Hubner powder

Hubner Powder. Smokeless powder prepd by gelatinizing NC with a solution of potassium xanthogenate in alcoholic ether and adding 2-5% of nitronaphthol and nitromolasses or nitrosugar Ref Daniel (1902), 378... 

In 1969, Hubner[35] reported that the space group of the low-temperature form of barium borate is C2/C, a centrosymmetric structure. However, in 1979, by using a powder second-harmonic generation (SHG) test, my group found that the low-temperature form of barium borate possesses a large NLO coefficient, about six times... 

Wettable powder formulations of pyrethrins synergized with PRO were found to be longer-lasting for surface sprays against Indian meal moth, Plodia stuer-puncteila (Hubner), than water-diluted emulsions (Kanlack and Laudani, 1957. This is because of absorption of the active material into surface substrates when emulsion concentrates are used, whereas wettable powders leave a residual surface deposit, even if the water penetrates the surface,... 

On the other hand, the study of Kim et al. proved that the use of gum arabic, whey protein isolate/maltodextrin and poly(vilyl alcohol) as encapsulants to obtain miCToencapsulated cinnamon oil by spray drying resnlted in prolonged repellent effect against P. interpunctella (Hubner) larvae. In this case, LDPE films were coated with either inks containing the microcapsule emulsions or with PP incorporating microcapsule powders. Interestingly, the tensile properties of LDPE were not affected regardless of the method used. ... 

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