Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Original Assignee
Individual
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
Priority claimed from GB9423495Aexternal-prioritypatent/GB9423495D0/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2201921A1publicationCriticalpatent/CA2201921A1/fr
Dans un procédé de nettoyage de contenants en verre dans un processus d'alimentation en continu, on utilise une composition aqueuse comprenant un agent alcalin ainsi qu'un agent séquestrant faible. Un agent alcalin typique est NaOH. Des agents séquestrants faibles typiques sont les polyacrylates (par exemple MW < 10000) et les phosphonates.
CA 22019211994-11-211995-11-16Procede de nettoyage
AbandonedCA2201921A1
(fr)