AT146513B - Cigarette tube with a coating that prevents smoldering. - Google Patents

Cigarette tube with a coating that prevents smoldering.

Info

Publication number
AT146513B
AT146513B AT146513DA AT146513B AT 146513 B AT146513 B AT 146513B AT 146513D A AT146513D A AT 146513DA AT 146513 B AT146513 B AT 146513B
Authority
AT
Austria
Prior art keywords
coating
cigarette tube
smoldering
prevents
prevents smoldering
Prior art date
Application number
Other languages
German (de)
Original Assignee
Elsbeth Ruben
Lewinsohn Geb
Moritz Salomonski Dr
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 Elsbeth Ruben, Lewinsohn Geb, Moritz Salomonski Dr filed Critical Elsbeth Ruben
Application granted granted Critical
Publication of AT146513B publication Critical patent/AT146513B/en

Links

Landscapes

  • Laminated Bodies (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Zigarettenhülse mit das Weiterglimmen   verhinderndem   Belag. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 haben überzeugend dargetan, dass die Teilimprägnierung nach der angemeldeten Erfindung in Gemeinschaft mit dem an sich bekannten Belag vollständig ausreicht, um das Weiterglimmen zu verhindern. Diese Teilimprägnierung in Gemeinschaft mit dem Belag stellt eine sogenannte absolute Brandbarriere dar. 



   Eine einwandfreie Feststellung, ob eine vorgelegte   Zigarette   eine Verkörperung der angemeldeten 
 EMI2.1 
 bekannten und einfachen mikroskopischen Methoden möglich. Die mikroskopische Untersuchung zeigt klar, ob eine Zigarettenhülse mit einem bekannten Metallbelag auch unterhalb dieses Belags bis zu einer bestimmten Tiefe der Papierschicht imprägniert ist und ob auf dieser imprägnierten Teilschicht als Unterlage der Belag fest haftet. Bei den meisten Zigaretten mit einem bekannten Metallbelag dient dieser nicht zum Mitwirken der Verhinderung des Weiterglimmens.



   <Desc / Clms Page number 1>
 



  Cigarette tube with a coating that prevents smoldering.
 EMI1.1
 

 <Desc / Clms Page number 2>

 have shown convincingly that the partial impregnation according to the registered invention in conjunction with the known covering is completely sufficient to prevent further smoldering. This partial impregnation together with the covering represents a so-called absolute fire barrier.



   A flawless determination of whether a cigarette presented is an embodiment of the one registered
 EMI2.1
 known and simple microscopic methods are possible. The microscopic examination clearly shows whether a cigarette tube with a known metal coating is also impregnated below this coating to a certain depth of the paper layer and whether the coating adheres firmly to this impregnated sub-layer as a base. In the case of most cigarettes with a known metal coating, this does not help to prevent further smoldering.

Claims (1)

PATENT-ANSPRUCH : Zigarettenhiilse mit das Weiterglimmen verhinderndem Belag aus einer amorphen und schwer EMI2.2 auf einem durch Imprägnieren nur der Oberflächenschicht der Papierhülle erhaltenen schwer entflammbaren Fasergutgebilde haftet. PATENT CLAIM: Cigarette sleeve with an amorphous and heavy coating that prevents further smoldering EMI2.2 adheres to a flame-retardant fibrous structure obtained by impregnating only the surface layer of the paper casing.
AT146513D 1933-03-09 1934-03-06 Cigarette tube with a coating that prevents smoldering. AT146513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE146513X 1933-03-09

Publications (1)

Publication Number Publication Date
AT146513B true AT146513B (en) 1936-07-10

Family

ID=5671419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT146513D AT146513B (en) 1933-03-09 1934-03-06 Cigarette tube with a coating that prevents smoldering.

Country Status (1)

Country Link
AT (1) AT146513B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998012A (en) * 1957-01-23 1961-08-29 William R Lamm Cigarette and wrapper therefor
US8863757B2 (en) 2002-01-23 2014-10-21 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998012A (en) * 1957-01-23 1961-08-29 William R Lamm Cigarette and wrapper therefor
US8863757B2 (en) 2002-01-23 2014-10-21 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics
US10028525B2 (en) 2002-01-23 2018-07-24 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics

Similar Documents

Publication Publication Date Title
AT146513B (en) Cigarette tube with a coating that prevents smoldering.
AT154158B (en) Wind protection for motorcycles.
AT122417B (en) High resistance.
DE613294C (en) Cigarette with a coating that prevents it from smoldering
DE420217C (en) Sponge moistener
AT64765B (en) Process for the production of coverings that conform precisely to the shape of the body, in particular insulating sleeves, from animal fiber material.
DE366488C (en) Tobacco pipe made of metal, the head of which has an insert made of clay or similar porous material
DE580780C (en) Printing block or printing block base made of impregnated wood
DE691691C (en) Dielectric material made from a textile material consisting mainly of asbestos and treated in an acid solution
AT112535B (en) Magnetic core, preferably for Pupin&#39;s coils.
AT128103B (en) Furniture, in particular garden furniture.
AT99855B (en) Body to be heated electrically.
DE622265C (en) Lining box, especially for cylinders of internal combustion engines
GB507677A (en) Improvements in or relating to fixed cartridge condensers
AT152871B (en) Jack.
DE597461C (en) Protective cover for surface heaters, especially for heating pads
AT148372B (en) Electric vacuum cleaner.
AT125093B (en) Microphone.
DE543562C (en) Lye-resistant cast iron
AT157029B (en) Heat and sound insulation bodies.
AT144561B (en) Grave light and process for its manufacture.
DE511054C (en) Double-walled heating bell
AT147626B (en) Arrangement for dissipating heat from coils of electromagnets and similar devices for various electrical devices.
DE339046C (en) Electrical resistance body
DE469190C (en) Insulation made of dry filler material with a sheet metal jacket