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Margaret McCredy. . . ( m. 1864; died 1887) . Children. 4. Signature. Robert Augustus Chesebrough ( / ˈtʃiːzbroʊ /; [1] January 9, 1837 – September 8, 1933) was an American chemist who discovered petroleum jelly —which he marketed as Vaseline —and founder of the Chesebrough Manufacturing Company .
Vaseline ( / ˈvæsəliːn /) [1] [2] [note 1] is an American brand of petroleum jelly -based products owned by transnational company Unilever. [3] Products include plain petroleum jelly and a selection of skin creams, soaps, lotions, cleansers, and deodorants . In many languages, the word "vaseline" is used as generic for petroleum jelly; in ...
Petroleum jelly. Petroleum jelly, petrolatum, white petrolatum, soft paraffin, or multi-hydrocarbon, CAS number 8009-03-8, is a semi-solid mixture of hydrocarbons (with carbon numbers mainly higher than 25), [ 1] originally promoted as a topical ointment for its healing properties. [ 2] Vaseline has been an American brand of petroleum jelly ...
API well number. An API well number or API number is a "unique, permanent, numeric identifier" assigned to each well drilled for oil and gas in the United States. [1] The API number is one of many industry standards established by the American Petroleum Institute. Custody of the API Number standard was transferred in 2010 to the PPDM Association .
A California city officially ditched gas-powered police cars and made the switch to a fully electric fleet for its police department. South Pasadena, located northeast of Los Angeles, on Monday ...
Petroleum products are materials derived from crude oil ( petroleum) as it is processed in oil refineries. Unlike petrochemicals, which are a collection of well-defined usually pure organic compounds, petroleum products are complex mixtures. [ 1] Most petroleum is converted into petroleum products, which include several classes of fuels.
The three most quoted oil products are North America 's West Texas Intermediate crude (WTI), North Sea Brent Crude, and the UAE Dubai Crude, and their pricing is used as a barometer for the entire petroleum industry, although, in total, there are 46 key oil exporting countries. Brent Crude is typically priced at about $2 over the WTI Spot price ...
Rationing controls the size of the ration, which is one person's allotted portion of the resources being distributed on a particular day or at a particular time. Rationing in the United States was introduced in stages during World War II, with the last of the restrictions ending in June 1947. [1] In the wake of the 1973 Oil Crisis, gas stations ...