Title:
【発明の名称】免震積層体用ゴム組成物
Document Type and Number:
Japanese Patent JP3125103
Kind Code:
B2
Abstract:
A rubber composition for base isolation laminates, comprising a natural rubber and/or an isoprene rubber, a polybutadiene rubber composite, a petroleum resin and fine particulate carbon black.
Inventors:
Hideyuki Oishi
Akio Murakoshi
Akio Murakoshi
Application Number:
JP53973497A
Publication Date:
January 15, 2001
Filing Date:
May 01, 1997
Export Citation:
Assignee:
Yokohama Rubber Co., Ltd.
International Classes:
C08K3/04; C08L7/00; C08L21/00; E04B1/98; E04H9/02; C08L9/00; (IPC1-7): C08L9/00; C08K3/04; E02D31/08; E04B1/98
Domestic Patent References:
| JP4212844A | ||||
| JP55152731A | ||||
| JP657036A | ||||
| JP559220A |
Attorney, Agent or Firm:
Shinichi Ogawa (2 outside)