Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1980-09-02
1981-11-24
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
162180, D21H 308
Patent
active
043022839
ABSTRACT:
Improved paper sizing is obtained by using water soluble salts of substitutes succinic acid having the formula: ##STR1## wherein R' is essentially hydrocarbon group of the formula ##STR2## wherein R is hydrogen or alkyl, at least two R groups being alkyl, and the total number of carbon atoms in R' is from 16 to about 26.
REFERENCES:
patent: 3139373 (1964-06-01), Liggett
patent: 3821069 (1974-06-01), Wurzburg
Blitzer Sidney M.
Wilder Harry D.
Chin Peter
Ethyl Corporation
Johnson Donald L.
Leonard Paul H.
Sieberth John F.
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