US164786A - Improvement in compounds for preserving wood - Google Patents
Improvement in compounds for preserving wood Download PDFInfo
- Publication number
- US164786A US164786A US164786DA US164786A US 164786 A US164786 A US 164786A US 164786D A US164786D A US 164786DA US 164786 A US164786 A US 164786A
- Authority
- US
- United States
- Prior art keywords
- improvement
- compounds
- wood
- preserving wood
- preserving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002023 wood Substances 0.000 title description 12
- 150000001875 compounds Chemical class 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- XFXPMWWXUTWYJX-UHFFFAOYSA-N cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 229940072033 potash Drugs 0.000 description 6
- 235000015320 potassium carbonate Nutrition 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 2
- 230000002335 preservative Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/30—Zinc; Compounds thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
UNITED STATES PEL AG 'WERNI, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN COMPOUNDS FOR PRESERVING WOOD.
Specification forming part of Letters Patent No. 164,786, dated June 22, 1875; application filed November 9, 1874. i
To all whom it may concern:
Be it known that I, PELAG WERNI, of the city and county of Philadelphia, and State of Pennsylvania, have invented a new and usefnl Improvement in Preserving or Protecting l/Vood and I do hereby declare the following to be a clear and exact description of the nature thereof, sufficient to enable others skilled in the art to which my invention appertains to fully understand, make, and use the same.
My invention consists in treating wood in such a manner that it shall be proof against fire, rot, vermin, 850.; and in carrying out the same I proceed as follows:
I take one pound of prussiate of potash, one-half pound of sulphate of zinc, two pounds of glue. The prussiate of potash is dissolved in four gallons of Water, the glue in one gallon of water, and the sulphate of zinc in one quart of water. When the articles are thoroughly dissolved they are united, and the compound well boiled.- The wood is now placed in said compound, and boiled therein for about twenty-four hours.
The glue acts as a vehicle for conveying the compound into the pores of the wood. The prussiate of potash and sulphate of zinc are preservative and non-inflammable in their nature, whereby it is evident that wood'incased therein or saturated therewith will be pre- Vented from burning, will not rot in water or from dampness or moisture, andis proof against pose set forth.
PELAG WERNI.
Witnesses:
JOHN A. WIEDERSHEIM, A. P. GRANT.
PATENT, Crimea.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US164786A true US164786A (en) | 1875-06-22 |
Family
ID=2234195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US164786D Expired - Lifetime US164786A (en) | Improvement in compounds for preserving wood |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US164786A (en) |
-
0
- US US164786D patent/US164786A/en not_active Expired - Lifetime
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