EP 2795314 A1 20141029 - METHOD FOR MONITORING THE COMPLIANCE OF A PREDETERMINED DESIRED CONCENTRATION OF A FIRST COMPONENT IN AN ARTICLE CONSISTING OF A THERMOPLAST, AND FIRST COMPONENT OF A THERMOPLAST
Title (en)
METHOD FOR MONITORING THE COMPLIANCE OF A PREDETERMINED DESIRED CONCENTRATION OF A FIRST COMPONENT IN AN ARTICLE CONSISTING OF A THERMOPLAST, AND FIRST COMPONENT OF A THERMOPLAST
Title (de)
VERFAHREN ZUR ÜBERPRÜFUNG DER EINHALTUNG EINER VORGEGEBENEN SOLL-KONZENTRATION EINER ERSTEN KOMPONENTE IN EINEM AUS THERMOPLAST BESTEHENDEN ARTIKEL, SOWIE ERSTE KOMPONENTE EINER THERMOPLASTE
Title (fr)
PROCÉDÉ DE VÉRIFICATION DU RESPECT D'UNE CONCENTRATION THÉORIQUE PRESCRITE D'UN PREMIER COMPOSANT DANS UN ARTICLE EN MATÉRIAU THERMOPLASTIQUE, ET PREMIER COMPOSANT D'UN MATÉRIAU THERMOPLASTIQUE
Publication
Application
Priority
- DE 102011056935 A 20111222
- DE 2012100388 W 20121219
Abstract (en)
[origin: WO2013091623A1] The invention relates to a method for monitoring the compliance of a predetermined desired concentration of a first component in an article consisting of a thermoplast, which contains, in addition to the first component, at least one further component. After preparing a sample of the article, a quantitative analysis and determination of the actual concentrations of predetermined elements and/or predetermined compounds of the article are carried out, wherein the predetermined elements are selected from the elements strontium, zirconium, and tin and the predetermined compounds are selected from compounds of the elements strontium, zirconium and tin. The actual concentrations are compared with desired concentrations and a compliance of a predetermined desired concentration of a first component is monitored. The invention further relates to a substance mixture for use as a first component and to the use of the substance mixture in the method according to the invention.
IPC 8 full level
G01N 33/44 (2006.01); C06B 23/00 (2006.01)
CPC (source: EP)
G01N 33/442 (2013.01)
Citation (search report)
See references of WO 2013091623A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013091623 A1 20130627; WO 2013091623 A8 20130919; CN 104011540 A 20140827; DE 112012005367 A5 20140828; EP 2795314 A1 20141029
DOCDB simple family (application)
DE 2012100388 W 20121219; CN 201280064013 A 20121219; DE 112012005367 T 20121219; EP 12820856 A 20121219