EP 0993597 A1 20000419 - ORGANIC SOLVENT VAPOR DETECTOR
Title (en)
ORGANIC SOLVENT VAPOR DETECTOR
Title (de)
DAMPFDETEKTOR FÜR ORGANISCHES LÖSUNGSMITTEL
Title (fr)
DETECTEUR DE VAPEUR DE SOLVANT ORGANIQUE
Publication
Application
Priority
- US 9813121 W 19980626
- US 88738797 A 19970702
Abstract (en)
[origin: WO9901733A1] The present invention is directed to an organic liquid and/or vapor detector which is useful in Lithium Ion batteries and other devices containing organic liquids and/or vapors comprising a supported or unsupported swellable polymeric material which is sensitive to organic liquids and/or vapors. The swellable polymeric material is a polymer, copolymer or physical mixture thereof that may, optionally, be filled with electrically conductive particles. A process of preparing the detector and devices containing the same are also disclosed.
IPC 1-7
IPC 8 full level
G01N 27/12 (2006.01); G01N 27/22 (2006.01); G01N 29/00 (2006.01); G01N 33/00 (2006.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 50/569 (2021.01); H05K 1/02 (2006.01)
CPC (source: EP US)
G01N 27/126 (2013.01 - EP); G01N 33/0047 (2013.01 - EP); H01M 10/4285 (2013.01 - EP); H01M 10/488 (2013.01 - EP US); H01M 50/569 (2021.01 - EP US); G01N 2291/02863 (2013.01 - EP); H01M 10/4228 (2013.01 - EP); H05K 1/0266 (2013.01 - EP); Y02E 60/10 (2013.01 - EP)
Citation (search report)
See references of WO 9901733A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9901733 A1 19990114; AR 013641 A1 20010110; AU 7986898 A 19990125; CA 2294889 A1 19990114; EP 0993597 A1 20000419; JP 2002509609 A 20020326; TW 507067 B 20021021; ZA 985775 B 19990126
DOCDB simple family (application)
US 9813121 W 19980626; AR P980103188 A 19980701; AU 7986898 A 19980626; CA 2294889 A 19980626; EP 98930485 A 19980626; JP 50723099 A 19980626; TW 87110740 A 19980702; ZA 985775 A 19980701