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1. WO2009008716 - METHOD FOR MARKING MATERIALS

Publication Number WO/2009/008716
Publication Date 15.01.2009
International Application No. PCT/NL2008/050453
International Filing Date 04.07.2008
IPC
G09F 3/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
3Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
A61K 9/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders
16Agglomerates; Granulates; Microbeadlets
CPC
G09F 3/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
3Labels, tag tickets, or similar identification or indication means
Y10T 436/25
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
436Chemistry: analytical and immunological testing
25including sample preparation
Applicants
  • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO [NL]/[NL] (AllExceptUS)
  • HAPPE, Randolph Peter [NL]/[NL] (UsOnly)
  • VAN DEN DOOL, Ronald Tako Marinus [NL]/[NL] (UsOnly)
  • TIMMERMANS, Johannes Wilhelmus [NL]/[NL] (UsOnly)
  • BOUMANS, Johannes Wilhelmus Leonardus [NL]/[NL] (UsOnly)
Inventors
  • HAPPE, Randolph Peter
  • VAN DEN DOOL, Ronald Tako Marinus
  • TIMMERMANS, Johannes Wilhelmus
  • BOUMANS, Johannes Wilhelmus Leonardus
Agents
  • HATZMANN, M., J.
Priority Data
07112000.006.07.2007EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR MARKING MATERIALS
(FR) PROCÉDÉ POUR MARQUER DES MATÉRIAUX
Abstract
(EN)
The invention relates to a marking system for marking objects wherein said system comprises a microparticle comprising a cross-linked polymer and a marker component wherein the release of said marker component is triggered by contact of the microparticle with an external stimulus and wherein said polymer is a carbohydrate or a protein.
(FR)
L'invention porte sur un système de marquage pour marquer des objets, ledit système comprenant des microparticules comprenant un polymère réticulé et un composant de marqueur, la libération dudit composant de marqueur étant déclenchée par un contact des microparticules avec un stimulus externe et ledit polymère étant un glucide ou une protéine.
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