Process for seaming coated cellulose webs
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United States of America Patent
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Dec 15, 1987
Grant Date -
N/A
app pub date -
Sep 9, 1985
filing date -
Sep 9, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for seaming flexible cellulose webs, to form a flexible cellulosic laminate structure, by a process which comprises overlapping edges of said cellulosic web, applying therebetween an aqueous zinc chloride solution, heating and pressing together the overlapped edges and retaining at least about 0.002 g/cm.sup.2 or more zinc chloride at the seam of said web and the reuslting seamed webs.
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