IT1065813B - Fluoro-sulphonyl-oxa-fluoro-alkane and fluoro-sulphonyl-olefin cpds. - for use as surfactants, elastomers, etc. - Google Patents
Fluoro-sulphonyl-oxa-fluoro-alkane and fluoro-sulphonyl-olefin cpds. - for use as surfactants, elastomers, etc.Info
- Publication number
- IT1065813B IT1065813B IT2611676A IT2611676A IT1065813B IT 1065813 B IT1065813 B IT 1065813B IT 2611676 A IT2611676 A IT 2611676A IT 2611676 A IT2611676 A IT 2611676A IT 1065813 B IT1065813 B IT 1065813B
- Authority
- IT
- Italy
- Prior art keywords
- fluoro
- pref
- whole
- sulphonyl
- olefine
- Prior art date
Links
Landscapes
- Polyethers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The novel oxafluoralkane-sulphonic acids or their derivs. are of formula: ZSO2-CF(X)-CF2-O-CF2-C(X)F(CF2-CFX)m- (CF2-CF2)n-1-Y (I) (where Y=H, Cl, Br, F, I, CF2-COOH, CF2CONH2, CF2COCF3, CF2NCH2)OH, CF2CH2NH2, CF2CH2CF3, CF2COOR' or CF=CF2; R'= alkyl with up to 6C atoms or phenyl; X=F, Cl or CF3; Z=F, OH, OM, M being a cation or OR where R is alkyl with up to 8C atoms or acyl; m = 0 or a whole no. 1-10; n=a whole no. 1-10. The novel fluoro-olefins are of formula: (where m = O or a whole no. 1-10, pref. 0-2; n=a whole no 1-10, pref. 1-4; X=F, OH, DM, M being a cation, OR, R being 1-8C alkyl or aryl) and pref. have average mol. wt. 400-800. Novel copolymers comprises (A) a fluoro-olefine (II) and (B) >=1 monomer selected from fluoro-olefines chlorofluoroolefines alone or admixed with others, or a mixture of a fluoro-olefine and an olefine, the monomeric units (A) and (B) being present in mol. ratios of 0.1:99.9-10:90, pref. 0.5:99.5-5:95. Cpds. where Y=I are generally pref. Used as surfactants for paints, waxes, cosmetics and adhesives. They have hydrophobic and oleophobic action on fibres and materials. The fluoro-olefines contg. reactive functional gps. modify the cross-linking of fluoro elastomers.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2611676A IT1065813B (en) | 1976-08-06 | 1976-08-06 | Fluoro-sulphonyl-oxa-fluoro-alkane and fluoro-sulphonyl-olefin cpds. - for use as surfactants, elastomers, etc. |
NLAANVRAGE7708480,A NL187439C (en) | 1976-08-06 | 1977-08-01 | PROCESS FOR PREPARING FLUORUS-CONTAINING COPOLYMERS, PROCESS FOR CROSS-CONNECTING COPOLYMERS, MEMBRANE FOR ELECTROLYSIS CELL AND METHOD FOR PREPARING FLUORORATED OLEGINS. |
DK343777A DK343777A (en) | 1976-08-06 | 1977-08-01 | FLUORSULFONYL-OXAFLUORALKANES DERIVATIVES THEREOF FLUORSULFONYL-ALKENES COPOLYMER THEREOF AND PROCEDURES FOR MAKING IT |
NO772722A NO145235C (en) | 1976-08-06 | 1977-08-01 | OXAFLUORALCANIC ACIDS OR SULPHONIC ACID DERIVATIVES FOR USE AS REACTANTS IN THE CREATION OF IONE EXCHANGE RESIN |
SE7708780A SE7708780L (en) | 1976-08-06 | 1977-08-01 | FLUORSULFONYLOXAFLUOROALKANES, THEIR DERIVATIVES, FLUOROSULPHONYLOLEFINS, THEIR COPOLYMERS AND PROCEDURES FOR THE MANUFACTURE |
AU27582/77A AU513700B2 (en) | 1976-08-06 | 1977-08-03 | Sulphonic acid derivatives |
US05/821,394 US4180639A (en) | 1976-08-06 | 1977-08-03 | Fluorosulphonyl oxafluoroalkanes, fluorosulphonyl olefines, _their copolymers and processes for preparation |
DE19772735210 DE2735210A1 (en) | 1976-08-06 | 1977-08-04 | OXAFLUOROALKANE SULPHONIC ACIDS AND THEIR DERIVATIVES, AND THE PROCESS FOR THEIR PRODUCTION |
CA284,039A CA1086769A (en) | 1976-08-06 | 1977-08-04 | Fluorosulphonyl oxafluoroalkanes, their derivatives, fluorosulphonyl olefines, their copolymers and processes for their preparation |
BE179942A BE857529A (en) | 1976-08-06 | 1977-08-05 | FLUOROSULFONYL-OXAFLUORALCANES, THEIR DERIVATIVES, FLUOROSULFONYLOLEFINS, THEIR COPOLYMERS AND METHODS FOR THEIR PREPARATION |
GB32834/77A GB1566621A (en) | 1976-08-06 | 1977-08-05 | Fluorosulphonyl oxafluoroalkanes and their derivatives |
ES461701A ES461701A1 (en) | 1976-08-06 | 1977-08-05 | Fluorosulphonyl oxafluoroalkanes, fluorosulphonyl olefines, _their copolymers and processes for preparation |
FR7724251A FR2395987A1 (en) | 1976-08-06 | 1977-08-05 | FLUOROSULFONYL-OXAFLUORALCANES, THEIR DERIVATIVES, FLUOROSULFONYL-OLEFINS, THEIR COPOLYMERS AND METHODS FOR THEIR PREPARATION |
JP9376477A JPS5328120A (en) | 1976-08-06 | 1977-08-06 | Fluorosulfonyl*oxafluoroalkanes* derivatives thereof* fluorosulfonyl*olefins* copolymers thereof and process for manufacture thereof |
US06/019,006 US4254030A (en) | 1976-08-06 | 1979-03-09 | Fluorosulphonyl oxafluoroalkanes fluorosulphonyl olefines and processes for their preparation |
US06/019,005 US4244886A (en) | 1976-08-06 | 1979-03-09 | Fluorosulphonyl oxafluoroalkanes and their derivatives |
SE8300722A SE8300722D0 (en) | 1976-08-06 | 1983-02-10 | FLUORATED OLEFINES, PROCEDURES FOR THEIR PRODUCTION AND USE THEREOF |
JP61006600A JPS61171706A (en) | 1976-08-06 | 1986-01-17 | Fluorinated olefin, its copolymer and its production |
NLAANVRAGE9100799,A NL189913C (en) | 1976-08-06 | 1991-05-08 | PROCESS FOR PREPARING SUBSTITUTED OXA-FLUORALKANE SULFONIC ACIDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2611676A IT1065813B (en) | 1976-08-06 | 1976-08-06 | Fluoro-sulphonyl-oxa-fluoro-alkane and fluoro-sulphonyl-olefin cpds. - for use as surfactants, elastomers, etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1065813B true IT1065813B (en) | 1985-03-04 |
Family
ID=11218671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2611676A IT1065813B (en) | 1976-08-06 | 1976-08-06 | Fluoro-sulphonyl-oxa-fluoro-alkane and fluoro-sulphonyl-olefin cpds. - for use as surfactants, elastomers, etc. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1065813B (en) |
-
1976
- 1976-08-06 IT IT2611676A patent/IT1065813B/en active
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