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Title:
成形されたポリウレタンフォーム製品の後硬化
Document Type and Number:
Japanese Patent JP2012502825
Kind Code:
A
Abstract:
A method of manufacturing a foam product comprising molding 10 the foam product by injecting liquid material into a mold cavity; de-molding 11 the foam product by removing the foam product from the mold cavity; post-curing 20 the foam product, after de-molding 11 and prior to crushing 40 the foam product, to reduce set damage and form a superficial layer thereon by applying auxiliary heat; and crushing 40 the foam product to obtain a predetermined reduction in thickness of the foam product by mechanically compressing the foam product. The method further comprising cooling 30 the foam product, after post-curing 20 and prior to crushing 40 the foam product, by removing the auxiliary heat applied to the foam product.

Inventors:
McEvoy, James Tee.
Ryoko Yamazaki
McLaren, Patricia
Qumaid, Antoine Ay.
Gentil, Sebastian
Application Number:
JP2011528071A
Publication Date:
February 02, 2012
Filing Date:
September 22, 2009
Export Citation:
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Assignee:
Johnson Controls Technology Company
International Classes:
B29C67/20; B29C69/00; C08J9/36
Domestic Patent References:
JPH0780874A1995-03-28
JPS59215834A1984-12-05
JPH11291374A1999-10-26
JPS55154135A1980-12-01
JP2005133091A2005-05-26
JPH10235671A1998-09-08
JPH06315995A1994-11-15
JPS571371A1982-01-06
JPS59111825A1984-06-28
JPS54108871A1979-08-25
JPH04232730A1992-08-21
JPH0780874A1995-03-28
JPS59215834A1984-12-05
JPH11291374A1999-10-26
JPS55154135A1980-12-01
JP2005133091A2005-05-26
JPH10235671A1998-09-08
JPH06315995A1994-11-15
JPS571371A1982-01-06
JPS59111825A1984-06-28
JPS54108871A1979-08-25
Foreign References:
US5393796A1995-02-28
US5393796A1995-02-28
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara



 
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