Online Encyclopedia

CHARLES MACINTOSH (1766-1843)

Online Encyclopedia
Originally appearing in Volume V17, Page 250 of the 1911 Encyclopedia Britannica.
Spread the word: del.icio.us del.icio.us it!
CHARLES MACINTOSH (1766-1843), Scottish chemist and inventor of waterproof fabrics, was born on the 29th of December 1766 at Glasgow, where he was first employed as a clerk. He devoted all his spare time to science, particularly chemistry, and before he was twenty resigned his clerkship to take up the manufacture of chemicals. In this he was highly successful, inventing various new processes. His experiments with one of the by-products of tar, naphtha, led to his invention of waterproof fabrics, the essence of his patent being the cementing of two thicknesses of india-rubber together, the india-rubber being made soluble by the action of the naphtha. For his various chemical discoveries he was, in 1823, elected F.R.S. He died on the 25th of July 1843. See George Macintosh, Memoir of C. Macintosh (1847).
End of Article: CHARLES MACINTOSH (1766-1843)
[back]
MACHINES
[next]
FREIHERR KARL MACK VON LEIBERICH (1752-1828)

Additional information and Comments

There are no comments yet for this article.
» Add information or comments to this article.
Please link directly to this article:
Highlight the code below, right click and select "copy." Paste it into a website, email, or other HTML document.