EP0156914B1 - Procede et dispositif d'application - Google Patents

Procede et dispositif d'application Download PDF

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Publication number
EP0156914B1
EP0156914B1 EP84903196A EP84903196A EP0156914B1 EP 0156914 B1 EP0156914 B1 EP 0156914B1 EP 84903196 A EP84903196 A EP 84903196A EP 84903196 A EP84903196 A EP 84903196A EP 0156914 B1 EP0156914 B1 EP 0156914B1
Authority
EP
European Patent Office
Prior art keywords
application
aerosol
applicator element
contents
package
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
EP84903196A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0156914A4 (fr
EP0156914A1 (fr
Inventor
Yoshio Katsuda
Masuo Matsumoto
Yoshihiro Minamite
Kazunori Hoshino
Yukio Hachinohe
Iwao Yazawa
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.)
Dainihon Jochugiku Co Ltd
Original Assignee
Dainihon Jochugiku Co Ltd
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
Priority claimed from JP1983131880U external-priority patent/JPS6039360U/ja
Priority claimed from JP1983195902U external-priority patent/JPS60104266U/ja
Priority claimed from JP59029306A external-priority patent/JPS60172901A/ja
Priority claimed from JP59041749A external-priority patent/JPS60187365A/ja
Application filed by Dainihon Jochugiku Co Ltd filed Critical Dainihon Jochugiku Co Ltd
Publication of EP0156914A1 publication Critical patent/EP0156914A1/fr
Publication of EP0156914A4 publication Critical patent/EP0156914A4/fr
Application granted granted Critical
Publication of EP0156914B1 publication Critical patent/EP0156914B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/285—Nozzles, nozzle fittings or accessories specially adapted therefor for applying the contents, e.g. brushes, rollers, pads, spoons, razors, scrapers

Definitions

  • This invention relates to a method for applying the content of an aerosol can and an apparatus for carrying out this method, according to the preamble of claims 1 and 5.
  • the liquid content is guided by means of a rod towards an applicator element formed on a lateral part of the aerosol packaging, which causes the liquid content to flow from an application face of the applicator element, and from the application of the liquid which flows onto a given area.
  • Insects are removed from carpets and floor coverings by treating the roots of the threads of carpets and floor coverings using the application process mentioned above - and an aerosol device suitable for this application.
  • the inventors have pursued a diligent study oriented towards the development of a process capable of applying precisely and surely desired active agents to clothing, leather goods, furniture and carpets. Consequently, they have found that the aerosol spray method, precisely the method which comprises the steps of guiding the liquid content of an aerosol package via a rod towards an applicator element formed on the side wall of aerosol packaging, flow of the liquid content out of the application surface of the applicator element and spreading of the agent which flows over a given surface, allows safe and effective treatment as desired . This knowledge led to perfect this invention.
  • the method that this invention uses for the application of an active agent such as the insecticide or miticide contained in an aerosol package is characterized in that in the application support carrying the applicator element is provided over the entire length a feed chamber located between this support and this element, this feed chamber is connected with the rod for removing the content from the packaging so as to guide the content to to this feed chamber, the content located inside the feed chamber is allowed to ooze from the latter towards the applicator element.
  • an applicator element formed over the length of the side wall of the aerosol packaging is used, which allows the active agent to be released via the applicator element and to be deposited on a given surface, instead of using the classic adapter mounted around the nozzle of the aerosol can for example.
  • the applicator element formed on the side wall of the aerosol package and the supply means for sending the active agent from the rod to the applicator element are not precisely limited as regards their shape.
  • the applicator element can be made of a liquid absorption material and the connection between the connection duct and the application support can be made by opposing the connection duct to an upper side wall of a guide member inserted in the supply chamber between the interior surface of the supply chamber and the flow space of the active agent.
  • the aerosol apparatus of the application type comprises an application support disposed vertically on the external wall of the aerosol packaging and adapted to fix the applicator element made of a material. liquid absorption in the longitudinal direction on its external surface; on the internal surface of the applicator element is formed a supply chamber for the active agent contained in the aerosol packaging and a connection conduit connected to a rod of the packaging aerosol is placed in front of an upper side wall of a guide orange inserted in the supply chamber in the middle of the interior surface of the supply chamber and the flow space of the active agent, so as to allow the active agent introduced via the connection conduit to flow from the external face of the application support.
  • the application support can be manufactured by forming a trough-like receiving frame closed at its opposite ends in the longitudinal direction and having an opening formed therein.
  • the applicator element made of a non-absorbent material, having a smooth application face projecting from one side.
  • the active agent contained in the aerosol packaging is sent from the rod to the applicator element formed on the side wall of the aerosol packaging. and that it can then flow from the application face of the applicator element.
  • the applicator element formed on the side wall of the aerosol package and the supply means located between the rod and the applicator element are not particularly limited as to their shape.
  • the application device of the present invention described above represents an entirely new concept, never provided for by the conventional device, developed for the application of the contents of the aerosol package.
  • FIG 1 is a perspective view of an aerosol apparatus of the application type according to an embodiment of this invention.
  • Figure 2 is an enlarged cross section of part of the embodiment of Figure 1.
  • Figure 3 is a side cross section of the portion of a connecting conduit in the apparatus of Figure 1.
  • an aerosol package 1 consists of an aerosol unit, a pump type injector, a clamping cylinder unit, etc.
  • a mounting cup is fixed by means of a fixing flange 3.
  • a rod 5 passes and leaves the mounting cup 4. To this rod 5 is connected a button 6.
  • the pressure button 6 is constructed so that when lowered, the contents such as an insecticide, a paint, a cleaning agent or a wax prepared in an applicable form, spurts through a nozzle 7 due to the propelling force of an accumulated pressure propellant or the pressure generated by a pump mechanism.
  • This nozzle 7 is integrally formed, via its outer end, with a button cover 8, fixed on the upper end of the aerosol can 1. While the pressure button 6 is kept lowered, the nozzle 7 bends slightly and changes shape to guide the contents of the aerosol can 1 towards the outside.
  • a media applica- t i is 11 is fixed via relief flanges 10 of the cover button 8.
  • This application support 11 allows a sheet-like applicator element 12 made of an absorbent material such as felt, open-cell foam, paper, nonwoven fabric or fabric, to cover three sides of its outer surface in the direction lengthwise, admits the opposite sides of the applicator element 12 into adjustment grooves 13 each formed on its opposite sides and maintains the applicator element 12 over a prescribed width with assembly bars 14.
  • a supply chamber 15 for the content of the aerosol package is formed in the direction of its length on the internal surface of the applicator element 12.
  • the nozzle 7 of the aerosol package 1 is connected to the upper end of the supply chamber 15 and a guide member 17 of cylindrical shape is inserted in the supply chamber 15 in the middle of the internal surface of the supply chamber 15 and of a flow space 16 for the contents of the aerosol can.
  • An injection orifice 18 of the nozzle 7 mentioned above is placed opposite the central part of an upper side wall of the guide member 17.
  • the applicator element 12 is in the form of a sheet and the application support 11 causes this applicator element 12 to cover three of its sides in the direction of the length of its outer surface. It admits the opposite faces of the applicator element into the adjustment grooves 13 each formed on its opposite sides, and it fixes the applicator element 12 according to a prescribed width by means of bars 14.
  • the applicator element 12 can be produced in the form of a plate having its outer surface curved outwards, this applicator element in the form of a plate 12 can be fixedly mounted on the front face of the applicator element 11 , as shown in figure 4 and in figure 5.
  • the guide member 17 is of cylindrical shape. According to a modification of this embodiment, it can be in the form of a flat plate or in the form of a flattened cylinder having an elliptical cross section as illustrated in FIG. 4 and in FIG. 5.
  • the release of the contents which gushes out is carried out by depressing the pressure button 6.
  • this release of the contents can be carried out by pressing the cylinder 2 of the bottle.
  • a continuous spray mechanism can be adopted, capable of continuously spouting the contents.
  • the applicator element 11 can be adapted so that the gushing of the content is obtained by pressing the applicator element 11 against the object to be treated and by allowing the pressure thus applied to press directly on the rod 5. The forced release of the content by the pressure of the applicator element 11 will now be described, more specifically with reference to FIG. 6.
  • the rod 5 is connected to an inclined operating valve adapted to make the content spout out when it is pressed in a direction intersecting its axial direction.
  • the applicator element 11 which is connected to this rod 5 via the nozzle 7, is separated from the aerosol can 1 by a suitable distance 20.
  • one face at the lower end of the applicator element 11 is pivotally supported on the base support 21 with a fixing rod 22.
  • the application support 11 moves in the direction of the aerosol container 1 with the fixing rod 22 as a fulcrum for tilting the rod 5 via the nozzle 7. Consequently, the valve of the packaging aerosol 1 is released to make the contents spout out through the nozzle 7 and, thanks to the operation mentioned above, to cause the spurting contents to disperse over the entire surface of the applicator element 12.
  • FIG. 7 A similar embodiment, according to the present invention, is shown in FIG. 7.
  • FIG. 7 is a partial cross section of the apparatus.
  • an aerosol package 1 is fixed with an application support 11 over its entire length in the vertical direction.
  • the application support 11 has an applicator element of the sheet type 12 made of an absorbent material such as felt, open-cell foam, paper, a nonwoven fabric or cloth and so on, or an applicator element made of a non-absorbent material so as to distribute the liquid content over the entire applicator element 12, and a flow space 16 formed inside the applicator element 12 and connected to a nozzle.
  • the present invention provides the following effect. Since the application support which has the applicator element fixed in the direction of the length on its external surface, is fixed in the vertical direction on the external wall of the aerosol can, the device offers a large application surface . Because the projection nozzle of the aerosol can or the connection conduit connected to the rod is placed opposite the guide member inside the supply chamber, almost all the content projected by via the projection nozzle strikes an upper side wall of the guide member and only a small portion of the projected content is absorbed by the applicator element via the interior surface of the supply chamber and content flow space and becomes applicable. In the same pads, most of the projected content remains on the guide member, flows along the flow space and disperses uniformly over the entire surface of the element applied. a large area. As a result, the applicator element may have a large surface for the application of the content and allows the application of the content to a large surface with great efficiency.
  • Figure 8 is a partial cross section of the aerosol apparatus of the application type according to another embodiment of this invention.
  • Figure 9 is an elevation of a housing frame in the apparatus illustrated in Figure 8.
  • Figure 10 is a cross-section along line IX - IX shown in the diagram in Figure 9.
  • Figure 11 is a partial perspective view of the application support.
  • FIG. 12 is a lateral cross-section of the portion of a connection tube serving to hold the reciprocally assembled housing frame and the application support.
  • an aerosol package 101 has a mounting cup 104 fixed to the upper end of a cylinder 102 by means of a flange 103.
  • a rod 105 exits from this mounting cup 104.
  • a pressure button 107 having a tilting connection tube 106 protruding on one of its sides.
  • the rod 105 is adapted so that when the pressure button 107 is lowered, a valve mechanism placed inside it opens and the content of the aerosol such as an insecticide, a paint, a product of cleaning or a wax prepared in an applicable form, spurts accordingly through the connection tube 106.
  • connection tube 106 is fixed to a side wall 110 of a button cover 108, fixed to the upper end of the aerosol can 105.
  • On the external surface of the fixing element 111 is formed a depression 112 for its insertion.
  • a receiving frame 113 is connected to the outer side wall of the touch-sensitive cover 108 and to the aerosol can 101 along the length of the assembly in the axial direction towards the lower end of the aerosol 101.
  • This housing frame 113 is formed of a flattened trough-like element 115, having its extreme ribs in its longitudinal direction closed with walls 114 facing each other.
  • a connection tube 117 communicating with a connection duct 116 opening into the flattened trough-like element 115 projects beyond the rear.
  • connection tube 117 is detachably connected to the depression 112. Consequently, by means of this connection tube 117, the content of the aerosol supplied by the connection tube 106 is introduced into the depression in the form of 'trough 115.
  • This trough-shaped depression 115 has an arcuate applicator element, with a smooth surface 118, protruding on one side in the direction of the length which must be provided with an application support 120, produced in a non-absorbent material.
  • a groove 123 communicating with the rear of the connection duct 116 is formed in the part central, in the direction of the length of the trough-shaped depression 115.
  • a notch 124 is formed on the rear side 121 of the application support 120 in the position corresponding to the front end part of this groove 123.
  • a groove of dispersion 126, communicating with this notch 124, is formed in the direction of the length of the side wall 125 of the application support 120.
  • the reception frame 113 is formed in the manner described above to place in the direction of the length on a side face of the aerosol can 101.
  • the connection of this frame 113 with the aerosol can 101 is done by causing the insertion of the fixing of a hanging tab 132, protruding from the lower end of the c reception area 113 in the assembly groove 131 of the fixing element 130 fixed on the lower bottom of the aerosol can 101.
  • it determines the pinching of a fixing tab 133 which protrudes from opposite faces in the direction of the upper end of the receiving frame 113 and which must be engaged with hooking depressions (not shown), on the external lateral face of the key cover 108 fixed to the upper end of the aerosol packaging 101.
  • the fixed connection of the receiving frame 113 and the application support 120 is done by causing the insertion with grip of the hanging projections 134 each formed at the upper and lower ends of the rear face 121 of the support. application 120 and parts provided for hanging 135 of the frame 113.
  • a permanent valve opening mechanism 136 is produced by providing the pressure button 107 on its opposite faces an operating lever 140, the lower ends of which are pivotally supported on the fulcrum of an axis 137, and the upper end of which forms a hollow plate 138, by perforating an oblong groove 142 in the direction vertical in the support wall 141 of the operating lever 140, again forming a latching depression 143 on the side faces of the oblong groove 142 and letting the latching depression 143 communicate with the oblong groove 142.
  • a hooking projection 145 is fixed on the internal faces of the external walls 144 of the button cover 108 and is inserted into the oblong groove 142.
  • the hooking projection 145 and the element of support of the axis 137 of the operating lever 140 in the conditions which do not cause the aerosol content to spurt out, are separated by a distance less than the distance between the support element of the axis 137 and the attachment depression 143. This difference in distance constitutes the stroke of the depression exerted on the pressure button 107 for the spouting of the content of the aerosol.
  • a display means 146 protrudes from the upper face on one end of the upper plate 138.
  • a viewing opening 148 is provided, which allows the means 146 to exit only during the operation of the continuous opening valve of the operating lever 140 and does not allow its exit in the absence of the operation of this valve.
  • the button 107 is pressed down via the fulcrum of the axis 137 so as to release the valve mechanism and advance the content of the aerosol towards the connection tube 106.
  • the button 107 rises thanks to the spring of the valve mechanism and the gushing of the content towards the connection tube 106 stops.
  • the content of the aerosol which has progressed can flow along the flow space defined between the connection tube 106, the connection conduit 116, the groove 123, the notch 124, the dispersion groove 126 and the fine surface irregularities 127 on the one hand and their opposite external faces on the receiving frame 113 and the application support 120 on the other hand.
  • the applicator element 118 must take a lower horizontal position relative to the device as a whole, the content of the aerosol is uniformly dispersed in the applicator element and can be applied uniformly to the object to be treated.
  • the intermittent spurting of the aerosol contents mentioned above is sufficient to apply a small amount of the active agent to a small area.
  • the operating lever 140 is lowered to start spouting and is then placed obliquely in the direction opposite to spouting as indicated by the dashed line in Figure 8 so that the latching projection 145 is brought into engagement with the latching depression 143 formed continuously along the oblong groove 142.
  • the latching projection 145 is held inside the oblong groove 142 of the operating lever 140 and it can have no effect on this lever.
  • the attachment established between the attachment depression 143 and the attachment projection 145 keeps the pressure button 107 lowered and allows the continuous spouting of the content of the aerosol.
  • this invention allows the content of the aerosol supplied via the connection conduit to flow from the external face of the application support by causing the opening of the connection conduit connected to the rod. from aerosol packaging to the trough-like receiving frame closed on its opposite sides in its longitudinal direction, and at the same time allowing the solid fixing of the application support made of a non-absorbent material in the frame the receiving frame with the flat and smooth surface applicator element protruding on one side which gives rise to the space for the aerosol contents to flow between the application support and the frame.
  • the applicator element exerts an extremely low friction resistance on flexible materials such as carpets and fabrics. Therefore, we can press it strongly against a flexible object of great thickness such as a carpet so that the content of the aerosol is applied to the deep cavities of the object.
  • the aerosol device of the application type used according to the invention is not necessarily limited to the above embodiments.
  • the shape of the applicator element can be freely chosen to suit the intended use and the surface of the object to be treated.
  • the part of the applicator element formed over a part of the entire length proves effective.
  • the content of the aerosol is in the liquid state when it passes the connection section, it can have any desired shape. It is only necessary that the content of the aerosol progresses towards the applicator element.
  • the gas spout orifice may for example be in the form of a tube deployed on the lateral face of the packaging and provided in suitable positions with spouting orifices, the application support being able to be fixed to this tube.
  • the guide member is effective in guiding the content of the spray aerosol towards the supply chamber, it is not an essential constituent when the application support is made of a non-absorbent material or when the the upper part of the guide bar is opposite to the gushing outlets of the nozzle.
  • Examples of the solvent for the active agent fixed in the content of the aerosol include alcohols, ketones, ethers, oils, halogenated hydrocarbons, fluorohalogenated hydrocarbons and various other substances.
  • This solvent can be chosen to suit the intended use.
  • Petroleum-based solvents generally excel in their ability to facilitate the absorption of active agents by the treated surfaces, but they are likely to wet the surfaces.
  • the use of a non-flammable solvent or their mixtures chosen from the group comprising lower alcohols, ethers and fluorohalogenated hydrocarbons having boiling points not exceeding not 100 ° C is desirable.
  • any conventional propellant can be used, such as those generally adopted for mist aerosols. To ensure safety against fire, it is desirable that such a propellant be used in admixture with a flame retardant gas.
  • Examples of the active ingredient to be incorporated into the contents of the aerosol include furniture cleaning products such as "Carnauba”, “Ceresin", and “Silicone 200" waxes, antistatic agents or agents for removing static electricity containing sulfates of higher alcohols and organic amine salts of phosphates of higher alcohols, waterproofing agents such as stearamide methylpyridinium chloride, octadecylethylene urea and silicone resins, softening agents and brighteners for leather goods using spermaceti alcohol, liquid paraffin and fatty acid esters of glycerin as main constituents, varnishes, fungicide products such as sorbic acid and acid dehydroacetic, deodorants such as glycerol and hexachlorophene, glass cleaning products containing sodium chain alkylbenzenesulfonate ire and potassium pyrophosphate, stain removers and de-icing agents using alcohols and diethylene glycol, anti-rust lub
  • insecticides and miticides include various pyrethroid compounds such as phenothrin, perhrin, resmethrine, 3'-phenoxybenzyl 2,2,3,3, -tetramethylcyclopropane carboxylate, allethrin, furamethrin, ementa penthrin and other specialties , synergistic agents for pyrethroid compounds such as IBTA, S-421, lethane 384, piperonyl butylate, "Synepyrin 222" and “Synepyrin 500", various organophosphorus insecticides such as sumithion, diazinon, various carbamate insecticides such as "MTMC”, and “MPMC”, other insecticides and mosquito repellants such as "Deet” and benzyl benzoate.
  • pyrethroid compounds such as phenothrin, perhrin, resmethrine, 3'-phenoxybenzyl 2,2,3,3, -tetra
  • a pyrethrum-type compound for the extermination of various species of dust mites from homes infesting carpets, the application of a pyrethrum-type compound at a rate of 0.5 mg to 5 g per square meter, possibly in combination with an agent increasing the synergy pyrethrum type compound applied at a rate of 0.5 mg to 5 g is sufficient. This app is very safe.
  • This invention is particularly intended for the protection of carpets and floor coverings. It is effective in exterminating various species such as house dust mites. cheyletins, mite type mites and wool-damaging insects such as moths, web moths, various beetles, black beetles infesting carpets at all stages of their growth, i.e. eggs, larvae , nymphs, imagos. In addition, it is effective in exterminating household ticks, atropos and beetles, wasp flies, cockroaches, cereal pests such as rice weevils, fleas, lice and bedbugs.
  • This invention is not limited at all as to the type of carpet or floor covering to be treated. It is also effective in the treatment of oriental blankets, wool carpets, looped carpets, fur and sheep cushions, and all kinds of floor coverings without reference to the depth of the threads or pile.
  • This invention is quite unique in the sense that it adopts an aerosol apparatus of the application type, designed to be used safely (free from toxicity and combustion) indoors and such as the application surface of a material with a freely chosen shape, ensures efficient and uniform application of the active agent mentioned above.
  • results of the test indicate that the treatment by the aerosol method by application according to the invention is highly effective, by preventing the carpet from being infested with mites and that the agents applied manifest significant residual effects.
  • the preventive effects are relatively higher than the extermination effects, they remain insufficient.
  • the same treatment is carried out according to the conventional spraying method and the method using an apparatus which has a felt toroidal adapter near the spray nozzle.
  • the surfaces are examined in relation to cleanliness (A), the degree of dispersion of the active agent in the surrounding area (B) and the duration of the treatment (C).
  • the results of the test are classified on the four-point scale in which ++++, +++, ++ and + denote progressively decreasing orders starting respectively from the highest degree of cleanliness in (A), the lowest degree of dispersion of the active agent in (B) and the shortest duration of treatment in (C).
  • tests 1 and 2 The results of the test indicate that the method of applying the aerosol (tests 1 and 2) according to the invention far exceeds the conventional methods, that is to say the spray method ( tests n ° 3) and the process using the apparatus which has a toric adapter sponge fixed close to the spray nozzle (test n ° 4), with regard to the cleanliness due to the treatment, to the prevention of the dispersion of the agent applied in the surrounding area and the duration of the treatment.
  • Molds developing in a cabinet are incubated and transplanted in 5 points on a variety of covers (0.5 m wide and 1.5 m long) at the positions indicated by the mark X in Figure 13. Then the blanket is left under 100% humidity for 2 weeks.
  • various active agents are applied by the method of this invention and the conventional methods for examining the fungicidal and deodorant effect, the degree of dispersion of the active agent (A), and the duration of the treatment (B). .
  • the agents are sprayed at a distance of approximately 40 cm from the surface of the covering.
  • results of the test are classified according to the four-point scale in which ++++, +++, ++ and + denote progressively decreasing orders, starting respectively from the highest fungicidal and deodorant effect, lowest degree of dispersion of active agent and shortest duration of treatment.
  • the results of the test indicate that the method of applying the aerosol by application (tests 1 and 2) according to the invention far surpasses the conventional methods (tests 3 and 4) in with regard to the fungicidal and deodorant effects, the prevention of the dispersion of the active agent in the surrounding area and the duration of the treatment.
  • the method of the invention is capable of distributing the active agent all over the entire surface of the blanket.
  • a mixed solvent ethanol and F-113 1.0 g of d-resmethrin and 2.0 g of "Synepyrin 500" are dissolved.
  • the solution is placed in an aerosol packaging of the spreading type and a pressurized propellant is added thereto to produce an aerosol.
  • About 1/4 of the total volume of the aerosol mentioned above is applied to the entire surface of a carpet covering 6 tatami mats (straw mats) and suffering from the significant growth of house dust mites. After a period of 1 week, the coverage is examined to find out the survival rate of the mites. The rate is less than 2%.
  • An aerosol is prepared by spreading following the method of Example 1 but using 1.5 g of d-phenothrin of 2.0 g of benzyl benzoate. About 1 / 5th of the total volume of the aerosol thus produced is applied to the entire surface of a pure wool carpet covering 4 and a half mats. After a period of one day, 100 moth larvae and 200 moth eggs are transplanted. After a week's duration, the cover is examined to see the number of surviving moth larvae. The number of moth larvae surviving is less than 2. When examined after a period of one month, no new born mites are observed. Thus the extermination method according to the present invention has a significant effect against the harmful insects of wool.
  • An aerosol is prepared by application following the method of Example 1 and using 8 g of a sodium alkyl higher benzene sulfonate and 2 g of potassium pyrophosphate. About 1/4 of the total volume of the aerosol is applied by spreading thus produced over the entire surface of a mat covering 4 and a half mats and soiled with fatty food.
  • the treatment does not cause any dispersion of the active agent and lasts a short time (approximately 15 minutes). It results in elimination of tasks.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Coating Apparatus (AREA)
EP84903196A 1983-08-26 1984-08-24 Procede et dispositif d'application Expired - Lifetime EP0156914B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP131880/83U 1983-08-26
JP1983131880U JPS6039360U (ja) 1983-08-26 1983-08-26 加圧噴出器用塗布装置
JP195902/83U 1983-12-20
JP1983195902U JPS60104266U (ja) 1983-12-20 1983-12-20 塗布型エアゾ−ル装置
JP29306/84 1984-02-19
JP59029306A JPS60172901A (ja) 1984-02-19 1984-02-19 カ−ペツト・敷物の害虫駆除方法
JP59041749A JPS60187365A (ja) 1984-03-05 1984-03-05 塗布装置
JP41749/84 1984-03-05

Publications (3)

Publication Number Publication Date
EP0156914A1 EP0156914A1 (fr) 1985-10-09
EP0156914A4 EP0156914A4 (fr) 1987-09-02
EP0156914B1 true EP0156914B1 (fr) 1990-01-17

Family

ID=27459033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84903196A Expired - Lifetime EP0156914B1 (fr) 1983-08-26 1984-08-24 Procede et dispositif d'application

Country Status (11)

Country Link
US (2) US4733984A (ko)
EP (1) EP0156914B1 (ko)
KR (1) KR930001504B1 (ko)
AT (1) AT398032B (ko)
CA (1) CA1279036C (ko)
CH (1) CH667403A5 (ko)
DE (2) DE3490405T (ko)
GB (1) GB2155554B (ko)
IT (1) IT1178125B (ko)
NL (1) NL193986C (ko)
WO (1) WO1985000992A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279036C (en) * 1983-08-26 1991-01-15 Yoshio Katsuda Method for application of substances and apparatus therefor
JPH0423414Y2 (ko) * 1987-10-12 1992-06-01
USD387563S (en) * 1996-10-07 1997-12-16 Painters Products Inc. Dispensing unit with applicator pad
US6099184A (en) * 1997-05-14 2000-08-08 Painter's Products, Inc. Dispenser-applicator assembly
NL1010774C2 (nl) * 1998-03-30 2000-01-28 Wartner B V Inrichting voor het toedienen van een hoeveelheid vloeibaar koelmiddel en een toedieningselement.
GB2353287A (en) * 1999-08-17 2001-02-21 Mcbride Robert Ltd A detergent composition and delivery method
US6494349B1 (en) 1999-11-17 2002-12-17 The Gillette Company Hand-held product dispensers having pressurized delivery
EP1366701A1 (fr) * 2002-05-29 2003-12-03 Nieto Villahoz, Maria Inmaculada Outil de nettoyage
US20040086321A1 (en) * 2002-11-01 2004-05-06 Burkholz Jonathan Karl Aerosol patient preparatory applicator
US7007338B2 (en) * 2003-01-16 2006-03-07 Garabedian Jr Aram Advanced aerosol cleaning system
US20040141797A1 (en) * 2003-01-16 2004-07-22 Aram Garabedian Advanced aerosol cleaning system
US20040144406A1 (en) * 2003-01-16 2004-07-29 Aram Garabedian Dry aerosol carpet cleaning process
US6953299B2 (en) * 2003-01-16 2005-10-11 The Clorox Company Cleaning implement with interchangeable tool heads
US20040188473A1 (en) * 2003-03-25 2004-09-30 Groh David M. Hand-held product dispensers having pressurized delivery
US20060198858A1 (en) * 2005-03-01 2006-09-07 Steinfels Brittany R System and method for effectively controlling household allergens
DE102007002985A1 (de) * 2007-01-15 2008-07-31 B. Braun Melsungen Ag Vorrichtung zur Abgabe eines Kältemittels
ES1066780Y (es) * 2007-12-05 2008-08-16 Zyxtudio Diseno E Innovacion S Dispositivo aplicador de sustancias contenidas en aerosol
FR2932068B1 (fr) * 2008-06-06 2010-06-25 Oreal Applicateur de produit cosmetique.
US8475070B1 (en) 2009-02-11 2013-07-02 Bissell Homecare, Inc. Hard surface cleaning tool
CN105188850A (zh) 2013-05-16 2015-12-23 宝洁公司 毛发增稠组合物及使用方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE37903C (de) * J. B. EDSON in Adams, County of Berkshire, State of Massachusetts, V. St. A Verfahren zur Herstellung von künstlichem Elfenbein und zur Nachahmung anderer unregelmäfsig geäderter Produkte
US844700A (en) * 1906-08-28 1907-02-19 Theodore Urban Window-cleaner.
US1267521A (en) * 1917-11-01 1918-05-28 Devoe Dover Shoe-dauber.
US1545961A (en) * 1924-10-10 1925-07-14 Madeline R Keenan Blackboard eraser
US1594967A (en) * 1925-07-16 1926-08-03 Frank F Leger Fountain brush
CH118664A (de) * 1926-03-03 1927-01-17 Johann Scharf Gerät zum Ölen oder Reinigen von Fussböden.
US2110188A (en) * 1935-11-27 1938-03-08 John A Wisner Fountain cleaning device
US2190376A (en) * 1939-09-22 1940-02-13 Sponge Rubber Products Co Nonabsorbent closed cell powder puff
US2211275A (en) * 1940-02-09 1940-08-13 Lachapelle Rolland Floor waxer
US2567764A (en) * 1947-04-10 1951-09-11 Arthur B Davies Applicator head for fountain brushes
US2897526A (en) * 1955-09-30 1959-08-04 Winifred M Colombo Nozzle-applicator for shaving lather
US2998822A (en) * 1959-06-12 1961-09-05 Herbert M Birch Self-contained push button applicator
US3008164A (en) * 1960-02-19 1961-11-14 Herman Sam Snap attachment for polish cans and the like
US3135990A (en) * 1962-01-29 1964-06-09 Bergmann Anna Dispensing brush
US3164856A (en) * 1962-05-15 1965-01-12 Peter J Samaras Brush attachment for pressurized containers and discharging or ejecting devices
US3258809A (en) * 1962-09-27 1966-07-05 Harmond S Harvey Sponge mop
US3184781A (en) * 1963-02-04 1965-05-25 Bissell Inc Aerosol upholstery shampooer
JPS422919Y1 (ko) * 1964-01-14 1967-02-21
US3256549A (en) * 1964-04-01 1966-06-21 Seaquist Valve Co Applicator-scrubber
US3328830A (en) * 1965-03-02 1967-07-04 Ralph G Corwin Wall washing tool
US3343729A (en) * 1966-11-04 1967-09-26 Joseph M Rait Fluid pressure dispensing container with valve actuated by nozzle
ES141208Y (es) * 1968-05-24 1969-08-01 Verga Cepillo dentifrico pulverizador.
CH493276A (de) * 1968-05-31 1970-07-15 Goldberger Ernst Dr Aerosolpackung mit Verstreicherorgan
US3565541A (en) * 1968-11-18 1971-02-23 Joseph Vallis Treating fluid container with applicator unit
US3727889A (en) * 1970-05-21 1973-04-17 Chapman Chem Co Mixing method and apparatus
US3850656A (en) * 1970-07-13 1974-11-26 W Brown Typing error correction system
US3685913A (en) * 1970-09-22 1972-08-22 Roger D Pass Cream and lather applicator
ES172123Y (es) * 1972-06-21 1977-06-16 Un dispositivo aplicador de esponja.
CH566119A5 (en) * 1973-06-06 1975-09-15 Servicemaster Ag Carpet cleaner with built-in aerosol - controlled by handle operated mechanism through valves
US3973853A (en) * 1975-05-29 1976-08-10 Lawrence Peska Associates, Inc. Hand held aerosol can application
US3989388A (en) * 1975-09-17 1976-11-02 Sparr Sr Anders V Fountain-type pipe cleaning brush
US4078865A (en) * 1976-09-08 1978-03-14 Moser Robert J Liquid applicator
US4089609A (en) * 1976-10-15 1978-05-16 Gring Frank M Combination applicator and closure cap means for shaving cream containers
US4074944A (en) * 1976-11-08 1978-02-21 Octavio Marques Xavier Dispensing device
US4492223A (en) * 1982-06-30 1985-01-08 Jack B. Hosid Fluid dispensing massage device
CA1279036C (en) * 1983-08-26 1991-01-15 Yoshio Katsuda Method for application of substances and apparatus therefor

Also Published As

Publication number Publication date
DE3490405T (de) 1985-09-05
CA1279036C (en) 1991-01-15
WO1985000992A1 (en) 1985-03-14
NL193986B (nl) 2000-12-01
NL193986C (nl) 2001-04-03
GB2155554B (en) 1987-07-29
IT8448758A1 (it) 1986-02-24
EP0156914A4 (fr) 1987-09-02
US4969854A (en) 1990-11-13
GB8508637D0 (en) 1985-05-09
DE3490405C2 (de) 1993-03-11
EP0156914A1 (fr) 1985-10-09
AT398032B (de) 1994-08-25
GB2155554A (en) 1985-09-25
IT8448758A0 (it) 1984-08-24
IT1178125B (it) 1987-09-09
KR930001504B1 (ko) 1993-03-02
NL8420223A (nl) 1985-07-01
US4733984A (en) 1988-03-29
KR850700015A (ko) 1985-10-21
ATA902984A (de) 1994-01-15
CH667403A5 (de) 1988-10-14

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