[EN] TIME TEMPERATURE INDICATOR COMPRISING INDOLENIN BASED SPIROPYRANS<br/>[FR] INDICATEUR DE TEMPS-TEMPÉRATURE COMPRENANT DES SPIROPYRANES À BASE D'INDOLÉNINE
申请人:BASF SE
公开号:WO2010079114A1
公开(公告)日:2010-07-15
The present invention relates to time-temperature indicator (TTI) systems comprising indolenin based spiropyrans containing a cyclohexyl residue of formula (I), a method of manufacturing the time temperature indicator system, and a method of determining the time temperature history of perishable goods using the system. Moreover, the invention relates to a matrix selected from a printing ink or printing ink concentrate, paint, varnish, label, packaging material, and polymeric material comprising the system.
本发明涉及含有公式(I)的环己基残基的吲哚啉基螺环吡喃的时间-温度指示器(TTI)系统,一种制造时间温度指示器系统的方法以及使用该系统确定易腐货物的时间温度历史的方法。此外,该发明还涉及所选的基质,该基质包括印刷油墨或印刷油墨浓缩物、油漆、清漆、标签、包装材料和聚合材料,其中包括该系统。