"Charles Macintosh FRS (29 December 1766 \u2013 25 July 1843) was a Scottish chemist and inventor of waterproof fabrics. The Mackintosh raincoat (the variant spelling is now standard) is named for him."@en . . "1766Z"^^ . . "Charles Macintosh"@en . "Macintosh, Charles"@en . . "1843-07-25Z"^^ . "1766-12-29Z"^^ . . "1843Z"^^ . "Charles Macintosh"@en . "British chemist" .