Paints and dyes

The attractiveness of the bright arsenic colors and the development of cheap arsenic pigments and printing methods led to the widespread use of wallpaper in British and other European homes in the nineteenth century. A square meter of wallpaper would often contain 25-35 g of arsenic and by 1858 some 260 million km2 of arsenic-bearing wallpaper hung in British homes (Meharg, 2005), 67-68. Wallpaper use 

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Mat r industries use phenolic materials in their manufacturing processes. Phenol is also used in the production of dmgs, weed killers, and synthetic resins. Phenol and its derivatives are present in the wastewaters of industries such as cooking, pulp mills, paint and dyes, wine distilleries, oil and gasoline, synthetic rabber, textiles, pharmaceuticals, solvent, manufacture of pesticides, paper, and wood etc. [1]. 

With the influence of an artist friend interested in painting and dyes, he started to develop aniline purple (Tyrian purple) production, which he patented in 1856 and set up a factory for. The dyestuff industry soon flourished. In 1859, Emanuel Verguin prepared the important dye fuschine, which was subsequently produced in Basel. In 1869, Perkin patented the synthesis of the natural dye alizarin, at the same time as Caro, Lieberman, and Graebe did so in Germany. Later, moreover, Perkin prepared alizarin from anthracene, which had been... 

Commodities had found their perfect finish. Aniline paints and dyes had first been marketed as more valuable because they were more real . This real quality was based on the fact that they did not fade. Plastic likewise was marketed as a substance that was not tarnished by history or nature. Both Roland Barthes and Tupperware would make a virtue of plastic s mutability and flexibility. Plastic s essential oneness could be seen as transcendental. Barthes, in 1957, called it the very stuff of alchemy , for, as raw, telluric matter , it is shaped automatically and miraculously, into buckets or jewels or anything. Nature is outbid. Euphorically, humans freewheel through it. Barthes also noted plastic s undoing its lack of substance, its flatness, its chemical colouration, its prosaicness, its lack of pretension. 

The primary routes of entry are ocular and dermal contact, inhalation, and ingestion. Calomel is found in environmental and occupational settings, such as in mercury mining operations, battery plants, paints and dyes, photography, perfumes and cosmetics, and chemical laboratories. It is poisonous by ingestion through food and intraperitoneal routes. Calomel is moderately toxic by skin contact. When heated to decompose, it emits very toxic fumes of Cl and Hg. 

As is well known, chemistry has always been intimately associated with a variety of craft and commercial interests mining and metallurgy, drug-making and the production of medical remedies, ceramics, painting and dyeing, to name a few.35 Starting in the seventeenth century, chemistry became an established part of academic medical... 

Pigments and Additives organic pigments for paints and dyes, ink pigments, polymer additives and flame retardants ... 

Lutensol . [BASF AG] Detergent, wetting agent, dispersant, emulsifier for household and industrial detergents, chemical processing, leather, fur, paper, paint and dye industries. 

Rewtnnine. [RewoGmbH] Imidazolines corrosion inhibitor, emulsifier, penetrant, wetting agent used in leather and metalworidng in stry, paint and dyes, for carbonization bate. 

Rewopoi . [RewoGmbH] Anionic surfactants foaming agent, emulsifier, raw material for perstmai cate prods., deter-goits, emulsion polymoizittion, paper, textile, paint, and dye industries. 

One of aluminum potassium sulfate s major uses is in the dyeing of fibers and fabrics, where it is employed as a mordant. A mordant is a substance that reacts with a dye, helping it attach more permanently to a fiber or fabric. Aluminum potassium sulfate has also been used in the paper-making industry for many centuries, where it has a variety of applications. For example, it can he used to give paper a tough, shiny surface or to increase the intensity of inks, paints, and dyes used on the paper. Some water treatment plants also use aluminum potassium sulfate in their purification systems. The compound is added to water, where it combines with colloidal particles suspended in water to form larger clumps, which then settle out of the water. Other uses of aluminum potassium sulfate include ... 

Nature s paints come in all the colors of the earth and every shade you can imagine. You just need to know where to look. You ll find the color for your paints and dyes from clay. 

Since 1996 more than 350 analyses have been carried out in key fields at BASF (paints and dyes, plastics, life science, oil and gas, chemicals) but also externally with customers, retailers, associations and authorities by eco-efficiency experts. In doing so, eco-efficiency analysis has been employed in four major fields of... 

Chem. Descrip. Nonoxynol-8 CAS 9016-45-9 EINECS/ELINCS 248-293-6 Uses Detergent, wetting agent, emulsifier, and dispersant used in cleaners, detergents, leather, fur, paper, paint and dye industries Properties Clear liq. sol. in water, 5% HCI, alcohols, ketones, aromatic and chlorinated hydrocarbons sp.gr. 1.05 vise. 350 cps surf. tens. 31 dynes/cm nonionic 100% act. 

Chemical industries play a very important role in our life by contributing various products using every day such as healthcare products, detergents, cooking gas, fuel for vehicles, pharmaceuticals, paints and dyes, plastics, petrochemicals, synthetic fibres, water treatment chemicals, fertilisers for crops, insecticides, and pesticides— the list is very large—almost endless. The chemical industries also make a very useful contribution to the national economies. 

Polymers are often applied to promote either stabilization or aggregation. Examples of polymer-induced aggregation are found in water purification, clarification of wine and fruit juices, and in papermaking. Stabilization of colloidal particles by polymers is applied in foodstuffs, paints, and dyes, in the dispersion of particles on magnetic tapes and photographic paper, as well as in many cosmetic and medical salves and lotions. A rather recent development is the use of polymers to reduce or prevent the deposition of protein molecules and biological cells on surfaces in order to avoid biofouling and, hence, improve the biocompatibility of these surfaces. 

Leechman (1932) Leechman, D. Aboriginal paints and dyes in Canada Proceedings and Transactions of the Royal Society of Canada 26 2 (1932) 37 2... 

A Home Depot store selling paint orders the base paint and dyes in anticipation of customer orders, whereas it performs final mixing of the paint in response to customer orders. Home Depot uses a forecast of future demand to determine the quantity of paint and dye to have on hand (a push process). Farther up the supply chain, the paint factory that produces the base also needs... 

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