JPS53134084A - Production of acrylamide polymer - Google Patents

Production of acrylamide polymer

Info

Publication number
JPS53134084A
JPS53134084A JP4947077A JP4947077A JPS53134084A JP S53134084 A JPS53134084 A JP S53134084A JP 4947077 A JP4947077 A JP 4947077A JP 4947077 A JP4947077 A JP 4947077A JP S53134084 A JPS53134084 A JP S53134084A
Authority
JP
Japan
Prior art keywords
acrylamide polymer
production
persulfate
producing
molecular weight
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
JP4947077A
Other languages
Japanese (ja)
Other versions
JPS5523564B2 (en
Inventor
Shozo Shinpo
Takao Okada
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.)
Taki Chemical Co Ltd
Original Assignee
Taki 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 Taki Chemical Co Ltd filed Critical Taki Chemical Co Ltd
Priority to JP4947077A priority Critical patent/JPS53134084A/en
Publication of JPS53134084A publication Critical patent/JPS53134084A/en
Publication of JPS5523564B2 publication Critical patent/JPS5523564B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To obtain a high-molecular weight acrylamide polymer useful as water treatment flocculants, by producing an acrylamide polymer in the presence of specific amounts of persulfate and iron ions.
COPYRIGHT: (C)1978,JPO&Japio
JP4947077A 1977-04-27 1977-04-27 Production of acrylamide polymer Granted JPS53134084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4947077A JPS53134084A (en) 1977-04-27 1977-04-27 Production of acrylamide polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4947077A JPS53134084A (en) 1977-04-27 1977-04-27 Production of acrylamide polymer

Publications (2)

Publication Number Publication Date
JPS53134084A true JPS53134084A (en) 1978-11-22
JPS5523564B2 JPS5523564B2 (en) 1980-06-24

Family

ID=12832021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4947077A Granted JPS53134084A (en) 1977-04-27 1977-04-27 Production of acrylamide polymer

Country Status (1)

Country Link
JP (1) JPS53134084A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813088A (en) * 1954-09-22 1957-11-12 Wacker Chemie Gmbh Process for making polymeric nitrogencontaining derivatives of acrylamide or acrylamide and acrylonitrile in a strongly acid aqueous medium
US3242152A (en) * 1961-02-28 1966-03-22 Kerr Mc Gee Oil Ind Inc Polymerization of purified acrylamide monomer, the resulting polyacrylamide, and process for flocculating suspended solids therewith
US3573263A (en) * 1966-07-06 1971-03-30 Edward Arthur Gill Polymerization with a redox and azoisobutyronitrile catalyst
US3635927A (en) * 1968-02-12 1972-01-18 Gillette Co Polymerization processes using a 3-component initiator system
JPS4944509A (en) * 1972-09-04 1974-04-26
JPS5137672A (en) * 1974-09-27 1976-03-30 Jido Keisoku Gijutsu Kenkyukum Shijidenkikeiki no jidokoseisochi

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813088A (en) * 1954-09-22 1957-11-12 Wacker Chemie Gmbh Process for making polymeric nitrogencontaining derivatives of acrylamide or acrylamide and acrylonitrile in a strongly acid aqueous medium
US3242152A (en) * 1961-02-28 1966-03-22 Kerr Mc Gee Oil Ind Inc Polymerization of purified acrylamide monomer, the resulting polyacrylamide, and process for flocculating suspended solids therewith
US3573263A (en) * 1966-07-06 1971-03-30 Edward Arthur Gill Polymerization with a redox and azoisobutyronitrile catalyst
US3635927A (en) * 1968-02-12 1972-01-18 Gillette Co Polymerization processes using a 3-component initiator system
JPS4944509A (en) * 1972-09-04 1974-04-26
JPS5137672A (en) * 1974-09-27 1976-03-30 Jido Keisoku Gijutsu Kenkyukum Shijidenkikeiki no jidokoseisochi

Also Published As

Publication number Publication date
JPS5523564B2 (en) 1980-06-24

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