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Publication number
US3640629A
US3640629A US3640629DA US3640629A US 3640629 A US3640629 A US 3640629A US 3640629D A US3640629D A US 3640629DA US 3640629 A US3640629 A US 3640629A
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Grant
Patent type
Prior art keywords
material
sheet
perfume
further
dispenser
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
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Inventor
Edward M Geiser
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UOP LLC
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UOP LLC
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
    • A45D34/00Containers or accessories specially adapted for handling liquid toilet or cosmetic substances, e.g. perfumes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/905Odor releasing material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457Parallel ribs and/or grooves
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249954With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249994Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995Constituent is in liquid form
    • Y10T428/249997Encapsulated liquid

Abstract

A perfumed dispenser which comprises a tape or strip of narrow sheet material having a raised portion at each edge and pressurerupturable microcapsules containing aroma chemical entrapped in the trough formed between the raised edges.

Description

Umted States Patent [151 3,640,629

Geiser 1 Feb. 8, 1972 [54] SHEET MATERIAL [56] References Cited [72] Inventor: Edward M. Geiser, Downers Grove, 111. UNITED STATES PATENTS [73] Assignee: Universal Oil Products Company, Des 3,436,297 4/1969 Brooks ..161/ 123 X Plaines,1l1. 3,441,353 4/1969 Clafi ..401/132 Feb- 5, Gordon X 1 PP NW 8,784 Primary Examinerl-larland s. Skogquist Attorney-James R, l-loatson, Jr. and Bernard L. Kramer [52] U.S.C1 ..40l/l32,161/123,161/162,

161/410,161/D1G.5 ABSTRACT 51 Int. Cl ..B32b 1 00 {58% Field of Search ..15/104.9s; 401/132; m /s, A Perfumed F I 161 [DIG 5 123 row sheet matenal having a named portion at each edge and pressure-rupturable microcapsules containing aroma chemical entrapped in the trough fonned between the raised edges.

11 Claims, 2 Drawing figum PATENTEDFEB 8 m2 3.640.629

Figure 2 I/V VE/V TOR:

Edward M. Ge/ser A TTOR/VEYS SI-IEET MATERIAL BACKGROUND OF THE INVENTION There are many objections to the present methods of storing, transporting and dispensing perfumes, colognes, deodorants, aftershave lotion or the like. The containers for these products are in general too large and the trend is to larger and larger containers. The large containers consume too much space in purses, suitcases, traveling bags, etc. In addition to the objection of large size, the presently used containers each has its own particular further objections. For example, aerosol dispensers suffer the disadvantage of the propellant odor mixing with the perfume or cologne and also the difficulties with leaky or clogged valves. Glass bottles or other glass containers have the objection of accidental breakage, as well as the problem of disposing of the empty containers. Accordingly, there is a need for an improved method of carrying and dispensing of perfume, cologne and the like.

DESCRIPTION OF THE INVENTION The objections described above are avoided by the novel features of the present invention, which provide a tape or strip of flexible plastic, paper or the like having perfume, cologne or the like entrapped in microcapsules and contained in the troughlike center area. These microcapsules are pressure-rupturable and the perfume, cologne or the like is readily released by pressing the strip against the body, by squeezing the strips or in any other suitable manner.

In one embodiment the present invention relates to narrow sheet material having a raised portion at each edge running along the length of said material, thereby forming a depressed area between the raised portions, said depressed area carrying pressure-rupturable microcapsules containing an aroma chemical microencapsulated therein.

The invention is more fully described with reference to the accompanying drawing in which FIG. 1 is a perspective view.

FIG. 2 is a cross section taken along lines 2-2 of FIG. 1.

Referring to FIG. 1, numeral 1 designates a section of the sheet material in its entirety. Numeral 2 illustrates the raised edges running along the length of the sheet material. Numeral 3 designates the depressed area, which also may be referred to as a trough or channel, formed between raised edges 2. Disposed in the depressed area are microcapsules indicated as 4.

It will be noted that the capsules are protected against breakage when the sheet material is formed into rolls or when strips of the sheet material are packaged in layers. Furthermore, it will be seen that the sheet material of the present invention is readily usable by either being torn off the roll or the top layer stripped off, depen;ing upon the particular method of packaging.

The sheet material may be of any suitable composition and conveniently comprises paper, cellophane and especially flexible plastic. The manufacture of these materials is well known in the art and need not be described herein in detail, with the understanding that any suitable method of manufacture may be used. The flexible plastic generally is referred to as a polymeric composition and in one embodiment, may comprise polyacrylonitrile, polyester or polyamide. Other polymeric compositions include polyacetate and polyolefins and particularly polyethylene, polypropylene or cross polymers of ethylene and propylene, with or without a diene, etc. Cellulosic rag and woodpulp fibers are ordinarily used in the manufacture of paper. No novelty is herein claimed for any particular plastic, cellophane or paper, again with the understanding that any suitable sheet material may be used for the purpose of the present invention.

Any suitable method may be used in forming the narrow sheet material having raised edges running along the length of the material. As applied to plastic, this may be accomplished, for example, either by extrusion in which the plastic melt is extruded through dyes having raised edges or it may be formed by molding, casting or the like in which the plastic melt is passed into suitable molds, dyes or the like and formed into the desired size and shape. Generally a continuous method in which the melt is conveyed through a furnace or in a zone in which hot air or other gases are passed through the melt in order to set the plastic. Here again, any suitable method for manufacturing the narrow sheet having raised edges may be employed.

The width of the sheet material may be of any suitable dimension but generally will range from about V4 inch to about 2 inches and preferably from about inch to about l inch. The edges may be of any suitable width, and generally will range from 1/16 to /6 inch in width. In one embodiment the bottom of the sheet material is flat but, in another embodiment, when the sheet material is formed in a curved method, the bottom may be slightly rounded. The depressed area will be of any suitable depth and generally will be of micron dimension in order to receive either single but preferably several layers of the microcapsules. It is apparent that the particular size and shape will be selected with reference to its ease of manufacture and ready usability.

In still another embodiment the sheet material may contain an adhesive backing, somewhat similar to the well-known Scotch tape, except for the raised edges as hereinbefore described. The adhesive backing has an advantage of maintaining tight contact between the different layers and thus further serves to avoid rupturing of the capsules. For most uses the adhesive should be readily releasable in order that the tape may be readily removed after use. However, in some cases, it may be desired to stick the strip onto some inanimate object and allow it to remain there until the perfume odor has dissipated.

As hereinbefore set forth, the sheet material carries microcapsules containing perfume, cologne or the like. Here again, microencapsulation is well known in the art and no novelty is claimed herein for the particular method of microencapsulation or for a particular perfume, cologne, etc., to be encased in the capsule. Accordingly, any suitable method may be used for microencapsulation and may include, for example, urea-formaldehyde capsules prepared by forming a precondensate and agitating with the perfume or cologne recipe. The urea-formaldehyde precondensate condenses into small microscopic capsule shell walls which contain the liquid composition enclosed therein. In another method, the encapsulating material is a starch acid-ester which is formed as a dispersion and the perfume or cologne recipe is commingled therewith and then the emulsion is spray dried to form the microcapsules containing the liquid therein. It is understood that dextrin, gelatin, gum arabic or other suitable material which will form the desired microcapsules may be used. The capsule size generally will be below about 100 microns in diameter and preferably of from I to about 50 microns, with 5 to 25 microns being particularly preferred. The capsules may be from about 10 to about 90 percent and preferably from about 30 to about percent filled with the aroma composition.

In a preferred embodiment the sheet material containing raised portions along its edges is prepared first and then the capsules are placed in the depressed area. In one embodiment, the capsules are supplied while the sheet material is in a semitacky state but care should be observed in further heating the sheet material in order that the temperature will not be so high to cause the capsules to rupture. In another method, the capsules are in a semitacky state and are charged into the depressed area in this manner. In still another method, an adhesive may be sprayed or otherwise introduced into the depressed area before feeding the capsules thereto. It is understood that any suitable method of placing the capsules in the depressed area of the sheet material may be employed.

Any suitable perfume, cologne, deodorant or aftershave lotion formulation may be incorporated in the capsules. The specific recipe will be selected with reference to the consumer Ingredient Parts by Weight Phodinol 50 Geraniol 5 Citronellol l Phenylethyl alcohol 10 Nerol Geranyl acetate 2 Aldehyde C-8, 4 Aldehyde C-9, 10% 4 Benzophenone 6 Essence of styrax, F.F.S. 4

Another perfume recipe contains the following ingredients:

Ingredient Parts by Weight Benzyl acetate Linalyl acetate 5 Benzyl alcohol 10 Peach aldehyde C-14, 1 -amylcinnamic aldehyde 10 Linalool S lndole 10% 10% Methyl anthranilate 1 Benzyl salicylate .lasmone 3 Ylang-ylang 5 A cologne base may comprise the following ingredients:

Ingredients Parts by Weight Capraldehyde 0.50 Resin benzoin 3.0 Resin lahadnum 1.5 Lavandin 15.5 Polyalkylated acetyl tetralin 1.5 Neroly 15.0 Citral diethyl acetate 30.0 Orange sweet 5.0 Rosemary 3.0

The sheet material carrying the capsules may be prepared as strips, which may be of a length within the range of from about Y1 inch to about 4 inches and preferably from about 1-% to about 2- /2 inches. These will be arranged in layers and packed in any suitable container which may be of plastic, cardboard, wood, metal, etc. In use, the top layer is withdrawn and pressed against the body to rupture the capsules and to dispense the perfume or cologne. In another embodiment, the sheet material is rolled into tape form and the user merely tears off a strip and then presses the strip against the body. The tape may be dispensed in a container similar to that presently used for Scotch" tape, which provides a cutting edge to facilitate tearing a strip of the desired size. In still another embodiment, the sheet material may be perforated across its width at desired intervals and the strip thus is readily torn from the roll. It is understood that any suitable method of packaging the sheet material may be employed.

Form the above description, it will be seen that a novel method is rovided for carrying and dispensing aroma compositions. he size of the package will be smal and thus will not consume too much space in ladies purses, carrying bags, suitcases, pockets, etc. The same advantage of small size also applies to men who may carry cologne, for example, in a pocket or traveling bag. Also, as hereinbefore set forth, the present invention avoids the disadvantages of accidental glass breakage or of aerosol containers leaking or clogging.

I claim as my invention:

1. A perfume dispenser which comprises a narrow sheet material having a raised portion at each edge running along the length of said material, thereby forming a depressed area between the raised portions, said depressed area carrying pressure-rupturable microcapsules containing an aroma chemical microencapsulated therein.

2. The perfume dispenser of claim 1 further characterized in that the sheet material is from about V4 inch to about 2 inches wide.

3. The perfume dispenser of claim 1 further characterized in that the sheet material is from about to about 1 inch wide.

4. The perfume dispenser of claim 1 further characterized in that the aroma chemical is a perfume formulation.

5. The perfume dispenser of claim 1 further characterized in that the aroma chemical is a cologne formulation.

6. The perfume dispenser of claim 1 further characterized in that the sheet material comprises strips of from about 1 to about 4 inches in length.

7. The perfume dispenser of claim 1 further characterized in that the sheet material of claim 6 is from about l- /4 to about 2- 92 inches in length.

8. The perfume dispenser of claim 1 further characterized in that the sheet material is formed into a roll.

9. The perfume dispenser of claim 1 further characterized in that the sheet material is formed from flexible plastic.

10. The perfume dispenser of claim 1 further characterized in that the sheet material is formed from paper.

11. The perfume dispenser of claim 1 further characterized in that the sheet material of claim 1 has an adhesive backing on the side opposite that carrying the pressure-rupturable microcapsules, said sheet material being formed into a roll, whereby the different layers of sheet material are maintained in tight contact.

mans-s

Claims (10)

  1. 2. The perfume dispenser of claim 1 further characterized in that the sheet material is from about 1/4 inch to about 2 inches wide.
  2. 3. The perfume dispenser of claim 1 further characterized in that the sheet material is from about 3/8 to about 1 inch wide.
  3. 4. The perfume dispenser of claim 1 further characterized in that the aroma chemical is a perfume formulation.
  4. 5. The perfume dispenser of claim 1 further characterized in that the aroma chemical is a cologne formulation.
  5. 6. The perfume dispenser of claim 1 further characterized in that the sheet material comprises strips of from about 3/4 to about 4 inches in length.
  6. 7. The perfume dispenser of claim 1 further characterized in that the sheet material of claim 6 is from about 1- 1/4 to about 2- 1/2 inches in length.
  7. 8. The perfume dispenser of claim 1 further characterized in that the sheet material is formed into a roll.
  8. 9. The perfume dispenser of claim 1 further characterized in that the sheet material is formed from flexible plastic.
  9. 10. The perfume dispenser of claim 1 further characterized in that the sheet material is formed from paper.
  10. 11. The perfume dispenser of claim 1 further characterized in that the sheet material of claim 1 has an adhesive backing on the side opposite that carrying the pressure-rupturable microcapsules, said sheet material being formed into a roll, whereby the different layers of sheet material are maintained in tight contact.
US3640629A 1970-02-05 1970-02-05 Sheet material Expired - Lifetime US3640629A (en)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762454A (en) * 1971-11-15 1973-10-02 R Wilkins Disposable garbage container
US3824953A (en) * 1972-03-27 1974-07-23 P Boone Supplemental sheet-dispensing device for a toilet-tissue dispenser
US3830198A (en) * 1967-10-27 1974-08-20 P Boone Device for providing treated sheet-like materials
US4186743A (en) * 1978-02-28 1980-02-05 Personal Products Company Perfuming self-adhering napkins
US4257176A (en) * 1979-03-09 1981-03-24 Scholl, Inc. Insole with material released under foot loads
US4746567A (en) * 1985-12-31 1988-05-24 Ylang Paper product for storing fragrances
US4764362A (en) * 1986-10-22 1988-08-16 The Cook Bates Company Nail-conditioning emery boards and process for making them
US4813976A (en) * 1986-10-22 1989-03-21 The Cook Bates Company Nail-conditioning emery boards and process for making them
EP0314340A2 (en) * 1987-10-28 1989-05-03 Minnesota Mining And Manufacturing Company Liquid transfer device
US5391374A (en) * 1993-05-10 1995-02-21 Minnesota Mining And Manufacturing Company Fragrance delivery compositions having low amounts of volatile organic compounds
WO1998055043A1 (en) 1997-06-03 1998-12-10 Gillette Canada Inc. Dental hygiene article
US5980960A (en) * 1997-04-25 1999-11-09 Arcade, Inc. Sampler applicator having a stretchy layer
US20030084914A1 (en) * 2001-11-08 2003-05-08 L'oreal Cosmetic articles having encapsulated liquid and method of making same
FR2842107A1 (en) * 2002-07-15 2004-01-16 Laurent Andre Claude Granier Wearable device in form of solid object such as piece of jewellery, which diffuses perfume or medicament by rubbing against skin or clothing of wearer
US6800252B1 (en) * 2000-03-06 2004-10-05 Paul F. Jedzinski Burstable scent beads
US20060270585A1 (en) * 2005-05-31 2006-11-30 The Procter & Gamble Company Cleaning wipe comprising perfume microcapsules, a kit and a method of use thereof
US20090155560A1 (en) * 2007-12-17 2009-06-18 Stephane Lefebvre Scented paper laminated and method for manufacturing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436297A (en) * 1964-01-02 1969-04-01 Charles Brooks Reinforced vinyl plastic stripping
US3441353A (en) * 1967-01-31 1969-04-29 Claff Clarence L Perfume dispenser
US3472675A (en) * 1966-01-27 1969-10-14 Ncr Co Pressure-sensitive capsule-containing foraminated sheet material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436297A (en) * 1964-01-02 1969-04-01 Charles Brooks Reinforced vinyl plastic stripping
US3472675A (en) * 1966-01-27 1969-10-14 Ncr Co Pressure-sensitive capsule-containing foraminated sheet material
US3441353A (en) * 1967-01-31 1969-04-29 Claff Clarence L Perfume dispenser

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830198A (en) * 1967-10-27 1974-08-20 P Boone Device for providing treated sheet-like materials
US3762454A (en) * 1971-11-15 1973-10-02 R Wilkins Disposable garbage container
US3824953A (en) * 1972-03-27 1974-07-23 P Boone Supplemental sheet-dispensing device for a toilet-tissue dispenser
US4186743A (en) * 1978-02-28 1980-02-05 Personal Products Company Perfuming self-adhering napkins
US4257176A (en) * 1979-03-09 1981-03-24 Scholl, Inc. Insole with material released under foot loads
US4746567A (en) * 1985-12-31 1988-05-24 Ylang Paper product for storing fragrances
US4764362A (en) * 1986-10-22 1988-08-16 The Cook Bates Company Nail-conditioning emery boards and process for making them
US4813976A (en) * 1986-10-22 1989-03-21 The Cook Bates Company Nail-conditioning emery boards and process for making them
EP0314340A2 (en) * 1987-10-28 1989-05-03 Minnesota Mining And Manufacturing Company Liquid transfer device
US4878775A (en) * 1987-10-28 1989-11-07 Minnesota Mining And Manufacturing Company Liquid transfer device
EP0314340A3 (en) * 1987-10-28 1990-08-22 Minnesota Mining And Manufacturing Company Liquid transfer device
US5391374A (en) * 1993-05-10 1995-02-21 Minnesota Mining And Manufacturing Company Fragrance delivery compositions having low amounts of volatile organic compounds
US5980960A (en) * 1997-04-25 1999-11-09 Arcade, Inc. Sampler applicator having a stretchy layer
WO1998055043A1 (en) 1997-06-03 1998-12-10 Gillette Canada Inc. Dental hygiene article
US6800252B1 (en) * 2000-03-06 2004-10-05 Paul F. Jedzinski Burstable scent beads
US20030084914A1 (en) * 2001-11-08 2003-05-08 L'oreal Cosmetic articles having encapsulated liquid and method of making same
EP1310186A1 (en) * 2001-11-08 2003-05-14 L'oreal Cosmetic articles having encapsulated liquid and method of making same
FR2842107A1 (en) * 2002-07-15 2004-01-16 Laurent Andre Claude Granier Wearable device in form of solid object such as piece of jewellery, which diffuses perfume or medicament by rubbing against skin or clothing of wearer
US20060270585A1 (en) * 2005-05-31 2006-11-30 The Procter & Gamble Company Cleaning wipe comprising perfume microcapsules, a kit and a method of use thereof
US20090155560A1 (en) * 2007-12-17 2009-06-18 Stephane Lefebvre Scented paper laminated and method for manufacturing same

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Owner name: UOP, DES PLAINES, IL, A NY GENERAL PARTNERSHIP

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KATALISTIKS INTERNATIONAL, INC., A CORP. OF MD;REEL/FRAME:005006/0782

Effective date: 19880916

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Owner name: UOP, A GENERAL PARTNERSHIP OF NY, ILLINOIS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:UOP INC.;REEL/FRAME:005077/0005

Effective date: 19880822