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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical CofiledCriticalNalco Chemical Co
Priority to ES458469ApriorityCriticalpatent/ES458469A1/es
Publication of ES458469A1publicationCriticalpatent/ES458469A1/es
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Separation Of Suspended Particles By Flocculating Agents
(AREA)
Abstract
Un procedimiento para la preparación de una solución acuosa diluída de una poliacrilamida modificada catiónicamente, a partir de una emulsión de agua en aceite de un polímero de acrilamida soluble en agua, finamente dividido.
ES458469A1977-05-041977-05-04Un procedimiento para la preparacion de una solucion acuosa diluida de una poliacrilamida modificada cationicamente.
ExpiredES458469A1
(es)