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Sikkens
Akzo Nobel N.V., stylised as AkzoNobel, is a Dutch multinational corporation, multinational company which creates paints and performance coatings for both industry and consumers worldwide. Headquartered in Amsterdam, the company has activities in more than 150 countries. AkzoNobel is the world's third-largest paint manufacturer by revenue after Sherwin-Williams and PPG Industries. History AkzoNobel has a long history of mergers and divestments. Parts of the current company can be traced back to 17th-century companies. History and formation of Akzo Akzo was formed in 1969 as merger of Algemene Kunstzijde Unie (General Artificial Silk Union; AKU) and Koninklijke Zout Organon (Royal Salt Organon; KZO). The AKU was formed in 1929 when the Vereinigte Glanzstoff-Fabriken (est. 1899) and Nederlandse Kunstzijdefabriek (ENKA, est. 1911) merged, forming Algemene Kunstzijde Unie (AKU). The latter faced, amongst others, technical problems in the manufacturing of synthetic fibers. Its fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Region of Amsterdam, urban area and 2,480,394 in the Amsterdam metropolitan area, metropolitan area. Located in the Provinces of the Netherlands, Dutch province of North Holland, Amsterdam is colloquially referred to as the "Venice of the North", for its canals of Amsterdam, large number of canals, now a World Heritage Site, UNESCO World Heritage Site. Amsterdam was founded at the mouth of the Amstel River, which was dammed to control flooding. Originally a small fishing village in the 12th century, Amsterdam became a major world port during the Dutch Golden Age of the 17th century, when the Netherlands was an economic powerhouse. Amsterdam was the leading centre for finance and trade, as well as a hub of secular art production. In the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coating
A coating is a covering that is applied to the surface of an object, or substrate. The purpose of applying the coating may be decorative, functional, or both. Coatings may be applied as liquids, gases or solids e.g. powder coatings. Paints and lacquers are coatings that mostly have dual uses, which are protecting the substrate and being decorative, although some artists paints are only for decoration, and the paint on large industrial pipes is for identification (e.g. blue for process water, red for fire-fighting control) in addition to preventing corrosion. Along with corrosion resistance, functional coatings may also be applied to change the surface properties of the substrate, such as adhesion, wettability, or wear resistance.Howarth G.A "Synthesis of a legislation compliant corrosion protection coating system based on urethane, oxazolidine and waterborne epoxy technology" Master of Science Thesis April 1997 Imperial College London In other cases the coating adds a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastics Engineering
Polymer engineering is generally an engineering field that designs, analyses, and modifies polymer materials. Polymer engineering covers aspects of the petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers, compounding and processing of polymers and description of major polymers, structure property relations and applications. History The word “polymer” was introduced by the Swedish chemist J. J. Berzelius. He considered, for example, benzene (C6H6) to be a polymer of ethyne (C2H2). Later, this definition underwent a subtle modification. The history of human use of polymers has been long since the mid-19th century, when it entered the chemical modification of natural polymers. In 1839, Charles Goodyear found a critical advance in the research of rubber vulcanization, which has turned natural rubber into a practical engineering material. In 1870, J. W. Hyatt uses camphor to plasticize nitrocellulose to make nitrocellulose pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyester
Polyester is a category of polymers that contain one or two ester linkages in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include some naturally occurring chemicals, such as those found in plants and insects. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. Synthetic polyesters are used extensively in clothing. Polyester fibers are sometimes spun together with natural fibers to produce a cloth with blended properties. Cotton-polyester blends can be strong, wrinkle- and tear-resistant, and reduce shrinking. Synthetic fibers using polyester have high water, wind, and environmental resistance compared to plant-derived fibers. They are less Fireproofing, fire-resistant and can melt when ignited. Liquid crystalline polyesters are among the first industrially used liquid crystal polymers. They are used for their mechanical propert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyamide
A polyamide is a polymer with repeating units linked by amide bonds. Polyamides occur both naturally and artificially. Examples of naturally occurring polyamides are proteins, such as wool and silk. Artificially made polyamides can be made through step-growth polymerization or solid-phase synthesis yielding materials such as nylons, aramids, and sodium polyaspartate. Synthetic polyamides are commonly used in textiles, automotive industry, carpets, kitchen utensils and sportswear due to their high durability and strength. The transportation manufacturing industry is the major consumer, accounting for 35% of polyamide (PA) consumption. Classification Polymers of amino acids are known as polypeptides or proteins. According to the composition of their main chain, synthetic polyamides are classified as follows: All polyamides are made by the formation of an amide function to link two molecules of monomer together. The monomers can be amides themselves (usually in the form of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stauffer Chemical
Stauffer Chemical Company was an American chemical company which manufactured herbicides and pesticides for various agricultural crops. It was acquired by Imperial Chemical Industries from Chesebrough-Pond's Inc. in 1987. In 1987, Stauffer's head office was in Westport, Connecticut. Late that year, Imperial sold Stauffer's basic chemicals business to Rhône-Poulenc S.A. History The company was founded in 1885 in San Francisco as a partnership between two young Europeans; a German, John Stauffer Sr., and a Frenchman, Christian de Guigné. Ships exporting wheat to Europe used stone from the chalk cliffs of Dover as ballast. This discarded ballast became the inexpensive raw material for precipitated calcium carbonate at the newly formed company. The company was incorporated by John Stauffer Sr., who died on March 4, 1940, at the age of 78. In 1931, the company announced plans for a new manufacturing subsidiary, the Pacific Hard Rubber Company. Hans Stauffer, nephew of founder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specialty Chemicals
Specialty chemicals (also called specialties or effect chemicals) are particular chemical products that provide a wide variety of effects on which many other industry sectors rely. Some of the categories of speciality chemicals are adhesives, agrichemicals, cleaning materials, colors, cosmetic additives, construction chemicals, elastomers, flavors, food additives, fragrances, industrial gases, lubricants, paints, polymers, surfactants, and textile auxiliaries. Other industrial sectors such as automotive, aerospace, food, cosmetics, agriculture, manufacturing, and textiles are highly dependent on such products. Speciality chemicals are materials used on the basis of their performance or function. Consequently, in addition to "effect" chemicals they are sometimes referred to as "performance" chemicals or "formulation" chemicals. They can be unique molecules or mixtures of molecules known as formulations. The physical and chemical characteristics of the single molecules o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armour And Company
Armour & Company was an American company and was one of the five leading firms in the meat packing industry. It was founded in Chicago, in 1863, by the Armour brothers led by Philip Danforth Armour. By 1880, the company had become Chicago's most important business and had helped make Chicago and its Union Stock Yards the center of America's meatpacking industry. During the same period, Armour Packing Plant (Omaha, Nebraska), its facility in Omaha, Nebraska, boomed, making the city's meatpacking industry the largest in the nation by 1959. In connection with its meatpacking operations, the company also ventured into pharmaceuticals (Armour Pharmaceuticals) and soap manufacturing, introducing Dial (soap), Dial soap in 1948. Presently, the Armour food brands are split between Smithfield Foods (for refrigerated meat — "Armour Meats") and ConAgra Brands (for canned shelf-stable meat products — "Armour Star"). The Armour pharmaceutical brand is owned by Forest Laboratories. Dial s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organon International
Organon & Co. is an American pharmaceutical company headquartered in Jersey City, New Jersey. Organon specializes in the following core therapeutic fields: reproductive medicine, contraception, psychiatry, hormone replacement therapy (HRT), and anesthesia. Organon produces all its products outside of the United States but gets a third of its revenue from the United States. History Organon was founded in 1923 as a partnership between the physiologist/endocrinologist of the University of Amsterdam Prof Ernst Laqueur and Saal van Zwanenberg (1889-1974) who owned an abattoir/slaughterhouse, Zwanenbergs Slachterijen en Fabrieken, in Oss in Northern Brabant. The company's first product was insulin in 1923. In the thirties it manufactured estrogens, in particular estrone under the trade name Menformon. In 1948, Organon acquired the Newhouse research site in Scotland, United Kingdom. The production of cortisone was initiated in 1953. In 1962, it bought the stock of the Nederlandsche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
