Title:
インモールド材及びその製造方法、並びに積層成形体の製造方法
Document Type and Number:
Japanese Patent JP6768274
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide means for reducing warp generated in a laminated molding obtained by laminating an in-mold material containing a fiber structure on an injection molding.SOLUTION: An in-mold material containing a fiber structure and used for in-mold molding is used, which is an in-mold material whose area shrinkage ratio is 2% or less, when performing heat treatment for 10 minutes at a higher temperature by 10°C than a resin glass-transition temperature (T) for forming fibers of the fiber structure.SELECTED DRAWING: Figure 1
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Inventors:
Yuichi Itoi
Masahiro Suzuki
Masahiro Suzuki
Application Number:
JP2015176781A
Publication Date:
October 14, 2020
Filing Date:
September 08, 2015
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
B29C45/14; B29B13/02
Domestic Patent References:
| JP2006281592A | ||||
| JP2013224019A | ||||
| JP59150741A |
Attorney, Agent or Firm:
Masaru Egawa