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3M People
3M Company (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods. Based in the Maplewood suburb of Saint Paul, Minnesota, the company produces over 60,000 products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection film, electrical, electronic connecting, insulating materials, car-care products, electronic circuits, and optical films. Among its best-known consumer brands are Scotch Tape, Scotchgard surface protectants, Post-it notes, and Nexcare adhesive bandages. 3M’s stock ticker symbol is MMM and is listed on the New York Stock Exchange, Inc. (NYSE), the Chicago Stock Exchange, Inc., and the SIX Swiss Exchange. 3M made $35.4 billion in total sales in 2021 and ranked number 102 in the ''Fortune'' 500 list of the largest United States corporations by total revenue. , the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maplewood, Minnesota
Maplewood is a city in Ramsey County, Minnesota, Ramsey County, Minnesota, United States. The population was 42,088 at the 2020 United States census, 2020 census. Maplewood is ten minutes' drive from downtown Saint Paul, Minnesota, Saint Paul. It stretches along the northern and eastern borders of Saint Paul. Maplewood is home to the corporate headquarters and main campus of 3M, 3M Corporation. The city is also home to the Maplewood Mall and St. John's Hospital (Maplewood, Minnesota), St. John's Hospital. Geography According to the United States Census Bureau, the city has an area of , of which is land and is water. U.S. Route 61 in Minnesota, U.S. Highway 61, Minnesota Highway Minnesota State Highway 36, 36, and Interstate Highways Interstate 35E (Minnesota), 35E, Interstate 94 in Minnesota, 94, Interstate 694, 694, and Interstate 494, 494 are six of the main routes in the city. The city has a unique shape, extending 5.9 miles east to west and 10 miles north to south, wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paint Protection Film
Paint protection film (PPF, also called clear bra, clear film or clear paint film) is a thermoplastic Polyurethane, urethane often self-healing film applied to painted surfaces of a new or used car in order to protect the paint from stone chips, bug splatters, and minor abrasions. This film is also used on airplanes, RVs, cell phones, electronics, screens, motorcycles, and many other areas. Paint protection film is OEM approved by virtually all car manufacturers. Paint protection film is installed on a limited basis by manufacturers on various pieces of cars at the factory (e.g. the rear arches of Porsches). This film is most commonly applied to high-impact areas of vehicles which include: the hood, the front fenders, the front bumper, the side view mirrors, the rocker panels, the lower portion of the doors, and the rear guards behind the rear wheels. This is because these specific panels are the most susceptible to damage from rock chips and other forms of road debris from other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duluth, Minnesota
Duluth ( ) is a Port, port city in the U.S. state of Minnesota and the county seat of St. Louis County, Minnesota, St. Louis County. Located on Lake Superior in Minnesota's Arrowhead Region, the city is a hub for cargo shipping. The population was 86,697 at the 2020 United States census, 2020 census, making it Minnesota's List of cities in Minnesota, fifth-largest city. Duluth forms a metropolitan area with neighboring Superior, Wisconsin, called the Twin Ports. Duluth is south of the Iron Range and the Boundary Waters Canoe Area Wilderness. It is named after Daniel Greysolon, Sieur du Lhut, the area's first known European explorer. Duluth is on the north shore of Lake Superior at the westernmost point of the Great Lakes. It is the largest metropolitan area, the second-largest city, and the largest U.S. city on the lake. Duluth is accessible to the Atlantic Ocean, away, via the Great Lakes Waterway and St. Lawrence Seaway. The Port of Duluth is the world's farthest inland port ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucius Pond Ordway
Lucius Pond Ordway (January 21, 1862 – January 10, 1948) was an American businessman prominent in St. Paul, Minnesota, St. Paul, Minnesota whose investments and leadership helped create the modern 3M corporation. Early life Ordway was the son of Aaron Lucius Ordway (1822-1903), a businessman from a family long settled in and near Essex County, Massachusetts, and Frances Ellen Hanson (1831-1873). His father was a coal and iron dealer and salesman during Ordway's childhood, but by 1883 had become a business executive for the wealthy Sayles family of Rhode Island. His uncle John P. Ordway, John Pond Ordway (1824-1880) was a well-known composer and music publisher of the Civil War era. ("Pond" was the maiden name of their grandmother, Catherine Pond Ordway (1787-1851).) His brother Samuel H. Ordway, Samuel Hanson Ordway (1860-1934) graduated from Brown University and Harvard Law School and became a prominent New York City lawyer and civil service reformer; he married painter France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feldspar
Feldspar ( ; sometimes spelled felspar) is a group of rock-forming aluminium tectosilicate minerals, also containing other cations such as sodium, calcium, potassium, or barium. The most common members of the feldspar group are the ''plagioclase'' (sodium-calcium) feldspars and the ''alkali'' (potassium-sodium) feldspars. Feldspars make up about 60% of the Earth's crust and 41% of the Earth's continental crust by weight. Feldspars crystallize from magma as both intrusive and extrusive igneous rocks and are also present in many types of metamorphic rock. Rock formed almost entirely of calcic plagioclase feldspar is known as anorthosite. Feldspars are also found in many types of sedimentary rocks. Etymology The name ''feldspar'' derives from the German , a compound of the words ' ("field") and ("flake"). had long been used as the word for "a rock easily cleaved into flakes"; was introduced in the 18th century as a more specific term, referring perhaps to its comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anorthosite
Anorthosite () is a phaneritic, intrusive rock, intrusive igneous rock characterized by its composition: mostly plagioclase feldspar (90–100%), with a minimal mafic component (0–10%). Pyroxene, ilmenite, magnetite, and olivine are the mafic minerals most commonly present. Anorthosites are of enormous geologic interest, because it is still not fully understood how they form. Most models involve fractional crystallization (geology), separating plagioclase crystals based on their density. Plagioclase crystals are usually less dense than magma; so, as plagioclase crystallizes in a magma chamber, the plagioclase crystals float to the top, concentrating there. Anorthosite on Earth can be divided into five types: # Archean anorthosites # Proterozoic anorthosite (also known as massif or massif-type anorthosite) – the most abundant type of anorthosite on Earth # Layers within Layered intrusion, Layered Intrusions (e.g., Bushveld Igneous Complex, Bushveld and Stillwater igneous com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium Oxide
Aluminium oxide (or aluminium(III) oxide) is a chemical compound of aluminium and oxygen with the chemical formula . It is the most commonly occurring of several Aluminium oxide (compounds), aluminium oxides, and specifically identified as aluminium oxide. It is commonly called alumina and may also be called aloxide, aloxite, ALOX or alundum in various forms and applications and alumina is refined from bauxite. It occurs naturally in its crystalline Polymorphism (materials science), polymorphic phase (matter), phase α-Al2O3 as the mineral corundum, varieties of which form the precious gemstones ruby and sapphire,which have an alumina content approaching 100%. Al2O3 is used as feedstock to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point. Natural occurrence Corundum is the most common naturally occurring crystallinity, crystalline form of aluminium oxide. ruby, Rubies and sapphires are gem-quality forms o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corundum
Corundum is a crystalline form of aluminium oxide () typically containing traces of iron, titanium, vanadium, and chromium. It is a rock (geology), rock-forming mineral. It is a naturally transparency and translucency, transparent material, but can have different colors depending on the presence of transition metal impurities in its crystalline structure. Corundum has two primary gemstone, gem varieties: ruby and sapphire. Rubies are red due to the presence of chromium, and sapphires exhibit a range of colors depending on what transition metal is present. A rare type of sapphire, Sapphire#Padparadscha, padparadscha sapphire, is pink-orange. The name "corundum" is derived from the Tamil language, Tamil-Dravidian languages, Dravidian word ''kurundam'' (ruby-sapphire) (appearing in Sanskrit as ''kuruvinda''). Because of corundum's hardness (pure corundum is defined to have 9.0 on the Mohs scale), it can scratch almost all other minerals. Emery (rock), Emery, a variety of corundum w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Per- And Polyfluoroalkyl Substances
Per- and polyfluoroalkyl substances (also PFAS, PFASs, and informally referred to as "forever chemicals") are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain; there are 7 million known such chemicals according to PubChem. PFAS came into use with the invention of Teflon in 1938 to make fluoropolymer coatings and products that resist heat, oil, stains, grease, and water. They are now used in products including waterproof fabric such as Nylon, yoga pants, carpets, shampoo, feminine hygiene products, mobile phone screens, wall paint, furniture, adhesives, food packaging, firefighting foam, and the insulation of electrical wire. PFAS are also used by the cosmetic industry in most cosmetics and personal care products, including lipstick, eye liner, mascara, foundation, concealer, lip balm, blush, and nail polish. Many PFAS such as PFOS and PFOA pose health and environmental concerns because they are persi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortune 500
The ''Fortune'' 500 is an annual list compiled and published by ''Fortune (magazine), Fortune'' magazine that ranks 500 of the largest United States Joint-stock company#Closely held corporations and publicly traded corporations, corporations by total revenue for their respective fiscal years. The list includes publicly held company, publicly held companies, along with Privately held company, privately held companies for which revenues are publicly available. The concept of the ''Fortune'' 500 was created by Edgar P. Smith, a ''Fortune'' editor, and the first list was published in 1955. The ''Fortune'' 500 is more commonly used than its subset ''Fortune'' 100 or superset Fortune 1000, ''Fortune'' 1000. History The ''Fortune'' 500, created by Edgar P. Smith, was first published in January 1955. The original top ten companies were General Motors, ExxonMobil, Jersey Standard, U.S. Steel, General Electric, JBS USA, Esmark, Chrysler, Armour and Company, Armour, Gulf Oil, Mobil, and D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nexcare
Nexcare is 3M's personal health care brand. The brand competes with Johnson & Johnson's Band-Aid brand in the adhesive bandage and first aid market. The brand also sells similar products such as bandages, gauze, surgical tape, cold sore treatment and liquid bandage products. The brand has used a mascot called "Nexcare Nana", an elderly stunt woman, to demonstrate the durability of the products. Since 2017, they have been an official supplier of USA Swimming. In 2018, as part of an ad campaign for the brand called "Tough Love" intended to prompt parents not to be over-cautious about their children's play, 3M signed ''American Ninja Warrior'' contestant Jessie Graff as a spokeswoman. The brand is also a sponsor of the American Red Cross The American National Red Cross is a Nonprofit organization, nonprofit Humanitarianism, humanitarian organization that provides emergency assistance, disaster relief, and disaster preparedness education in the United States. Clara Barton f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-it
A Post-it note (or sticky note) is a small piece of paper with a re-adherable strip of glue on its back, made for temporarily attaching notes to documents and other surfaces. A low-adhesion, tack pressure-sensitive adhesive allows the notes to be easily attached, removed and even re-posted elsewhere without leaving residue. The Post-it's signature adhesive was discovered accidentally by a scientist at 3M. Originally small yellow squares, Post-it Notes and related products are available in various colors, shapes, sizes and adhesive strengths. As of 2024, there are at least 28 documented colors of Post-it notes. 3M's Post-it has won several awards for its design and innovation. Post-its are versatile and can be used in various settings for various purposes. They are commonly used in classrooms and workplaces but can also be found in art, media, and social media. Post-its have also been used as tools for public engagement and persuasion. Although 3M's patent expired in 1997, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
