Zobrazeno 1 - 10
of 21
pro vyhledávání: '"2 4 toluene diisocyanate"'
Publikováno v:
Food Analytical Methods. 14:230-236
Micro-agglomerate corks, made by agglutination of cork granulate through the addition of different adhesives, represent an important slice of the market of cork stoppers. Binder glues which are polyurethane- or butadiene-based have been used since th
Publikováno v:
Journal of Chemical Technology & Biotechnology. 96:384-393
Publikováno v:
Applied Organometallic Chemistry. 35
Autor:
Tatyana Matseevich, Andrey A. Askadskii, K. S. Piminova, M. D. Petunova, M. G. Bruyako, Egor Afanasyev, Mariam G. Ezernitskaya, M. V. Starozhitskii, A. P. Pustovgar
Publikováno v:
Polymer Science, Series A. 60:828-844
The relaxation properties of hybrid organomineral composite materials based on sodium liquid glass, 2,4-toluene diisocyanate, and polyisocyanate modified with epoxide resin are studied by spectral methods and concomitant calculations. It is demonstra
Autor:
Ahmed M. El Teliti, Dalia M. Amin
Publikováno v:
Zagazig Journal of Forensic Medicine. 16:18-28
Publikováno v:
Russian Journal of Applied Chemistry. 84:1587-1590
Polymers prepared from a polyether, 2,4-toluene diisocyanate, and octamethylcyclotetrasiloxane were studied using thermomechanical analysis, mechanical tests, and water vapor adsorption. The adsorption of nitrogen vapor was studied at 77 K, and that
Publikováno v:
Polymer Science Series A. 51:542-549
With the use of the method of bulk polymerization, network polyisocyanurate polymer materials based on poly(oxytetramethylene) glycol and 2,4-toluene diisocyanate have been synthesized for the first time. To analyze their performance and relaxation m
Publikováno v:
Journal of Hazardous Materials. 137:1395-1401
The standard sampling methods for toluene diisocyanate (TDI) only collect total TDI without separating the aerosol and gas phases. There are few other samplers, such as the dual filter, triple filter and annular denuder systems (ADS), which are able
Autor:
Chuen Jinn Tsai, C. G. Deshpande, Kuan‐Yu Lin, Hsi‐Chen Lin, Tung Sheng Shih, Kai‐Chung Chang, I-Fu Hung
Publikováno v:
Separation Science and Technology. 41:1799-1812
In order to understand the sampling time effect on the 2,4‐TDI (Toluene diisocyanate) concentrations, laboratory and field tests were conducted in this study. An ADS (annular denuder sampler) and two OFFCs (open face filter holders) with different
Publikováno v:
Russian Journal of Applied Chemistry. 78:2002-2005
Anionic copolymerization of 2,4-toluene diisocyanate with γ-butyrolactone in the presence of triethylamine was performed. The chemical structure of the copolymer obtained was determined by IR and 1H NMR spectroscopy, and some kinetic features of the