Alkoxylated dioxolanes as paper sizing agents

Details Alkoxylated dioxolanes as paper sizing agents Alkoxylated dioxolanes as paper sizing agents

1980-03-17

1981-10-20

Smith, William F.

Paper making and fiber liberation

Processes and products

Non-fiber additive

2603409R, 568496, 568497, D21H 302

Patent

active

042959306

ABSTRACT:
This invention concerns a new class of compositions for the sizing of paper and the method of treating paper using such compositions. Such new compositions comprise the reaction products of glyoxal and a hydrophobe which contains at least one hydroxyl group. Such compositions can be used either for internal or surface sizing.

REFERENCES:
patent: 2211976 (1940-08-01), Hubert et al.
patent: 2242051 (1941-05-01), Beck
patent: 3127418 (1964-03-01), Koester
patent: 3821064 (1974-06-01), Wurzburg

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