Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yu. T. Tashpulatov"'
Publikováno v:
Chemistry of Natural Compounds. 39:294-298
Native and hydrolyzed fibroin of natural silk modified by benzimidazolyl-2-methylcarbamate hydrochloride was studied using IR spectroscopy, electron-microscopy, X-ray structure analysis, solubility, and dialysis. Mechanical treatment of a mixture of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a4d8506d8da350b99212c4dc5f078a6
https://doi.org/10.1023/a:1025434905438
https://doi.org/10.1023/a:1025434905438
Publikováno v:
Chemistry of Natural Compounds. 37:65-68
The solubility and dialysis of deoxypeganine hydrochloride and natural polyampholite were studied by IR spectra and x-ray diffraction analysis. Inclusion complexes form during mechanical treatment of a 1:1 mixture of deoxypeganine hydrochloride and n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a701a9fb0c69462fc7862e6d617d68
https://doi.org/10.1023/a:1017658711702
https://doi.org/10.1023/a:1017658711702
Autor:
M. Abdukarimova, Yu. T. Tashpulatov
Publikováno v:
Chemistry of Natural Compounds. 36:84-87
The effect of ethylene chlorohydrin on the treatment of silk with active dyes is studied by chromatography. The aminoacid glycine is used as a model for silk. Active dyes can be covalently bound to silk using ethylene chlorohydrin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86c263949649e955c3f9d6a2d21145b5
https://doi.org/10.1007/bf02234910
https://doi.org/10.1007/bf02234910
Publikováno v:
Chemistry of Natural Compounds. 34:322-325
The results are given of a study of the rheological properties of concentrated solutions of CNC and agar-agar and the influence of their quantitative ratio on the anomalous flow behavior of their solutions. A hypothesis is put forward of the formatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cf4f7610dc6a3254c3047792e0e144b
https://doi.org/10.1007/bf02282414
https://doi.org/10.1007/bf02282414
Publikováno v:
Chemistry of Natural Compounds. 34:170-174
Nucleophilic exchange reactions of cellulose dialdehydes and ethers with a series of nucleophilic reagents have been investigated and the structural features of the reaction products have been established.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c80358c26fd437d215a6746d20d180a
https://doi.org/10.1007/bf02249138
https://doi.org/10.1007/bf02249138
Publikováno v:
Chemistry of Natural Compounds. 33:530-533
The reactivities of the acetate groups in the saponification of cellulose triacetate (CTA) and amylose triacetate (ATA) have been characterized for the first time by analyzing the structures of the reaction products by PMR spectroscopy in solution. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf06e7ba90d657ec7b8e3a2b5e5e5e5
https://doi.org/10.1007/bf02254795
https://doi.org/10.1007/bf02254795
Autor:
A. A. Sarymsakov, K. N. Nigmatov, A. S. Turaev, Sh. Nadzhimutdinov, Yu. T. Tashpulatov, U. A. Ruzmetov, Sh. Ya. Israilov
Publikováno v:
Fibre Chemistry. 21:382-385
The parameters of chemical cross-linking of yarns based on carboxymethylcellulose (CMC) and their physicomechanical properties depend on the concentration of the cross-linking agent — formaldehyde — the catalyst concentration, and also on the rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aebd4381c1162f00dddcec905d00830a
https://doi.org/10.1007/bf00557033
https://doi.org/10.1007/bf00557033
Publikováno v:
Chemistry of Natural Compounds. 33:337-339
The O-alkylation of cotton cellulose with monochloroacetic acid has been studied. A change in the sequence of addition of the components to the reaction mixture enables the course of the reaction to be regulated and weakly substituted fibrous carboxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70cfb1e98cd7dfdb3f4acf80773d1b3
https://doi.org/10.1007/bf02234891
https://doi.org/10.1007/bf02234891
Publikováno v:
Fibre Chemistry. 21:516-517
A photometric method for determining the titanium dioxide content of cellulose acetate spinning solutions has been developed. The proposed method increases the accuracy and reproducibility of the results and shortens the time for analysis by a factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff38c5caa69df62dee4b2fdf2a24c7f8
https://doi.org/10.1007/bf00544445
https://doi.org/10.1007/bf00544445
Publikováno v:
Fibre Chemistry. 21:514-515
The development and performance of measures on assimilating and introducing new technology-instrumental methods of rapid analysis of SCA and CTA quality in plants for producing them or processing them into fibre will make it possible to reconstruct r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e05b31f658d46e6ce124bc54c5e1a9d
https://doi.org/10.1007/bf00544444
https://doi.org/10.1007/bf00544444