ES2061867T3 - Procedimiento para la obtencion de politetrahidrofuran-alquil-sulfonados y su empleo. - Google Patents

Procedimiento para la obtencion de politetrahidrofuran-alquil-sulfonados y su empleo.

Info

Publication number
ES2061867T3
ES2061867T3 ES89118185T ES89118185T ES2061867T3 ES 2061867 T3 ES2061867 T3 ES 2061867T3 ES 89118185 T ES89118185 T ES 89118185T ES 89118185 T ES89118185 T ES 89118185T ES 2061867 T3 ES2061867 T3 ES 2061867T3
Authority
ES
Spain
Prior art keywords
procedure
formula
sulfonados
politetrahidrofuran
alquil
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 - Lifetime
Application number
ES89118185T
Other languages
English (en)
Inventor
Ulrich Dr Koehler
Willibald Dr Schoenleben
Hardo Dr Siegel
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2061867T3 publication Critical patent/ES2061867T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
    • C08G65/3344—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur
    • C08G65/3346—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur having sulfur bound to carbon and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyethers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR SULFONATOS DE POLITETRAHIDROFURANO Y ALQUILICOS DE FORMULA (I). DICHO PROCEDIMIENTO CONSISTE EN TRATAR UN POLITETRAHIDROFURANO DE FORMULA (II) CON UN HALOGENO DE ACIDO ALQUILICOSULFONICO DE FORMULA (III). ADEMAS EN DICHO INVENTO SE DESCRIBE LA APLICACION DE LOS ALQUILOSULFONATOS DE FORMULA (I). SIENDO R UN RESTO ALQUILO DE C1 A 4; X CLORO, BROMO O IODO Y N UN NUMERO DE 3 A 150.
ES89118185T 1988-10-08 1989-09-30 Procedimiento para la obtencion de politetrahidrofuran-alquil-sulfonados y su empleo. Expired - Lifetime ES2061867T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3834265A DE3834265A1 (de) 1988-10-08 1988-10-08 Verfahren zur herstellung von polytetrahydrofuranalkylsulfonaten und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2061867T3 true ES2061867T3 (es) 1994-12-16

Family

ID=6364658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118185T Expired - Lifetime ES2061867T3 (es) 1988-10-08 1989-09-30 Procedimiento para la obtencion de politetrahidrofuran-alquil-sulfonados y su empleo.

Country Status (4)

Country Link
EP (1) EP0363769B1 (es)
JP (1) JPH02155923A (es)
DE (2) DE3834265A1 (es)
ES (1) ES2061867T3 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824219A (en) * 1963-06-24 1974-07-16 Minnesota Mining & Mfg Process for preparing polycationically active polymers of tetrahydrofuran
US3384681A (en) * 1964-12-02 1968-05-21 Asahi Chemical Ind Block copolymer prepared from amine terminated polyalkylene glycols and polyamides or polyureas
US3405105A (en) * 1965-11-12 1968-10-08 Phillips Petroleum Co Polymerization of tetrahydrofuran and derivatives thereof with organic sulfonic acids

Also Published As

Publication number Publication date
JPH02155923A (ja) 1990-06-15
EP0363769B1 (de) 1994-03-23
EP0363769A3 (en) 1990-07-25
DE3834265A1 (de) 1990-04-26
EP0363769A2 (de) 1990-04-18
DE58907283D1 (de) 1994-04-28

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