Title:
SOUND ABSORPTION MATERIAL MADE OF INORGANIC FIBER FOR AUTOMOBILE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2004299586
Kind Code:
A
Abstract:
To suppress diffusion of formaldehyde in a sound absorption material made of inorganic fiber for an automobile using a phenol resin based binder.
In the sound absorption material made of inorganic fiber obtained by molding the inorganic fiber to a mat-like shape by the phenol resin based binder, a formaldehyde capturing agent is added.
Inventors:
NIWA TAKAHIRO
TANAKA MASAFUMI
KONDO MOTONORI
OGASA KAZUHIRO
TANAKA MASAFUMI
KONDO MOTONORI
OGASA KAZUHIRO
Application Number:
JP2003095984A
Publication Date:
October 28, 2004
Filing Date:
March 31, 2003
Export Citation:
Assignee:
NICHIAS CORP
International Classes:
B60R13/08; G10K11/16; G10K11/162; (IPC1-7): B60R13/08; G10K11/16; G10K11/162
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada