Crosslinkable creping adhesives

Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet

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Details

162112, 264283, B31F 112

Patent

active

052465446

ABSTRACT:
A creping adhesive is described which provides the ability to readily control glass transition temperature (Tg) and adhesion and which can be easily removed from dryer surfaces. The creping adhesive contains a crosslinkable polymer and preferably an ionic crosslinking agent such as metal cations having a valence of three or more.

REFERENCES:
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patent: 4501640 (1985-02-01), Soerens
patent: 4528316 (1985-07-01), Soerens
patent: 4886579 (1989-12-01), Clark et al.
Stutz et al, J. of Polymer Science: Part B: Polymer Physics, vol. 28, pp. 1483-1498 (1990).

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