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Patents
Patents Assigned to Tako Chemi-Tech Inc.
Patents Assigned to Tako Chemi-Tech Inc.
Process for producing porous body of tourmaline
Patent number:
5945051
Abstract:
A process for producing a porous body of tourmaline includes the step of sintering a mixture of fine powder of tourmaline and fine powder of polyethylene or fine powder of polypropylene.
Type:
Grant
Filed:
January 15, 1998
Date of Patent:
August 31, 1999
Assignee:
Tako Chemi-Tech Inc.
Inventor:
Takaaki Asahara