US3339558A - Smoking article and filter therefor containing vitamin a - Google Patents

Smoking article and filter therefor containing vitamin a Download PDF

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Publication number
US3339558A
US3339558A US590392A US59039266A US3339558A US 3339558 A US3339558 A US 3339558A US 590392 A US590392 A US 590392A US 59039266 A US59039266 A US 59039266A US 3339558 A US3339558 A US 3339558A
Authority
US
United States
Prior art keywords
vitamin
cigarette
filter
smoke
capsule
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
Application number
US590392A
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English (en)
Inventor
Nelson J Waterbury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HASKETT BARRY F
Original Assignee
HASKETT BARRY F
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HASKETT BARRY F filed Critical HASKETT BARRY F
Priority to US590392A priority Critical patent/US3339558A/en
Priority to GB21807/67A priority patent/GB1151660A/en
Priority to JP42036075A priority patent/JPS5116519B1/ja
Priority to BE700446A priority patent/BE700446A/fr
Priority to DE19671692957 priority patent/DE1692957A1/de
Priority to FR1552842D priority patent/FR1552842A/fr
Priority to AT716467A priority patent/AT298315B/de
Priority to YU01594/67A priority patent/YU159467A/xx
Priority to CH1178767A priority patent/CH488415A/de
Application granted granted Critical
Publication of US3339558A publication Critical patent/US3339558A/en
Priority to LU54461A priority patent/LU54461A1/fr
Priority to GR670134473A priority patent/GR34473B/el
Priority to IL28782A priority patent/IL28782A/en
Priority to NL6714567A priority patent/NL6714567A/xx
Priority to DE19681792613 priority patent/DE1792613C3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy

Definitions

  • ABSTRACT OF THE DISCLOSURE A method and/or filter cigarette for introducing vitamin A into the mouth and respiratory tract of a smoker which consists of disposing a rupturable capsule in th mouth end of a cigarette having a filtering medium Wherein said rupturable capsule Will contain a controlled amount of vitamin A in solution, applying pressure to said rupturable capsule to break the same immediately before smoking thereby releasing the vitamin A for exposure to the smoke passing through said filtering medium, so that after the cigarette is lit and suction applied thereto tiny droplets or an aerosol of said vitamin A Will be carried in the smoke to the respiratory tract of the smoker.
  • the present invention relates to smoking articles provided with a filtering means and more particularly to a filter useful in smoking articles.
  • the invention is particularly applicable to filter cigarettes.
  • a filter cigarette which allows for the introduction of vitamin A into the respiratory tract of a smoker in the form of tiny droplets or an'aerosol.
  • the vitamin A in the form of an aqueous solution is incorporated in a controlled amount in a rupturable capsule in the mouth end of a filter cigarette so that immediately prior to smoking the capsule may be ruptured by slight pressure exerted by the fingers of the smoker whereby when the cigarette is lit and suction applied thereto by the smoker, the smoke passing through the filtering medium carries the vitamin A in the form of tiny droplets or an aerosol into the respiratory tract of the smoker.
  • vitamin A is one of the known materials for the maintenance of good health (especially with regard to the epithelial tissue), the present invention provides another mode of introducing into individuals this valuable material.
  • a still further embodiment of the present invention comprises the incorporation of vitamin A as a dispersion of fine droplets or vapor Within the filtering medium of a filter cigarette.
  • Yet a further embodiment of the present invention comprises the employment of a rupturable capsule Within the filter or tobacco of the cigarette which rupturable capsule releases vitamin A upon slight pressure exerted by the fingers of the smoker.
  • FIG. 1 is a perspective view of a smoking article, i.e.,
  • FIG. 2 is a cross-sectional view of a filter cigarette in accordance with one embodiment of the present invention.
  • FIG. 3 is an enlarged view showing in cross section the filtering element of the filter cigarette of FIG. 2;
  • FIG. 4 is a cross-sectional view of a filter cigarette illustrating a further embodiment of the present invention.
  • FIG. 5 is an enlarged view showing in cross section the filtering element of the filter cigarette of FIG. 4;
  • FIG. 6 is a cross-sectional view of a filter cigarette showing a further embodiment of the present invention.
  • FIG. 7 is a further cross-sectional view showing a cigarette illustrating a further embodiment of the present invention.
  • FIG. 1 represents a filter cigarette 1 embodying a filtering device in accordance with the present invention. While this figure illustrates a filter cigarette, it is important to note that the present invention is not limited thereto but is suitably applicable to the filtering of the smoke of cigars, pipes and similar smoking articles.
  • this figure illustrates a filter cigarette having a filtering element, in accordance with the present invention, attached thereto, it is to be understood that the present invention is suitably applicable to the incorporation of the filtering element into a holder or similar attachment for use in the filtering of smoke of a cigarette or similar smoking article.
  • the filter cigarette 1 is shown in cross section in FIG. 2.
  • This figure illustrates the now-familiar filter-tip cigarette including a burnable paper wrapping or casing 3, a filling or smoke-producing material, e.g., tobacco 5, and a filter tip at the mouth end comprising a filter casing or tipping paper 7 and the filtering material 9.
  • the filtering material 9 can comprise any of the standard materials now employed in the filtering of cigarettes and similar smoking articles.
  • the filtering material can comprise wadded cotton or rolled gauze, rolled, crimped cellulose sheet material, a matrix of charcoal or glass fibers, or a synthetic resinous material capable of entrapping the deleterious solid particles in the tobacco smoke.
  • tiny droplets 11 of vitamin A Dispersed within the filtering material 9 are tiny droplets 11 of vitamin A which material is uniformly dispersed throughout the filtering medium 9. In this manner, when the smoke produced by the burning of the tobacco within the burnable paper wrapping or casing 3 passes through the filter medium 9, such smoke will pick up the tiny droplets or an aerosol of vitamin A and carry them out of the filter of the cigarette to the smoker. The vitamin A will therefore pass with the smoke in the form of tiny droplets or an aerosol into the respiratory tract of the smoker.
  • FIG. 3 the filtering element of the present invention is shown in enlarged cross section.
  • the droplets or an aerosol of vitamin A 11, dispersed within the filter medium 9, are of such a size that they are easily entrained by the smoke of the burning tobacco passing through the filtering element. While such a filtering element is shown in FIG. 2 as forming the mouth portion of a conventional filter cigarette, it should be noted that the filtering element may be advantageously employed as a separate filtering element in a holder for a cigarette, cigar or similar smoking article. In addition, the filtering element can be advantageously employed as a separate filtering element located in the body portion of a pipe. In all instances the smoke produced from the burning tobacco passing through the filtering element entrains the droplets of vitamin A 11, dispersed within the filter medium 9, such that the vitamin A is carried to the smoker along with the smoke.
  • FIG. 4 An additional embodiment of the present invention is illustrated in FIG. 4 which again shows a filtering device attached as the mouth portion of a conventional filter cigarette.
  • the vitamin A within the filter medium 90f the filtering element is not dispersed as tiny droplets within the filter medium 9 but is encapsulated in liquid or vapor form within a rupturable capsule 13 located within the filter medium 9.
  • the rupturable capsule 13 containing the vitamin A is located within the filtering element in such a manner that the capsule can be easily ruptured upon the application of slight pressure. Such pressure can be easily supplied by the smoker prior to smoking the cigarette.
  • the rupturable capsule 13 can be any organic material such as sugar, egg white, or a thin-walled plastic material which can be easily ruptured by the application of slight pressure.
  • Exemplary materials include, for example, gelatin, polyethylene plastic, natural or synthetic rubber, or any other suitable material capable of rupturing by the application of slight pressure.
  • the vitamin A 15 is maintained within the rupturable capsule 13 either in the liquid or vapor form, the liquid form being preferred.
  • the vitamin A may also occur as the ure material or may be employed as an aqueous solution located within the rupturable capsule 13.
  • solution as used herein means solutions which are clear, show no dispersion visible to the naked eye, and remain so indefinitely.
  • This type of vitamin A aqueous solution e.g. oil-water solution of vitamin A is fully illustrated in U.S. Patent 2,417,299 issued Mar. 11, 1947.
  • the water which is released upon the rupturing of the capsule 13 additionally aids in moisturizing the smoke which is produced from the burning tobacco.
  • vitamin A it is important to note that various other additional ingredients can be incorporated within the rupturable capsule to add further desirable properties to the smoke produced.
  • additional health-benefitting vitamins as well as flavorants such as menthol or chlorophyll can be advantageously maintained within the rupturable capsule 13 along with the vitamin A of the present invention.
  • FIG. 5 shows the filtering element of FIG. 4 in enlarged cross section.
  • the filtering element is shown in FIG. 4 as the mouth portion of a conventional cigarette, it should be known that such filtering element can be advantageously employed also as an independent filtering element to be located within a holder for a cigarette or cigar or can be employed as an independent filtering element located within the body of a pipe or similar tobacco-smoking article.
  • the rupturable capsule or container 13 has been shown as a single large rupturable container or capsule within the filtering medium of FIGS. 4 and 5, the vitamin A and other materials can be conveniently encapsulated within a number of smaller rupturable capsules or containers located within the filtering medium.
  • such a rupturable container or capsule containing the vitamin A can be conveniently located within the tobacco portion of a cigarette or cigar should it be desired to obtain the benefits of the entrainment of the vitamin A within the smoke produced from the burning tobacco without the aid of a filtering medium.
  • FIG. 6 An alternative embodiment of the present invention is illustrated in FIG. 6.
  • small capsules 17 of vitamin A are located on the inner face of the filter casing or tipping paper 7.
  • the wall material of the capsules 17 can be prepared from the same material as set forth in FIGS. 4 and 5 for the rupturable container or capsule 13.
  • These tiny capsules 17 containing vitamin A again are rupturable and the vitamin A is released upon slight pressure exerted by the smoker.
  • the vitamin A located within the small capsules 17 is released, it disperses throughout the filtering medium 11 in such a manner that it is easily entrained by the smoke from the burning tobacco which passes through the filtering element.
  • FIG. 7 A still further embodiment of the present invention is shown in FIG. 7.
  • a smoking article such as a cigarette or cigar contains a fine dispersion 19 of vitamin A throughout the tobacco medium 5 of the cigarette or cigar.
  • Vitamin A can be entrained in the smoke produced from the burning tobacco in the same manner as it could be entrained when employed as a dispersion within the filtering medium of a filter cigarette.
  • This embodiment therefore, allows for the obtaining of the beneficial results associated with the intake of vitamin A without the necessity of the employment of a filter to be used with a cigarette, cigar or other similar smoking article.
  • a method for introducing vitamin A into the mouth and respiratory tract of a smoker which comprises locating a rupturable capsule in the mouth end of a cigarette having a tobacco charge and a filter medium downstream from said tobacco charge, said rupturable capsule being in contact with said filter medium and containing a controlled amount of vitamin A in an aqueous solution, applying pressure to said rupturable capsule to break the capsule immediately before smoking thereby releasing the vitamin A solution for exposure to the smoke passing through the said filter medium so that after the cigarette is lit and suction applied thereto, tiny droplets or an aerosol of said vitamin A will be carried in the smoke to the respiratory tract of the smoker.
  • a filter cigarette for introducing vitamin A into the mouth and respiratory tract of a smoker comprising a tubular wrapper having a tobacco charge at one end thereof, a fibrous filtering medium within the wrapper and at the mouth end of the said cigarette downstream from the tobacco, said filtering medium having disposed within the mass thereof a rupturable capsule containing vitamin A in an aqueous solution, said capsule being rupturable upon the application of finger pressure immediately before smoking, thereby releasing the vitamin A solution for exposure to the smoke passing through the filtering medium so that after the cigarette is lit and suction applied thereto, tiny droplets or an aerosol of said vitamin A will be carried in the smoke to the respiratory tract of the smoker.
  • Vitamin A Found To Inhibit Cancer (pub.) New York Times, Tuesday, Oct. 25, 1966, pp. 47 and 90.

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (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)
  • Medicinal Chemistry (AREA)
  • Pulmonology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Tobacco Products (AREA)
US590392A 1966-10-28 1966-10-28 Smoking article and filter therefor containing vitamin a Expired - Lifetime US3339558A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
US590392A US3339558A (en) 1966-10-28 1966-10-28 Smoking article and filter therefor containing vitamin a
GB21807/67A GB1151660A (en) 1966-10-28 1967-05-10 Improved Smoking Article and Filter Therefor
JP42036075A JPS5116519B1 (fr) 1966-10-28 1967-06-07
BE700446A BE700446A (fr) 1966-10-28 1967-06-23 Artice a fumer ameliore
DE19671692957 DE1692957A1 (de) 1966-10-28 1967-06-24 Rauchware und Filter dafuer
FR1552842D FR1552842A (fr) 1966-10-28 1967-06-29 Article a fumer ameliore
AT716467A AT298315B (de) 1966-10-28 1967-08-01 Filterelement für eine Tabakrauchware
YU01594/67A YU159467A (en) 1966-10-28 1967-08-11 Artikal za pusenje koji uvodi vitamin a u usta i organe za disanje pusaca
CH1178767A CH488415A (de) 1966-10-28 1967-08-22 Tabakrauchfilter
LU54461A LU54461A1 (fr) 1966-10-28 1967-09-12 Article a fumer ameliore
GR670134473A GR34473B (el) 1966-10-28 1967-10-14 Βελτιωμενον ειδος καπνισματος και ηθμος δια τουτοπεριεχων βιταμινην α.
IL28782A IL28782A (en) 1966-10-28 1967-10-16 A tobacco smoking article including a capsule containing vitamin a
NL6714567A NL6714567A (nl) 1966-10-28 1967-10-26 Werkwijze voor het brengen van vitamine a in de mond en de ademhalingwegen van een roker, alsmede van een fiter voorziene sigaret voor het uitvoeren van deze werkwijze
DE19681792613 DE1792613C3 (de) 1966-10-28 1968-09-25 Vitamin enthaltendes Tabakprodukt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590392A US3339558A (en) 1966-10-28 1966-10-28 Smoking article and filter therefor containing vitamin a

Publications (1)

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US3339558A true US3339558A (en) 1967-09-05

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US590392A Expired - Lifetime US3339558A (en) 1966-10-28 1966-10-28 Smoking article and filter therefor containing vitamin a

Country Status (13)

Country Link
US (1) US3339558A (fr)
JP (1) JPS5116519B1 (fr)
AT (1) AT298315B (fr)
BE (1) BE700446A (fr)
CH (1) CH488415A (fr)
DE (1) DE1692957A1 (fr)
FR (1) FR1552842A (fr)
GB (1) GB1151660A (fr)
GR (1) GR34473B (fr)
IL (1) IL28782A (fr)
LU (1) LU54461A1 (fr)
NL (1) NL6714567A (fr)
YU (1) YU159467A (fr)

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US11058143B2 (en) 2017-10-19 2021-07-13 R.J. Reynolds Tobacco Company Smoking-related article inspection systems and associated methods
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US11826462B2 (en) 2019-12-09 2023-11-28 Nicoventures Trading Limited Oral product with sustained flavor release
US11872231B2 (en) 2019-12-09 2024-01-16 Nicoventures Trading Limited Moist oral product comprising an active ingredient
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JPS5116519B1 (fr) 1976-05-25
AT298315B (de) 1972-05-10
BE700446A (fr) 1967-12-27
DE1692957A1 (de) 1971-10-14
IL28782A (en) 1971-08-25
GR34473B (el) 1968-05-14
FR1552842A (fr) 1969-01-10
CH488415A (de) 1970-04-15
NL6714567A (nl) 1968-04-29
GB1151660A (en) 1969-05-14
YU159467A (en) 1974-04-30
LU54461A1 (fr) 1967-11-13

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