Anti-bacteria agent made from shell, and methods for...

Details Anti-bacteria agent made from shell, and methods for... Anti-bacteria agent made from shell, and methods for...

2005-03-08

2005-03-08

Lilling, Herbert J. (Department: 1651)

Liquid purification or separation

Processes

Chemical treatment

C424S520000, C424S532000, C424S538000, C424S547000, C424S693000

Reexamination Certificate

active

06863829

ABSTRACT:
For providing an anti-bacteria which is made from a natural material, therefore harmless if it is absorbed in the human body, can be produced in mass production with low cost, and shows a high anti-bacteria effect, the anti-bacteria agent is obtained by heating a shell in an atmosphere of inactive gas and burning the shell under the temperature which finally reaches 700° C.-2,500° C.

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patent: 60-126207 (1985-07-01), None
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patent: 9-324180 (1997-12-01), None
patent: 10-137738 (1998-05-01), None
patent: 11-29424 (1999-02-01), None
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patent: 2000-72610 (2000-03-01), None
JPAB Abstract of JP 61028494 Kawai Publication Date Feb. 8, 1986.

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