ES437981A1 - Procedimiento para la preparacion de derivados sulfonicos con estructura de polioxapolifluoroalcanos. - Google Patents

Procedimiento para la preparacion de derivados sulfonicos con estructura de polioxapolifluoroalcanos.

Info

Publication number: ES437981A1
Authority: ES; Spain
Prior art keywords: polyoxapolyfluoroalkanes; sulphonic derivatives; sulphonic; derivatives; polyoxapolyfluoroalkanesulphonates
Prior art date: 1974-05-30
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

ES437981A

Other languages

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.)

Montedison SpA

Original Assignee

Montedison SpA

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.)

1974-05-30

Filing date

1975-05-28

Publication date

1977-01-16

1975-05-28 Application filed by Montedison SpA filed Critical Montedison SpA

1977-01-16 Publication of ES437981A1 publication Critical patent/ES437981A1/es

Status Expired legal-status Critical Current

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)
Detergent Compositions (AREA)
Polyethers (AREA)
Polymerisation Methods In General (AREA)

ES437981A 1974-05-30 1975-05-28 Procedimiento para la preparacion de derivados sulfonicos con estructura de polioxapolifluoroalcanos. Expired ES437981A1 (es)

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
ES437981A1 true ES437981A1 (es)	1977-01-16

Family

ID=11206233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES437981A Expired ES437981A1 (es)	1974-05-30	1975-05-28	Procedimiento para la preparacion de derivados sulfonicos con estructura de polioxapolifluoroalcanos.

Country Status (10)

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

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 (en) *	2017-11-06	2020-02-19	Schleifring GmbH	Vibration absorbing device for slip-ring brushes

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
DE1745169B2 (de) *	1967-02-09	1977-04-21	Montecatini Edison S.P.A., Mailand (Italien)	Fluorierte lineare polyaether und verfahren zu ihrer herstellung
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 (es) *	1970-04-30	1972-01-07	Ugine Kuhlmann
US3821290A (en) *	1971-03-01	1974-06-28	Allied Chem	Polyfluoroisoalkoxyalkyl sulfonic acids

1974
- 1974-05-30 IT IT23340/74A patent/IT1012948B/it active
1975
- 1975-05-16 GB GB20806/75A patent/GB1489808A/en not_active Expired
- 1975-05-22 US US05/579,943 patent/US4012441A/en not_active Expired - Lifetime
- 1975-05-26 NL NLAANVRAGE7506166,A patent/NL190372C/xx not_active IP Right Cessation
- 1975-05-27 CA CA227,819A patent/CA1041537A/en not_active Expired
- 1975-05-27 DE DE19752523402 patent/DE2523402A1/de active Granted
- 1975-05-28 JP JP50063991A patent/JPS598275B2/ja not_active Expired
- 1975-05-28 ES ES437981A patent/ES437981A1/es not_active Expired
- 1975-05-29 FR FR7516767A patent/FR2275498A1/fr active Granted
- 1975-05-29 BE BE156824A patent/BE829634A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL190372B (nl)	1993-09-01
GB1489808A (en)	1977-10-26
US4012441A (en)	1977-03-15
FR2275498B1 (es)	1977-07-08
DE2523402C2 (es)	1990-03-15
JPS598275B2 (ja)	1984-02-23
DE2523402A1 (de)	1975-12-11
BE829634A (fr)	1975-12-01
FR2275498A1 (fr)	1976-01-16
JPS5111716A (es)	1976-01-30
NL190372C (nl)	1994-02-01
NL7506166A (nl)	1975-12-02
IT1012948B (it)	1977-03-10
CA1041537A (en)	1978-10-31

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