EP4009832A1 - Échantillonneur pour une bougie cireuse parfumée et procédé - Google Patents

Échantillonneur pour une bougie cireuse parfumée et procédé

Info

Publication number
EP4009832A1
EP4009832A1 EP20853342.2A EP20853342A EP4009832A1 EP 4009832 A1 EP4009832 A1 EP 4009832A1 EP 20853342 A EP20853342 A EP 20853342A EP 4009832 A1 EP4009832 A1 EP 4009832A1
Authority
EP
European Patent Office
Prior art keywords
sampler
sample
bottom layer
layer
seal
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.)
Withdrawn
Application number
EP20853342.2A
Other languages
German (de)
English (en)
Other versions
EP4009832A4 (fr
Inventor
Mickael Devassine
Amal Brohmi
Catholyn T. Griffiths
Joshua M. DOZIER
Hrazhyna Devassine
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.)
AKI Inc
Original Assignee
AKI Inc
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 AKI Inc filed Critical AKI Inc
Publication of EP4009832A1 publication Critical patent/EP4009832A1/fr
Publication of EP4009832A4 publication Critical patent/EP4009832A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/0087—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks for samples
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • C11C5/008—Candles characterised by their form; Composite candles, e.g. candles containing zones of different composition, inclusions, or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D37/00—Sachet pads specially adapted for liquid toiletry or cosmetic substances
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • C11C5/002—Ingredients
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • C11C5/002—Ingredients
    • C11C5/004—Ingredients dyes, pigments; products giving a coloured flame
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles

Definitions

  • Scented candles are a popular way to create a pleasant ambience at home. Scents such as lavender, jasmine, and sandalwood can be relaxing and invigorating. During the holidays, many people find the warm glow and aroma of pine, gingerbread, or cinnamon to make a room more festive and inviting. With such a high number of scented candles available to the consumer, the function of the invention will allow the consumer to easily identify the fragrance of interest. The invention allows for a faithful rendition of the perfumed candle through the direct use of the scented candle.
  • a sampler for lipstick is related in the U.S. Pat. No 5,562,112.
  • a coated cover stock upon which a lipstick is screen printed in any desired pattern.
  • a perimeter adhesive is applied to the coated face stock and a clear cover sheet is laminated over the lipstick.
  • the cover serves to prevent offset and projects the image of a clean, sanitary product.
  • a sampler for a fragrance candle material sample includes the following:
  • a sample of a fragrance candle material applied directly to a selected area of an upper surface of a vapor barrier bottom layer.
  • a vapor barrier top layer applied directly, without an intermediate layer, over the sample and at least a selected area of the upper surface of the vapor barrier of the bottom layer.
  • a user can separate at least part of said top layer from the bottom layer to expose at least part of the sample to the atmosphere and allow the volatile molecules in the sample to be released.
  • the top layer can be designed to again be sealed to the bottom layer to prevent further release of the volatile molecules in the sample.
  • Also disclosed is a process for manufacturing the disclosed sampler includes the following:
  • the sample of the fragrance candle material may be diluted with compatible additives such as waxes (paraffin wax, soy wax%) and solvents (isopropyl myristate, isopropyl palmitate, dioctyl adipate%) to help the volatile molecules to be released when the sampler is opened, and to adjust the hardness and melting point of the candle wax leading to a better application of the wax on the said bottom layer.
  • compatible additives such as waxes (paraffin wax, soy wax%) and solvents (isopropyl myristate, isopropyl palmitate, dioctyl adipate)
  • a stabilizer and/or colored substance may be added to the mixing to stabilize and/or color the mixing the sample.
  • the sample of melted candle material is applied to an intermediate pad and transferred to the base layer.
  • the pad may be in any shape (disc, rectangle, candle).
  • the candle wax may be colored with pigments.
  • the sample of scented wax is applied to a substantially central area of a substantially vapor impermeable plastic or laminate sheet bottom layer, which may be in the form of disc, rounded rectangle or other shape.
  • the top layer is typically a similar shape as the bottom layer of the same material or another plastic or laminate sheet material.
  • the seal between the bottom and top layers may be formed by surface to surface contact adhesion between the opposed faces of the bottom and top layers or by an adhesive or other bonding (such as heat-sealing, Radio-Frequency sealing) between the opposed faces of the bottom and top layers.
  • such a seal is formed around the periphery of the contacting opposed faces of the bottom and top layers and is conveniently radially inset from the edges of the layers over at least part of its length to provide an unbonded tab or edge which can be gripped by the user to separate the bottom and top layers when it is desired.
  • Figure l is a vertical cross-section view through the sampler.
  • Figure 2 is a top view of a sampler.
  • Figure 3 shows a roller applicator of the scented candle material.
  • Figure 4 depicts a process for the manufacture of a sampler shown in Figure 1.
  • Figure 5 is a vertical cross-section view through another embodiment of a sampler.
  • Figure 6 is a vertical cross-section view through another embodiment of a sampler.
  • the sampler disclosed is shown in Figures 1 and 2. It comprises a bottom barrier layer (1) on which is applied the pre-melted and diluted scented candle wax (2) and over which is applied a top barrier layer (3).
  • a seal ring of adhesive (4) or other sealing bond is placed around the periphery of the bottom layer (1) to keep in place the top layer to avoid the release of odorous, volatile molecules.
  • the top (3) and bottom (1) layers may be sealed together by heating or by another process or created to enable an auto adhesive utilizing their surface energy properties ( Figure 6). In these cases, the adhesive ring (4) is not necessary.
  • the bottom layer (1) can be made from odorless, plastic materials which are not degraded or dissolved by the sample candle materials to be applied to them, and which will present good barrier properties.
  • An example of those materials are polyolefins, such as polyethylenes, polypropylenes, or polyester.
  • Polymers for use in the bottom or top layer are polyester polymers, e.g. polyethyleneterephtalate.
  • the bottom layer may be a laminate of two or more different materials. For example, a polyethylene or an amorphous polyester upper layer with a polyester under layer, bonded together by an adhesive interface such as a polyacrylic adhesive. This kind of laminate may be selected if a peelable heat-seal is desired.
  • the bottom layer may be treated (corona discharge) or coated in order to enhance the adhesion of the sample of scented candle material to the surface of the polymeric bottom layer material.
  • an adhesive layer (7) may be applied to the bottom layer’ s reverse face to which the candle material is applied. That adhesive layer allows for placement of the sampler on a carrier such as a card or a newspaper.
  • the top layer (3) can be made from the same materials as the bottom layer (1).
  • the top layer may also be treated or coated to aid the adhesion of any adhesive or printing thereto.
  • the scented candle material (2) is applied directly to the bottom layer in liquid form after melting and diluted if desired with suitable additives (solvents and/or waxes).
  • the solvents may be an organic oil such as isopropyl myristate or isopropyl palmitate or a hydrocarbon such as a paraffinic oil.
  • the waxes may be a paraffinic wax, soy wax, microcrystalline wax such as Vybar 103.
  • the choice of the diluents will depend on the candle wax.
  • the use of additives may assist with the adhesion of the candle on the bottom layer, modify the melting point of the candle and may help the release of the candle volatiles molecules.
  • the percentage of solvents or/and waxes added in the melted candle material can vary and will need to be determined for any scented candle.
  • the amount of candle/diluent materials which are applied to the bottom layer may be adjusted in accordance with the strength of the scents desired.
  • the top and bottom layers may be selected to adhere, or to be sealed to one another and form a vapor barrier seal around the area to which the sample of candle material has been applied.
  • an adhesive (4) or similar bonding material needs to be applied, preferably around the area to which the candle material has been applied to the bottom layer (1). It is preferred to provide at least part of the radially outward edge of the sampler as an unbonded edge (5) or tab so that a user may easily pull off the top layer.
  • the adhesive (4) used to bond the top and the bottom layers together may be a water or solvent base adhesive.
  • a pressure sensitive adhesive such as a polyacrylate adhesive or a hot-melt adhesive may be used for example. In the case of the adhesive use with solvent or water that needs to be removed, it is preferred that the removal step is done before the application of the candle material in order to avoid the contamination of the sample rendition.
  • the use of water base polyacrylic adhesive is preferred.
  • Printing / images may be added on the bottom layer (1) and/or the top layer (3).
  • the ink can be applied in a separate printing operation from the applying the sample. This printing may be achieved before or after the application of the scented candle material to the bottom layer.
  • the disclosed sampler is preferably made by applying an adhesive ring (4) around the sample area (2) of the bottom sheet (1) to which a sample of scented candle material is to be applied. Then a top layer (4) is applied over the sample area (2) to form a laminate from which the required sampler discs are cut, by stamping, for example.
  • the adhesive (4) is preferably applied to the bottom layer (1) using a conventional sculptured roller applicator (10) shown in Figure 3.
  • the adhesive may be dried by a hot air blower (11) before the application of the sample of candle material, particularly when the adhesive is a water-based product.
  • the candle material is preferably melted and diluted in a temperature-controlled bath (6) applied to the bottom layer (1) using a conventional sculptured roller applicator (12) shown in Figure 3 after the application and drying of the adhesive or ink (on the bottom layer).
  • the rollers are kept in a controlled temperature atmosphere by using a hot tunnel or a hot air blower (8) to avoid the solidification of the waxy material on the rollers and on the pads.
  • the shape of adhesive and/or candle material application can be defined in function of the pad (9) shape used on the roller.
  • the adhesive and/or candle material may be applied by a non-contact or ink-jet printer technique.
  • An adhesive (4) and a melted candle material diluted or not (2) are applied on a bottom layer (1) then covered with a top layer by passing the two layers (1) and (3) carrying the adhesive (4) and the candle material through the nip of a pressure roller (14).
  • the top layer (3) can be printed by using a printing unit (15).
  • the composite laminate can be heated or dried by a hot air blower (16) or other means to remove residual water or solvent and/or cured by UV light (17).
  • the top layer may be preprinted before the production of the sampler. In that case, a registration system will be necessary.
  • the sampler (19) is separated from the composite utilizing a cutter such as a stamp or an air blade cutter (18).
  • a cutter such as a stamp or an air blade cutter (18).
  • a commercial scented candle is melted and mixed with an organic oil, isopropyl myristate in a ratio of 4 parts candle material to 1 part organic oil.
  • the hot liquid mixture is then placed in a controlled temperature bath of a roller applicator system.
  • a water-based adhesive such as Purethane 20914 Laminating Adhesive from Ashland
  • a water-based adhesive is applied in the shape of a rectangular ring to the bottom clear polyester film (coated on the back face by an adhesive and protected by a silicon liner) by using a roller applicator.
  • the adhesive is dried by a hot air blower before the application of the hot, liquid scented candle material by a roller applicator placed in a hot atmosphere by using a hot air blower.
  • the bottom material is then covered by a top treated clear polyester film by passing the two films through the nip of a pressure roller.
  • the sampler is cut by a stamp cutter.
  • a sampler for a fragrance candle material including a sample of the fragrance candle material applied on a selected area of an upper surface of a bottom layer which is a vapor barrier, a top layer which is a vapor barrio is applied over at least the selected area of the upper surface of the bottom layer, and a seal between the top layer and the bottom layer creating a vapor barrier enclosure for the sample.
  • the sample can be diluted with compatible additives and solvents as desired.
  • a stabilizer can also be added to the fragrance candle material.
  • a colored pigment can also be added to the sample of fragrance candle material.
  • the seal between the top layer and the bottom layer is formed by a ring of adhesive placed beyond at least part of the sample and around the periphery of the upper surface of the bottom layer.
  • the seal between the top layer and the bottom layer is formed by utilizing heat.
  • the seal can be radially inset from the edges of the top and bottom layers for at least part of its length.
  • the bottom layer can be coated to enhance adhesion to the sample.
  • a process for manufacturing a sampler for a sample of a fragrance candle material includes: selecting a vapor barrier material for a bottom layer of the sampler, selecting a vapor barrier material for a top layer of the sampler, applying a sample on an upper surface of the bottom layer; and sealing the top layer to the bottom layer.
  • the sample can be diluted prior to applying to the upper surface of the bottom layer.
  • the process may include adding a stabilizer to the sample prior to applying to the upper surface of the bottom layer.
  • the seal is radially inset from the edges of the top and bottom layers for at least part of its length.

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Fats And Perfumes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un échantillonneur pour un échantillon d'un matériau de bougie cireuse parfumée. Le matériau cireux parfumé est fondu et peut être dilué avec des additifs et/ou un liquide compatibles (huile organique ou hydrocarbure), avant d'être stratifié sur une face d'une couche inférieure. Une couche supérieure (3) est appliquée directement sur l'échantillon et peut être collée à la couche inférieure pour former un joint. Selon un autre mode de réalisation, un joint périphérique est formé entre les couches supérieure et inférieure. Le joint peut être séparé par un utilisateur tirant sur une languette d'une partie de la couche supérieure pour exposer la face de l'échantillon à l'atmosphère permettant de libérer les molécules volatiles présentes dans la bougie. Avec une colle repositionnable en tant que joint, la couche supérieure peut être remplacée pour empêcher une libération supplémentaire de molécules volatiles. La présente invention concerne également un procédé de réalisation de l'échantillon.
EP20853342.2A 2019-08-09 2020-08-10 Échantillonneur pour une bougie cireuse parfumée et procédé Withdrawn EP4009832A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962884820P 2019-08-09 2019-08-09
PCT/US2020/045620 WO2021030269A1 (fr) 2019-08-09 2020-08-10 Échantillonneur pour une bougie cireuse parfumée et procédé

Publications (2)

Publication Number Publication Date
EP4009832A1 true EP4009832A1 (fr) 2022-06-15
EP4009832A4 EP4009832A4 (fr) 2023-09-06

Family

ID=74571217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20853342.2A Withdrawn EP4009832A4 (fr) 2019-08-09 2020-08-10 Échantillonneur pour une bougie cireuse parfumée et procédé

Country Status (11)

Country Link
EP (1) EP4009832A4 (fr)
JP (1) JP2022543350A (fr)
KR (1) KR20220044941A (fr)
CN (1) CN114126450A (fr)
AU (1) AU2020329781A1 (fr)
BR (1) BR112022000819A2 (fr)
CA (1) CA3147280A1 (fr)
CL (1) CL2022000074A1 (fr)
MX (1) MX2022000595A (fr)
PE (1) PE20220454A1 (fr)
WO (1) WO2021030269A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439172A (en) * 1992-07-29 1995-08-08 The Beautiful Bouquet Company Limited Planar sampler for a liquid volatile material and method
GB9723451D0 (en) * 1997-11-07 1998-01-07 Beautiful Bouquet The Company Device
GB9723452D0 (en) * 1997-11-07 1998-01-07 Beautiful Bouquet The Company Device
US6287652B2 (en) * 1998-12-09 2001-09-11 Color Prelude, Inc. Fluid product sampler package with clear moisture vapor barrier film
US6706081B2 (en) * 2000-04-28 2004-03-16 The Dial Corporation Decorative candle
US10039851B2 (en) * 2014-01-28 2018-08-07 S. C. Johnson & Son, Inc. Wax melt system

Also Published As

Publication number Publication date
MX2022000595A (es) 2022-03-04
EP4009832A4 (fr) 2023-09-06
PE20220454A1 (es) 2022-03-30
CL2022000074A1 (es) 2022-10-21
WO2021030269A1 (fr) 2021-02-18
AU2020329781A1 (en) 2022-02-03
KR20220044941A (ko) 2022-04-12
CN114126450A (zh) 2022-03-01
CA3147280A1 (fr) 2021-02-18
BR112022000819A2 (pt) 2022-03-08
JP2022543350A (ja) 2022-10-12

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