GB1598687A - Chelating resins - Google Patents

Chelating resins Download PDF

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Publication number
GB1598687A
GB1598687A GB1810677A GB1810677A GB1598687A GB 1598687 A GB1598687 A GB 1598687A GB 1810677 A GB1810677 A GB 1810677A GB 1810677 A GB1810677 A GB 1810677A GB 1598687 A GB1598687 A GB 1598687A
Authority
GB
United Kingdom
Prior art keywords
process according
hydrogen
resin
groups
beads
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.)
Expired
Application number
GB1810677A
Other languages
English (en)
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.)
Dia Prosim
Original Assignee
Dia Prosim
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 Dia Prosim filed Critical Dia Prosim
Priority to GB1810677A priority Critical patent/GB1598687A/en
Priority to DE19782818921 priority patent/DE2818921A1/de
Publication of GB1598687A publication Critical patent/GB1598687A/en
Expired 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

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)
  • Treatment Of Water By Ion Exchange (AREA)
GB1810677A 1977-04-29 1977-04-29 Chelating resins Expired GB1598687A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1810677A GB1598687A (en) 1977-04-29 1977-04-29 Chelating resins
DE19782818921 DE2818921A1 (de) 1977-04-29 1978-04-28 Chelatbildende acrylharze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810677A GB1598687A (en) 1977-04-29 1977-04-29 Chelating resins

Publications (1)

Publication Number Publication Date
GB1598687A true GB1598687A (en) 1981-09-23

Family

ID=10106755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810677A Expired GB1598687A (en) 1977-04-29 1977-04-29 Chelating resins

Country Status (2)

Country Link
DE (1) DE2818921A1 (de)
GB (1) GB1598687A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277566A (en) * 1978-03-24 1981-07-07 Sumitomo Chemical Company, Limited Chelate resin prepared by aftertreatment of aminated resin with polyfunctional compound and amine
US5804606A (en) * 1997-04-21 1998-09-08 Rohm & Haas Company Chelating resins

Also Published As

Publication number Publication date
DE2818921A1 (de) 1978-11-02

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940428