Sizing agent and use thereof

Details Sizing agent and use thereof Sizing agent and use thereof

1983-01-20

1988-11-15

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

106243, 1062872, 1621682, 162179, D21H 302

Patent

active

047847271

ABSTRACT:
A sizing agent which contains from 1 to 60 parts, by weight, of a fixing and sizing accelerating agent and from 0 to 80 parts, by weight, of conventional auxiliaries per 10 parts by weight of hydrophobic, cellulose-reactive sizing materials, the fixing and sizing accelerating agent being a polymer composed of linear or branched carbon chains, to which primary, secondary or tertiary amino and/or quaternary ammonium groups are bound directly or by side chains exhibits a thorough and rapid sizing effect, in particular in the better sizing of paper.

REFERENCES:
patent: 2961366 (1960-11-01), Weisgerber
patent: 3046186 (1962-07-01), Arlt
patent: 3666512 (1972-05-01), Kulick
patent: 4243481 (1981-01-01), Dumas

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