EP0356442A1 - Verfahren zur kennzeichnung eines gegenstandes um diesen von weitem erkennbar zu machen im falle von diebstahl oder verlust. - Google Patents

Verfahren zur kennzeichnung eines gegenstandes um diesen von weitem erkennbar zu machen im falle von diebstahl oder verlust.

Info

Publication number
EP0356442A1
EP0356442A1 EP19880902864 EP88902864A EP0356442A1 EP 0356442 A1 EP0356442 A1 EP 0356442A1 EP 19880902864 EP19880902864 EP 19880902864 EP 88902864 A EP88902864 A EP 88902864A EP 0356442 A1 EP0356442 A1 EP 0356442A1
Authority
EP
European Patent Office
Prior art keywords
substance
odorous substance
animal
marking
marked
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.)
Granted
Application number
EP19880902864
Other languages
English (en)
French (fr)
Other versions
EP0356442B1 (de
Inventor
Claudine Jeanne Camille Masson
Marie-Florence Odette Jos Thal
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to AT88902864T priority Critical patent/ATE99074T1/de
Publication of EP0356442A1 publication Critical patent/EP0356442A1/de
Application granted granted Critical
Publication of EP0356442B1 publication Critical patent/EP0356442B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps

Definitions

  • the present invention relates to a method for marking an object in order to be able to detect it later in the event of loss or theft. This marking mainly concerns works of art, precious objects and collectibles.
  • the marking must meet at least two conditions:
  • the doses of odorous substance (s), which must be used are, by nature, extremely low doses, in particular microscopic doses, so that it is extremely easy, taking into account the names ⁇ many means which are available to those skilled in the art, to fix them in a totally invisible manner on the object to be marked;
  • the method of detection chosen is extremely reliable, since it is based on a physiological behavior typical of the animal chosen; moreover, the detection can, by definition, be carried out remotely even when the object is hidden from view; in addition, it is extremely convenient and can also be inexpensive, if used, for the purpose of re- perage at a distance from marked objects, dogs normally present in customs posts and trained for drug detection; and
  • said (or said) odorous substance (s) is chosen among:
  • Mention may in particular be made of 1. -ionone as a fragrance substance alone or in combination with at least one other fragrance substance.
  • the r ⁇ -ionone is detected specifically and spontaneously by the canine at thresholds
  • 8 3 tance is 3.1.10 molecules per cm. This type of marking does not involve any training of the animal intended for detection. As indicated above, it will be entirely possible to use the dogs normally present at customs posts and trained for drug detection.
  • an odorous substance (s) capable of being detected by an animal (or a group of animals) having undergone training is used. or a packaging to recognize said (or said) odorous substance (s). It is impossible to draw up an exhaustive list of odorous principles (pure bodies and / or mixtures), which can be the subject of animal training, which will then be particularly effective for their detection at the threshold.
  • the substances will be chosen according to the behavioral threshold of detection of the animal, which must, imperatively, as already indicated above, be different from that of humans, which will limit the number of usable molecules .
  • the mode of inclusion of the support (odor trap) in the object depends on the nature of the latter and, possibly, on the chemical characteristics of the principles used for marking.
  • Such a support may consist of an organic and / or synthetic fiber or capillary in which has (or have) been trapped said (or said) odorant substance (s); in this case the fiber will be curled up in the trap created in the object and its length will be directly linked to the chemical characteristics of the selected signal, thus than its release time.
  • the trap may also be constituted by a solution saturated with said (or said) odorous substance (s) and having polymerized in situ, or else a molecular sieve cartridge containing said (or said) odorous substance (s) ) and stamped in the microscopic orifice, the mesh of the sieve having to be chosen according to the size of the molecules selected, the volume introduced (and consequently the volume of the trap) de ⁇ during the optimal release time .

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Burglar Alarm Systems (AREA)
EP19880902864 1987-03-30 1988-03-18 Verfahren zur kennzeichnung eines gegenstandes um diesen von weitem erkennbar zu machen im falle von diebstahl oder verlust Expired - Lifetime EP0356442B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88902864T ATE99074T1 (de) 1987-03-30 1988-03-18 Verfahren zur kennzeichnung eines gegenstandes um diesen von weitem erkennbar zu machen im falle von diebstahl oder verlust.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8704379 1987-03-30
FR8704379A FR2613518B1 (fr) 1987-03-30 1987-03-30 Procede pour marquer un objet dans le but de pouvoir detecter cet objet a distance en cas de perte ou de vol

Publications (2)

Publication Number Publication Date
EP0356442A1 true EP0356442A1 (de) 1990-03-07
EP0356442B1 EP0356442B1 (de) 1993-12-22

Family

ID=9349552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880902864 Expired - Lifetime EP0356442B1 (de) 1987-03-30 1988-03-18 Verfahren zur kennzeichnung eines gegenstandes um diesen von weitem erkennbar zu machen im falle von diebstahl oder verlust

Country Status (7)

Country Link
EP (1) EP0356442B1 (de)
JP (1) JP2571114B2 (de)
CA (1) CA1314200C (de)
DE (1) DE3886528T2 (de)
ES (1) ES2006872A6 (de)
FR (1) FR2613518B1 (de)
WO (1) WO1988007736A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179808B (de) * 1953-08-20 1964-10-15 Dr Friedrich Foerster Einrichtung zum Aufsuchen von unter Schnee-, Sand- oder dergleichen Massen verschuetteten Lebewesen
US3733178A (en) * 1970-04-02 1973-05-15 Allergan Pharma Chemical coding method
DE3307622A1 (de) * 1983-01-14 1984-07-19 Karl-Heinz 6000 Frankfurt Brück Markierungsmittel fuer textilien, insbesondere fuer teppiche, und verfahren zu deren herstellung und anwendung
US4517920A (en) * 1984-01-03 1985-05-21 Yoshikazu Yamamoto Domestic pets' chamberpot

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8807736A1 *

Also Published As

Publication number Publication date
ES2006872A6 (es) 1989-05-16
CA1314200C (fr) 1993-03-09
JPH02503475A (ja) 1990-10-18
DE3886528D1 (de) 1994-02-03
WO1988007736A1 (fr) 1988-10-06
DE3886528T2 (de) 1994-06-01
FR2613518B1 (fr) 1989-06-23
JP2571114B2 (ja) 1997-01-16
EP0356442B1 (de) 1993-12-22
FR2613518A1 (fr) 1988-10-07

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