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Otis Ray McIntire (24 August 1918 – 2 February 1996 [1]) was an American inventor and engineer.After graduating from the University of Kansas with a BSc degree in engineering in 1940, he went to work as a research engineer for The Dow Chemical Company. [2]
Expanded polystyrene, used for building insulation, packaging, and cups, is invented by Dow Chemical. [1] 1957: The Italian firm Montecatini begins large-scale commercial production of isotactic polypropylene. 1960s: High-density polyethylene bottles are introduced; they will replace glass bottles in most applications. [11] 1965
Polystyrene (PS) / ˌ p ɒ l i ˈ s t aɪ r iː n / is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. [5] Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive resin per unit weight. It is a poor barrier to air and water vapor and has a relatively low ...
SB54 put an end to polystyrene — which had low recycling rates and high levels of pollution — in California. But the plastic industry may have spooked the governor into silence.
In 2019, the European Parliament voted 560 to 35 to ban all food and beverage containers made from expanded polystyrene throughout the European Union member states. [2] Canada amended its 'Canadian Environmental Protection Act, 1999' in 2022 to prohibit foodservice ware made of expanded or extruded polystyrene, and also polyvinyl chloride ...
Styrofoam insulation extruded polystyrene foam (XPS), owned and manufactured by DuPont. Styrofoam is a genericized trademarked brand of closed-cell extruded polystyrene foam (XPS), manufactured to provide continuous building insulation board used in walls, roofs, and foundations as thermal insulation and as a water barrier.
Crunchyroll, an American website and international online community focused on video streaming East Asian media including anime, manga, drama, music, electronic entertainment, and auto racing content, is founded. [21] 2006 October 1 Companies Justin.tv, a live-streaming service that is the owner of Twitch, is founded by Justin Kan. [citation ...
Lowell Thomas hosted the first-ever, regularly scheduled news broadcast on American television in March 1940; it was a simulcast of his nightly 6:45 PM NBC network radio newscast, with the television broadcast seen only in New York City over what was then experimental TV station W2XBS. [1] The television simulcast lasted for only a few months.