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.)
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co LtdfiledCriticalHitachi Chemical Co Ltd
Priority to JP6274475ApriorityCriticalpatent/JPS51137794A/en
Publication of JPS51137794ApublicationCriticalpatent/JPS51137794A/en
Publication of JPS558016B2publicationCriticalpatent/JPS558016B2/ja
PURPOSE: To manufacture a water-soluble phenolic resin containing less amount of unreacted phenols and unreacted aldehydes by apecifying the amount of raw aldehyde and the reaction temperature.
COPYRIGHT: (C)1976,JPO&Japio
JP6274475A1975-05-261975-05-26Method for manufacturing a wa ter-soluble phenolic resin
GrantedJPS51137794A
(en)