EP 0638335 A1 19950215 - Deflagration suppression agent and method for its use.
Title (en)
Deflagration suppression agent and method for its use.
Title (de)
Mittel zur Unterdrückung von Verpuffung und Verfahren zu dessen Gebrauch.
Title (fr)
Agent extincteur de déflagration et procédé de son utilisation.
Publication
Application
Priority
US 10039593 A 19930802
Abstract (en)
A deflagration suppression agent consisting of a dry powdery material composed of nonflammable particles each providing a surface area capable of rapidly absorbing heat and thereby cooling a deflagration reaction zone, and wherein at least 90% of the particles have a mean diameter of less than 20 microns.
IPC 1-7
IPC 8 full level
A62D 1/00 (2006.01)
CPC (source: EP)
A62D 1/0014 (2013.01)
Citation (search report)
- [X] US 4008170 A 19770215 - ALLAN BARRY D
- [XY] US 4909328 A 19900320 - DECHANT KERIC [US], et al
- [Y] EP 0282193 A2 19880914 - ICI PLC [GB]
- [X] CH 238766 A 19450815 - CREUTZ & CO [DE]
- [X] FR 2126207 A1 19721006 - SOLVAY
- [X] FR 1203536 A 19600119 - TOTAL KOMMANDITGESELLSCHAFT
- [X] DE 1171752 B 19640604 - SOLVAY
- [X] DATABASE WPI Section Ch Week 8446, Derwent World Patents Index; Class E31, AN 84-286998/46
- [X] DATABASE WPI Section Ch Week 8322, Derwent World Patents Index; Class E31, AN 83-53059K/22
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94305374 A 19940720