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Reactive Dyes for Single-Bath and Single-Stage Dyeing of Polyester-Cellulose Blends
Reactive dyes 3’-carboxypirydyno-triazine reactive dyes exhaust dyeing of cotton
2009/2/10
Cellulose fibres were dyed with selected dyes containing 3’-carboxypirydyno-triazine reactive systems. The dyeing processes were carried out at a temperature of 130 oC in phosphate buffers within a pH...
Formation of Fibre from Bio-modified Cellulose Pulp
bio-modified cellulose sodium hydroxide cellulosic fibres environment-friendly technologies
2009/2/10
A process to produce fibres from bio-modified cellulose pulp has been developed. The spinning process was investigated on a large laboratory scale. Alkaline spinning solutions were first prepared from...
Reactive Dyes for Cellulose Fibres Including UV Absorbers
reactive dyes for cellulose 2’-hydroxybenzotriazole UV-absorbers
2009/2/8
Several reactive dyes derivatives of C.I. Reactive Red 198 have been prepared. Three of these dyes included additional UV-absorber systems based on 2’-hydroxy-benzotriazole. The spectrophotometric pro...
Applying the WAXS method to estimate the supermolecular structure of cellulose fibres after mercerisation
cellulose natural fibres polymorphism mercerisation WAXS
2009/2/6
This study focuses on the changes in the supermolecular structure of cellulose of natural fibres afterthe mercerisation process by sodium hydroxide.This process is the first step in the modification o...
Investigation of the Cellulose Pulp Modification Process with the Use of Cellulolytic Enzymes from the Aspergillus wentii ŁOCK 0459 Strain
enzymes cellulolytic enzymes Aspergillus wentii cellulose
2009/2/5
The use of cellulolytic enzymes in the process of cellulose biomodification is one of the
current applications of these enzymes which allows us to join the process of controlled
partial cellulose de...