US2586701A - Tobacco - Google Patents

Tobacco Download PDF

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Publication number
US2586701A
US2586701A US74857A US7485749A US2586701A US 2586701 A US2586701 A US 2586701A US 74857 A US74857 A US 74857A US 7485749 A US7485749 A US 7485749A US 2586701 A US2586701 A US 2586701A
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US
United States
Prior art keywords
tobacco
smoke
terpin
terpin hydrate
throat
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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
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US74857A
Inventor
Sereno G Norton
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Individual
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Individual
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Priority to US74857A priority Critical patent/US2586701A/en
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Publication of US2586701A publication Critical patent/US2586701A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances

Definitions

  • This invention relates to a new and improved tobacco.
  • terpin hydrate While the exact mechanics of the action of terpin hydrate in tobacco during smoking are not known to me, it is probable that the smoke and gases from a burning portion of the tobacco heat the terpin hydrate in an adjacent portion to a temperature above 116 C., at which temperature water of hydration is separated, leaving terpin. Since this is an endothermic reaction, the temperature of the smoke is lowered thereby. The terpin, being volatile with steam, is carried into the mouth and throat with the smoke. There it recombines with moisture present to form terpin hydrate on the mouth and throat membranes. Terpin hydrate has a known soothing and analgesic effect on the throat mem branes.
  • terpin hydrate in carrying out my invention I mix from about 2 0.05 to about 2.0%, preferably about 0.25 to about 1.0% by weight, of pure terpin hydrate to the tobacco, either by thorough mixing or spraying on to the tobacco as a solution.
  • solvent for the terpin hydrate I may use hot water, alcohol,

Description

Fatenteol Feb. 19, 1952 UNITED STATES No Drawing. Application February 5, 1949, Serial 74,857
2 Claims. 1
This invention relates to a new and improved tobacco.
It is known to add certain ingredients to tobacco to prepare the tobacco in certain forms, such as plug tobacco and the like, but such added substances are by nature sweetening or cementing agents. It is also known to add to smoking tobacco certain rosin and tar compounds, or pine needle oil, or menthol. The addition of resin or tar compounds or pine needle oil imparts peculiar and undesirable taste to the smoke, whereas the addition of menthol imparts a distinct menthol taste and produces apparent cooling effects.
I have found that the smoking qualities of tobacco are very much improved, without diminishing the flavor as smoked, the smoke cooled without a false-cooling, menthol sensation, and the throat relieved of irritation, and no foreign taste introduced into the smoke, by incorporating with tobacco from about 0.05 to about 2.0% of terpin hydrate.
While the exact mechanics of the action of terpin hydrate in tobacco during smoking are not known to me, it is probable that the smoke and gases from a burning portion of the tobacco heat the terpin hydrate in an adjacent portion to a temperature above 116 C., at which temperature water of hydration is separated, leaving terpin. Since this is an endothermic reaction, the temperature of the smoke is lowered thereby. The terpin, being volatile with steam, is carried into the mouth and throat with the smoke. There it recombines with moisture present to form terpin hydrate on the mouth and throat membranes. Terpin hydrate has a known soothing and analgesic effect on the throat mem branes.
In carrying out my invention I mix from about 2 0.05 to about 2.0%, preferably about 0.25 to about 1.0% by weight, of pure terpin hydrate to the tobacco, either by thorough mixing or spraying on to the tobacco as a solution. As solvent for the terpin hydrate I may use hot water, alcohol,
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 87,320 Barrett l Mar. 2, 1869 1,555,580 Hughes Sept. 29, 1925 OTHER REFERENCES Hackhs Chemical Dictionary, 3rd edition, by Julius Grant, The Blakiston Co.
An introduction to Organic Chemistry by Roger J. Williams, 4th edition, June 1941, D. Van Nostrand 00., Inc.
Ser. N0. 261,049, Lande (A. P. 0.), published May 11, 1943.

Claims (1)

1. SMOKING TOBACCO CONTAINING 0.05 TO 2.0% OF TERPIN HYDRATE.
US74857A 1949-02-05 1949-02-05 Tobacco Expired - Lifetime US2586701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US74857A US2586701A (en) 1949-02-05 1949-02-05 Tobacco

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Application Number Priority Date Filing Date Title
US74857A US2586701A (en) 1949-02-05 1949-02-05 Tobacco

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Publication Number Publication Date
US2586701A true US2586701A (en) 1952-02-19

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US74857A Expired - Lifetime US2586701A (en) 1949-02-05 1949-02-05 Tobacco

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967118A (en) * 1957-09-16 1961-01-03 Minerals & Chem Philipp Corp Tobacco composition and smokable unit containing material for removing deleterious matter
US2972557A (en) * 1957-10-14 1961-02-21 Basic Res Corp Tobacco smoking product
US3012915A (en) * 1957-11-21 1961-12-12 Minerals & Chem Philipp Corp Tobacco composition including comminuted solid material affixed thereto
US4183362A (en) * 1974-08-29 1980-01-15 Liggett Group Inc. Decreasing the burn rate of smoking tobaccos
EP0035684B1 (en) * 1980-03-08 1983-09-21 B.A.T. Cigarettenfabriken GmbH Process for the production of aromatic substances

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US87320A (en) * 1869-03-02 Improved medicated cigar
US1555580A (en) * 1924-07-31 1925-09-29 Lloyd F Hughes Process of treating cigarette tobacco

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US87320A (en) * 1869-03-02 Improved medicated cigar
US1555580A (en) * 1924-07-31 1925-09-29 Lloyd F Hughes Process of treating cigarette tobacco

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967118A (en) * 1957-09-16 1961-01-03 Minerals & Chem Philipp Corp Tobacco composition and smokable unit containing material for removing deleterious matter
US2972557A (en) * 1957-10-14 1961-02-21 Basic Res Corp Tobacco smoking product
US3012915A (en) * 1957-11-21 1961-12-12 Minerals & Chem Philipp Corp Tobacco composition including comminuted solid material affixed thereto
US4183362A (en) * 1974-08-29 1980-01-15 Liggett Group Inc. Decreasing the burn rate of smoking tobaccos
EP0035684B1 (en) * 1980-03-08 1983-09-21 B.A.T. Cigarettenfabriken GmbH Process for the production of aromatic substances

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