Method of producing fluffed pulp

Details Method of producing fluffed pulp Method of producing fluffed pulp

1979-07-20

1981-12-01

Smith, William F.

Paper making and fiber liberation

Processes and products

Non-fiber additive

162179, 252351, 252357, D21H 308

Patent

active

043034713

ABSTRACT:
The invention relates to a method at the production of absorbent cellulose pulp, so-called fluff. By using certain nonionic fatty acid esters in combination with cationic retention agents, good disintegration properties of the cellulose pulp is obtained and the fluff which is obtained after dry-defibration has fast liquid absorption.
The esters, which are used, are partially fatty acid esters of polyvalent alcohols, and as cationic retention agents quaternary ammonium compounds can e.g. be used.

REFERENCES:
patent: 3499823 (1970-03-01), Croon
patent: 3677886 (1972-07-01), Forssblad
patent: 3930933 (1976-01-01), George et al.

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