Zobrazeno 1 - 10
of 23
pro vyhledávání: '"S A, Khar'kov"'
Autor:
V. I. Shlyakhov, S. N. Khar'kov
Publikováno v:
Fibre Chemistry. 13:176-183
Autor:
E. N. Smelkovskaya, N. M. Rumyantseva, V. I. Shlyakhov, N. V. Kulagin, S. N. Khar'kov, K. K. Preobrazhenskii
Publikováno v:
Fibre Chemistry. 10:462-465
Autor:
L.É. Smirnova, G. S. Kabanova, S. N. Khar'kov, A. S. Chegolya, V. I. Shlyakhov, Yu. P. Krutkov
Publikováno v:
Fibre Chemistry. 9:336-341
Publikováno v:
Fibre Chemistry. 7:609-613
Publikováno v:
Fibre Chemistry. 20:276-279
It has been found that the introduction of Boramol-15 in amounts up to 3% by wt. in the e-caprolactam polyamidation stage does not effect the rheological properties of the polycaproamide melt or the texture properties of the polyamide yarns, and, at
Publikováno v:
Journal of Structural Chemistry. 18:643-649
Publikováno v:
Fibre Chemistry. 13:336-338
Publikováno v:
Fibre Chemistry. 8:274-276
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2424-2426
1. The catalytic rearrangements of tetrahydrofurfuryl 1,2-glycol ethers on Pt/C at 270‡ have been studied. Under these conditions the following initial reactions occur: isomerization of the tetrahydrofuran ring, hydrogenolysis of the ether bond in
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2034-2036
1. The hydrogenation of 1-furyl-2-oxa-4-butanol in a flow system at normal pressure on a Pd-C-catalyst at 180° and 280°, and also on Raney Cu-Al- and Ni-Al-catalysts at 240° were studied. 2. At 180° on a Pd-C-catalyst, 1-furyl-2-oxa-4-butanol smo