US104796A - Improvement in the manufacture of soap - Google Patents

Description

To allwhomttnmgfco 2iccfn' i Be it known thatlI, Josnrrr Tartan-of the city,

attractant dtiijiine.

, aosnrnv TREAYLOFJNEW YORK, N 4Y.

i Letters Patent No. 104.706. dated J'uhe 28,1870,

IMPROVEMENT IN THE MANUFACTURE or SOAP,

"lj'he Schedulehrefened to these Lettersfatent and making part of the same.

county, and State of NewYork, have invented a certain new and useful Improvement in the Manufacture of Soap, which I have designated as the "Patent Venetiau Soap and I- do hereby declare thatthe following is a full descriptionofthef same. I V 1 The nature of my invention consists'in making soap [from the residuum obtained from the distillation of the oil known to the trade as the J'PatentRefinedResine, (as I have designated the rosin-oil manufactured under my patent, N 0. 100,953, and dated March 15, 1870,)

or white rosin-oil, &c., in, combination with fats and oils, alkalics, acids, alcohol and Venice turpentine, substantiallyas herehrafter morepart-icularly specified.

I first take-one hundred pounds of the residuum of the distjllation'of the Patent Refined Resine, and add to it from eight ounces to ten ounces, or thereabouts, of, alcohol, according to the densit-yof or 'impurities coutainedin theresidunm, which has been previously "dissolved by the application of steam or heat otherwise applied to it. y t i To the mixture of alcohol and residuum I next add from'half a pound toonepoundpf muriatic acid, and also about the same weight as Venice. turpentine.

, It will beobviou's thatthese quantities will be varied, according to the varying densities of the residu um and quality of soa'pito be made. 1 c

When thus prepared,the mixture'is combined with about fifty pounds each of tallowfor fats, and cottonseed (or othervegetable)oils, and from twenty ,to thirty per cent, by weight, of soda,. or other alkalies, or-

dinarily used in the process otmaking soap, for the purpose of saponifying'the whole of the indredients, which y is eflected in the usual way of making soaps.

By my new mam1facture, it will be obvious that, by

utilizing the residuum, I not only make a new inanufacture, but also increase the quantity of soap, and thereby greatly cheapen it,'by saving the cost for the tallow 0r oilsused, which would necessarily have'to be used to make the weight of soap, while, at the same time, my improved soap' is equally good as the best soaps in the market. I

'11: will be obvious that the Patent Refined Resiuef may be used as a substitute for theresiduum, or mixed with the residuum, under some circumstances, but do not consider it either-as good or as economical as would be the use of the residuum, which, to a certain eXtent,fis-a waste product-of the distillation, though, as constituting a part of my'new manufacture, I do not wish to be deprived of the right tov the use -of the Patent Refined Resiue, in connection with the residuum, as circumstances may suggest in making the different qualities of soap contemplated by my new manufacture.

' Witnesses;

CHARLES L. BARRITT, FRANKLIN BARRITT.

use of the residuum of the dis