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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 ...
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]
BUSAN, South Korea (Reuters) -Countries negotiating a global treaty to curb plastic pollution failed to reach agreement on Monday with over 100 nations wanting to cap production while a handful of ...
Carbon pigment Ink, called masi, and popularly known as India ink was an admixture of several chemical components, has been used in India since at least the 4th century BCE. [17] The practice of writing with ink and a sharp pointed needle was common in early South India. [18] Several Jain sutras in India were compiled in Carbon pigment Ink. [19]
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]
While serious challenges remain, India is enjoying a period of economic expansion that has propelled it to the forefront of the world economy, and has correspondingly increased its influence in political and diplomatic terms. [2] Nuclear capable Agni-II ballistic missile. Since May 1998, India declared itself to be a full-fledged nuclear state.
Coca-Cola with its partners is to invest US$5 billion in its operations in India by 2020. [61] In February 2021, as a plan to combat plastic waste, Coca-Cola said that it would start selling its sodas in bottles made from 100% recycled plastic material in the United States, and by 2030 planned to recycle one bottle or can for each one it sold. [62]