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Superfest
Superfest, also called CV-Glas or Ceverit until 1980, was a brand of drinking glasses in the GDR. Due to being made of chemically strengthened glass, they were notably strong. The ''Superfest'' glasses were produced between 1980 and 1990 in what was then state-owned ''Sachsenglas Schwepnitz''. The GDR regarded the product as a key potential export and gave it priority for development. However, foreign sales were not secured, as potential buyers regarded the idea of long-life glassware as detrimental to their ability to sell replacements. As state employees in a state owned industry, the inventors did not receive significant financial rewards or royalties, but were honoured for their achievements. Around 120 million glasses were sold by the end of production in 1990, mostly to food and drink establishments within the GDR. Designs included many glass sizes and ice cream cups. The business was wound up by the Treuhand privatisation industry in 1991, and the patent was abandon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Product Life
Product lifetime or product lifespan is the time interval from when a product is sold to when it is discarded. Product lifetime is slightly different from service life because the latter considers only the effective time the product is used. It is also different from product economic life which refers to the point where maintaining a product is more expensive than replacing it; from product technical life which refers to the maximum period during which a product has the physical capacity to function; and from the functional life which is the time a product should last regardless of external intervention to increase its lifespan. Product lifetime represent an important area of enquiry with regards to product design, the circular economy and sustainable development. This is because products, with the materials involved in their design, production, distribution, use and disposal (across their life cycle), embody carbon due to the energy involved in these processes. Therefore, if pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemically Strengthened Glass
Chemically strengthened glass is a type of glass that has increased strength as a result of a post-production chemical process. When broken, it still shatters in long pointed splinters similar to float glass. For this reason, it is not considered a safety glass and must be laminated if safety glass is required. However, chemically strengthened glass is typically six to eight times the strength of float glass. The most common trademark for this kind of glass is Gorilla glass. History Glass is one of the oldest materials created by humans, dating back to about 4,000 years ago, when craftsmen working in Mesopotamia, the land between the Tigris and Euphrates Rivers, discovered the art of mixing sand, soda, and lime to make glass. Throughout the ages, humans have explored early ion exchange in glass to decorate and color glass artefacts with silver or copper powders. It was only around the beginning of the 20th century that the foundations for a possible application of the ion-e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorilla Glass
Gorilla Glass is a brand of chemically strengthened glass developed and manufactured by Corning Inc. Currently in its ninth generation, it is designed to be thin, light, and damage-resistant. Its surface strength and crack-resistance are achieved through immersion in a hot potassium-salt ion-exchange bath. The alkali- aluminosilicate sheet glass is primarily used as cover glass for portable electronic devices, including smartphones, smartwatches, portable media players, portable computer displays, and television screens. It is manufactured in Harrodsburg, Kentucky; Asan, South Korea; and Taiwan. As of October 2017, Gorilla Glass was used in approximately five billion devices worldwide. Despite its market dominance, Gorilla Glass faces competition from similar products, including AGC Inc.'s Dragontrail, Schott AG's Xensation, and synthetic sapphire. Background and development Corning experimented with chemically strengthened glass in 1960 as part of a "Project Muscle" in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium
Potassium is a chemical element; it has Symbol (chemistry), symbol K (from Neo-Latin ) and atomic number19. It is a silvery white metal that is soft enough to easily cut with a knife. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in only seconds of exposure. It was first isolated from potash, the ashes of plants, from which its name derives. In the periodic table, potassium is one of the alkali metals, all of which have a single valence electron in the outer electron shell, which is easily removed to create cation, an ion with a positive charge (which combines with anions to form salts). In nature, potassium occurs only in ionic salts. Elemental potassium reacts vigorously with water, generating sufficient heat to ignite hydrogen emitted in the reaction, and burning with a lilac-flame color, colored flame. It is found dissolved in seawater (which is 0.04% potassium by weight), and occurs in many minerals such as orthoclase, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitchenware Brands
:'' For a record label, see Kitchenware Records'' Kitchenware refers to the tools, utensils, appliances, dishes, and cookware used in food preparation and the serving of food. Kitchenware can also be used to hold or store food before or after preparation. Types Kitchenware encompasses a wide range of tools. Some of the most common items of kitchenware are: See also * Batterie de cuisine * Cookware and bakeware * Gastronorm, a European size standard for kitchenware * Eurobox, a European size standard for storage and transport * List of cooking vessels * List of eating utensils * List of food preparation utensils * List of glassware * List of Japanese cooking utensils * List of serving utensils * List of types of spoons * NSF International, formerly "National Sanitation Foundation" * Tableware Tableware items are the dishware and utensils used for setting a table, serving food, and dining. The term includes cutlery, glassware, serving dishes, serving utensils ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass Trademarks And Brands
Glass is an amorphous (non-crystalline solid, non-crystalline) solid. Because it is often transparency and translucency, transparent and chemically inert, glass has found widespread practical, technological, and decorative use in window panes, tableware, and optics. Some common objects made of glass are named after the material, e.g., a Tumbler (glass), "glass" for drinking, "glasses" for vision correction, and a "magnifying glass". Glass is most often formed by rapid cooling (quenching) of the Melting, molten form. Some glasses such as volcanic glass are naturally occurring, and obsidian has been used to make arrowheads and knives since the Stone Age. Archaeological evidence suggests glassmaking dates back to at least 3600 BC in Mesopotamia, Ancient Egypt, Egypt, or Syria. The earliest known glass objects were beads, perhaps created accidentally during metalworking or the production of faience, which is a form of pottery using lead glazes. Due to its ease of formability int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jena Glass
Jena glass (German: ''Jenaer Glas'') is a shock- and heat-resistant glass used in scientific and technological applications, especially in chemistry. The glass was invented by Otto Schott in 1884 in Jena, Germany, where he had established Schott AG with Ernst Abbe and Carl Zeiss.Jena glass at Britannica.com Jena glass is a which, in early manufacture, contained added , , |
Pyrex
Pyrex (trademarked as ''PYREX'' and ''pyrex'') is a brand introduced by Corning Inc. in 1915, initially for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. It was later expanded in the 1930s to include kitchenware products made of soda–lime glass and other materials. Its name has become famous for making rectangular glass roasters. In 1998, the kitchenware division of Corning Inc. responsible for the development of Pyrex spun off from its parent company as Corning Consumer Products Company, subsequently renamed Corelle Brands. Corning Inc. no longer manufactures or markets consumer products, only industrial ones. History Borosilicate glass was first made by German chemist and glass technologist Otto Schott, founder of Schott AG in 1893, 22 years before Corning produced the Pyrex brand. Schott AG sells the product under the name "Duran". In 1908, Eugene Sullivan, director of research at Corning Inc., Corning Glass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Council Of Ministers Of East Germany
The Council of Ministers (, ) was the executive organ of the Volkskammer, People's Chamber of the East Germany, German Democratic Republic from November 1950 until the country was German reunification, reunified on 3 October 1990.Starcevi, Nesha (8 November 1989East German Government Resigns, Pro-Reform Marches Continuein AP News. Retrieved 30 August 2019. Originally formed as a body of 18 members, by 1989 the council consisted of 44 members. Under the Constitution of East Germany, the Council of Ministers was formally defined as the government of East Germany. The same Constitution, however, officially confirmed the leading role of the Socialist Unity Party of Germany, Socialist Unity Party (SED). Hence, for most of the GDR's existence, the Council of Ministers was not the highest authority in the country, but was charged with implementing the SED's policies into practical administration. In particular, ministers were subordinate to the secretary of the Socialist Unity Party of G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steven Kistler
Samuel Stephens Kistler (March 26, 1900 November 6, 1975) was an American scientist and chemical engineer, best known as the inventor of aerogels, one of the lightest known solid materials. Biography Kistler, the son of a shopkeeper, was born in the small town of Cedarville in the far northeastern corner of California. The family moved to the larger Santa Rosa when Kistler was 12, where he first became interested in chemistry. When he entered the College of the Pacific in 1917, however, his plan was to learn to play the cello, then pursue a degree in agriculture. Instead, he ended up taking every science course available, and after three years he moved to Stanford University and obtained a B.A. in chemistry, followed by a chemical engineering degree. He never did learn to play the cello. After a brief spell working for the Standard Oil Company of California, he returned to academia, teaching chemistry at the College of the Pacific until 1931, when he transferred to the Universi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corning Inc
Corning Incorporated is an American multinational technology company specializing in glass, ceramics, and related materials and technologies including advanced optics, primarily for industrial and scientific applications. The company was named Corning Glass Works until 1989. Corning divested its consumer product lines (including CorningWare and Visions Pyroceram-based cookware, Corelle Vitrelle tableware, and Pyrex glass bakeware) in 1998 by selling the Corning Consumer Products Company subsidiary (later Corelle Brands) to Borden. , Corning had five major business sectors: display technologies, environmental technologies, life sciences, optical communications, and specialty materials. Corning is involved in two joint ventures: Dow Corning and Pittsburgh Corning. The company completed the corporate spin-offs of Quest Diagnostics and Covance (now Fortrea) in January 1997. Corning is one of the main suppliers to Apple Inc. Since working with Steve Jobs in 2007, to develop t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
