EP 1855985 A1 20071121 - METHOD FOR DISTRIBUTING CHEMICAL LIQUIDS
Title (en)
METHOD FOR DISTRIBUTING CHEMICAL LIQUIDS
Title (de)
VERFAHREN ZUR VERTEILUNG VON CHEMISCHEN FLÜSSIGKEITEN
Title (fr)
SYSTEME ET METHODE DE DISTRIBUTION DE LIQUIDES CHIMIQUES
Publication
Application
Priority
- FR 2005051135 W 20051222
- FR 0453199 A 20041223
Abstract (en)
[origin: FR2880011A1] The system has tubes distributing a chemical product e.g. isopropyl alcohol, from a storage tank towards a utilization point. One tube is made of a natural polymer such as polyethylene, polypropylene, polyvinylidene fluoride and polytetrafluoroethylene, and perfluoroalkoxy (PFA) which is a tetrafluoroethylene (TFE)/perfluroalkyl vinyl ether copolymer or perfluoroalkoxyl alkane (MFA) which is a TFE/perfluoromethylvinyl ether copolymer. An independent claim is also included for a method of implementing a chemical product distribution system.
IPC 8 full level
CPC (source: EP KR US)
B67D 7/02 (2013.01 - KR); B67D 7/025 (2013.01 - EP US); Y10T 137/0318 (2015.04 - EP US); Y10T 137/0324 (2015.04 - EP US); Y10T 137/0424 (2015.04 - EP US); Y10T 137/8593 (2015.04 - EP US); Y10T 428/139 (2015.01 - EP US)
Citation (search report)
See references of WO 2006070166A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2880011 A1 20060630; FR 2880011 B1 20070330; CN 101087729 A 20071212; EP 1855985 A1 20071121; JP 2008525176 A 20080717; KR 20070097536 A 20071004; US 2009020160 A1 20090122; WO 2006070166 A1 20060706
DOCDB simple family (application)
FR 0453199 A 20041223; CN 200580044256 A 20051222; EP 05848209 A 20051222; FR 2005051135 W 20051222; JP 2007547603 A 20051222; KR 20077016853 A 20070720; US 76685607 A 20070622