Baste dyes

Cotton and Other Cellulosic Fibres. The dominant natural cellulosic fibre is cotton, the other natural cellulosic fibres, or bast fibres, include flax, linen, jute and ramie. The so-called regenerated fibres, which include viscose, modal fibres and lyoceU (Tencel), are made by various chemical treatments of cellulosic substrates. The dyeing and printing of cellulosic fibres and materials is carried out using, in decreasing order of scale and importance, reactive, direct and vat dyes. ... 

CoalTar Coal tar chemicals are found in makeup and many hair dyes. Certain colors are probable carcinogens others have been found to cause cancer when applied to skin. Nothingyou wantyour fetus basting in. 

General Dyestuff Corp., New York, Manual for the Dyeing of Jute, Coir, Straw, Bast,... 

Fibers from the bast or cellulosic family, namely hemp, jute, and linen, are occasionally used in fabrics in their own right but are more often used as feature blends in cotton and rayon apparel fabrics. These cellulosic fibers have the same basic fiber chemistry as cotton. Hence, the principles and practice for preparation, dyeing, and finishing processes are relatively similar. The specialty animal fibers such as alpaca and mohair are generally used in blends with wool as they have similar processing and... 

Storage Hygroscopic store in a tightly closed container in a cool, dry, well-ventilated area away from incompat. substances Uses Basic dye for bast, silk, leather solvent... 

Uses Dye for cotton, bast, acetate, nylon, paper, and leather... 

Ammonium persulfate Arsenic trioxide dye, animal Sodium arsenate dye, anodized aluminum Acid violet 49 dye, aq. inks Direct green 1 dye, aq. writing inks Direct blue 1 dye, azoic acetate 2-Methoxy-5-nitroaniline dye, azoic cotton 2-Methoxy-5-nitroaniline dye, azoic nylon 2-Methoxy-5-nitroaniline dye, azoic silk 2-Methoxy-5-nitroaniline dye, basic acrylic fiber Basic blue 9 Basic green 4 dye, basic bast Basic orange 14 dye, basic cotton Basic brown 1 dye, basic leather Basic blue 9 Basic violet 10 dye, basic paper Basic violet 10 dye, basic silk Basic orange 14 dye, basic textiles Basic brown 1 dye, bast... 

Basic orange 1 Basic red 12 dye, bast fibers Acid red 296 dye, biological Malachite green oxalate... 

Okra bast Water retting scouring Exposure to sun light Bleaching Dyeing Chemical constituents. Molecular weight of cellulose. Tensile strength, dye asorption 22... 

Okra bast Water retting scouring Bleaching Alkalization Graft copolymarization Dyeing Acrilonitril monomer, potassium persulphate, ferrous sulphate UV resistance Color fastness, tensile properties 23... 

Basic Green 4 is used as a dye for bast fibers, acrylic fibers, leather, paper, and lacquers. When o-chlorobenzaldehyde is used in place of benzaldehyde, the product is Basic Blue 1, a more alkaU-resistant dye that finds use on tannin-mordanted cotton, wool, leather, and paper. 

Basic Violet 10 (Rhodamine B) is a dye for bast fibers, mordanted cotton, leather, and paper. Its salts with certain acids and acid dyes provide pigments (Pigment Violet 1, Pigment Red 173) and solvent dyes (Solvent Red 35, Solvent Red 109). Basic Violet 10 is prepared by condensing phthalic anhydride with m-diethylaminophenol and treating with hydrochloric acid. This is the general preparative route for rhodamines. 

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