Process for sizing cellulose fibres

Details Process for sizing cellulose fibres Process for sizing cellulose fibres

1974-05-15

1976-02-24

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Heating or drying

162175, 2602333R, C08B 1906, D21D 300, D21D 320

Patent

active

039405192

ABSTRACT:
The present invention relates to a process for sizing cellulose fibers or cellulose fiber-containing materials by using modified starch containing hydrophobic groups having the general formula ##EQU1## wherein R.sub.1 is an organic, hydrophobic hydrocarbon group having 8-40 carbon atoms and R.sub.2 is a C.sub.1 -C.sub.8 alkyl group or has the same meaning as R.sub.1.

REFERENCES:
patent: 3634395 (1972-01-01), Walon
patent: 3639389 (1972-02-01), Hull

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