Morphology of fabric finishes consisting of acrylic soil release polymers and durable press reagents

1971 ◽  
Vol 15 (11) ◽  
pp. 2749-2766 ◽  
Author(s):  
C. E. Warburton ◽  
A. T. Schindler
Keyword(s):  
Durable Press ◽  
Soil Release

scholarly journals Silicone Softener for Stain Repellent Stain Release and Wrinkle Resistance Fabric Finishing

2018 ◽  
Vol 13 (3) ◽  
pp. 155892501801300 ◽  
Author(s):  
Li-hong Bao ◽  
Lan Yun-Jun
Keyword(s):  
Process Conditions ◽  
Wrinkle Resistance ◽  
Durable Press ◽  
Soil Release ◽  
Recovery Angle ◽  
Fabric Finishing

In this paper a modified silicone softener was used on the finishing of stain repellent stain release and wrinkle resistance fabrics. The concentrations of silicone softener, durable press resin CTA-705 and process conditions on the properties of treated fabrics were investigated. In analyzing the results, the fabric's softness rating, smoothness and wrinkle recovery angle (WRA) increased with the increase of softener concentration. The use of softener has little effect on the fabrics soil release and oil repellency. Wrinkle recovery angle increased remarkably and softness rating decreased steadily with the increase of CTA-705 concentration. Soil release, oil repellency and softness rating of the treated fabrics increased steadily when the cured temperature was raised from 140°C to 170°C.

scholarly journals Avaliação de tecidos que receberam acabamento de "mínimos cuidados"

1990 ◽  
Vol 47 (2) ◽  
pp. 625-639
Author(s):  
A.CR. Valério ◽  
M.C.O. Furtuoso ◽  
A.Z. Canale
Keyword(s):  
Durable Press ◽  
Soil Release

Amostras de tecidos tratadas e não tratadas com acabamento de "mínimos cuidados" (DURABLE PRESS e SOIL-RELEASE) foram analisadas e comparadas quanto à mudanças na estabilidade dimensional e resistência à tração após lavagem e secagem automática. Tanto nos tecidos acabados como nos não acabados não foi detectado um grau de alteração estatisticamente significativo na estabilidade dimensional. As amostras não acabadas apresentaram maior resistência à tração que as acabadas, tanto no sentido do fio urdume como no sentido do trama.

Textile Characteristics Affecting the Release of Soil during Laundering

1969 ◽  
Vol 39 (5) ◽  
pp. 449-459 ◽  
Author(s):  
Patsy O. Sherman ◽  
Samuel Smith ◽  
Birger Johannessen
Keyword(s):  
Surface Finishing ◽  
Polyester Fabrics ◽  
Durable Press ◽  
Soil Release ◽  
Surface Character ◽  
Film Forming ◽  
Presence And Absence

The behavior of fluorochemical surface finishing agents is examined with reference to several of the parameters which govern the ease with which soil is removed from textiles by laundering. Special attention is given to the composition and properties of a class of hybrid fluorochemical finishes which contain, in addition to perfluoroaliphatic groups that provide stain repellency in air, hydrophilic groups that enable the final polymer to show a reversal of surface character during laundering and thus provide improved soil release performance, particularly with respect to durable-press fabrics. The present work also includes a brief investigation of the normal stain release response of unfinished cotton, resin-stabilized cotton in the presence and absence of conventional hand-modifying, film-forming finishes, and unfinished polyester fabrics.

scholarly journals Selenium in wastewater can be adsorbed by modified natural zeolite and reused in vegetable growth

2021 ◽  
Vol 104 (2) ◽  
pp. 003685042110198
Author(s):  
Xiao Zhang ◽  
Xinyuan Li ◽  
Zihao Jin ◽  
Sadam Hussain Tumrani ◽  
Xiaodong Ji
Keyword(s):  
Aqueous Solution ◽  
Ph Value ◽  
Soil Improvement ◽  
Pollutant Removal ◽  
Maximum Adsorption Capacity ◽  
Selenium Content ◽  
Water Release ◽  
Soil Release ◽  
Release Ratio ◽  
Water Pollutant

Modified natural zeolites (MNZ) are widely used in pollutant removal, but how to address these MNZ that have adsorbed pollutants must be considered. Selenium is an essential trace element for metabolism and is also a water pollutant. Selenium is adsorbed in the water by MNZ in this study first. Then the Brassica chinensis L. was planted in the soil which contains the MNZ loaded with selenium (MNZ-Se) to explore selenium uptake. MNZ-Se release tests in water and soil were also considered. The results showed the following: (1) The maximum adsorption capacity of MNZ for selenium is 46.90 mg/g. (2) Water release experiments of MNZ-Se showed that regardless of how the pH of the aqueous solution changes, the trend of the release of selenium from MNZ-Se in aqueous solution is not affected and first decreases before stabilizing. (3) Soil release experiments of MNZ-Se showed that the selenium content in the soil increased and reached the concentration in the standard of selenium-rich soil. Addition amount and soil pH value will affect the release ratio. The release ratio of MNZ-Se in the water was higher than that in the soil. (4) With an increase in the soil MNZ-Se content, the selenium content in the soil and B. c increases. Above all, MZN can be a good medium for water pollutant removal and soil improvement.

Sign in / Sign up

Export Citation Format

Share Document