Dust control mat with co-calendered reinforcing strips
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United States of America Patent
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-
Aug 3, 1999
Grant Date -
N/A
app pub date -
Jun 27, 1994
filing date -
Jun 27, 1994
priority date (Note) -
Expired
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Abstract
A method to produce a dust control mat with stronger longitudinal borders by co-calendering the rubber backing thereof with narrow strips of carboxylated nitrile rubber prior to formation of the dust control into a unitary product for use as a dust control mop.
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