JPS55145528A - Retention agent of metal ion - Google Patents

Retention agent of metal ion

Info

Publication number
JPS55145528A
JPS55145528A JP5362179A JP5362179A JPS55145528A JP S55145528 A JPS55145528 A JP S55145528A JP 5362179 A JP5362179 A JP 5362179A JP 5362179 A JP5362179 A JP 5362179A JP S55145528 A JPS55145528 A JP S55145528A
Authority
JP
Japan
Prior art keywords
metal ion
solvent
polymerization
crushed
phases
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
JP5362179A
Other languages
Japanese (ja)
Other versions
JPS5823137B2 (en
Inventor
Masao Kato
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5362179A priority Critical patent/JPS5823137B2/en
Publication of JPS55145528A publication Critical patent/JPS55145528A/en
Publication of JPS5823137B2 publication Critical patent/JPS5823137B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the above mentioned agent having many holes and also, composed of insoluble high molecular compound able to maintain metal ion in the above holes, by carrying out homo (co)polymerization of a specified divinyl compound having polyether residue and making bridge formation and cyclization structure. CONSTITUTION:Divinyl ether compound shown by the right formula having polyether residue, is stirred at 0--100 deg.C under the existence of cation polymerization initiator, such as AlCl3 etc., in (non)solvent and home (co)polymerization is carried out. Next, gelled three dimensional polyer containing the solvent, is crushed and washed by a suitable solvent and then, is dried and crushed and moreover, a particle having a suitable dimension, is made. The above product has the ability of capturing metal ion and inorganic salt in aqueous solution is albe to extract. Moreover, one of reaction substrate existing in two phases of liquie-liquid or solid-liquid separately, is dissolved to the other phase in the form of ion pair and is used, for example, as moving catalyst between phases for reaction accelerator of alkyl bromide and KI or KCN.
JP5362179A 1979-05-01 1979-05-01 Metal ion scavenger Expired JPS5823137B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5362179A JPS5823137B2 (en) 1979-05-01 1979-05-01 Metal ion scavenger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5362179A JPS5823137B2 (en) 1979-05-01 1979-05-01 Metal ion scavenger

Publications (2)

Publication Number Publication Date
JPS55145528A true JPS55145528A (en) 1980-11-13
JPS5823137B2 JPS5823137B2 (en) 1983-05-13

Family

ID=12947970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5362179A Expired JPS5823137B2 (en) 1979-05-01 1979-05-01 Metal ion scavenger

Country Status (1)

Country Link
JP (1) JPS5823137B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165409A (en) * 1981-03-13 1982-10-12 Gen Electric Thermosetting forming composition containing aromatic polyvinyl ether
US7148264B2 (en) * 2002-05-30 2006-12-12 Ge Healthcare Bio-Sciences Ab Method of producing macroporous cross-linked polymer particles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165409A (en) * 1981-03-13 1982-10-12 Gen Electric Thermosetting forming composition containing aromatic polyvinyl ether
JPS6249881B2 (en) * 1981-03-13 1987-10-21 Gen Electric
US7148264B2 (en) * 2002-05-30 2006-12-12 Ge Healthcare Bio-Sciences Ab Method of producing macroporous cross-linked polymer particles

Also Published As

Publication number Publication date
JPS5823137B2 (en) 1983-05-13

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