ES451448A1 - Polyhydroxy methylene ethers - Google Patents

Polyhydroxy methylene ethers

Info

Publication number
ES451448A1
ES451448A1 ES451448A ES451448A ES451448A1 ES 451448 A1 ES451448 A1 ES 451448A1 ES 451448 A ES451448 A ES 451448A ES 451448 A ES451448 A ES 451448A ES 451448 A1 ES451448 A1 ES 451448A1
Authority
ES
Spain
Prior art keywords
ethers
polyhydroxymethylene
group
methylene ethers
polyhydroxy
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
ES451448A
Other languages
Spanish (es)
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.)
Hoechst AG
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 ES451448A1 publication Critical patent/ES451448A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16Organic material
    • B01J39/18Macromolecular compounds
    • B01J39/20Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/02Alkylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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

A process for the preparation of polyhydroxymethylene ethers, in which polyhydroxymethylene is made alkaline to which an organic solvent is optionally added, characterized in that the alkylating compound contains ionic or ionizable groups, such as a phospho group, a quaternary ammonium group or a group substituted amino. (Machine-translation by Google Translate, not legally binding)
ES451448A 1975-09-12 1976-09-10 Polyhydroxy methylene ethers Expired ES451448A1 (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 (1)

Publication Number Publication Date
ES451448A1 true ES451448A1 (en) 1978-05-01

Family

ID=5956300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451448A Expired ES451448A1 (en) 1975-09-12 1976-09-10 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
IE43427B1 (en) 1981-02-25
ATA673076A (en) 1979-07-15
AU1754376A (en) 1978-03-16
DE2540688C3 (en) 1979-10-31
NO763099L (en) 1977-03-15
FR2323713B1 (en) 1981-05-29
DE2540688B2 (en) 1979-03-08
NO145976B (en) 1982-03-29
FR2323713A1 (en) 1977-04-08
AU504619B2 (en) 1979-10-18
BE846006A (en) 1977-03-09
IT1066290B (en) 1985-03-04
NO145976C (en) 1982-07-07
FI762591A (en) 1977-03-13
IE43427L (en) 1977-03-12
CA1071232A (en) 1980-02-05
FI61495B (en) 1982-04-30
AT355312B (en) 1980-02-25
DK410276A (en) 1977-03-13
FI61495C (en) 1982-08-10
DE2540688A1 (en) 1977-03-17
CH599253A5 (en) 1978-05-31
GB1489865A (en) 1977-10-26
NL7610013A (en) 1977-03-15
LU75773A1 (en) 1978-05-12
SE7610018L (en) 1977-03-13
JPS5233979A (en) 1977-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202