E-coating

Alkynyl anions are more stable = 22) than the more saturated alkyl or alkenyl anions (p/Tj = 40-45). They may be obtained directly from terminal acetylenes by treatment with strong base, e.g. sodium amide (pA, of NH 35). Frequently magnesium acetylides are made in proton-metal exchange reactions with more reactive Grignard reagents. Copper and mercury acetylides are formed directly from the corresponding metal acetates and acetylenes under neutral conditions (G.E. Coates, 1977 R.P. Houghton, 1979). 

E. Coates, M. L. H. Green and K. Wade, Organo-meiallh Compounds, Vol. 1. The Main Group Elements, 3rd edn Chap. It. Group II. pp. 71-121. Methuen. London. 1967... 

Two processes, referred to as sputtered and pyrolitic, were developed to produce large volumes of quality, low-e coated glass. Pyrolitic coatings are incorporated into float glass production and tend to be more durable. Sputtered systems use a stand-alone vacuum deposition process to produce coatings that are have lower emissivities but that are softer and need more protection than pyrolitic coatings. 

When the solubility of the thermoplastic is poor at room temperature it may be possible to produce a dispersion in a mixture of diluents and latent solvents. This dispersion may be applied by conventional paint spray equipment. The coated item is placed in an oven where the diluents evaporate off. The latent solvents then dissolve the thermoplastic and evaporate from this solution at a controlled rate, thus producing a continuous him. P.V.F., and p.v.d.f. and p.t.f.c.e. coatings are produced from dispersions of this type. 

D.E. Coats et al, Analysis of a Solid Propellant Gas Generator Using an Ammonium Perchlorate-Butadiene Composite Propellant , Report No AFRPL TR-72-58, Contract F04611-71-C-0058, Ultrasystems Inc, Irvine (1972)... 

J. E. Coates. The Haber Memorial Lecture. April 29, 1937. Journal of the Chemical Society (Nov. 1939) 1642-1672. Source for influential relative story iron plates and streetcar currents nitrogen fixation experiment and Haber s authoritarianism during war. 

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