Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1982-05-19
1984-05-01
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
252321, 252358, D21H 302
Patent
active
044459718
ABSTRACT:
Methods of foam inhibition or depression in industrial milieu. The present methods generally involve the use of certain nonionic surfactants having the structure:
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patent: 3056687 (1962-10-01), Stephan
patent: 3215635 (1965-11-01), Liebling et al.
patent: 3277217 (1966-10-01), Nehmsmann
patent: 4024072 (1977-05-01), Shane et al.
Lappi Susan C.
Maloney James E.
Chin Peter
Economics Laboratory Inc.
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