Reduction of stickers contamination in papermaking process using

Details Reduction of stickers contamination in papermaking process using Reduction of stickers contamination in papermaking process using

1991-05-29

1992-08-18

Chin, Peter

Paper making and fiber liberation

Processes and products

Plural fiber containing

162158, 162173, 162179, 162189, 162199, D21H 1114

Patent

active

051396165

ABSTRACT:
In a papermaking operation which utilizes secondary fiber furnish containing hot melt or pressure sensitive adhesive contaminants, a method of inhibiting stickies comprising adding to the pulp slurry at least one surfactant selected from the group consisting of fatty alkanolamides and ethoxylated compounds in addition to a hydrocarbon solvent.

REFERENCES:
patent: 4643800 (1987-02-01), Maloney et al.
patent: 4710267 (1987-12-01), Elsby et al.
patent: 4886575 (1989-12-01), Moreland
patent: 4923566 (1990-05-01), Shawki et al.

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