Paper saturant

Details Paper saturant Paper saturant

1990-09-28

1992-11-03

Lusignan, Michael

Coating processes

Immersion or partial immersion

Cellulosic base

162158, 428511, 524276, 524517, 524512, B05D 118

Patent

active

051604841

ABSTRACT:
A non-latex composition for saturating paper comprising a suitable hydrophobic sizing agent, ethylene acrylic acid co-polymer, and a softening agent. The ethylene acrylic acid copolymer is provided as bulk or solvent polymerized solid and rendered soluble in an aqueous alkali solution. The paper may be formulated to be repulpable. Methods for making the paper-saturating composition, methods for saturating paper, and the resulting paper are also disclosed.

REFERENCES:
patent: 3872039 (1975-03-01), Vaughn et al.
patent: 3899389 (1975-08-01), Vaughn et al.
patent: 4181566 (1980-01-01), Vaughn et al.
patent: 4571360 (1986-02-01), Brown et al.

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