JPS5547149A - Heat-regenerative ion exchange resin - Google Patents

Heat-regenerative ion exchange resin

Info

Publication number
JPS5547149A
JPS5547149A JP12011778A JP12011778A JPS5547149A JP S5547149 A JPS5547149 A JP S5547149A JP 12011778 A JP12011778 A JP 12011778A JP 12011778 A JP12011778 A JP 12011778A JP S5547149 A JPS5547149 A JP S5547149A
Authority
JP
Japan
Prior art keywords
heat
exchange resin
regenerative
resin
acid cation
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
JP12011778A
Other languages
Japanese (ja)
Other versions
JPS612415B2 (en
Inventor
Koji Itagaki
Takeshi Ito
Eiryo Ouchi
Kazuo Uchiumi
Shigenori Wada
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP12011778A priority Critical patent/JPS5547149A/en
Publication of JPS5547149A publication Critical patent/JPS5547149A/en
Publication of JPS612415B2 publication Critical patent/JPS612415B2/ja
Granted legal-status Critical Current

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To obtain an ion exhange resin having a great heat-regenerative exchange capacity by manufacturing a heat-regenerative ion exchange resin with a specific type of weakly acid cation exchange groups. CONSTITUTION:For heat-regenerative ion exchange resin having weakly acid cation exchange groups and weakly basic anion exchange groups in a same resin particle, the weakly acid cation exchange group has the formula as shown in Fig., and the weakly acid cation exchange resin can be manufactured by the procedure in which polyvinyl alcohol and sodium glyoxylate are reacted, bridged with a cross- linking agent, and then treated with an acid. The ion exchange resin, having a great exchange capacity difference between cold state and heated state is a heat- regenerative exchange resin.
JP12011778A 1978-09-29 1978-09-29 Heat-regenerative ion exchange resin Granted JPS5547149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12011778A JPS5547149A (en) 1978-09-29 1978-09-29 Heat-regenerative ion exchange resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12011778A JPS5547149A (en) 1978-09-29 1978-09-29 Heat-regenerative ion exchange resin

Publications (2)

Publication Number Publication Date
JPS5547149A true JPS5547149A (en) 1980-04-03
JPS612415B2 JPS612415B2 (en) 1986-01-24

Family

ID=14778367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12011778A Granted JPS5547149A (en) 1978-09-29 1978-09-29 Heat-regenerative ion exchange resin

Country Status (1)

Country Link
JP (1) JPS5547149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340859A (en) * 1989-07-06 1991-02-21 Toshiro Kobayashi Method for carrying out proper dyeing and device therefor
EP2189496A4 (en) * 2007-08-31 2010-12-29 Nippon Synthetic Chem Ind Crosslinking agent, crosslinked polymer and their uses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340859A (en) * 1989-07-06 1991-02-21 Toshiro Kobayashi Method for carrying out proper dyeing and device therefor
EP2189496A4 (en) * 2007-08-31 2010-12-29 Nippon Synthetic Chem Ind Crosslinking agent, crosslinked polymer and their uses
EP2452970A1 (en) * 2007-08-31 2012-05-16 The Nippon Synthetic Chemical Industry Co., Ltd. Crosslinking agent, crosslinked polymer, and uses thereof
US8426632B2 (en) 2007-08-31 2013-04-23 The Nippon Synthetic Chemical Industry Co., Ltd. Crosslinking agent, crosslinked polymer, and uses thereof

Also Published As

Publication number Publication date
JPS612415B2 (en) 1986-01-24

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