<p>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.</p>
申请公布号
EP2012293(A1)
申请公布日期
2009.01.07
申请号
EP20070112000
申请日期
2007.07.06
申请人
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
发明人
HAPPE, RANDOLPH, PETER;VAN DEN DOOL, RONALD, TAKO, MARINUS
