuke Kuriyama
Application Number:
JP2017013147A
Publication Date:
October 13, 2021
Filing Date:
January 27, 2017
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
E04B1/94; C08K3/04; C08K3/32; C08L21/00; C08L23/00; C08L31/04; C09K21/04; E06B5/16
Domestic Patent References:
| JP4068135B1 | ||||
| JP4270470B1 | ||||
| JP2005009305A | ||||
| JP2014196659A | ||||
| JP2006348228A | ||||
| JP2006274134A | ||||
| JP2009066914A | ||||
| JP2015214656A |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office