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Parkesine, the first member of the Celluloid class of compounds and considered the first man-made plastic, is patented by Alexander Parkes. [4] 1869: John Wesley Hyatt discovers a method to simplify the production of celluloid, making industrial production possible. 1872: PVC was accidentally synthesized in 1872 by German chemist Eugen Baumann ...
Between 1950 and 2017, 9.2 billion tonnes of plastic are estimated to have been made, with more than half this having been produced since 2004. Since the birth of the plastic industry in the 1950s, global production has increased enormously, reaching 400 million tonnes a year in 2021; this is up from 381 million metric tonnes in 2015 (excluding ...
While China and the US are the world’s largest plastic producers, as well as the countries with the largest emissions of planet-warming greenhouse gases, a new list has named the Philippines as ...
Global Plastic Production (1950-2022) [2] Plastics production has been growing globally. The numbers include thermoplastics and polyurethanes, as well as thermosets, adhesives, coatings, sealants, and PP-fibers. [1] Data was gathered by PlasticsEurope (PEMRG) and Consultic, or the nova-institute. [3] [4]
There are differing estimates of how much plastic waste has been produced in the last century. By one estimate, one billion tons of plastic waste have been discarded since the 1950s. [32] Others estimate a cumulative human production of 8.3 billion tons of plastic, of which 6.3 billion tons is waste, with only 9% getting recycled. [33] [34] [35]
Over 100 nations, including small islands, African nations and several European and developing countries like Norway and Mexico, back a proposal to set a global target for reducing plastic production.
WASHINGTON (Reuters) -The United States, one of the world's biggest plastic makers, will support a global treaty calling for a reduction in how much new plastic is produced each year in a major ...
In the late 1950s, China began developing its own aircraft, known as the Yun, or Y-series. China built 135 civil aircraft between 1981 and 1985 and was scheduled to build hundreds more during the Seventh Five-Year Plan. Civil aircraft and aircraft engines were produced in large plants located primarily in Shanghai, Xi'an, Harbin, and Shenyang.