pyroxylin การใช้

• The company manufactured cellulose nitrate ( also known as pyroxylin-plastic ), the first plastic.
• It was one of the first places where imitation leather ( using pyroxylin ) was manufactured on a large scale.
• The toy industry quickly became the company s most profitable, and the Viscoloid was soon the leading pyroxylin plastic toy manufacturer in America.
• In 1914, the Viscoloid Company pioneered making toys out of pyroxylin plastic, and by 1923 the company was the largest employer in Leominster.
• Apart from the higher demand for smaller cars, Tarantous mentions the " pyroxylin finish ", the eight cylinder engine, the four wheel brakes and balloon tires as the biggest trends for 1925.
• The development of quick-drying nitrocellulose lacquers ( pyroxylins ) which could be colored to suit the needs of the buying public in the 1920s led to the disuse of japan black by the end of the 1920s.
• Unlike New-Skin _ a pyroxylin-and-alcohol solution that looks, smells and brushes on like nail polish _ liquid Band-Aid is almost odorless and doesn't usually sting when it goes on an injury.
• Though he would not collect the reward _ there's no record that anyone did _ Hyatt in 1869 would patent the formula that created the first semisynthetic plastic, pyroxylin, and in 1870 was granted the patent for Celluloid.
• Polymers used may include polyvinylpyrrolidone ( water based ), ethyl cellulose, pyroxylin / nitrocellulose or poly ( methylacrylate-isobutene-monoisopropylmaleate ) ( alcohol based ), and acrylate or siloxane polymers ( hexamethyldisiloxane or isooctane solvent based ).
• The production or, in some cases, use of the following substances may result in exposure to " n "-butanol : artificial leather, butyl esters, rubber cement, dyes, fruit essences, lacquers, motion picture, and photographic films, raincoats, perfumes, pyroxylin plastics, rayon, safety glass, shellac varnish, and waterproofed cloth.