GB666410A - New anion exchange resins - Google Patents

New anion exchange resins

Info

Publication number
GB666410A
GB666410A GB821/49A GB82149A GB666410A GB 666410 A GB666410 A GB 666410A GB 821/49 A GB821/49 A GB 821/49A GB 82149 A GB82149 A GB 82149A GB 666410 A GB666410 A GB 666410A
Authority
GB
United Kingdom
Prior art keywords
parts
per cent
formaldehyde
water
diamine
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
GB821/49A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to NL75822D priority Critical patent/NL75822C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB821/49A priority patent/GB666410A/en
Priority to FR1008120D priority patent/FR1008120A/fr
Priority to US137668A priority patent/US2588784A/en
Priority to DEI361A priority patent/DE813212C/de
Publication of GB666410A publication Critical patent/GB666410A/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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
GB821/49A 1949-01-12 1949-01-12 New anion exchange resins Expired GB666410A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL75822D NL75822C (en, 2012) 1949-01-12
GB821/49A GB666410A (en) 1949-01-12 1949-01-12 New anion exchange resins
FR1008120D FR1008120A (fr) 1949-01-12 1950-01-09 Nouvelle résine échangeuse d'anions
US137668A US2588784A (en) 1949-01-12 1950-01-09 Anion exchange resins from alkylene polyamine meta phenylene diamine, formaldehyde and acetone
DEI361A DE813212C (de) 1949-01-12 1950-01-10 Verfahren zur Herstellung eines Anionen austauschenden Harzes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB821/49A GB666410A (en) 1949-01-12 1949-01-12 New anion exchange resins

Publications (1)

Publication Number Publication Date
GB666410A true GB666410A (en) 1952-02-13

Family

ID=9711067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB821/49A Expired GB666410A (en) 1949-01-12 1949-01-12 New anion exchange resins

Country Status (5)

Country Link
US (1) US2588784A (en, 2012)
DE (1) DE813212C (en, 2012)
FR (1) FR1008120A (en, 2012)
GB (1) GB666410A (en, 2012)
NL (1) NL75822C (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912390A (en) * 1956-05-08 1959-11-10 Pittsburgh Plate Glass Co Synthetic resin from dihaloalkyl xylene and polyalkylene polyamines
US2994669A (en) * 1959-08-28 1961-08-01 Wolfen Filmfab Veb Process for the production of modified phenylene diamine ion exchange resins
US3509080A (en) * 1966-01-26 1970-04-28 Bridgestone Tire Co Ltd Method of manufacturing antioxidant for rubber and a rubber composition compounding the antioxidant
FR2812254A1 (fr) 2000-07-28 2002-02-01 Lamberet Const Isothermes Butoir amortisseur pour vehicule accostant contre un quai

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223930A (en) * 1936-12-05 1940-12-03 Ig Farbenindustrie Ag Amine resins
US2259169A (en) * 1938-10-29 1941-10-14 Us Rubber Co Resinous material
BE472469A (en, 2012) * 1942-06-16
US2373632A (en) * 1942-06-24 1945-04-10 Resinous Prod & Chemical Co Removal of fluorine from water

Also Published As

Publication number Publication date
NL75822C (en, 2012)
DE813212C (de) 1951-09-10
US2588784A (en) 1952-03-11
FR1008120A (fr) 1952-05-14

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