IE43427L - Polyhydroxy methylene ethers - Google Patents

Polyhydroxy methylene ethers

Info

Publication number
IE43427L
IE43427L IE762018A IE201876A IE43427L IE 43427 L IE43427 L IE 43427L IE 762018 A IE762018 A IE 762018A IE 201876 A IE201876 A IE 201876A IE 43427 L IE43427 L IE 43427L
Authority
IE
Ireland
Prior art keywords
ethers
acid
polyhydroxy
polyhydroxy methylene
sept
Prior art date
Application number
IE762018A
Other versions
IE43427B1 (en
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IE43427L publication Critical patent/IE43427L/en
Publication of IE43427B1 publication Critical patent/IE43427B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F8/02—Alkylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1489865 Ethers of polyhydroxy methylene HOECHST AG 10 Sept 1976 [12 Sept 1975] 37627/76 Heading C3P Ethers of polyhydroxy methylene are prepared by treating the polymer with an etherifying agent in an aqueous medium. The pendant ether groups preferably contain at least one ionic or ionizable group, e.g. a carboxyl, sulpho, phospho, quaternary ammonium or substituted ammonium group which makes the product suitable for use as an ion exchange resin. In the examples polyhydroxy methylene is etherified with 3 - chloro - 2 - hydroxypropyl - trimethyl ammonium hydrochloride; glycidyl trimethyl ammonium chloride; 2-chloroethane-sulphonic acid; 2-chloroethyl diethylamine; chloroacetic acid; dichloroacetic acid and trichloroacetic acid. [GB1489865A]
IE2018/76A 1975-09-12 1976-09-09 Polyhydroxy methylene ethers IE43427B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2540688A DE2540688C3 (en) 1975-09-12 1975-09-12 Process for the production of ethers of polyhydroxymethylene which can be used as ion exchangers

Publications (2)

Publication Number Publication Date
IE43427L true IE43427L (en) 1977-03-12
IE43427B1 IE43427B1 (en) 1981-02-25

Family

ID=5956300

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2018/76A IE43427B1 (en) 1975-09-12 1976-09-09 Polyhydroxy methylene ethers

Country Status (18)

Country Link
JP (1) JPS5233979A (en)
AT (1) AT355312B (en)
AU (1) AU504619B2 (en)
BE (1) BE846006A (en)
CA (1) CA1071232A (en)
CH (1) CH599253A5 (en)
DE (1) DE2540688C3 (en)
DK (1) DK410276A (en)
ES (1) ES451448A1 (en)
FI (1) FI61495C (en)
FR (1) FR2323713A1 (en)
GB (1) GB1489865A (en)
IE (1) IE43427B1 (en)
IT (1) IT1066290B (en)
LU (1) LU75773A1 (en)
NL (1) NL7610013A (en)
NO (1) NO145976C (en)
SE (1) SE7610018L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818086C2 (en) * 1978-04-25 1984-11-29 Sumitomo Chemical Co., Ltd., Osaka Carrier material for immobilizing enzymes and process for their production

Also Published As

Publication number Publication date
DK410276A (en) 1977-03-13
BE846006A (en) 1977-03-09
ATA673076A (en) 1979-07-15
LU75773A1 (en) 1978-05-12
FR2323713B1 (en) 1981-05-29
FI61495C (en) 1982-08-10
DE2540688B2 (en) 1979-03-08
DE2540688C3 (en) 1979-10-31
FR2323713A1 (en) 1977-04-08
ES451448A1 (en) 1978-05-01
DE2540688A1 (en) 1977-03-17
IT1066290B (en) 1985-03-04
JPS5233979A (en) 1977-03-15
GB1489865A (en) 1977-10-26
FI61495B (en) 1982-04-30
CA1071232A (en) 1980-02-05
NO145976B (en) 1982-03-29
AU1754376A (en) 1978-03-16
NL7610013A (en) 1977-03-15
AT355312B (en) 1980-02-25
IE43427B1 (en) 1981-02-25
CH599253A5 (en) 1978-05-31
AU504619B2 (en) 1979-10-18
SE7610018L (en) 1977-03-13
FI762591A (en) 1977-03-13
NO145976C (en) 1982-07-07
NO763099L (en) 1977-03-15

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