FUSIBLE VIBRATION-DAMPING RESIN FOR STRUCTURAL MEMBER, VIBRATION-PROOF STRUCTURAL BODY AND ITS PRODUCTION

Japanese Patent JP3471468

B2

PURPOSE: To obtain the subject lightweight resin having high vibration-damping and sound insulation effects, excellent in workability, thus useful for the floor structural materials for vehicles or ships and for the floors or outer wall materials for buildings, comprising an asphalt, a synthetic rubber, a petroleum resin and a filler at specified proportions.
CONSTITUTION: This resin comprises (A) 15-35wt.% of an asphalt, (B) 2-10wt.% of a synthetic rubber such as styrene-butadiene rubber, (C) 1-5wt.% of an aliphatic or aromatic petroleum resin, and (D) 50-75wt.% of a filler pref. composed of (i) 10-25wt.% of an inorganic lightweight aggregate, (ii) 35-50wt.% of a powdery filler, (iii) 3-8wt.% of a fibrous filter, and (iv) 2-5wt.% of quick lime. The objective structural body is obtained by bringing this resin into contact with a metallic structural body followed by heating to 100-250°C to effect fusion bonding of the resin to the metallic structural body.

Atsushi Kawashima
Kenji Iwai
Noriaki Yasumoto
Toshimitsu Tanaka
Akio Sugimoto
Toshihiko Sasaki
Hiromichi Okumura
Manabu Shibata
Naofumi Itano

JP4493795A

December 02, 2003

February 08, 1995

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KABUSHIKI KAISHA KOBE SEIKO SHO
Nippon Special Paint Co., Ltd.

B32B11/04; B32B27/04; B32B27/20; B32B37/06; C08K3/00; C08K3/22; C08K7/02; C08K13/04; C08L21/00; C08L95/00; F16F7/00; (IPC1-7): C08L95/00; B32B11/04; B32B27/04; B32B27/20; B32B31/26; C08K13/04; F16F7/00

JP2209936A
JP6220542A
JP5239723A
JP5531950U

Yoshiyuki Kaji

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