Method for roughening surface of halocarbon film
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United States of America Patent
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May 2, 1995
Grant Date -
N/A
app pub date -
Feb 3, 1992
filing date -
Feb 3, 1992
priority date (Note) -
Expired
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Abstract
A method for roughening a principal surface (12) of a halocarbon film (11). The halocarbon film (11) is treated with a colloidal suspension wherein the colloidal suspension includes light metal atoms. The light metal atoms combine with halogen atoms of the halocarbon film, thereby toughening the principal surface (12) and giving the principal surface (12) a burnt appearance.
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