Detackification agent for adhesives found in paper fiber furnish

Paper making and fiber liberation – Processes and products – Non-fiber additive

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1621647, 1621681, 1621811, 1621812, 1621814, 1621815, 162189, 162199, 162DIG4, D21H 1753

Patent

active

054157390

ABSTRACT:
Adhesive contaminants in secondary fiber paper pulps are detackified by the use of a water soluble terphthalate glycol terpolymer.

REFERENCES:
patent: 4923566 (1990-05-01), Shawki et al.
patent: 4956051 (1990-09-01), Moreland
patent: 5209823 (1993-05-01), Jansma et al.
Additives to Combat Contaminants in Secondary Fibers, Doshi, 1989, Contaminant Problems & Strategies in Wastepaper Recycling, pp. 81-89.
Stickies Control by Detackification, Moreland, 1986, 1986 Pulping Conference, pp. 193-196.
The reduction in Contact Adhesion of Some Adhesives for Paper by Treatment with Zirconium Chemicals, Brewis, et al. 1988, J. Adhesion, vol. 26 pp. 215-235.

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