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Primary Examiner: Gwinnell, Harry J.
Assistant Examiner:
Attorney: Silverstein; M. Howard, Cangemi; Salvador J., McConnell; David G.

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Title: Vapor phase process to impart smolder resistance to cotton batting and other cellulosic materials

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).

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Other info:

Inventors: Knoepfler, Nestor B. (New Orleans, LA, US)
Madacsi, John P. (New Orleans, LA, US)
Neumeyer, Julius P. (Metairie, LA, US)

Application Number: 555487
Filing Date: 1975-03-05
Publication_date: 1977-03-15
Assignee: The United States of America as represented by the Secretary of (Washington, DC)
Primary Class(es): 427/212 427/255.31, 428/389, 428/396, 428/921
Other Classes:
US Patent Ref:

2461302	Feb, 1949	Truhlar et al.	427/248.
3856558	Dec, 1974	Robbart	427/248.

Other Refs: 647,383

Aug, 1962	CA

Other References: Bond, Def. Pub. of Ser. No. 379,874, filed 7-16-73, 920 O.G. 9, Feb. 5, 1974, No. T919,004.