US608466A - Egbert - Google Patents
Egbert Download PDFInfo
- Publication number
- US608466A US608466A US608466DA US608466A US 608466 A US608466 A US 608466A US 608466D A US608466D A US 608466DA US 608466 A US608466 A US 608466A
- Authority
- US
- United States
- Prior art keywords
- tobacco
- acid
- dipping
- nicotine
- improved composition
- 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
- 239000000203 mixture Substances 0.000 description 20
- 241000208125 Nicotiana Species 0.000 description 14
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 14
- QWVGKYWNOKOFNN-UHFFFAOYSA-N O-Cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 10
- SNICXCGAKADSCV-JTQLQIEISA-N Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 8
- 229960002715 Nicotine Drugs 0.000 description 8
- 238000007598 dipping method Methods 0.000 description 8
- 229930015196 nicotine Natural products 0.000 description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 150000001896 cresols Chemical class 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000003797 alkaloid derivatives Chemical class 0.000 description 4
- 229930013930 alkaloids Natural products 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N Malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 229940099690 malic acid Drugs 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Definitions
- ROBERT M'AO'KILL or GLASGOW, SCOTLAND.
- Myimproved composition is of a higher degree of efficiency and yields better and more reliable results than the compositions or substances hitherto used for the like purposes.
- the improved composition is a combination of cresylic acid or cresol with nicotine and is prepared as hereinafter described.
Description
UNITED STATES- PATENT OFFICE.
ROBERT M'AO'KILL, or GLASGOW, SCOTLAND.
COMPOSITIONFORSHEEP-DIPPING.
SPECIFICATION forming part of Letters Patent No. 608,466, dated August 2, 1898.
Application filed July 2'7, 1897. Serial No. 646,125. (No specimens.)
To all whom it mctyconcern:
Be it known that LRoBEnT MACKILL, a subject of the Queen of Great Britain and Ireland, and a resident of Glasgow, Scotland, have invented an Improved Composition for Sheep- Dipping and Analogous Purposes, of which the following is a specification.
Myimproved composition is of a higher degree of efficiency and yields better and more reliable results than the compositions or substances hitherto used for the like purposes.
The improved composition is a combination of cresylic acid or cresol with nicotine and is prepared as hereinafter described.
Hitherto tobacco has been applied for similar purposes in various forms, such as tobacco powder, tobacco infusion, and tobacco extract, known also as tobacco juice, which is merely a decoction of tobacco or an infusion of it in water and concentrated by evaporation. The disadvantages of these ordinary preparations are that, first, none of them contains more than a few units per cent. of nicotine, and even that is not in afree state, but is combined with acids, such as citric acid and malic acid, forming salts or compounds-of nicotine which are of slow or feeble action as compared with the alkaloid in the free state; second, they consist, chiefly, of extractive and useless organic matters and contain coloring-matters which discolor and deteriorate the wool; third, they are bulky, and it is therefore necessary to provide packages and packing for transit by sea and over land for ten or twenty times the amount of material really required or that is effective, thus greatly increasing the cost.
In preparing my improved composition I take alkaloid nicotine (from which acids and impurities have been separated as completely as practically possible) and stir it continuously and thoroughly with the requisite quan titysay about an equal weightof cresylic acid, whereby I obtain asubstance which has on a commercial scale and so that it can be a sold of a definite and uniform strength, and a definite strength of sheep-dipping composition can be made with it Without the uncertainty inseparable from the ordinary compositions.
What is obtainable commercially as lowpriced carbolic acid consists in reality of a large proportion of cresol or cresylic acid and may be used as cresylic acid in making my improved composition.
What I claim is An improved composition for sheep-dipping and analogous purposes and formed by combining cresylic acid or cresol withnicotine from which the other constituents of tobacco have been separated as completely as possible.
In testimony whereof I have signed my name to this specification in the presence of two subscribing Witnesses.
ROBERT MACKILL.
Witnesses WILLIAM HAS'IIE, GEORGE PATTERSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US608466A true US608466A (en) | 1898-08-02 |
Family
ID=2677087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US608466D Expired - Lifetime US608466A (en) | Egbert |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US608466A (en) |
-
0
- US US608466D patent/US608466A/en not_active Expired - Lifetime
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