Name: Universal dyeing compositions for dyeing textile materials (en Inglés)
SKU: 58301427
Price: 44.43 USD
Availability: InStock
Author: Rasulova, Shokhista Nigmatullayevna ; Majidova, Shaira
ISBN: 9786205165348

portada Universal dyeing compositions for dyeing textile materials (en Inglés)

Universal dyeing compositions for dyeing textile materials (en Inglés)

Formato

Libro Físico

Autor

Shokhista Nigmatullayevna Rasulova

Shaira Majidova

Editorial

Our Knowledge Publishing

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

22.9x15.2x0.4 cm

Peso

0.10 kg.

ISBN13

9786205165348

Categorías

Química industrial e ingeniería química

Universal dyeing compositions for dyeing textile materials (en Inglés)

Shokhista Nigmatullayevna Rasulova (Autor) · Shaira Majidova (Autor) · Our Knowledge Publishing · Tapa Blanda

Libro Nuevo Importado

Envío: 25 a 32 días háb.

$ 80.79$ 44.43

-45%

Costos de importación incluídos en el precio ✅

Libro Nuevo

Quedan 10 unidades

$ 44.43

Llega entre el 21 Sep y el 02 Oct a Quito, Pichincha. Seleccionar ubicación

Agregar a lista de deseos

Reseña del libro "Universal dyeing compositions for dyeing textile materials (en Inglés)"

Application of salts of monovalent copper for dyeing polyacrylonitrile (PAN) fibers with anionic dyes has been known for a long time. Thus, Feld and Fremont [1] were the first to discover that some acidic and direct dyes under certain conditions can bind to PAN fibers. They believed that the dyeing process of these fibers in the presence of copper is similar to the dyeing process of wool with acid-etching dyes, i.e. as a result of dyeing, copper ions form complex compounds with dye molecules and amino groups of polyacrylonitrile macromolecules. The amino groups, as well as carboxyl groups, can be formed due to hydrolysis of nitrile groups. As shown by our studies, oxidation of partially hydrolyzed in aqueous sulfuric acid solution of PAN fiber with sodium hypochlorite increases the content of amino groups in it.