His next step was to mix quicklime with the gum. In order to work the compound thoroughly, he used to carry the vessel containing it, on his shoulder, to a place three miles distant from his laboratory, where he had the use of horse power. The lime, however, utterly destroyed the gum, and nothing came of this experiment.
The discovery which followed was the result of accident, and brought him on the very threshold of success, yet did not entirely conquer his difficulties. He was an ardent lover of the beautiful, and it was a constant effort with him to render his productions as attractive to the eye as possible. Upon one occasion, while bronzing a piece of rubber cloth, he applied aqua fortis to it …
Great Fortunes, and How They Were Made
The friend of the inventor was thoroughly disheartened by this failure, and refused to have any thing more to do with Goodyear’s schemes; but the latter, though much disappointed, did not despair. He set to work to discover the cause of his failure, and traced it, as he supposed, to the mixing of the gum with the turpentine and lamp-black. Having procured some barrels of the gum in its native liquid state, he spread it on cloth without smoking it or mixing it with any thing else. He succeeded in producing a very handsome white rubber cloth, but it was one that became soft and sticky as quickly as the other had done.
It now occurred to him that there must be some mineral substance which, …
Great Fortunes, and How They Were Made
Mr. Goodyear’s attention had for some time been attracted to the wonderful apparent success of the India-rubber companies of the country, and he was hopeful that his improvement in the inflating apparatus of the life-preserver would bring him the means of partially extricating himself from his difficulties. Repairing to New York, he called on the agent of the Roxbury Company, and explaining his invention to him, offered to sell it to the company. The agent was struck with the skill displayed in the improvement of Mr. Goodyear, but, instead of offering to buy it, astounded the inventor by informing him of the real state of the India-rubber trade of the country. He urged Mr. Goodyear to exert his inventive skill to discover some means of …
Great Fortunes, and How They Were Made
Their prosperity was only fictitious, however, and a day of fearful disaster was pending over them. The bulk of the goods produced in 1833 and 1834 had been manufactured in the cold weather, and the greater part of them had succumbed to the heat of the ensuing summer. The shoes had melted to a soft mass, and the caps, wagon-covers, and coats had become sticky and useless in summer, and rigid in the cold of winter. In some cases the articles had borne the test of one year’s use, but the second summer had ruined them. To make the matter worse, they emitted an odor so offensive that it was necessary to bury them in the ground to get rid of the smell. Twenty thousand …
Great Fortunes, and How They Were Made
This substance, variously known as cachuchu, caoutchouc, gum elastic, and India-rubber, was first introduced into Europe in 1730, where it was regarded merely as a curiosity, useful for erasing pencil marks, but valueless for any practical use. Ships from South America brought it over as ballast, but it was not until ninety years after its first appearance in Europe that any effort was made to utilize it. About the year 1820 it began to be used in France in the manufacture of suspenders and garters, India-rubber threads being mixed with the materials used in weaving those articles. It was also used in blacking and varnish, and some years later, Mackintosh brought it into prominent notice by using it in his famous water-proof coats, which were …
Great Fortunes, and How They Were Made
