QUE SIGNIFIE DIRECT DYE EN ANGLAIS
Colorant de substance
Le colorant substantiel est un colorant utilisé dans un procédé dans lequel les molécules de colorant sont attirées par des forces physiques au niveau moléculaire au textile. La quantité de cette attraction est connue sous le nom de «substantivité»: plus la substance est importante, plus l'attraction du colorant pour la fibre est grande. Les colorants substants fonctionnent le mieux sur les textiles à forte teneur en cellulose fibreuse et se situent dans un environnement légèrement basique ou neutre à des températures élevées proches du point d'ébullition. Les colorants substants sont fixés par liaison hydrogène.
définition de direct dye dans le dictionnaire anglais
La définition du colorant direct dans le dictionnaire est n'importe lequel d'un certain nombre de colorants qui peuvent être appliqués sans l'utilisation d'un mordant. Ce sont généralement des colorants azoïques appliqués sur du coton ou de la rayonne à partir d'un bain liquide contenant un électrolyte tel que du sulfate de sodium.
MOTS EN ANGLAIS EN RAPPORT AVEC «DIRECT DYE»
direct dye ·
direct ·
hair ·
color ·
fabric ·
remover ·
sublimation ·
printer ·
pigment ·
application ·
properties ·
substantive ·
used ·
process ·
which ·
molecules ·
attracted ·
physical ·
forces ·
molecular ·
level ·
textile ·
amount ·
this ·
attraction ·
encyclopedia ·
britannica ·
also ·
called ·
class ·
coloured ·
water ·
soluble ·
compounds ·
that ·
have ·
affinity ·
fibre ·
taken ·
directly ·
such ·
introduction ·
classification ·
when ·
immersed ·
solution ·
absorbs ·
from ·
until ·
equilibrium ·
attained ·
stage ·
most ·
define ·
number ·
applied ·
without ·
mordant ·
they ·
usually ·
cotton ·
rayon ·
liquid ·
bath ·
merriam ·
webster ·
alkaline ·
especially ·
dyeing ·
cellulosic ·
material ·
paper ·
paula ·
burch ·
site ·
idye ·
only ·
natural ·
fibers ·
cool ·
methods ·
reactive ·
instead ·
anionic ·
composition ·
index ·
system ·
refers ·
various ·
planar ·
highly ·
conjugated ·
structures ·
contain ·
colour ·
more ·
fashion ·
study ·
sodium ·
salt ·
sulphonic ·
acid ·
them ·
group ·
main ·
chromophore ·
carried ·
applications ·
equipment ·
infohouse ·
nitrous ·
coupled ·
developer ·
make ·
larger ·
molecule ·
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «DIRECT DYE»
Découvrez l'usage de
direct dye dans la sélection bibliographique suivante. Des livres en rapport avec
direct dye et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Textile Dyeing and Coloration
... It is desirable for those without organic chemical training to have at least a
good visual idea of what the significant features of dye molecules are. Those who
feel intimidated by dye structures can take Direct Dye Structures and Products.
2
Handbook on Textile Auxiliaries, Dyes and
Dye Intermediates ...
Direct red 28 (congo red) is a typical direct dye. Since direct dyes are held in
cellulosic fibers by adsorption, the dyeing process is reversible. Unless after-
treated with resins and dye-fixing agents, direct dyes, as a class, have poor
fastness to ...
NPCS Board of Consultants & Engineers,
2009
A direct dye must exhibit both good substantivity (the ability to adsorb onto the
fibres from an aqueous medium) and affinity (the ability to become bound to the
fibre). 10.3. 1 .3. 1 Anionic direct dyes. These are chemically similar to acid dyes
in ...
They used it as a direct dye for wool and silk. Many early dyes had little affinity for
cotton and dyers developed indirect processes to get around this. In vat dyeing, a
dye is dissolved in a colourless form that has an affinity for cloth; on oxidation, ...
5
Handbook of Industrial Chemistry and Biotechnology: Volume 1 ...
Direct dye structures are based on four main chromophores: azo (e.g., C.I. Direct
Red 81, Cl. Direct Yellow 28, and Cl. Direct Black 22), stilbene (e.g., C.I. Direct
Yellow 12 and Cl. Direct Yellow 11), oxazine (e.g., C.I. Direct Blue 106 and CI.
6
Advances in Gastrointestinal Endoscopy
During chromoendoscopy using the direct dye-spraying method, conventional
endoscopic images as well as contrast images can be obtained in single
endoscopy, and a comparison between the two is easily performed. However,
contrast ...
7
Dyeing to Quilt: Quick
Direct-
Dye Methods for Quilt Makers
Teaches methods of dyeing both solid and mottled colors, creating a range of shades between two colors, and working with color formulas and charts, and includes patterns for six original quilt designs
8
Lewis' Dictionary of Toxicology
See especially direct dye, azo compound, aminoazo compound, basic dye (
cationic dye). a dye that is basic in reaction, usually uniting with negatively
charged moieties of the material to be colored, cationic dye. basic dye. coal-tar
dye. la: any ...
9
Handbook of Technical Textiles
fibre, originally by the use of after-coppering (i.e. treatment with copper sulphate
to form a metal-complex direct dye) or by diazotisation and development. Both
approaches lead to a pronounced shade change and copper in the waste water ...
A R Horrocks, Subhash C. Anand,
2000
10
Forensic Analysis of Dyes and Inks Using a Capillary ...
Figure 3.2 Electropherogram of a direct dye extracted from cotton fiber. Peak 57 1
: neutral components; Peak 2: C.I. direct yellow 58. Figure 3.3 Figure 3.4 Figure
3.5 Figure 3.6 Figure 3.7 Figure 3.8 Figure 3.9 Figure 3.10 Figure 3.11 Figure ...
10 ACTUALITÉS CONTENANT LE TERME «DIRECT DYE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
direct dye est employé dans le contexte des actualités suivantes.
How to Pull Off the Pastel-Colored Hair Craze - ABC News
[Or] a direct dye ... stains the hair and will last about 10 shampoos," he said. "Both don't damage the hair at all." For those who do take the full ... «ABC News, juil 15»
How to Pull Off the Pastel-Colored Hair Craze
A direct dye so stains the hair and this will last about 10 shampoos. Both of them aren't going to damage the hair at all. When you prelighten the ... «ABC News, juil 15»
Aurora Specialty Textiles Responds to Rapidly Growing Print Media …
... major print technologies including latex, solvent/eco-solvent, UV, dye sublimation transfer and direct dye sublimation,” said Mark Shaneyfelt, ... «MyPrintResource.com, juil 15»
Aurora Specialty Textiles opens new factory
... UV, dye sublimation transfer and direct dye sublimation,” said Mark Shaneyfelt, director of sales and marketing, print media. “Our expanded ... «Furniture Today, juin 15»
Fabric dyeing intensive
Students will learn both immersion and direct dye methods, perfect skills for quilters, those who sew, fashion designers, weavers, embroiderers ... «Courier-Gazette & Camden Herald, juin 15»
Grey to Gorgeous Collection from Goldwell
The coverage formulas combine multi-layer color technology with oxidative dyes and highshine direct dye for pure color looks with shine. «ModernSalon.com, avril 15»
Nice Save! Correcting A Home "Color Job"
She used a direct dye from a beauty supply store. This client pre lightened the hair then applied the hot pink direct dye. This was about 5 weeks ... «ModernSalon.com, avril 15»
HOW TO: Icy Rainbow
... peroxide to create your desired color regardless of previous use of ammonia and direct dye hair color. Lift with no bleach, manipulate color to ... «ModernSalon.com, févr 15»
Just Launched: New Goldwell Elumentated Naturals Takes Grey to …
Goldwell National Artistic Director Rebecca Hiele says,"This new technology is unique in that a direct dye can live with an oxidative dye. «ModernSalon.com, janv 15»
5th Element Orange
Step 4: Process for 30-40 minutes. ("This is unique color line because it is a permanent amonia free fashion color, not a stain or a direct dye.") ... «ModernSalon.com, déc 14»