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  2. Coal tar - Wikipedia

    en.wikipedia.org/wiki/Coal_tar

    Coal tar is produced through thermal destruction of coal.Its composition varies with the process and type of coal used – lignite, bituminous or anthracite. [13]Coal tar is a mixture of approximately 10,000 chemicals, of which only about 50% have been identified.

  3. Tar - Wikipedia

    en.wikipedia.org/wiki/Tar

    Tar made from coal or petroleum is considered toxic and carcinogenic because of its high benzene content, [citation needed] though coal tar in low concentrations is used as a topical medicine for conditions such as psoriasis. [11] [12] Coal and petroleum tar has a pungent odor. Coal tar is listed at number 1999 in the United Nations list of ...

  4. Pitch (resin) - Wikipedia

    en.wikipedia.org/wiki/Pitch_(resin)

    Pitch is a viscoelastic polymer which can be natural or manufactured, derived from petroleum, coal tar, [1] or plants. Pitch produced from petroleum may be called bitumen or asphalt , while plant-derived pitch, a resin , is known as rosin in its solid form.

  5. Coal tar in Newtown: How it was found decades ago and why ...

    www.aol.com/coal-tar-newtown-found-decades...

    A 1995 investigation from a CSXT-hired contractor showed that the materials from the landfill weren’t directly contaminating the area; rather, the soil below it was host to chemicals and coal tar.

  6. Bituminous waterproofing - Wikipedia

    en.wikipedia.org/wiki/Bituminous_waterproofing

    Bitumen (asphalt or coal-tar pitch) is a material made up of organic liquids that are highly sticky, viscous, and waterproof. [1] Systems incorporating bituminous-based substrates are sometimes used to construct roofs, in the form of "roofing felt" or "roll roofing" products.

  7. Bituminous coal - Wikipedia

    en.wikipedia.org/wiki/Bituminous_coal

    Bituminous coal. Bituminous coal, or black coal, is a type of coal containing a tar-like substance called bitumen or asphalt. Its coloration can be black or sometimes dark brown; often there are well-defined bands of bright and dull material within the seams. It is typically hard but friable.

  8. 19-Year-Old Woman 'Repeatedly Assaulted' at Home by Other ...

    www.aol.com/19-old-woman-repeatedly-assaulted...

    The woman was eventually found by a Good Samaritan who called police, Ohio officers said 19-Year-Old Woman 'Repeatedly Assaulted' at Home by Other Teens and Made to Walk Outside ‘Partially ...

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