JPS52128318A - Production of acrylamide aqueous solution - Google Patents

Production of acrylamide aqueous solution

Info

Publication number
JPS52128318A
JPS52128318A JP4361776A JP4361776A JPS52128318A JP S52128318 A JPS52128318 A JP S52128318A JP 4361776 A JP4361776 A JP 4361776A JP 4361776 A JP4361776 A JP 4361776A JP S52128318 A JPS52128318 A JP S52128318A
Authority
JP
Japan
Prior art keywords
aqueous solution
acrylamide aqueous
production
acrylonitrile
acrylamide
Prior art date
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.)
Granted
Application number
JP4361776A
Other languages
Japanese (ja)
Other versions
JPS5726587B2 (en
Inventor
Yasumasa Yamaguchi
Kazuo Kono
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority to JP4361776A priority Critical patent/JPS52128318A/en
Publication of JPS52128318A publication Critical patent/JPS52128318A/en
Publication of JPS5726587B2 publication Critical patent/JPS5726587B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Concentration of an acrylamide aqueous solution containing unreacted acrylonitrile by means of a countercurrent centrifugal thinlayer evaporator, produces highly concentrated acrylamide aqueous solution extremely reduced in acrylonitrile content.
COPYRIGHT: (C)1977,JPO&Japio
JP4361776A 1976-04-19 1976-04-19 Production of acrylamide aqueous solution Granted JPS52128318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4361776A JPS52128318A (en) 1976-04-19 1976-04-19 Production of acrylamide aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4361776A JPS52128318A (en) 1976-04-19 1976-04-19 Production of acrylamide aqueous solution

Publications (2)

Publication Number Publication Date
JPS52128318A true JPS52128318A (en) 1977-10-27
JPS5726587B2 JPS5726587B2 (en) 1982-06-05

Family

ID=12668791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4361776A Granted JPS52128318A (en) 1976-04-19 1976-04-19 Production of acrylamide aqueous solution

Country Status (1)

Country Link
JP (1) JPS52128318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008143812A (en) * 2006-12-07 2008-06-26 Daiyanitorikkusu Kk Method for producing aqueous solution of acrylamide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11110063B2 (en) 2017-08-25 2021-09-07 MAIA Pharmaceuticals, Inc. Storage stable sincalide formulations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008143812A (en) * 2006-12-07 2008-06-26 Daiyanitorikkusu Kk Method for producing aqueous solution of acrylamide

Also Published As

Publication number Publication date
JPS5726587B2 (en) 1982-06-05

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