DE2230593A1 - Verfahren zur Herstellung eines amphoteren Harzes - Google Patents

Verfahren zur Herstellung eines amphoteren Harzes

Info

Publication number
DE2230593A1
DE2230593A1 DE19722230593 DE2230593A DE2230593A1 DE 2230593 A1 DE2230593 A1 DE 2230593A1 DE 19722230593 DE19722230593 DE 19722230593 DE 2230593 A DE2230593 A DE 2230593A DE 2230593 A1 DE2230593 A1 DE 2230593A1
Authority
DE
Germany
Prior art keywords
resin
amino acid
groups
carboxyl
amino
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.)
Pending
Application number
DE19722230593
Other languages
German (de)
English (en)
Inventor
Atsushi Tokio; Ota Shigenori Machida Tokio; Yamamoto (Japan)
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of DE2230593A1 publication Critical patent/DE2230593A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19722230593 1971-06-26 1972-06-22 Verfahren zur Herstellung eines amphoteren Harzes Pending DE2230593A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46046042A JPS4948668B1 (enExample) 1971-06-26 1971-06-26

Publications (1)

Publication Number Publication Date
DE2230593A1 true DE2230593A1 (de) 1972-12-28

Family

ID=12735958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722230593 Pending DE2230593A1 (de) 1971-06-26 1972-06-22 Verfahren zur Herstellung eines amphoteren Harzes

Country Status (7)

Country Link
US (1) US3821126A (enExample)
JP (1) JPS4948668B1 (enExample)
DE (1) DE2230593A1 (enExample)
FR (1) FR2144277A5 (enExample)
GB (1) GB1371825A (enExample)
IT (1) IT959199B (enExample)
NL (1) NL7208786A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036460A1 (fr) * 1998-01-20 1999-07-22 Sagebo Composes susceptibles de pieger les ions metalliques, procede les mettant en oeuvre, et leur utilisation
EP0972566A3 (en) * 1998-07-13 2000-02-23 Minh Tran Quang Affinity immobilised metal resins

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115297A (en) * 1975-05-12 1978-09-19 Ici Australia Limited Thermally regenerable amphoteric ion exchangers prepared by sequential treatment of polymeric beads with two reagents of opposing acid base character
US4439545A (en) 1981-11-19 1984-03-27 Societe D "Expansion Scientifique "Expansia" Acrylic copolymers of N-acryloylpolymethyleneimines or N-acryloyldialkylamides, N,N'-acryloyldiaminoalcanes and N-acryloylaminoacids (or esters) their preparation and use as cation exchangers
FR2849044B1 (fr) * 2002-12-24 2005-07-08 Caption Procede de fabrication d'un vecteur de molecules applicable dans le domaine du traitement de l'eau et vecteur obtenu
CN102580791B (zh) * 2011-12-12 2013-10-16 重庆大学 一种制备赖氨酸修饰两性大孔离子交换树脂的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036460A1 (fr) * 1998-01-20 1999-07-22 Sagebo Composes susceptibles de pieger les ions metalliques, procede les mettant en oeuvre, et leur utilisation
FR2773808A1 (fr) * 1998-01-20 1999-07-23 Sagebo Composes susceptibles de pieger les ions metalliques, leur procede d'obtention et leur utilisation
EP0972566A3 (en) * 1998-07-13 2000-02-23 Minh Tran Quang Affinity immobilised metal resins

Also Published As

Publication number Publication date
FR2144277A5 (enExample) 1973-02-09
GB1371825A (en) 1974-10-30
US3821126A (en) 1974-06-28
JPS4948668B1 (enExample) 1974-12-23
NL7208786A (enExample) 1972-12-28
IT959199B (it) 1973-11-10

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