Title:
発泡成形方法及びその装置
Document Type and Number:
Japanese Patent JP4541298
Kind Code:
B2
Abstract:
It is an object of the present invention to provide a foam molding method for foaming and molding a foamable material, which is free from problems, such as deformation of or continuation between closed cells. To achieve this object, there is provided a foam molding method for foaming a foamable material, comprising the steps of providing a mold having a cavity, placing the cavity of the mold under a pressurized condition, foaming the foamable material in the cavity of the mold under the pressurized condition, thus appropriately controlling foaming of the foamable material, and releasing the pressurized condition of the cavity of the mold.
Inventors:
Satoshi Tanaka
Takaharu Masaharu
Hisashiki Castle
Takaharu Masaharu
Hisashiki Castle
Application Number:
JP2005505669A
Publication Date:
September 08, 2010
Filing Date:
November 11, 2003
Export Citation:
Assignee:
Sunstar Engineering Inc.
International Classes:
B29C39/24; B29C39/02; B29C39/26; B29C39/42; B29C39/44; B29C44/10; B29C33/10; B29K105/04
Domestic Patent References:
| JPS5517519A | 1980-02-07 | |||
| JPH05245856A | 1993-09-24 | |||
| JPH11226973A | 1999-08-24 | |||
| JP2003200442A | 2003-07-15 | |||
| JPS62122715A | 1987-06-04 | |||
| JPS61235111A | 1986-10-20 | |||
| JPS539864A | 1978-01-28 | |||
| JPH0929759A | 1997-02-04 | |||
| JPS56149624U | 1981-11-10 | |||
| JPS62208911A | 1987-09-14 | |||
| JP2002192535A | 2002-07-10 | |||
| JPH11128709A | 1999-05-18 | |||
| JP2000238053A | 2000-09-05 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Osamu Hoshino
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Osamu Hoshino