EP 3652264 A1 20200520 - CRYOGENIC COOLING COMPOSITION AND METHOD
Title (en)
CRYOGENIC COOLING COMPOSITION AND METHOD
Title (de)
KRYOGENE KÜHLUNGSZUSAMMENSETZUNG UND VERFAHREN
Title (fr)
COMPOSITION ET PROCEDE DE REFROIDISSEMENT A TEMPERATURE CRYOGENIQUE
Publication
Application
Priority
- FR 1756516 A 20170710
- FR 2018051692 W 20180705
Abstract (en)
[origin: WO2019012210A1] Cooling composition comprising a mixture of solid particles of CO2 and liquid nitrogen, in which: - the content of solid particles of CO2 is between 70 and 85% by weight and - the solid particles of CO2 have a diameter of less than or equal to 50 μm.
IPC 8 full level
C09K 5/04 (2006.01); B01F 27/91 (2022.01); F28C 3/12 (2006.01); F28F 13/02 (2006.01)
CPC (source: EP US)
C01B 21/00 (2013.01 - US); C01B 32/50 (2017.07 - US); C09K 5/066 (2013.01 - EP US); F28C 3/005 (2013.01 - EP); F28C 3/18 (2013.01 - US)
Citation (search report)
See references of WO 2019012210A1
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 2019012210 A1 20190117; CN 110997859 A 20200410; EP 3652264 A1 20200520; FR 3068707 A1 20190111; FR 3068707 B1 20200731; JP 2020526624 A 20200831; SG 11202000084W A 20200227; US 2021088284 A1 20210325
DOCDB simple family (application)
FR 2018051692 W 20180705; CN 201880052104 A 20180705; EP 18762568 A 20180705; FR 1756516 A 20170710; JP 2020500701 A 20180705; SG 11202000084W A 20180705; US 201816630003 A 20180705