Zobrazeno 1 - 10
of 59
pro vyhledávání: '"A. P. Khardin"'
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 21, Iss 4, Pp 88-96 (2023)
The paper provides a short review of the history of the development of native and foreign regulatory requirements of testing for sulfide stress corrosion cracking. Systematic ambiguity (duplicated in the reviewed regulatory requirements) in the choic
Externí odkaz:
https://doaj.org/article/1ad82979646844f0bc9c341f92d3952b
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Publikováno v:
Polymer Science U.S.S.R.. 18:706-713
The chemical stability of polyurethane films can be increased by introducing adamantane units into the initial polyester composition. Increased light fastness of polyurethanes is favoured by the use of adamantane containing diisocyanates.
Autor:
K.A. Birzniyeks, Radchenko Stanislav S, Boris S. Orlinson, I. A. Kulev, F.B. Sherman, A. P. Khardin, Ivan A. Novakov, I.A. Voskresenskaya
Publikováno v:
Polymer Science U.S.S.R.. 29:823-828
The kinetics of the reaction of high temperature polycondensation of the salts of bifunctional alicyclic derivatives in solution has been investigated for the first time by the method of reaction microaquametry. The kinetic and thermodynamic characte
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 27:1310-1313
1. Kinetic and thermodynamic parameters have been determined for the 2Φ. ⇌ Φ-Φ system, Φ. being a 2-(4′-dialkylaminophenyl)-1,3-indandionyl radical. 2. Recombination of Φ. radicals is a diffusion-limited process. 3. The Φ-Φ dimers are ther
Publikováno v:
Theoretical and Experimental Chemistry. 15:563-567
Publikováno v:
Synthetic Communications. 14:113-119
The synthesis of carboxylic derivatives of the tricyclic hydrocarbons adamantane and trimethylenenor-bornane by the treatment of the hydrocarbons with formic acid and vinylidene chloride in a mixture of sulfuric and nitric acid is described.
Autor:
A. P. Khardin, Boris S. Orlinson, F.B. Sherman, I. A. Kulev, Ivan A. Novakov, Radchenko Stanislav S
Publikováno v:
Polymer Science U.S.S.R.. 28:759-763
The kinetics of the reaction of high temperature polycondensation of alicyclic amino acids in solution has been studied. It has been established that the amino acids of the adamantane series are less reactive than the e-aminocaproic and 1,4-cis,trans
Publikováno v:
Journal of Structural Chemistry. 19:205-208