EP 3652270 A1 20200520 - TEMPERATURE INDICATOR FOR CULINARY ARTICLE
Title (en)
TEMPERATURE INDICATOR FOR CULINARY ARTICLE
Title (de)
TEMPERATURANZEIGER FÜR KOCHARTIKEL
Title (fr)
INDICATEUR DE TEMPERATURE POUR ARTICLE CULINAIRE
Publication
Application
Priority
- FR 1756587 A 20170711
- EP 2018068772 W 20180711
Abstract (en)
[origin: WO2019011975A1] The invention relates to a particle with a core-shell structure, the core of which comprises at least one thermochromic semiconductor and the shell comprises at least two layers - an inner layer in contact with the core and comprising a mineral material or an organo-mineral hybrid material; and - an outer layer comprising a mineral material or an organo-mineral hybrid material, different from that of the inner layer. The invention also relates to a method for producing this particle, and the use thereof as a temperature indicator, in particular in a culinary article, such as a pan.
IPC 8 full level
C09K 9/00 (2006.01); C09K 11/02 (2006.01)
CPC (source: EP KR US)
A47J 36/025 (2013.01 - US); A47J 36/027 (2013.01 - KR); C09C 1/0006 (2013.01 - US); C09D 5/18 (2013.01 - US); C09D 5/26 (2013.01 - KR); C09D 5/29 (2013.01 - US); C09D 7/62 (2017.12 - US); C09D 7/70 (2017.12 - US); C09K 9/00 (2013.01 - EP KR US); C09K 11/025 (2013.01 - EP); G01K 11/12 (2013.01 - US); G01K 11/16 (2013.01 - US); A47J 2202/00 (2013.01 - KR US); C01P 2004/84 (2013.01 - US); C01P 2006/32 (2013.01 - US); C01P 2006/40 (2013.01 - US); C01P 2006/60 (2013.01 - US)
Citation (search report)
See references of WO 2019011975A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019011975 A1 20190117; BR 112019028062 A2 20200728; CA 3068792 A1 20190117; CN 110869465 A 20200306; CN 110869465 B 20231219; CO 2019014374 A2 20200117; EP 3652270 A1 20200520; FR 3068981 A1 20190118; FR 3068981 B1 20200717; JP 2020526629 A 20200831; JP 7209687 B2 20230120; KR 102616440 B1 20231227; KR 20200028970 A 20200317; RU 2020104089 A 20210811; RU 2020104089 A3 20210811; US 11549024 B2 20230110; US 2020283646 A1 20200910
DOCDB simple family (application)
EP 2018068772 W 20180711; BR 112019028062 A 20180711; CA 3068792 A 20180711; CN 201880046159 A 20180711; CO 2019014374 A 20191218; EP 18736939 A 20180711; FR 1756587 A 20170711; JP 2020500802 A 20180711; KR 20207003539 A 20180711; RU 2020104089 A 20180711; US 201816626107 A 20180711