Rosin oxidized

Oxidized Rosin (Residee in Fr). An expl material, prepd by E. Steele of Engl by treating a mixt of 90 parts of colophony (rosin) and lOp of starch with 67% nitric acid (42° Be). After washing,... 

Molnar, E. J. Skinner, E. W. (1942). A study of zinc oxide-rosin cements. I. Some variables which affect hardening time. Journal of the American Dental Association, 29, 744-51. 

Colophony-Starch Nitrated Mixture, called hy Davis Oxidized Rosin and by its inventor E. Steele Residee. Colliery expls contg it are known as Steelites (Brit). See Vol 3, p C404-L... 

Kesidee. Fr name for compn termed Oxidized Rosin by Davis. Its prepn and uses are described under Colophony—Starch Nitrated Mixture in Vol 3, C404-L... 

Steelites. Cheddite type expls patented in 1902 in Ger by E. Steele and manufd in Engl by Steelite Explosives Ltd. They contained K chlorate 72.5 to 75.5, oxidized rosin 23.5 to 26.5 and castor oil 0,5 to 1.5%. See refs under Chlorate Explosives in Vol 2, C206-R. See also under Colophony-Starch Nitrated Mixture in Vol 3, C404-L... 

Colophony —Starch Nitrated Mixture (called by Davis Oxidized Rosin and by its inventor E, Steele Residee). It is a solid prepd by treating an intimate mixture of finely pulverized colophony 90 Sc starch 10% with cold 42 Be nitric acid. A homogeneous solid, tormed after several mins, was used as an ingredient in the prepn of potassium chlorate expls, known as Steelites. For their prepn, finely pulverized and dried K chlorate residee, in desired propns, were slightly moistened... 

Galex. Trade name of G A Laboratories, Inc, Box 1217, Savannah, Georgia and of National Rosin Oil Products, Inc, 1270 Ave of the Americas, NY 10020 for a stable non-oxidizing rosin consisting principally of dehydroabiecic acid It amber solid, sp gr 1.082 at 20/4°, softening p (B R Method) 66° fl p (Cleveland open cup) 210°C, fire... 

Oxidized rosin n. Resin of much higher melting point than ordinary rosin and characterized by good solubility in industrial alcohol. 

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