DD259629A5 - Verfahren zur polymerisation und copolymerisation fluorierter monomerer - Google Patents
Verfahren zur polymerisation und copolymerisation fluorierter monomerer Download PDFInfo
- Publication number
- DD259629A5 DD259629A5 DD87302216A DD30221687A DD259629A5 DD 259629 A5 DD259629 A5 DD 259629A5 DD 87302216 A DD87302216 A DD 87302216A DD 30221687 A DD30221687 A DD 30221687A DD 259629 A5 DD259629 A5 DD 259629A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- polymerization
- different
- same
- perfluoropolyethers
- viscosity
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title claims abstract description 15
- 238000007334 copolymerization reaction Methods 0.000 title claims abstract description 10
- 239000010702 perfluoropolyether Substances 0.000 claims abstract description 26
- 239000006185 dispersion Substances 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- 229920001577 copolymer Polymers 0.000 claims description 18
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 4
- 239000013256 coordination polymer Substances 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 description 23
- 238000002844 melting Methods 0.000 description 16
- 230000008018 melting Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000000843 powder Substances 0.000 description 13
- 230000015271 coagulation Effects 0.000 description 9
- 238000005345 coagulation Methods 0.000 description 9
- 239000004816 latex Substances 0.000 description 9
- 229920000126 latex Polymers 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000002835 absorbance Methods 0.000 description 7
- -1 peroxide compounds Chemical class 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002356 laser light scattering Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical compound FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 description 1
- QMIWYOZFFSLIAK-UHFFFAOYSA-N 3,3,3-trifluoro-2-(trifluoromethyl)prop-1-ene Chemical compound FC(F)(F)C(=C)C(F)(F)F QMIWYOZFFSLIAK-UHFFFAOYSA-N 0.000 description 1
- MKTOIPPVFPJEQO-UHFFFAOYSA-N 4-(3-carboxypropanoylperoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OOC(=O)CCC(O)=O MKTOIPPVFPJEQO-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006355 Tefzel Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- YOALFLHFSFEMLP-UHFFFAOYSA-N azane;2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoic acid Chemical compound [NH4+].[O-]C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YOALFLHFSFEMLP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/18—Monomers containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20256/86A IT1189092B (it) | 1986-04-29 | 1986-04-29 | Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD259629A5 true DD259629A5 (de) | 1988-08-31 |
Family
ID=11165195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD87302216A DD259629A5 (de) | 1986-04-29 | 1987-04-28 | Verfahren zur polymerisation und copolymerisation fluorierter monomerer |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4789717A (ja) |
| EP (1) | EP0247379B1 (ja) |
| JP (1) | JP2562889B2 (ja) |
| KR (1) | KR940010336B1 (ja) |
| CN (1) | CN1009932B (ja) |
| AT (1) | ATE65511T1 (ja) |
| AU (1) | AU597970B2 (ja) |
| BR (1) | BR8702108A (ja) |
| CA (1) | CA1283245C (ja) |
| CS (1) | CS273636B2 (ja) |
| DD (1) | DD259629A5 (ja) |
| DE (1) | DE3771575D1 (ja) |
| ES (1) | ES2023844B3 (ja) |
| FI (1) | FI89372C (ja) |
| GR (1) | GR870657B (ja) |
| IL (1) | IL82307A0 (ja) |
| IN (1) | IN166544B (ja) |
| IT (1) | IT1189092B (ja) |
| NO (1) | NO167985C (ja) |
| PT (1) | PT84791B (ja) |
| RU (1) | RU1833395C (ja) |
| TR (1) | TR23560A (ja) |
| UA (1) | UA18633A (ja) |
| ZA (1) | ZA872890B (ja) |
Families Citing this family (130)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL82308A (en) * | 1986-06-26 | 1990-11-29 | Ausimont Spa | Microemulsions containing perfluoropolyethers |
| IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
| IT1222804B (it) * | 1987-10-02 | 1990-09-12 | Ausimont Spa | Additivi coadiuvanti al distacco degli stampi di gomme vulcanizzabili mediante perossidi |
| US5405987A (en) * | 1989-08-31 | 1995-04-11 | Hoechst Celanese Corporation | Process for preparing pyridine and quinoline derivatives |
| US5266639A (en) * | 1992-08-28 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluorethylene copolymer and its uses |
| JP3109523B2 (ja) * | 1992-08-28 | 2000-11-20 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | テトラフルオロエチレンのコポリマーを含むゲル |
| US5547761A (en) * | 1992-08-28 | 1996-08-20 | E. I. Du Pont De Nemours And Company | Low melting tetrafluoroethylene copolymer and its uses |
| US5374683A (en) * | 1992-08-28 | 1994-12-20 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluoroethylene copolymer and its uses |
| IT1263955B (it) * | 1993-02-23 | 1996-09-05 | Ausimont Spa | Processo di (co) polimerizzazione radicalica di monomeri olefinici fluorurati |
| IT1271136B (it) * | 1993-03-23 | 1997-05-27 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
| IT1264125B1 (it) * | 1993-03-30 | 1996-09-16 | Ausimont Spa | Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi |
| IT1265067B1 (it) * | 1993-05-18 | 1996-10-30 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
| IT1265033B1 (it) * | 1993-05-28 | 1996-10-28 | Ausimont Spa | Polivinilidenfluoruro ad elevate prestazioni meccaniche ed elevata stabilita' termochimica, e relativo processo di preparazione |
| IT1264662B1 (it) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici |
| IT1264661B1 (it) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | Copolimeri termoprocessabilin del tetrafluoroetilene |
| IT1271422B (it) * | 1993-10-15 | 1997-05-28 | Ausimont Spa | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati |
| IT1266647B1 (it) * | 1993-10-29 | 1997-01-09 | Ausimont Spa | Processo di (co)polimerizzazione di monomeri olefinici fluorurati in emulsione acquosa |
| IT1265223B1 (it) * | 1993-11-25 | 1996-10-31 | Ausimont Spa | Processo per la preparazione di polimeri del vinilidenfluoruro |
| IT1265460B1 (it) * | 1993-12-29 | 1996-11-22 | Ausimont Spa | Elastomeri termoplastici fluorurati dotati di migliorate proprieta' meccaniche ed elastiche, e relativo processo di preparazione |
| IT1265461B1 (it) * | 1993-12-29 | 1996-11-22 | Ausimont Spa | Fluoroelastomeri comprendenti unita' monomeriche derivanti da una bis-olefina |
| IT1271621B (it) * | 1994-03-21 | 1997-06-04 | Ausimont Spa | Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno |
| IT1269517B (it) * | 1994-05-19 | 1997-04-01 | Ausimont Spa | Polimeri e copolimeri fluorurati contenenti strutture cicliche |
| IT1269846B (it) * | 1994-05-27 | 1997-04-15 | Ausimont Spa | Composizioni fluoroelastomeriche vulcanizzabili |
| IT1269845B (it) * | 1994-05-27 | 1997-04-15 | Ausimont Spa | Composizioni fluoroelastomeriche vulcanizzabili |
| IT1272861B (it) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | Copolimeri dell'etilene con tetrafluoroetilene e/o clorotrifluoroetilene,aventi migliorate proprieta' meccaniche alle alte temperature |
| IT1272863B (it) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | Copolimeri termoprocessabili del tetrafluoroetilene |
| JPH08333408A (ja) * | 1995-06-07 | 1996-12-17 | Asahi Glass Co Ltd | 含フッ素共重合体の製造方法 |
| IT1276979B1 (it) * | 1995-10-20 | 1997-11-03 | Ausimont Spa | Composizioni fluoroelastomeriche |
| IT1276980B1 (it) * | 1995-10-20 | 1997-11-03 | Ausimont Spa | Composizioni fluoroelastomeriche |
| IT1288121B1 (it) * | 1996-07-01 | 1998-09-10 | Ausimont Spa | Copolimeri termoplastici del vinilidenfluoruro (vdf) |
| IT1284112B1 (it) * | 1996-07-05 | 1998-05-08 | Ausimont Spa | Copolimeri fluorurati dell'etilene |
| IT1283136B1 (it) * | 1996-07-09 | 1998-04-07 | Ausimont Spa | Lattici acquosi a base di fluoropolimeri |
| IT1286042B1 (it) * | 1996-10-25 | 1998-07-07 | Ausimont Spa | O-rings da fluoroelastomeri vulcanizzabili per via ionica |
| IT1290428B1 (it) * | 1997-03-21 | 1998-12-03 | Ausimont Spa | Grassi fluorurati |
| IT1290426B1 (it) * | 1997-03-21 | 1998-12-03 | Ausimont Spa | Polimeri fluorurati termoprocessabili |
| IT1292361B1 (it) | 1997-05-20 | 1999-01-29 | Ausimont Spa | Composizioni fluoroelastomeriche volcanizzabili |
| TW494125B (en) * | 1997-07-11 | 2002-07-11 | Rohm And Haas Compary | Preparation of fluorinated polymers |
| IT1293779B1 (it) | 1997-07-25 | 1999-03-10 | Ausimont Spa | Dispersioni di fluoropolimeri |
| IT1293515B1 (it) * | 1997-07-31 | 1999-03-01 | Ausimont Spa | Dispersioni di fluoropolimeri |
| IT1293516B1 (it) * | 1997-07-31 | 1999-03-01 | Ausimont Spa | Dispersione di perfluoropolimeri |
| IT1301451B1 (it) | 1998-06-04 | 2000-06-13 | Ausimont Spa | Copolimeri del clorotrifluoroetilene |
| IT1301780B1 (it) | 1998-06-23 | 2000-07-07 | Ausimont Spa | Fluoroelastomeri vulcanizzabili per via perossidica |
| IT1302016B1 (it) | 1998-08-11 | 2000-07-20 | Ausimont Spa | Fluoroelastomeri. |
| IT1308628B1 (it) | 1999-02-23 | 2002-01-09 | Ausimont Spa | Composizioni fluoroelastomeriche. |
| IT1308627B1 (it) | 1999-02-23 | 2002-01-09 | Ausimont Spa | Composizioni fluoroelastomeriche. |
| US6395848B1 (en) * | 1999-05-20 | 2002-05-28 | E. I. Du Pont De Nemours And Company | Polymerization of fluoromonomers |
| US6429258B1 (en) * | 1999-05-20 | 2002-08-06 | E. I. Du Pont De Nemours & Company | Polymerization of fluoromonomers |
| ITMI991515A1 (it) | 1999-07-09 | 2001-01-09 | Ausimont Spa | Co polimeri peralogenati termoprocessabili del clorotrifluoroetilene |
| ITMI991514A1 (it) | 1999-07-09 | 2001-01-09 | Ausimont Spa | Co polimeri peralogenati termoprocessabili del clorotrifluoroetilene |
| FR2804440A1 (fr) * | 1999-09-14 | 2001-08-03 | Atofina | Latex fluores en minidispersion dans l'eau sans tensioactif ni solvant organique |
| WO2001049758A1 (fr) * | 1999-12-29 | 2001-07-12 | HYDRO-QUéBEC | ELASTOMERES FLUORES A FAIBLE Tg A BASE DE FLUORURE DE VINYLIDENE ET NE CONTENANT NI DU TETRAFLUOROETHYLENE, NI DE GROUPEMENT SILOXANE |
| US20030148158A1 (en) * | 1999-12-29 | 2003-08-07 | Ameduri Bruno Michel | Fluorosulphonated elastomers with low glass transition based on vinylidene fluoride |
| IT1317834B1 (it) | 2000-02-15 | 2003-07-15 | Ausimont Spa | Fluoropolimeri termoplastici. |
| IT1317833B1 (it) | 2000-02-15 | 2003-07-15 | Ausimont Spa | Polimeri fluorurati termoprocessabili. |
| FR2806009B1 (fr) * | 2000-03-07 | 2002-05-31 | Bio Merieux | Procede de mise en oeuvre d'une carte d'analyse |
| IT1318388B1 (it) | 2000-03-14 | 2003-08-25 | Ausimont Spa | Composizioni lubrificanti a base di ptfe. |
| IT1318488B1 (it) * | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluorovinileteri e polimeri da essi ottenibili. |
| IT1318487B1 (it) * | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluoroelastomeri. |
| US7534845B2 (en) | 2000-04-21 | 2009-05-19 | Solvay Solexis S.P.A. | Fluorovinyl ethers and polymers obtainable therefrom |
| JP2002037818A (ja) * | 2000-05-18 | 2002-02-06 | Nippon Mektron Ltd | 含フッ素共重合体とその製造方法 |
| CA2312194A1 (fr) * | 2000-06-13 | 2001-12-13 | Mario Boucher | Elastomeres reticulables fluores bromosulfones a faible tg a base de fluorure de vinylidene et ne contenant ni du tetrafluoroethylene ni de groupement siloxane |
| IT1318593B1 (it) | 2000-06-23 | 2003-08-27 | Ausimont Spa | Ionomeri fluorurati. |
| IT1318669B1 (it) | 2000-08-08 | 2003-08-27 | Ausimont Spa | Ionomeri fluorurati solfonici. |
| CA2328433A1 (fr) * | 2000-12-20 | 2002-06-20 | Hydro-Quebec | Elastomeres nitriles fluorosulfones reticulables a faible tg a base de fluorure de vinylidene et ne contenant ni du tetrafluoroethylene ni de groupement siloxane |
| ITMI20010087A1 (it) | 2001-01-18 | 2002-07-18 | Ausimont Spa | Dispersione acquose di fluoropolimeri |
| ATE366755T1 (de) | 2001-05-07 | 2007-08-15 | Solvay Solexis Spa | Amorphe perfluorierte polymere |
| ITMI20010921A1 (it) | 2001-05-07 | 2002-11-07 | Ausimont Spa | Polimeri (per)fluorurati amorfi |
| ITMI20011062A1 (it) * | 2001-05-22 | 2002-11-22 | Ausimont Spa | Composizioni fluoroelastomeriche |
| ITMI20011060A1 (it) * | 2001-05-22 | 2002-11-22 | Ausimont Spa | Composizioni fluoroelastomeriche |
| ITMI20011061A1 (it) * | 2001-05-22 | 2002-11-22 | Ausimont Spa | Composizioni fluoroelastomeriche |
| ITMI20011059A1 (it) * | 2001-05-22 | 2002-11-22 | Ausimont Spa | Composizioni fluoroelastomeriche |
| CA2352417A1 (fr) * | 2001-07-05 | 2003-01-05 | Hydro-Quebec | Procede de synthese de monomeres fluorosulfones et leur copolymerisation avec des alcenes fluores |
| ITMI20011745A1 (it) * | 2001-08-09 | 2003-02-09 | Ausimont Spa | Processo per impregnare supporti |
| US7279522B2 (en) | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
| ITMI20012164A1 (it) * | 2001-10-18 | 2003-04-18 | Ausimont Spa | Fluoroelastomeri |
| ITMI20012165A1 (it) | 2001-10-18 | 2003-04-18 | Ausimont Spa | Perfluoroelastomeri |
| ITMI20020598A1 (it) | 2002-03-22 | 2003-09-22 | Ausimont Spa | Fluoroelastomeri vulcanizzabili |
| US6833418B2 (en) | 2002-04-05 | 2004-12-21 | 3M Innovative Properties Company | Dispersions containing perfluorovinyl ether homopolymers and use thereof |
| US6822059B2 (en) * | 2002-04-05 | 2004-11-23 | 3M Innovative Properties Company | Dispersions containing bicomponent fluoropolymer particles and use thereof |
| ITMI20021561A1 (it) | 2002-07-16 | 2004-01-16 | Ausimont Spa | Copolimeri di tfe |
| JP2005104992A (ja) | 2003-01-24 | 2005-04-21 | Daikin Ind Ltd | 加硫可能な含フッ素エラストマーの製造方法 |
| ITMI20030642A1 (it) * | 2003-04-01 | 2004-10-02 | Solvay Solexis Spa | Composizioni termoprocessabili a base di ctfe |
| ITMI20030774A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati. |
| ITMI20030773A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati amorfi. |
| WO2004111109A1 (ja) | 2003-06-11 | 2004-12-23 | Daikin Industries, Ltd. | 含フッ素グラフトまたはブロックポリマー |
| ITMI20040830A1 (it) * | 2004-04-27 | 2004-07-27 | Solvay Solexis Spa | Fluoroelastomeri vulcanizzabili |
| ITMI20041252A1 (it) * | 2004-06-22 | 2004-09-22 | Solvay Solexis Spa | Composizioni perfluoroelastomeriche |
| ITMI20041253A1 (it) | 2004-06-22 | 2004-09-22 | Solvay Solexis Spa | Gel di fluoroelastomeri |
| ITMI20041251A1 (it) * | 2004-06-22 | 2004-09-22 | Solvay Solexis Spa | Gel di perfluoroelastomeri |
| ITMI20041571A1 (it) * | 2004-07-30 | 2004-10-30 | Solvay Solexis Spa | Perfluoroelastomeri |
| ITMI20041573A1 (it) * | 2004-07-30 | 2006-01-31 | Solvay Solexis Spa | Fluoroelastomeri |
| ITMI20041801A1 (it) * | 2004-09-21 | 2004-12-21 | Solvay Solexis Spa | Uso di lattici submicrometrici di perfluoropolimeri nella determinazione di interazione molecolari mediante laser light scattering (lls) |
| US20060135716A1 (en) * | 2004-12-20 | 2006-06-22 | Ming-Hong Hung | Fluoroelastomers having low glass transition temperature |
| US7156755B2 (en) * | 2005-01-26 | 2007-01-02 | Callaway Golf Company | Golf ball with thermoplastic material |
| US7175543B2 (en) | 2005-01-26 | 2007-02-13 | Callaway Golf Company | Golf ball and thermoplastic material |
| US7312267B2 (en) | 2005-02-23 | 2007-12-25 | Callaway Golf Company | Golf ball and thermoplastic material |
| US7612134B2 (en) * | 2005-02-23 | 2009-11-03 | Callaway Golf Company | Golf ball and thermoplastic material |
| US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
| GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
| US20070025902A1 (en) | 2005-07-15 | 2007-02-01 | 3M Innovative Properties Company | Recovery of fluorinated carboxylic acid from adsorbent particles |
| GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
| US7728087B2 (en) | 2005-12-23 | 2010-06-01 | 3M Innovative Properties Company | Fluoropolymer dispersion and method for making the same |
| US7612135B2 (en) * | 2006-02-17 | 2009-11-03 | Callaway Golf Company | Golf ball and thermoplastic material |
| ITMI20060480A1 (it) * | 2006-03-16 | 2007-09-17 | Solvay Solexis Spa | Usom di perfluoropolimeri nella dtermibnazione della costante di legame recettore-ligando |
| US7754795B2 (en) | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
| US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
| US20080108749A1 (en) * | 2006-11-07 | 2008-05-08 | Nanomax Technology Company Limited | Fluoropolymer nanoemulsions |
| ATE509960T1 (de) * | 2006-11-09 | 2011-06-15 | Du Pont | Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem fluorpolyethersäuretensid oder - salztensid von hohem molekulargewicht |
| ATE510858T1 (de) * | 2006-11-09 | 2011-06-15 | Du Pont | Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem siloxantensid |
| WO2008060463A1 (en) * | 2006-11-09 | 2008-05-22 | E. I. Du Pont De Nemours And Company | Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and hydrocarbon surfactant |
| US20080264864A1 (en) | 2007-04-27 | 2008-10-30 | 3M Innovative Properties Company | PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT |
| JP2010528159A (ja) | 2007-05-23 | 2010-08-19 | スリーエム イノベイティブ プロパティズ カンパニー | フッ素化界面活性剤の水性組成物、及びその使用方法 |
| CN101679569A (zh) | 2007-06-06 | 2010-03-24 | 3M创新有限公司 | 氟化醚组合物以及使用该组合物的方法 |
| WO2009027213A1 (en) | 2007-08-29 | 2009-03-05 | Solvay Solexis S.P.A. | (per)fluoroelastomeric compositions |
| KR101643423B1 (ko) * | 2007-11-22 | 2016-07-27 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 가황성 플루오로엘라스토머 조성물 |
| JP2011528659A (ja) | 2008-07-18 | 2011-11-24 | スリーエム イノベイティブ プロパティズ カンパニー | フッ素化エーテル化合物及びその使用方法 |
| EP2373735B1 (en) | 2008-12-05 | 2015-04-01 | Solvay Specialty Polymers Italy S.p.A. | Vulcanized (per)fluoroelastomer sealing articles |
| WO2010080473A1 (en) | 2008-12-18 | 2010-07-15 | 3M Innovative Properties Company | Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions |
| TWI496796B (zh) * | 2009-02-13 | 2015-08-21 | Solvay Solexis Spa | 全氟彈性體 |
| TWI482784B (zh) | 2009-02-13 | 2015-05-01 | Solvay Solexis Spa | 全氟彈性體 |
| JP5577411B2 (ja) | 2009-12-11 | 2014-08-20 | シャンドン・フアシャ・シェンゾウ・ニュー・マテリアル・カンパニー・リミテッド | パーフルオロイオン交換樹脂、その調製法および使用 |
| US9090723B2 (en) | 2009-12-15 | 2015-07-28 | Shandong Huaxia Shenzou New Material Co., Ltd. | High exchange capacity perfluorinated ion exchange resin, preparation method and use thereof |
| GB201007043D0 (en) * | 2010-04-28 | 2010-06-09 | 3M Innovative Properties Co | Process for producing ptfe and articles thereof |
| KR102066882B1 (ko) | 2012-03-26 | 2020-01-17 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 다운홀 케이블 |
| CN109968750A (zh) | 2012-03-26 | 2019-07-05 | 索尔维特殊聚合物意大利有限公司 | 氟聚合物管 |
| US9434679B2 (en) | 2012-08-10 | 2016-09-06 | Solvay Specialty Polymers Italy S.P.A. | Allyl-bearing fluorinated ionomers |
| CN105688515B (zh) * | 2016-03-23 | 2018-05-04 | 钟校 | 一种聚全氟乙丙烯滤网的制备方法 |
| JP6897007B2 (ja) * | 2016-04-22 | 2021-06-30 | 昭和電工マテリアルズ株式会社 | 分離材及びカラム |
| EP3950772A1 (en) | 2020-08-05 | 2022-02-09 | Emulseo SAS | Novel fluorosurfactants and uses thereof in microfluidics |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132123A (en) * | 1960-11-25 | 1964-05-05 | Du Pont | Polymers of perfluoroalkoxy perfluorovinyl ethers |
| US3132124A (en) * | 1961-07-06 | 1964-05-05 | Du Pont | Copolymerization of tetrafluoroethylene and hexafluoropropylene |
| US3665041A (en) * | 1967-04-04 | 1972-05-23 | Montedison Spa | Perfluorinated polyethers and process for their preparation |
| US3869465A (en) * | 1971-03-29 | 1975-03-04 | Hoechst Ag | Dispersions of polymer fluorine-containing acrylic acid derivatives |
| US4342675A (en) * | 1978-06-16 | 1982-08-03 | E. I. Du Pont De Nemours And Company | Process for preparing aqueous dispersion of polytetrafluoroethylene |
| DE2908001C2 (de) * | 1979-03-01 | 1981-02-19 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren |
| US4523039A (en) * | 1980-04-11 | 1985-06-11 | The University Of Texas | Method for forming perfluorocarbon ethers |
| US4381387A (en) * | 1980-06-28 | 1983-04-26 | Hoechst Aktiengesellschaft | Quaterpolymers of the tetrafluoroethylene/ethylene type |
| WO1983002620A1 (en) * | 1982-02-02 | 1983-08-04 | Memorex Corp | Lubrication of magnetic recording media |
| US4482685A (en) * | 1982-09-30 | 1984-11-13 | Allied Corporation | Copolymerization of ethylene and chlorotrifluoroethylene in an aqueous emulsion |
| US4513128A (en) * | 1983-06-23 | 1985-04-23 | E. I. Du Pont De Nemours And Company | Fluorinated vinyl ether copolymers having low glass transition temperatures |
| JPS6076516A (ja) * | 1983-09-12 | 1985-05-01 | Daikin Ind Ltd | ポリテトラフルオロエチレン水性分散体の製法 |
| US4564661A (en) * | 1985-03-12 | 1986-01-14 | E. I. Du Pont De Nemours And Company | Tertiary perfluoroalkoxides as surfactants in PTFE dispersion polymerization |
| JPS61223007A (ja) * | 1985-03-28 | 1986-10-03 | Daikin Ind Ltd | フルオロエラストマ−の乳化重合法 |
| JPS62103435A (ja) * | 1985-10-30 | 1987-05-13 | Mazda Motor Corp | エンジンの吸気装置 |
| IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
-
1986
- 1986-04-29 IT IT20256/86A patent/IT1189092B/it active
-
1987
- 1987-04-23 US US07/041,527 patent/US4789717A/en not_active Expired - Lifetime
- 1987-04-23 ZA ZA872890A patent/ZA872890B/xx unknown
- 1987-04-23 IL IL82307A patent/IL82307A0/xx not_active IP Right Cessation
- 1987-04-27 IN IN332/CAL/87A patent/IN166544B/en unknown
- 1987-04-28 GR GR870657A patent/GR870657B/el unknown
- 1987-04-28 CS CS300987A patent/CS273636B2/cs unknown
- 1987-04-28 JP JP62103434A patent/JP2562889B2/ja not_active Expired - Lifetime
- 1987-04-28 NO NO871770A patent/NO167985C/no unknown
- 1987-04-28 RU SU874202453A patent/RU1833395C/ru active
- 1987-04-28 UA UA4202453A patent/UA18633A/uk unknown
- 1987-04-28 DD DD87302216A patent/DD259629A5/de not_active IP Right Cessation
- 1987-04-28 AU AU72176/87A patent/AU597970B2/en not_active Ceased
- 1987-04-28 CA CA000535849A patent/CA1283245C/en not_active Expired - Lifetime
- 1987-04-29 CN CN87103158A patent/CN1009932B/zh not_active Expired
- 1987-04-29 FI FI871900A patent/FI89372C/fi not_active IP Right Cessation
- 1987-04-29 DE DE8787106252T patent/DE3771575D1/de not_active Expired - Lifetime
- 1987-04-29 AT AT87106252T patent/ATE65511T1/de not_active IP Right Cessation
- 1987-04-29 PT PT84791A patent/PT84791B/pt unknown
- 1987-04-29 EP EP87106252A patent/EP0247379B1/en not_active Expired - Lifetime
- 1987-04-29 BR BR8702108A patent/BR8702108A/pt not_active IP Right Cessation
- 1987-04-29 ES ES87106252T patent/ES2023844B3/es not_active Expired - Lifetime
- 1987-04-29 KR KR1019870004169A patent/KR940010336B1/ko not_active IP Right Cessation
- 1987-06-25 TR TR439/87A patent/TR23560A/xx unknown
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