JPS53118491A - Production of powdery cationic carbamoyl polymer - Google Patents

Production of powdery cationic carbamoyl polymer

Info

Publication number
JPS53118491A
JPS53118491A JP3347877A JP3347877A JPS53118491A JP S53118491 A JPS53118491 A JP S53118491A JP 3347877 A JP3347877 A JP 3347877A JP 3347877 A JP3347877 A JP 3347877A JP S53118491 A JPS53118491 A JP S53118491A
Authority
JP
Japan
Prior art keywords
production
polymer
powdery
powdery cationic
carbamoyl polymer
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
JP3347877A
Other languages
Japanese (ja)
Other versions
JPS6019322B2 (en
Inventor
Yasuo Shibahara
Jiro Yamamoto
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 Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP3347877A priority Critical patent/JPS6019322B2/en
Publication of JPS53118491A publication Critical patent/JPS53118491A/en
Publication of JPS6019322B2 publication Critical patent/JPS6019322B2/en
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: Powdery carbamoyl polymer is modified by Mannich's reaction in the presence of water dispersed in the form of W/O emulsion to swell uniformly the powdery polymer and prevent the formation of coarse particles.
COPYRIGHT: (C)1978,JPO&Japio
JP3347877A 1977-03-25 1977-03-25 Method for producing powdered cationic carbamoyl polymer Expired JPS6019322B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3347877A JPS6019322B2 (en) 1977-03-25 1977-03-25 Method for producing powdered cationic carbamoyl polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3347877A JPS6019322B2 (en) 1977-03-25 1977-03-25 Method for producing powdered cationic carbamoyl polymer

Publications (2)

Publication Number Publication Date
JPS53118491A true JPS53118491A (en) 1978-10-16
JPS6019322B2 JPS6019322B2 (en) 1985-05-15

Family

ID=12387644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3347877A Expired JPS6019322B2 (en) 1977-03-25 1977-03-25 Method for producing powdered cationic carbamoyl polymer

Country Status (1)

Country Link
JP (1) JPS6019322B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138452A (en) * 1977-05-06 1978-12-02 Nalco Chemical Co Method of making dilute aqueous solution of polyacrylamide modified in cationic state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138452A (en) * 1977-05-06 1978-12-02 Nalco Chemical Co Method of making dilute aqueous solution of polyacrylamide modified in cationic state
JPS5615722B2 (en) * 1977-05-06 1981-04-11

Also Published As

Publication number Publication date
JPS6019322B2 (en) 1985-05-15

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