Coating processes – Particles – flakes – or granules coated or encapsulated
Patent
1975-03-05
1977-03-15
Gwinnell, Harry J.
Coating processes
Particles, flakes, or granules coated or encapsulated
427248C, 428389, 428396, 428921, C09K 328, C23C 1304
Patent
active
040125076
ABSTRACT:
A method of imparting smolder resistance to cotton batting and other cellulosic materials through the use of the vapors from a mixture of boric acid, methyl alcohol, methyl borate and water at 18.degree. to 68.degree. C (65.degree. to 155.degree. F).
REFERENCES:
patent: 2461302 (1949-02-01), Truhlar et al.
patent: 3856558 (1974-12-01), Robbart
Bond, Def. Pub. of Ser. No. 379,874, filed 7-16-73, 920 O.G. 9, Feb. 5, 1974, No. T919,004.
Knoepfler Nestor B.
Madacsi John P.
Neumeyer Julius P.
Cangemi Salvador J.
Gwinnell Harry J.
McConnell David G.
Silverstein M. Howard
The United States of America as represented by the Secretary of
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