Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Millbrook Lead Recycling TechnfiledCriticalMillbrook Lead Recycling Techn
Priority claimed from EP20050702435external-prioritypatent/EP1721358B1/en
Publication of SI1721358T1publicationCriticalpatent/SI1721358T1/en
SI200530148T2004-02-112005-02-03Process for recovery of the silica present in the separators between the elements of lead-acid batteries
SI1721358T1
(en)
Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator