JPS529093A - Preparation of water-soluble cationic high-polymer - Google Patents

Preparation of water-soluble cationic high-polymer

Info

Publication number
JPS529093A
JPS529093A JP8506075A JP8506075A JPS529093A JP S529093 A JPS529093 A JP S529093A JP 8506075 A JP8506075 A JP 8506075A JP 8506075 A JP8506075 A JP 8506075A JP S529093 A JPS529093 A JP S529093A
Authority
JP
Japan
Prior art keywords
water
polymer
preparation
soluble cationic
cationic high
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
JP8506075A
Other languages
Japanese (ja)
Other versions
JPS5437918B2 (en
Inventor
Shigenao Kawakami
Tatsumi Shibata
Shinichi Isaoka
Tsutomu Shintani
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP8506075A priority Critical patent/JPS529093A/en
Priority to GB51073/75A priority patent/GB1510689A/en
Priority to FR7538883A priority patent/FR2295049A1/en
Priority to US05/642,185 priority patent/US4075183A/en
Priority to IT70127/75A priority patent/IT1051639B/en
Priority to DE2557451A priority patent/DE2557451C2/en
Publication of JPS529093A publication Critical patent/JPS529093A/en
Priority to US05/838,052 priority patent/US4138446A/en
Publication of JPS5437918B2 publication Critical patent/JPS5437918B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: To prepare a water-soluble powdered cationic copolymer with a high molecular weight, which is useful as waste-water treating agent showing excellent dehydration even with a small amount and not lowering the burning efficiency of separated sludge.
COPYRIGHT: (C)1977,JPO&Japio
JP8506075A 1974-12-19 1975-07-10 Preparation of water-soluble cationic high-polymer Granted JPS529093A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8506075A JPS529093A (en) 1975-07-10 1975-07-10 Preparation of water-soluble cationic high-polymer
GB51073/75A GB1510689A (en) 1974-12-19 1975-12-12 Preparation of water-soluble cationic high polymer
FR7538883A FR2295049A1 (en) 1974-12-19 1975-12-18 PROCESS FOR THE PRODUCTION OF HIGH CATIONIC POLYMERS, SOLUBLE IN WATER, AND NEW PRODUCTS THUS OBTAINED
US05/642,185 US4075183A (en) 1974-12-19 1975-12-18 Preparation of water-soluble high polymers
IT70127/75A IT1051639B (en) 1974-12-19 1975-12-18 PROCEDURE FOR THE PREPARATION OF WATER SOLUBLE CATIONIC ALTOPOLYMERS
DE2557451A DE2557451C2 (en) 1974-12-19 1975-12-19 Process for the production of water-soluble cationic polymers
US05/838,052 US4138446A (en) 1974-12-19 1977-09-30 Water-soluble high polymers and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8506075A JPS529093A (en) 1975-07-10 1975-07-10 Preparation of water-soluble cationic high-polymer

Publications (2)

Publication Number Publication Date
JPS529093A true JPS529093A (en) 1977-01-24
JPS5437918B2 JPS5437918B2 (en) 1979-11-17

Family

ID=13848081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8506075A Granted JPS529093A (en) 1974-12-19 1975-07-10 Preparation of water-soluble cationic high-polymer

Country Status (1)

Country Link
JP (1) JPS529093A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924708A (en) * 1982-08-02 1984-02-08 Kohjin Co Ltd Production of cationic acrylamide polymer
JPS62201915A (en) * 1985-12-19 1987-09-05 ケミツシエ・フアブリ−ク・シユトツクハウゼン・ゲ−エムベ−ハ− Water-soluble powdery flocculant and dehydration of sewage sludge using the same
JPS63234007A (en) * 1987-03-23 1988-09-29 Kohjin Co Ltd Highly water-soluble cationic polymer
JPH0192211A (en) * 1987-10-03 1989-04-11 Goou Kagaku Kogyo Kk Cationic/ampholytic polymer having conditioning effect
JP2006320822A (en) * 2005-05-18 2006-11-30 Konan Kagaku Kogyo Kk Polymer flocculant and its production method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924708A (en) * 1982-08-02 1984-02-08 Kohjin Co Ltd Production of cationic acrylamide polymer
JPS62201915A (en) * 1985-12-19 1987-09-05 ケミツシエ・フアブリ−ク・シユトツクハウゼン・ゲ−エムベ−ハ− Water-soluble powdery flocculant and dehydration of sewage sludge using the same
JPS63234007A (en) * 1987-03-23 1988-09-29 Kohjin Co Ltd Highly water-soluble cationic polymer
JPH0192211A (en) * 1987-10-03 1989-04-11 Goou Kagaku Kogyo Kk Cationic/ampholytic polymer having conditioning effect
JP2006320822A (en) * 2005-05-18 2006-11-30 Konan Kagaku Kogyo Kk Polymer flocculant and its production method

Also Published As

Publication number Publication date
JPS5437918B2 (en) 1979-11-17

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