Title:
発泡性液状樹脂組成物および発泡体
Document Type and Number:
Japanese Patent JP5823878
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a foam having reduced property change with time passage and reduced compression residual strain, and exhibiting excellent touch feeling and flexibility.SOLUTION: A foamable liquid resin composition comprises: a curing agent (A-1) having a hydrosilyl group equivalent of ≥30 g/mol to <180 g/mol; a curing agent (A-2) having that equivalent of ≥180 g/mol to ≤700 g/mol; a polymer (B) having at least one alkenyl group and comprising an oxyalkylene-based unit as a repeating unit constituting a main chain; a hydrosilylation catalyst (C); a foaming agent (D); a lubricant (E); and a plasticizer (F) having an alkenyl group of less than 1 on average in a molecule chain and comprising the oxyalkylene-based unit as the repeating unit constituting the main chain. The foam is obtained by foaming the foamable liquid resin composition in which the content of the hydrosilyl group therein is 1.1 mol to 5.0 mol per 1 mol of the alkenyl group.
Inventors:
Keisuke Okuma
Koichi Nishiura
Koichi Nishiura
Application Number:
JP2012004336A
Publication Date:
November 25, 2015
Filing Date:
January 12, 2012
Export Citation:
Assignee:
Kaneka Corporation
International Classes:
C08G77/38; C08J9/08; C08L71/02; C08L83/05
Domestic Patent References:
| JP2011079937A | ||||
| JP2003057900A | ||||
| JP2008214625A | ||||
| JP2003026851A |
Foreign References:
| WO2008032697A1 |
Attorney, Agent or Firm:
Atomi International Patent Office