Methods of controlling deposition in a paper machine dryer secti

Paper making and fiber liberation – Processes and products – Conditioning – preparing or repairing of apparatus

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162DIG4, 1621647, D21F 132

Patent

active

052562549

ABSTRACT:
The present invention is directed to the use of phosphate esters or taurines to inhibit dryer section deposition in a pulp making or paper machine when the pulp furnish used contains tacky materials. The deposition control agent may be added to the pulp furnish or sprayed on the paper web. The phosphate ester may be a mono-, di- or triester.

REFERENCES:
patent: 3692885 (1972-09-01), Anello
patent: 4686119 (1987-08-01), Nojima et al.
patent: 4698133 (1987-10-01), Moreland
patent: 4781794 (1988-11-01), Moreland
patent: 4857126 (1989-08-01), Soremark et al.
patent: 4871424 (1989-10-01), Dreisbach et al.
patent: 4886575 (1989-12-01), Moreland

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