Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Felix H. Otey"'
Publikováno v:
Journal of Applied Polymer Science. 29:67-73
A modification of the starch-borate technique for encapsulating the herbicide S -ethyl dipropyl thiocarbamate (EPTC) was explored. It consists of mixing the herbicide into a neutral paste of pregelatinized starch or flour followed by addition of am
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 19:1891-1899
A simple method of encapsulating water-insoluble pesticides in a starch matrix is described. The method consists of mixing the pesticide with alkali starch followed by precipitation with a calcium chloride solution. A starch–calcium adduct that ent
Publikováno v:
Starch - Stärke. 36:56-60
Three types of polyanionic starch derivatives were prepared: carboxymethyl starch, starch-g-poly(acrylic acid) and hydrolyzed starch-g-polyacrylonitrile. Each derivative was prepared at five levels of anion content, and the milliequivalent of carboxy
Publikováno v:
Journal of Controlled Release. 1:183-190
Release of trifluralin [2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)benzenamine] encapsulated in starch was induced by water and starch-degrading α-amylases. Factors investigated that influenced the rate of release are: encapsulation procedure, part
Publikováno v:
Product R&D. 15:183-186
Publikováno v:
Industrial & Engineering Chemistry Product Research and Development. 19:592-595
Amelioration de la formulation de paillages plastiques biodegradables par addition d'urees et de polyols a des melanges amidon-copolymeres d'acide acrylique et d'ethylene
Autor:
Felix H. Otey, Richard P. Westhoff
Publikováno v:
Industrial & Engineering Chemistry Product Research and Development. 23:284-287
Preparation de films semipermeables tres transparents a partir de compositions contenant jusqu'a 60% d'amidon, diverses quantites de copolymere ethylene-acide acrylique et un alcali fort
Autor:
Felix H. Otey, M. O. Weaver
Publikováno v:
Starch - Stärke. 34:26-30
Starch derivatives were compared with polyvinyl alcohol and with polyvinyl acetates by wet sieving techniques to obtain an indication of soil stabilizing potential. Certain benzyl ethers of both starch and hydroxyethylated (HE) starch exhibited stabi
Publikováno v:
Industrial & Engineering Chemistry Research. 26:1659-1663
Publikováno v:
Economic Botany. 32:131-145
Agricultural production of rubber and other hydrocarbons in the United States may be compatible with increased food and fiber production if entire plants are harvested and processed for fiber, protein, and carbohydrate as well. Procedures and criteri