Creping adhesives
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United States of America Patent
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Dec 6, 1994
Grant Date -
N/A
app pub date -
Nov 9, 1993
filing date -
Nov 9, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed is a method for producing an absorbent creped cellulosic sheet having a high level of surface-perceived softness that comprises continuously forming a web of cellulosic papermaking fibers, adhering said web to a thermal drying means by means of an adhesive compositon that includes a non-self-crosslinkable polymer or oligomer having functional groups that can be crosslinked by ionic crosslinking, a metallic crosslinking agent having a valence of four or more, and a phosphate surfactant, and creping said treated web from said thermal drying means.
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