The evaluation of the sequestration capacity of agents based on copolymers of acrylic acid with mono- to oligosaccharides in washing process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892341" target="_blank" >RIV/00216275:25310/11:39892341 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The evaluation of the sequestration capacity of agents based on copolymers of acrylic acid with mono- to oligosaccharides in washing process

Popis výsledku v původním jazyce

Sequestrate agents based on high-molecular polymeric polycarboxylates are recently used, but they aren't biodegradable. Therefore the research is focused to obtain biodegradable sequestrates based copolymers of acrylic acid with mono- to oligosaccharides. The structure of prepared samples of dextrin - acrylic acid was confirmed by IR and 1H-NMR spectra. Sequestration capacity was measured at 20°C and 98?C at different pH-values. The prepared samples were tested at model washing conditions. After twentytimes repeated washing in hard water 22°dH, 30 min at 90°C was determined the contain of ash and calcium ion. Washing process was also performed with addition of sodium perboritane. The image of fabric after the model washing was evaluated by scanning electron microscope. This sequestrate agents may have wide application for textile industry.

Název v anglickém jazyce

The evaluation of the sequestration capacity of agents based on copolymers of acrylic acid with mono- to oligosaccharides in washing process

Popis výsledku anglicky

Sequestrate agents based on high-molecular polymeric polycarboxylates are recently used, but they aren't biodegradable. Therefore the research is focused to obtain biodegradable sequestrates based copolymers of acrylic acid with mono- to oligosaccharides. The structure of prepared samples of dextrin - acrylic acid was confirmed by IR and 1H-NMR spectra. Sequestration capacity was measured at 20°C and 98?C at different pH-values. The prepared samples were tested at model washing conditions. After twentytimes repeated washing in hard water 22°dH, 30 min at 90°C was determined the contain of ash and calcium ion. Washing process was also performed with addition of sodium perboritane. The image of fabric after the model washing was evaluated by scanning electron microscope. This sequestrate agents may have wide application for textile industry.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Vlákna a textil

ISSN

1335-0617

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

8

Strana od-do

10-17

Kód UT WoS článku

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EID výsledku v databázi Scopus

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