US491836A - Material for covering pipes - Google Patents

Material for covering pipes Download PDF

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US491836A
US491836A US491836DA US491836A US 491836 A US491836 A US 491836A US 491836D A US491836D A US 491836DA US 491836 A US491836 A US 491836A
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paper
pipes
compound
water
prepared
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06At least partially resorbable materials
    • A61L17/08At least partially resorbable materials of animal origin, e.g. catgut, collagen

Definitions

  • the object of the invention is to provide a composition for treating paper and rendering it suitable for a pipe covering, refrigerator lining and roofing material.
  • Figure 1 represents an edge view of a sheet of paper having the compound applied to it; and Fig. 2 is a longitudinal view ofapiece of piping with a succession of layers of the prepared paper, broken away, as applied thereto.
  • the compound with which I prepare the paper consists of the following ingredients combined in or about the proportions stated, namelyz-Best wheat flour two pounds, pul- V verized alum two ounces, arsenic one-fourth ounce, red lead one ounce,litharge one ounce, beef gall one-fourth ounce, the whole to be mixed with one gallon of water.
  • I In the preparation of the compound, Ifirst dissolve the alu m,arsenic, and beef gall in the Water; then mix dry the flour, red lead and litharge, adding a small quantity of the Water containing the alum, arsenic and beef gall, from time to time until a smooth paste-like mass is obtained, after whichI add the balance of said water and stir until the whole is Well mixed. I then boil the lnixture with steam or otherwise, when it is ready for use. The compound is applied With a fiat brush to the paper to be treated, and as many coatings of the same as required applied to the paper. When dry the new material or prepared paper is at once formed; when applied to cold surfaces it takes longer to dry than when applied to hot surfaces.
  • W'hen paper thus prepared with the compound is applied to steam or hot water pipes, it graphically retains the heat and prevents radiation from the pipes andcondensation within. them, thereby making the pipes better capable of conducting the steam or hot water long or short distances without loss of heat, and so saving fuel. Also when applied to pipes for conveying cold Water, it better retains the temperature of the water and prevents the latter from freezinyg. Likewise with the proper paper and compound a series of air spaces can be formed around the pipe, one around the other and thus making the covering more efiectual.
  • Fig. 1 of the drawings shows the paper b with thecompound capplied to its surface; and Fig. 2 shows the prepared paperin aseries or Succession of any number of sheets or layers b' wound and secured around a pipe d, each one outside the other, thus making a series of coverings in preference to asingle one, Whereby the pipe Will be better protected according to conditions and exposure of the pipe.
  • Paper prepared or coated with my special compound will, when applied to metal surfaces, prevent them from rusting and add to the strength and durability of the articles it is applied to, and thereby often prevent accidents. By reason of the special compound, a thinner covering of the prepared paper will suffice.
  • vSuch prepared or coated paper too may be used to advantage as a lining for refrigerators and as a Substitute for iron, tin, slate or shingles in roofing and for other like purposes.

Description

(No Model.) J. L. oovBL. v
MATERIAL FOR GOVERING'PIPES, &ci
Na. 491,836. Patented Feb. 14,,18'93. v
, z/ z) z? A TTOHNEYS.
UNITED STATES PATENT OFFICE.
JAMES LUCAS COVEL, OF NAPLES, NEW YORK.
MATERIAL FOR COVERING PIPES, 84.0.
SEECIFICATION forming part of Letters Patent No. 491,836, dated February 14,1893.
Application filed October 15, 1392. Serial No, 448,931. (No specimens.)
To all whom it may concern:
Be it known that I, J AMEs LUoAs CovEL, of Naples, in the county of Ontario and State of New York, have invented anew and Improved Composition of Matter, of which the following is a full, clear, and exact description.
The object of the invention is to provide a composition for treating paper and rendering it suitable for a pipe covering, refrigerator lining and roofing material.
Reference is to be had to the accompanying drawings, forining a part of this specification, in which similar letters of reference indicate corresponding parts in both the figures.
Figure 1 represents an edge view of a sheet of paper having the compound applied to it; and Fig. 2 is a longitudinal view ofapiece of piping with a succession of layers of the prepared paper, broken away, as applied thereto.
The compound with which I prepare the paper consists of the following ingredients combined in or about the proportions stated, namelyz-Best wheat flour two pounds, pul- V verized alum two ounces, arsenic one-fourth ounce, red lead one ounce,litharge one ounce, beef gall one-fourth ounce, the whole to be mixed with one gallon of water.
In the preparation of the compound, Ifirst dissolve the alu m,arsenic, and beef gall in the Water; then mix dry the flour, red lead and litharge, adding a small quantity of the Water containing the alum, arsenic and beef gall, from time to time until a smooth paste-like mass is obtained, after whichI add the balance of said water and stir until the whole is Well mixed. I then boil the lnixture with steam or otherwise, when it is ready for use. The compound is applied With a fiat brush to the paper to be treated, and as many coatings of the same as required applied to the paper. When dry the new material or prepared paper is at once formed; when applied to cold surfaces it takes longer to dry than when applied to hot surfaces. W'hen paper thus prepared with the compound is applied to steam or hot water pipes, it efectually retains the heat and prevents radiation from the pipes andcondensation within. them, thereby making the pipes better capable of conducting the steam or hot water long or short distances without loss of heat, and so saving fuel. Also when applied to pipes for conveying cold Water, it better retains the temperature of the water and prevents the latter from freezinyg. Likewise with the proper paper and compound a series of air spaces can be formed around the pipe, one around the other and thus making the covering more efiectual.
Fig. 1 of the drawings shows the paper b with thecompound capplied to its surface; and Fig. 2 shows the prepared paperin aseries or Succession of any number of sheets or layers b' wound and secured around a pipe d, each one outside the other, thus making a series of coverings in preference to asingle one, Whereby the pipe Will be better protected according to conditions and exposure of the pipe.
Paper prepared or coated with my special compound will, when applied to metal surfaces, prevent them from rusting and add to the strength and durability of the articles it is applied to, and thereby often prevent accidents. By reason of the special compound, a thinner covering of the prepared paper will suffice. vSuch prepared or coated paper too may be used to advantage as a lining for refrigerators and as a Substitute for iron, tin, slate or shingles in roofing and for other like purposes.
Having thus fully described my invention I claim as new, and desire to secure by Letters Patent:- n v The herein described com position of matter for coating or preparing paper, consisting of wheat flour, pulverized alum, arsenic, redlead, litharge, beef gall and Water, combined essentially as herein set forth.
JAMES LUCAS COVEL.
Witnesses:
EDMUND O. CLARK, CYRILLo S. SNICEH.
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