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Patent Searching and Data


Title:
ANISOTROPIC MOLDED PRODUCT AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2005178092
Kind Code:
A
Abstract:

To obtain an anisotropic molded product different in properties such as hardness and the like between an orientation part for embodying the anisotropy developed in a specific direction within a matrix and a base part becoming the matrix, and to provide a manufacturing method of the anisotropic molded product.

A first liquid polymer 5 for forming the base part 3 after curing is injected in a mold 11 while a second liquid polymer 7 having viscosity higher than that of the first liquid polymer 5 and containing a magnetic material 6 for forming the orientation part 2 after curing is locally injected in the orientation part forming place of the first liquid polymer 5 and the magnetic material 6 is oriented by applying a magnetic field to the second liquid polymer 7 to allow the second liquid polymer 7 to pierce through the first liquid polymer 5 before the first and second liquid polymers 5 and 7 are subjected to curing treatment. Accordingly, the anisotropic molded product 1 can simply be manufactured in one mold 11.


Inventors:
KONNO HIDEAKI
Application Number:
JP2003419807A
Publication Date:
July 07, 2005
Filing Date:
December 17, 2003
Export Citation:
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Assignee:
POLYMATECH CO LTD
International Classes:
B29C39/10; H01B5/16; H01B13/00; B29K105/18; B29L31/34; (IPC1-7): B29C39/10; H01B5/16; H01B13/00
Attorney, Agent or Firm:
Shogo Otake