Stock material or miscellaneous articles – Composite – Of epoxy ether
Patent
1975-12-15
1978-08-22
Hoffman, James R.
Stock material or miscellaneous articles
Composite
Of epoxy ether
162164EP, 427386, 427391, D21D 300
Patent
active
041090535
ABSTRACT:
Disclosed are essentially stable aqueous dispersions of hydrocarbon resins which consist essentially of at least one hydrocarbon resin in finely-divided form; a water-soluble cationic resin, a specific example of which is a water-soluble cationic aminopolyamide--epichlorohydrin resin; and water. The dispersion can be used to size paper.
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patent: 2926116 (1960-02-01), Keim
patent: 2926154 (1960-02-01), Keim
patent: 3483077 (1969-12-01), Aldrich
patent: 3922243 (1975-11-01), Alrdich et al.
patent: 3966654 (1976-06-01), Aldrich
Board Charles L.
Hercules Incorporated
Hoffman James R.
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