Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1985-08-21
1987-10-06
Page, Thurman K.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
252 89, 252 52A, 4273855, 4273898, 428268, 428389, 428394, 428406, D02G 300, B32B 2700, B05D 302
Patent
active
046982590
ABSTRACT:
An oxonated poly(alkylene oxide) substantially devoid of hydrocarbon chains of 5 or more carbon atoms is used to treat substances bearing negative electrostatic charges, so as to reduce such charges without rendering the substance hydrophobic. In this manner static electricity can be reduced in textiles, paper or plastic film; glass or glass fibers can be lubricated; wood pulp can be debonded; anti-self sizing or water-dispersible paper can be made; clays, pigments and other minerals can be hydrophilized; bitumen can be recovered from oil or tar sands; and petroleum can be recovered from underground wells by secondary or tertiary recovery techniques.
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