BE829634A - Derives sulfoniques a structure de polyoxapolyfluoro alcanes et procede pour les preparer - Google Patents

Derives sulfoniques a structure de polyoxapolyfluoro alcanes et procede pour les preparer

Info

Publication number
BE829634A
BE829634A BE156824A BE156824A BE829634A BE 829634 A BE829634 A BE 829634A BE 156824 A BE156824 A BE 156824A BE 156824 A BE156824 A BE 156824A BE 829634 A BE829634 A BE 829634A
Authority
BE
Belgium
Prior art keywords
polyoxapolyfluoro
preparing
alkane structure
sulphonic derivatives
sulphonic
Prior art date
Application number
BE156824A
Other languages
English (en)
Inventor
E Pontoglio
E Strepparola
G Bernardi
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 filed Critical
Publication of BE829634A publication Critical patent/BE829634A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Detergent Compositions (AREA)
  • Polymerisation Methods In General (AREA)
BE156824A 1974-05-30 1975-05-29 Derives sulfoniques a structure de polyoxapolyfluoro alcanes et procede pour les preparer BE829634A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23340/74A IT1012948B (it) 1974-05-30 1974-05-30 Derivati solfonici a struttura poliossapolifluoroalcanica e procedimento per la loro prepar zione

Publications (1)

Publication Number Publication Date
BE829634A true BE829634A (fr) 1975-12-01

Family

ID=11206233

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156824A BE829634A (fr) 1974-05-30 1975-05-29 Derives sulfoniques a structure de polyoxapolyfluoro alcanes et procede pour les preparer

Country Status (10)

Country Link
US (1) US4012441A (fr)
JP (1) JPS598275B2 (fr)
BE (1) BE829634A (fr)
CA (1) CA1041537A (fr)
DE (1) DE2523402A1 (fr)
ES (1) ES437981A1 (fr)
FR (1) FR2275498A1 (fr)
GB (1) GB1489808A (fr)
IT (1) IT1012948B (fr)
NL (1) NL190372C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631084A (en) * 1979-08-21 1981-03-28 Toyo Boseki Dispersing composition
GB2127462B (en) * 1982-09-01 1986-02-19 British Petroleum Co Plc Compositions suitable for modifying wettability and their use
US7977426B2 (en) * 2008-11-13 2011-07-12 E. I. Du Pont De Nemours And Company Fluoroalkyl ether sulfonate surfactants
EP3480901B1 (fr) * 2017-11-06 2020-02-19 Schleifring GmbH Dispositif d'absorption de vibrations pour brosses à bague collectrice

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759019A (en) * 1954-08-09 1956-08-14 Minnesota Mining & Mfg Perfluoro amine compounds and quaternary derivatives
US3301893A (en) * 1963-08-05 1967-01-31 Du Pont Fluorocarbon ethers containing sulfonyl groups
US3642880A (en) * 1966-03-24 1972-02-15 Allied Chem Novel polyfluorosulfonate salts
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3847978A (en) * 1968-07-01 1974-11-12 Montedison Spa Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof
FR2088941A5 (fr) * 1970-04-30 1972-01-07 Ugine Kuhlmann
US3821290A (en) * 1971-03-01 1974-06-28 Allied Chem Polyfluoroisoalkoxyalkyl sulfonic acids

Also Published As

Publication number Publication date
NL190372B (nl) 1993-09-01
FR2275498B1 (fr) 1977-07-08
DE2523402C2 (fr) 1990-03-15
IT1012948B (it) 1977-03-10
US4012441A (en) 1977-03-15
NL7506166A (nl) 1975-12-02
CA1041537A (fr) 1978-10-31
ES437981A1 (es) 1977-01-16
DE2523402A1 (de) 1975-12-11
NL190372C (nl) 1994-02-01
JPS5111716A (fr) 1976-01-30
JPS598275B2 (ja) 1984-02-23
GB1489808A (en) 1977-10-26
FR2275498A1 (fr) 1976-01-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19940531