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DE3048011A1 - Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve - Google Patents

Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve

Info

Publication number
DE3048011A1
DE3048011A1 DE19803048011 DE3048011A DE3048011A1 DE 3048011 A1 DE3048011 A1 DE 3048011A1 DE 19803048011 DE19803048011 DE 19803048011 DE 3048011 A DE3048011 A DE 3048011A DE 3048011 A1 DE3048011 A1 DE 3048011A1
Authority
DE
Germany
Prior art keywords
cap
solvent
valve
spray
aerosol
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Withdrawn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
DE19803048011
Other languages
German (de)
Inventor
Artur 5650 Solingen Lange
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19803048011 priority Critical patent/DE3048011A1/en
Publication of DE3048011A1 publication Critical patent/DE3048011A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/75Aerosol containers not provided for in groups B65D83/16 - B65D83/74

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The can is particularly intended for dispensing a sticky substance, such as a lacquer or adhesive. It is provided with a cap which encloses the spray nozzle (3) in a chamber (4) communicating with a solvent-filled space (1) via a closure (2) opened when the cap is placed on the can. The arrangement prevents the valve (5) and nozzle (3) from becoming blocked by drying of the contents after use. The solvent may be contained in an absorbent material. The cap may be a stand into which the can is placed upside down.

Description

Bezeichnung: Eintrockenschutz für SprühdosenDescription: Protection against drying out for spray cans

Beschreibung Die Erfindung betrifft einen Eintrockenschutz, der das Eintrocknen der Düsen und Ventile von Sprühdosen mit klebrigen oder schnell trocknenden Inhalten - wie z.B.Description The invention relates to a drying protection that Drying up of the nozzles and valves of spray cans with sticky or quick-drying Content - such as

Klebern und Lacken - verhindert.Glues and varnishes - prevented.

Bezweckt wird mit der Erfindung eine längere Lagerfähigkeit benutzter und unbenutzter Sprühdosen, ihre jederzeitige Betriebsbereitschaft (d.h. kein Zeitverlust für die Düsenreinigung), die Reduzierung des Treibgasverbrauchs sowie die bessere Ausnutzung der Füllmenge der Sprühdosen.The invention aims to achieve a longer shelf life and unused aerosol cans, that they are always ready for use (i.e. no loss of time for nozzle cleaning), the reduction of propellant gas consumption and the better Utilization of the filling capacity of the spray cans.

Die derzeit in Gebrauch befindlichen Sprühdosen besitzen den Nachteil, daß die Düse und das Ventil bei klebrigen oder schnell trocknenden Inhalten nach kurzer Zeit des Nichtgebra uchs eintrocknen und so die Sprühdose mit der noch nicht verbrauchten Füllmenge unbrauchbar wird.The spray cans currently in use have the disadvantage that the nozzle and the valve after sticky or quick drying contents dry up for a short period of non-use and so the spray can with the not yet used capacity becomes unusable.

Um dies zu vermeiden, wird empfohlen, Düse und Ventil nach jedem Gebrauch freizusprühen, indem die Düse nach unten gehalten und betätigt wird bis nur noch Treibgas austritt. Die Sprühdose müßte in diesem Fall einen Treibgasvorrat besitzen, der der Füllmenge der Sprühdose und der Häufigkeit des Freisprühens genügt. Da dies regelmäßig nicht der Fall ist, geht ein erheblicher Teil der Füllmenge verloren.To avoid this, it is recommended that the nozzle and valve be removed after each use spray free by holding the nozzle down and pressing it until only Propellant escapes. In this case, the spray can should have a supply of propellant gas, which is sufficient for the filling quantity of the spray can and the frequency of free spraying. As this If this is not the case on a regular basis, a considerable part of the filling quantity is lost.

Hinzuweisen ist auch auf die Umweltbelastung, die sich erstens aus dem Freisprühen und zweitens aus dem zwangsweisen Wegwerfen nicht vollständig entleerter Sprühdosen ergibt.It should also be pointed out to the environmental pollution, which firstly results from the free spray and secondly from the compulsory throwing away not completely emptied Aerosol results.

Bezeichnung: Eintrockenschutz für Sprühdosen Beschreibung Aufgabe der Erfindung ist es, das Eintrocknen der Düse und des Ventils von Sprühdosen auch ohne das sogenannte Freisprühen zu verhindern.Designation: Protection against drying out for spray cans Description Task of the invention is the drying of the nozzle and the valve of spray cans as well without preventing the so-called free spraying.

Erfindungsgemäß gelöst wird die Aufgabe, indem die Düse bei Nichtgebrauch in der mit Lösungsmittel gesättigten Atmosphäre einer Lösungsmittelkammer gehalten wird, wobei die Lösungsmittelkammer von der Sprühdose nach außen abgedichtet wird, so daß kein Lösungsmittelverlust stattfindet. Bei Benutzung der Sprühdose wird diese von dem Eintrockenschutz getrennt. Die Lösungsmittelkammer wird dann durch einen automatischen Verschluß nach außen abgedichtet.According to the invention, the object is achieved by removing the nozzle when not in use kept in the solvent-saturated atmosphere of a solvent chamber the solvent chamber is sealed from the spray can to the outside, so that there is no loss of solvent. When using the spray can, it will separated from the drying protection. The solvent chamber is then through a automatic closure sealed to the outside.

Die mit Lösungsmittel gesättigte Atmosphäre verhindert das Eintrocknen von Düse und Ventil, das sogenannte Freisprühen entfällt, die Treibgasmenge ist nur nach der Füllmenge zu bemessen und eine vollständige Leerung der Sprühdose wird erreicht.The atmosphere saturated with solvent prevents it from drying out of nozzle and valve, the so-called free spraying is eliminated, the propellant gas quantity is only to be measured according to the filling quantity and a complete emptying of the spray can achieved.

Zwei Ausführungsbeispiele für den Eintrockenschutz sind die Aufsteckkappe (Abb. A) und der Eintauchbehälter (Abb. B). Beide enthalten eine Lösungsmittelkammer (1), die bei Gebrauch der Sprühdose über einen Verschluß (2) selbsttätig nach außen abgedichtet wird.Two exemplary embodiments for protection against drying out are the push-on cap (Fig. A) and the immersion tank (Fig. B). Both contain a solvent chamber (1), which, when the spray can is used, automatically to the outside via a closure (2) is sealed.

Wird nach Gebrauch die Aufsteckkappe (Abb. A) auf die Sprühdose aufgesteckt bzw. die Sprühdose in den Eintauchbehälter (Abb. B) eingetaucht, so öffnet die Düse (3) den Verschluß (2) und Lösungsmittelgas strömt aus der Lösungsmittelkammer (1) in die gleichzeitig gebildete Vorkammer (4), in der sich die Sprühdüse befindet. Düse (3) und Ventil (5) werden durch das Lösungsmittelgas vor dem Eintrocknen bewahrt Bezeichnung: Eintrockenschutz für Sprühdosen Beschreibung Der Lösungsiittelvorrat in der Lösungsmittelkammer von Aufsteckkappe bzw. Eintauchbehälter kann jederzeit durch Niederdrücken des Verschlusses ergänzt werden.The push-on cap (Fig. A) is attached to the spray can after use or the spray can is immersed in the immersion container (Fig. B), the nozzle opens (3) the shutter (2) and solvent gas flows out of the solvent chamber (1) into the antechamber (4), which is formed at the same time and in which the spray nozzle is located. The nozzle (3) and valve (5) are prevented from drying out by the solvent gas Description: Drying protection for spray cans Description The solvent supply in the solvent chamber The plug-on cap or immersion container can be removed at any time by pressing down the lock can be added.

LeerseiteBlank page

Claims (3)

Bezeichnunq: Eintrockenschutz für Sprühdosen Patentansprüche 1. Eintrockenschutz für Sprühdosen, dadurch gekennzeichnet, daß die Düse während des Nichtgebrauchs von einer mit Lösungsmittel gesättigten Atmosphäre umgeben wird.Description: Protection against drying out for spray cans Patent claims 1. Protection against drying out for spray cans, characterized in that the nozzle when not in use is surrounded by an atmosphere saturated with solvent. 2. Anspruch nach 1., gekennzeichnet durch eine Aufsteckkappe (Abb. A) bzw. einen Eintauchbehälter (Abb. B) mit einer Lösungsmittelkammer, in der das Lösungsmittel in saugfähigem Material oder sonstiger Form gehalten wird.2. Claim according to 1., characterized by a push-on cap (Fig. A) or an immersion container (Fig. B) with a solvent chamber in which the Solvent is held in absorbent material or other form. 3. Anspruch nach 1. und 2., gekennzeichnet durch einen selbsttätigen Verschluß, der die Lösungsmittelkammer nach außen abdichtet, wenn die Aufsteckkappe von der Sprühdose entfernt bzw. die Sprühdose aus dem Eintauchbehälter entnommen wird.3. Claim according to 1 and 2, characterized by an automatic Closure that seals the solvent chamber from the outside when the push-on cap removed from the spray can or the spray can removed from the immersion container will.
DE19803048011 1980-12-19 1980-12-19 Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve Withdrawn DE3048011A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803048011 DE3048011A1 (en) 1980-12-19 1980-12-19 Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803048011 DE3048011A1 (en) 1980-12-19 1980-12-19 Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve

Publications (1)

Publication Number Publication Date
DE3048011A1 true DE3048011A1 (en) 1982-07-15

Family

ID=6119685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803048011 Withdrawn DE3048011A1 (en) 1980-12-19 1980-12-19 Aerosol can for sticky substance - has closure cap, contg. solvent chamber opened when cap fitted to prevent clogging spray nozzle and valve

Country Status (1)

Country Link
DE (1) DE3048011A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9986809B2 (en) 2013-06-28 2018-06-05 The Procter & Gamble Company Aerosol hairspray product comprising a spraying device
US10131488B2 (en) 2015-06-01 2018-11-20 The Procter And Gamble Company Aerosol hairspray product comprising a spraying device
US10426979B2 (en) 2011-09-15 2019-10-01 The Procter And Gamble Company Aerosol hairspray product for styling and/or shaping hair
US12128118B2 (en) 2021-07-29 2024-10-29 The Procter & Gamble Company Aerosol dispenser containing a hairspray composition and a nitrogen propellant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203026A (en) * 1963-04-05 1965-08-31 Glide O Matic Corp Fluid applicator
FR1420454A (en) * 1964-10-20 1965-12-10 Evor Soc Container with spreader pad
US3456851A (en) * 1968-04-24 1969-07-22 Kimberly Clark Co Device for applying lubricant to tampons
DE1577763A1 (en) * 1963-04-09 1969-11-13 Hesselmann Planatolwerk H Device for applying glue, etc. at equal intervals
DE2548255A1 (en) * 1974-11-02 1976-05-13 Molins Ltd DEVICE FOR APPLYING ADHESIVE
DE2532803B1 (en) * 1975-07-23 1976-12-16 Heinz Mondre Spray can with protective cap-like lid that covers the spray valve when not in use for ceramic masses of all kinds, especially glazes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203026A (en) * 1963-04-05 1965-08-31 Glide O Matic Corp Fluid applicator
DE1577763A1 (en) * 1963-04-09 1969-11-13 Hesselmann Planatolwerk H Device for applying glue, etc. at equal intervals
FR1420454A (en) * 1964-10-20 1965-12-10 Evor Soc Container with spreader pad
US3456851A (en) * 1968-04-24 1969-07-22 Kimberly Clark Co Device for applying lubricant to tampons
DE2548255A1 (en) * 1974-11-02 1976-05-13 Molins Ltd DEVICE FOR APPLYING ADHESIVE
DE2532803B1 (en) * 1975-07-23 1976-12-16 Heinz Mondre Spray can with protective cap-like lid that covers the spray valve when not in use for ceramic masses of all kinds, especially glazes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10426979B2 (en) 2011-09-15 2019-10-01 The Procter And Gamble Company Aerosol hairspray product for styling and/or shaping hair
US11311749B2 (en) 2011-09-15 2022-04-26 The Procter And Gamble Company Aerosol hairspray for styling and/or shaping hair
US9986809B2 (en) 2013-06-28 2018-06-05 The Procter & Gamble Company Aerosol hairspray product comprising a spraying device
US10131488B2 (en) 2015-06-01 2018-11-20 The Procter And Gamble Company Aerosol hairspray product comprising a spraying device
US12128118B2 (en) 2021-07-29 2024-10-29 The Procter & Gamble Company Aerosol dispenser containing a hairspray composition and a nitrogen propellant

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee