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pro vyhledávání: '"Charles N. Brown"'
High-Barrier Poly(hydroxy amide ethers): Effect of Polymer Structure on Oxygen Transmission Rates. 2
Publikováno v:
Macromolecules. 31:2622-2630
Autor:
Anthony P. Haag, R. Garth Pews, Shari L. Kram, Chester E. Pawloski, Charles N. Brown, Jerry E. White
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 34:2967-2973
Base-initiated polymerizations of N,′N-dimethyl-1,3-benzenedisulfonamide or other N,′N-dialkyldisulfonamides with various arylene-diglycidyl ethers afford a broad range of poly(hydroxy ether sulfonamides) (2). Polymers 2, which represent a new fa
Autor:
Shari L. Kram, David J. Brennan, Charles N. Brown, Jerry E. White, Anthony P. Haag, Michael N. Mang, Steven Pikulin
Publikováno v:
Macromolecules. 29:3707-3716
The synthesis of a new class of high-barrier polymers, poly(hydroxy amide ethers), is described. The polymers are formed by the reactions of bisphenol-A diglycidyl ether, OCH2CHCH2OC6H4C(CH3)2C6H4OCH2CHCH2O, and amide-containing bisphenols of the gen
Autor:
Jeffrey L. Rossio, Gary E. Thurman, Geraldine H. Cohen, J. Terry Ulrich, Charles N. Brown, Allan L. Goldstein
Publikováno v:
Medical Clinics of North America. 60:591-606
Autor:
Charles N. Brown
Publikováno v:
The Journal of Geology. 64:1-15
Caliche underlies the soils of the northeastern Llano Estacado as single, double, or, in a few places, multiple layers, each consisting of relatively unindurated caliche grading upward into the indurated cap-rock. Laboratory studies show that the cal
Autor:
Charles N. Brown, Alexander D.G. Gunn
Publikováno v:
Public health. 89(5)
An investigation into the knowledge of, and attitudes towards, the hazard to health oftobacco smoking was undertaken in a university community, whose members should be well-informed on matters of public importance. An estimate was made of the percent