US9026A

US9026A - Improvement in imitation stone

Info

Publication number: US9026A
Authority: US
Publication date: 1852-06-15
Anticipated expiration: 1869-06-15

Description

UNrTE STATES ASHCROFT; SAID ASHCROFT ASSIGNOR TO HIMSELF AND GEORGE W.

SAVAGE.

IMPROVEMENT IN IMITATION STONE.

Specification forming part of Letters Patent No. 9,026, dated'June 15, 1852.

To all whom it may concern:

Be it known that I, CHARLES Inns, of the borough of Birmingham, in England, machinist, have invented improvements in compositions for manufacturing picture-frames,,inkstands, and other articles in dies or molds, also for producing ornamental surfaces generally; and I do hereby declare that the nature of my saidinvention and the manner in which the same is to be carried into effect are fully described and ascertained in and by the following statement thereof-that is to say:

My invention consists of improvements in composition for the manufacture of picture frames, inkstands, and other articles in dies or molds for producing ornamental surfaces generally; and in order that my invention may be most fully understood and readily carriedinto effect, I will proceed to describe the means pursued by me.

In manufacturing picture-frames,inkstands, trays, bobbins,(for cotton and other thread,) stands of various kinds, knobs and other handles, buttons, and numerous other articles capable of being made from plastic matters in dies or molds,I cause anysuitable plastic matter or material to be combined with colored silk waste, or it might be with other colored fibrous matters but I believe silk waste to be the best for the purposes of my invention, or mixtures of these matters may be used, and the colored silk waste or colored fibrous matter employed is to be of a different color or colors tothat of the plastic matter with which the same is combined, in order that those portions of the colored fibers which come to the surface may give to the fabricated article a vcined or marbled appearance, and itis the giving of such vcined or marbled appearance by means of colored silk waste or other colored fibrous matter or matters to articles made in dies or molds from plastic composition tic material, nor do I confine myself thereto, as others may be employed,this part of my invention not consisting of a plastic material, but the combining of colored silk wasteor other colored fibrous matters with plastic materials when forming picture-frames, inkstands, and other articles in dies or molds. The plastic material I prefer for such purposes are as follows: rosin,four parts, by weight; wax, one part; glue, six parts; alum, four parts; gypsum, twelve parts. I melt the rosin and wax in any convenient vessel, and add thereto a hot solution of glue, and-afterward add the alum and gypsum in the state of powder and stir these matters well together, coloring such composition, when desired, and I stirin a quantity of fibrous materials, such as above described, sutficient to produce the required intensity of shade or color, and then cast the composition in molds, and the result will be that the colored fibers which come to the surface will give a varied character thereto, and such will be the case when using other plastic matters in place of those above mentioned.

I will now describe the second part of my invention as applied to the production of ornamental surfaces on walls and other places, and on various matters of a vcined or marbled character, byemploying colored silk waste, or other colored fibrous matters, in combination with suitable cement, the colored fibrous matters, so far as they come to the surface, producing the desired vcined or marbled effect. In carrying out this part of my invention I employ Keenes plaster-of-paris, or other cement capable of producingasmooth hard surface, and I mix colored silk waste or other colored fibrous matters, or more than one sortof fiber and ofone or more colors, the color or colors used being different from that of the cement, and I mix such fibers in quantities that will give the required tint or depth of color, and I cause such cement to be spread on a wall or other surface and floated and laid smooth, as when'using cements or plaster without the colored silk ATENT rr'rcat i would .remark that the silk waste or other fibrous material used for the purpose of my invention are to be dyed, as such matters are usually dyed when for other purposes.

Having thus described the nature of my invention and the manner of performing the same, I would have it understood that I do not confine myself to the details as herein deor other colored fibrous substances combined with cement in such manner that the colored silk waste or other colored fibrous matters used shall produce a veined 0r marbled character.

In testimony whereof I, the said CHARLES ILES, hereunto subscribe my name, in the presence of the witnesses whose names are hereto subscribed, on the 2d dayof April, 1852.

CHAS. ILES.

itnesses:

THos. HANEY,

Solicitor, of Birmingham. 0. BAYLEY KING,

His Clerk.