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Persil Power
Persil Power was a laundry detergent product developed and sold in the mid-1990s by Unilever. In the early 1990s, Unilever's Persil detergent risked losing its market-leading position as independent tests were showing the major brands to have relatively similar performance in removing stains. Unilever decided that they needed a product with an edge in stain removal. Persil's main competitor, Ariel, had recently introduced Ariel Ultra, the first of the "super compacts" — washing powders equipped with chemical catalysts which (according to the advertising) cleaned better than ever, with less powder. Given Ariel Ultra's success, and with Persil Micro System lagging, Unilever needed a new super-compact Persil line. Thus, Persil Power was conceived. Unilever's research teams found a manganese(IV)-based catalyst that sped up the decomposition of sodium perborate and sodium percarbonate which act as bleaches in the washing process, increasing the cleaning performance noticeably and allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laundry Detergent
Laundry detergent is a type of detergent (cleaning agent) used for cleaning dirty laundry (clothes). Laundry detergent is manufactured in powder (washing powder) and liquid form. While powdered and liquid detergents hold roughly equal share of the worldwide laundry detergent market in terms of value, powdered detergents are sold twice as much compared to liquids in terms of volume. History From ancient times, chemical additives were used to facilitate the mechanical washing of textile fibers with water. The earliest recorded evidence of the production of soap-like materials dates back to around 2800 BC in ancient Babylon. German chemical companies developed an alkyl sulfate surfactant in 1917, in response to shortages of soap ingredients during the Allied Blockade of Germany during World War I. In the 1930s, commercially viable routes to fatty alcohols were developed, and these new materials were converted to their sulfate esters, key ingredients in the commercially i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unilever
Unilever plc is a British multinational consumer goods company with headquarters in London, England. Unilever products include food, condiments, bottled water, baby food, soft drink, ice cream, instant coffee, cleaning agents, energy drink, toothpaste, pet food, pharmaceutical and consumer healthcare products, tea, breakfast cereals, beauty products, and personal care. Unilever is the largest producer of soap in the world and its products are available in around 190 countries. Unilever's largest brands include Lifebuoy, Dove, Sunsilk, Knorr, Lux, Sunlight, Rexona/Degree, Axe/Lynx, Ben & Jerry's, Omo/Persil, Heartbrand (Wall's) ice creams, Hellmann's and Magnum. Unilever is organised into three main divisions: Foods and Refreshments, Home Care, and Beauty & Personal Care. It has research and development facilities in China, India, the Netherlands, the United Kingdom, and the United States. Unilever was founded on 2 September 1929, by the merger of the British soapma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persil
Persil is a German brand of laundry detergent manufactured and marketed by Henkel around the world except in the United Kingdom, Ireland, France, Latin America (except Mexico), China, Australia and New Zealand, where it is manufactured and marketed by Unilever. Persil was introduced in 1907 by Henkel. It was the first commercially available laundry detergent that combined bleach with the detergent. The name was derived from two of its original ingredients, sodium perborate and sodium silicate. History The chore of washing the laundry began to change with the introduction of washing powders in the 1880s. These new products originally were simply pulverized soap. New cleaning product marketing successes, such as the 1890s introduction of Gold Dust Washing Powder (created by industrial chemist James Boyce for the N. K. Fairbank Company in the United States), proved that there was a ready market for better cleaning agents. Henkel & Cie, founded in Düsseldorf in 1876, pursue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ariel (detergent)
Ariel is a European brand of laundry detergent developed by P&G European Technology Centre in Belgium and is an early example of pan-European consumer product branding. It was launched in multiple markets between 1967 and 1969. The brand is owned by US multinational Procter & Gamble The Procter & Gamble Company (P&G) is an American multinational consumer goods corporation headquartered in Cincinnati, Ohio, founded in 1837 by William Procter and James Gamble. It specializes in a wide range of personal health/consumer he ... and has grown to become one of the most recognised laundry brands in many markets around the world. References External linksOfficial UK Website Products introduced in 1967 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide. Manganese is also an essential human dietary element, important in macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. It is found mostly in the bones, but also the liver, kidneys, and brain. In the human brain, the manganese is bound to manganese metalloproteins, most notably glutamine synthetase in astrocytes. Manganese was first isolated in 1774. It is familiar in the laboratory in the form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalyst
Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recycles quickly, very small amounts of catalyst often suffice; mixing, surface area, and temperature are important factors in reaction rate. Catalysts generally react with one or more reactants to form intermediates that subsequently give the final reaction product, in the process of regenerating the catalyst. Catalysis may be classified as either homogeneous, whose components are dispersed in the same phase (usually gaseous or liquid) as the reactant, or heterogeneous, whose components are not in the same phase. Enzymes and other biocatalysts are often considered as a third category. Catalysis is ubiquitous in chemical industry of all kinds. Estimates are that 90% of all commercially produced chemical products involve catalysts at some s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Perborate
Sodium perborate is chemical compound whose chemical formula may be written , , or, more properly, ·. Its name is sometimes abbreviated as PBS (not to be confused with phosphate-buffered saline). The compound is commonly encountered in anhydrous form or as a hexahydrate (commonly called "monohydrate" or PBS-1 and "tetrahydrate" or PBS-4, after the early assumption that would be the anhydrous form).Alexander McKillop and William R Sanderson (1995): "Sodium perborate and sodium percarbonate: Cheap, safe and versatile oxidising agents for organic synthesis". ''Tetrahedron'', volume 51, issue 22, pages 6145-6166. They are both white, odorless, water-soluble solids.B.J. Brotherton "Boron: Inorganic Chemistry" in ''Encyclopedia of Inorganic Chemistry'' (1994) Ed. R. Bruce King, John Wiley & Sons This salt is widely used in laundry detergents, as one of the peroxide-based bleaches. Structure Unlike sodium percarbonate and sodium perphosphate, the compound is not simply an adduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Percarbonate
Sodium percarbonate is a chemical substance with formula . It is an adduct of sodium carbonate ("soda ash" or "washing soda") and hydrogen peroxide (that is, a perhydrate) whose formula is more properly written as 2 · 3 . It is a colorless, crystalline, hygroscopic and water-soluble solid. It is sometimes abbreviated as SPC. It contains 32.5% by weight of hydrogen peroxide. The product is used in some eco-friendly bleaches and other cleaning products itation needed History Sodium percarbonate was first prepared in 1899 by Russian chemist Sebastian Moiseevich Tanatar (7 October 1849 – 30 November 1917). Structure At room temperature, solid sodium percarbonate has the orthorhombic crystal structure, with the ''Cmca'' crystallographic space group. The structure changes to ''Pbca'' as the crystals are cooled below about −30 °C. Chemistry Dissolved in water, sodium percarbonate yields a mixture of hydrogen peroxide (which eventually decomposes t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bleach
Bleach is the generic name for any chemical product that is used industrially or domestically to remove color (whitening) from a fabric or fiber or to clean or to remove stains in a process called bleaching. It often refers specifically, to a dilute solution of sodium hypochlorite, also called "liquid bleach". Many bleaches have broad spectrum bactericidal properties, making them useful for disinfecting and sterilizing. They are used in swimming pool sanitation to control bacteria, viruses, and algae, and in many places where sterile conditions are required. They are also used in many industrial processes, notably in the bleaching of wood pulp. Bleaches also have other minor uses like removing mildew, killing weeds, and increasing the longevity of cut flowers. Bleaches work by reacting with many colored organic compounds, such as natural pigments, and turning them into colorless ones. While most bleaches are oxidizing agents (chemicals that can remove electrons from other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Coke
New Coke was the unofficial name of a reformulation of the soft drink Coca-Cola, introduced by The Coca-Cola Company in April 1985. It was renamed Coke II in 1990 and discontinued in July 2002. By 1985, Coca-Cola had been losing market share to diet soft drinks and non-cola beverages for several years. Blind taste tests suggested that consumers preferred the sweeter taste of the competing product Pepsi, and so the Coca-Cola recipe was reformulated. The American public reacted negatively, and New Coke was considered a major failure. The company reintroduced the original Coke formula within three months, rebranded "Coca-Cola Classic", resulting in a significant sales boost. This led to speculation that the New Coke formula was a ploy to stimulate sales of the original Coca-Cola, which the company has denied. The story of New Coke remains influential as a cautionary tale against tampering with an established successful brand. Background After World War II, Coca-Cola held 60 perc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daz (detergent)
Daz is the name of a laundry detergent on the market in the United Kingdom and Ireland and was introduced in February 1953. It is manufactured by Procter & Gamble and is lower priced than P&G's main brand, Ariel. Aggressively marketed, it is associated in popular culture with the "Daz Doorstep Challenge" series of commercials, which saw various 'hosts' including Danny Baker, Shane Richie and Michael Barrymore surprising house occupiers by asking them to put Daz to the test against a rival detergent. The advert was spoofed by Dom Joly in the British sketch series Trigger Happy TV and in a John Smith's advertising campaign featuring Peter Kay. From 1999 to 2002 Julian Clary was the face of Daz laundry detergent, one of the first of his advert campaigns being a "Wash Your Dirty Linen in Public" roadshow with Daz Tablets. From 2002 to 2019, Daz TV commercials were set in an outlandish " Cleaner Close" soap opera. Daz is available in powder (handwash and automatic), liquid, profession ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Product Recall
A product recall is a request from a manufacturer to return a product after the discovery of safety issues or product defects that might endanger the consumer or put the maker/seller at risk of legal action. The recall is an effort to limit ruination of the corporate image and limit liability for corporate negligence, which can cause significant legal costs. It can be difficult, if not impossible, to determine how costly can be releasing to the consumer a product that could endanger someone's life and the economic loss resulting from unwanted publicity. Recalls are costly. Costs include having to handle the recalled product, replacing it and possibly being held financially responsible for the consequences of the recalled product. A country's consumer protection laws will have specific requirements in regard to product recalls. Such regulations may include how much of the cost the maker will have to bear, situations in which a recall is compulsory (usually because the risk is b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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