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1950: DuPont begin the manufacture of polyester. 1951: J. Paul Hogan and Robert L. Banks from Phillips polymerized propylene for the first time to produce polypropylene: 1953: Polycarbonate independently developed by Hermann Schnell at Bayer and Daniel Fox at General Electric: 1954: Polypropylene was discovered by Giulio Natta with production ...
However, in 2020 the COVID-19 pandemic has had a devastating effect on the fossil fuel and petrochemical industry. Natural gas prices have dropped so low that gas producers were burning if off on-site (not being worth the cost to transport it to cracking facilities). In addition, bans on single-use consumer plastic (in China, the European Union ...
The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. [2]
Coca-Cola was named as the world’s top plastic polluter for the sixth-consecutive year in 2023 by the environmental organization Break Free from Plastic. Its waste count was 33,830, out of ...
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 ...
Countries still need to decide on whether the treaty should call for reducing the amount of plastics produced as talks wind down on Monday. During the last week of negotiations in Canada's capital ...
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]
[21] [22] According to the World Health Organization, approximately 10 million new TB infections occur every year, and 1.5 million people die from it each year – making it the world's top infectious killer (before COVID-19 pandemic). [21] However, there is a lack of sources which describe major TB epidemics with definite time spans and death ...