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Royal Purple is an American manufacturer which produces lubricants for automotive, industrial, marine, and racing use. [2] It is known primarily for its line of synthetic Royal Purple Motor Oil products used in gasoline and diesel engines.
Known mostly for its flagship brand Polo Ralph Lauren, the company's brands include mid-range, sub-premium, and premium labels up to its highest priced luxury Ralph Lauren Purple Label apparel.
Rupp Industries was a Mansfield, Ohio -based manufacturer of go-karts, minibikes, snowmobiles and other off-road vehicles founded by Mickey Rupp in 1959. Rupp Industries operated from 1959 until bankruptcy in 1978. [2]
The original Purple Heart, designated as the Badge of Military Merit, was established by George Washington – then the commander-in-chief of the Continental Army – by order from his Newburgh, New York, headquarters on 7 August 1782. The Badge of Military Merit was only awarded to three Revolutionary War soldiers by Washington himself.
There are various wire bonding techniques ( thermosonic bonding, ultrasonic bonding, thermocompression bonding) and types of wire bonds ( ball bonding, wedge bonding) that affect susceptibility to manufacturing defects and reliability issues.
Tyrian purple is a dull purple dye that is secreted by a common Mediterranean snail. It was highly prized in antiquity. In 1909, its structure was shown to be 6,6'-dibromoindigo (red). 6-bromoindigo (purple) is a component as well. It has never been produced on a commercial basis.
Beer bottles of different colors. Glass coloring and color marking may be obtained in several ways. by the addition of coloring ions, [1] [2] by precipitation of nanometer-sized colloids (so-called striking glasses [1] such as "gold ruby" [3] or red "selenium ruby"), [2] Ancient Roman enamelled glass, 1st century, Begram Hoard.
Calumet's specialty products are sold to domestic and international customers who purchase them primarily as raw material components for various industrial and consumer applications. Calumet also blends, packages, and markets specialty products through their Royal Purple, Bel-Ray, and TruFuel brands.
Han purple and Han blue (also called Chinese purple and Chinese blue) are synthetic barium copper silicate pigments developed in China and used in ancient and imperial China from the Western Zhou period (1045–771 BC) until the end of the Han dynasty (circa 220 AD).
Violet is the color of light at the short wavelength end of the visible spectrum. It is one of the seven colors that Isaac Newton labeled when dividing the spectrum of visible light in 1672. Violet light has a wavelength between approximately 380 and 435 nanometers. [2] The color's name is derived from the Viola genus of flowers.