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Aubert Y. Coran
Aubert Y. Coran (1932–2020) was an American scientist noted for his contributions to thermoplastic elastomers and Sulfur vulcanization, vulcanization chemistry of rubber. In 1983, he won the Melvin Mooney Distinguished Technology Award, bestowed by the American Chemical Society to individuals "who have exhibited exceptional technical competency by making significant and repeated contributions to rubber science and technology". In 1995, the rubber division of the American Chemical Society bestowed on Coran the Charles Goodyear Medal in honor of his international contributions to polymer science and development. Personal Coran was born March 24, 1932, in St. Louis, Missouri. He died on October 20, 2020, in Sarasota, Florida, at the age of 88. Education In 1955, Coran received a Master of Science Degree from the St. Louis College of Pharmacy. He completed a doctorate degree in physical chemistry in 1992, at Upper Alsace University, University of Haute-Alsace. Career After receiving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoplastic Elastomer
Thermoplastic elastomers (TPE), sometimes referred to as thermoplastic rubbers, are a class of copolymers or a physical mix of polymers (usually a plastic and a rubber) that consist of materials with both thermoplastic and elastomeric properties. While most elastomers are thermosets, thermoplastics are in contrast relatively easy to use in manufacturing, for example, by injection moulding. Thermoplastic elastomers show advantages typical of both rubbery materials and plastic materials. The benefit of using thermoplastic elastomers is the ability to stretch to moderate elongations and return to its near original shape creating a longer life and better physical range than other materials. The principal difference between thermoset elastomers and thermoplastic elastomers is the type of cross-linking bond in their structures. In fact, crosslinking is a critical structural factor which imparts high elastic properties. Types There are six generic classes of commercial TPEs (desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastman Chemical Company
Eastman Chemical Company is an American company primarily involved in the chemical industry. Once a subsidiary of Kodak, today it is an independent global specialty materials company that produces a broad range of advanced materials, chemicals and fibers for everyday purposes. Founded in 1920 and based in Kingsport, Tennessee, the company now has more than 50 manufacturing sites worldwide and employs approximately 14,000 people. Eastman was spun off from parent Eastman Kodak in 1994. In 2021 it had sales revenue of approximately $10.5 billion. Business segments Eastman manufactures and markets chemicals, fibers, and plastics. It provides coatings, adhesives and specialty plastics products, is a major supplier of cellulose acetate fibers, and produces copolyesters for packaging. The company's products and operations are managed and reported in four operating segments: Additives & Functional Products, Advanced Materials, Chemical Intermediates, and Fibers. ;Additives & Functional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Akron Faculty
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymer Scientists And Engineers
A polymer (; Greek ''wikt:poly-, poly-'', "many" + ''wikt:-mer, -mer'', "part") is a Chemical substance, substance or material consisting of very large molecules called macromolecules, composed of many Repeat unit, repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers. Their consequently large molecular mass, relative to small molecule compound (chemistry), compounds, produces unique physical property, physical properties including toughness, high rubber elasticity, elasticity, viscoelasticity, and a tendency to form glass, amorphous and crystallization of polymers, semicrystalline structures rather ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colwyn Medal
Colwyn was a local government district with borough status from 1974 to 1996, being one of six districts in the county of Clwyd, north-east Wales. History The borough was created on 1 April 1974, under the Local Government Act 1972. It covered parts of four former districts from the administrative county of Denbighshire, which were all abolished at the same time:* *Abergele Urban District *Aled Rural District, except the parish of Llansantffraid Glan Conway, which went to Aberconwy *Colwyn Bay Municipal Borough *Hiraethog Rural District, except the parishes of Eglwysbach, Llanddoget, Llanrwst Rural, and Tir Ifan, which went to Aberconwy The new borough was named Colwyn, taken from the name of the area's largest town, Colwyn Bay. Under the Local Government (Wales) Act 1994, Clwyd County Council and the county's constituent districts were abolished, being replaced by principal areas, whose councils perform the functions which had previously been divided between the county and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastics And Rubber Institute
The Institute of Materials, Minerals and Mining (IOM3) is a UK engineering institution whose activities encompass the whole materials cycle, from exploration and extraction, through characterisation, processing, forming, finishing and application, to product recycling and land reuse. It exists to promote and develop all aspects of materials science and engineering, geology, mining and associated technologies, mineral and petroleum engineering and extraction metallurgy, as a leading authority in the worldwide materials and mining community. It is a registered charity governed by royal charter and in 2021 had a gross income of £3.86million. The institute is also a member of the UK Science Council. In 2019 the institute celebrated 150 years since the establishment of the Iron and Steel Institute, a learned society that IOM3 now encompasses. Structure Having resided at Carlton House Terrace off Pall Mall in St James's in central London since 2002, the institute moved to 297 Eus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Midgley Jr
Thomas Midgley Jr. (May 18, 1889 – November 2, 1944) was an American mechanical and chemical engineer. He played a major role in developing leaded gasoline (tetraethyl lead) and some of the first chlorofluorocarbons (CFCs), better known in the United States by the brand name Freon; both products were later banned from common use due to their harmful impact on human health and the environment. He was granted more than 100 patents over the course of his career. In 1944 he accidentally strangled himself to death in Worthington, Ohio. Early life Midgley was born in Beaver Falls, Pennsylvania, to a family with a history of invention. His father, Thomas Midgley Sr., was an inventor notably in the field of automobile tires. His maternal grandfather was James Emerson, who invented the "inserted tooth saw". His mother was Hattie Midgley (née Emerson). He grew up in Columbus, Ohio, and graduated from Cornell University in 1911 with a degree in mechanical engineering. On August 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longboat, Florida
Longboat Key is a town in Manatee and Sarasota counties along the central west coast of the U.S. state of Florida, located on and coterminous with the barrier island of the same name. Longboat Key is south of Anna Maria Island, between Sarasota Bay and the Gulf of Mexico. It is almost equally divided between Manatee and Sarasota counties. The town of Longboat Key was incorporated in 1955 and is part of the Bradenton– Sarasota–Venice Metropolitan Statistical Area. The town's population was 6,888 at the 2010 census, down from 7,603 at the 2000 census. It was back up to 7,505 in the 2020 census. History Early history Longboat Key was originally inhabited by Native Americans. The area of what is now Longboat Key was scouted by Juan de Añasco who was the first known European to explore the key and Hernando De Soto's scout. He spent about two months attempting to find a landing site, and he was also most likely the first European man to see and explore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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