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.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
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Filing date
Publication date
Application filed by Sanyo Kokusaku Pulp Co LtdfiledCriticalSanyo Kokusaku Pulp Co Ltd
Priority to JP2981476ApriorityCriticalpatent/JPS52114479A/en
Publication of JPS52114479ApublicationCriticalpatent/JPS52114479A/en
PURPOSE: To improve productivity and decrease power unit in finely crushing bentonite raw ore by adding a specific amount of lignin sulfonate as a crushing auxiliary agent.
COPYRIGHT: (C)1977,JPO&Japio
JP2981476A1976-03-221976-03-22Production of bentonite fine powder
PendingJPS52114479A
(en)