CA2775760C - High purity perfluoroelastomer composites and a process to produce the same - Google Patents
High purity perfluoroelastomer composites and a process to produce the same Download PDFInfo
- Publication number
- CA2775760C CA2775760C CA2775760A CA2775760A CA2775760C CA 2775760 C CA2775760 C CA 2775760C CA 2775760 A CA2775760 A CA 2775760A CA 2775760 A CA2775760 A CA 2775760A CA 2775760 C CA2775760 C CA 2775760C
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- Prior art keywords
- less
- crosslinkable
- reactor
- tfe
- emulsion
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 46
- 229920006169 Perfluoroelastomer Polymers 0.000 title abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 64
- 229920001897 terpolymer Polymers 0.000 claims abstract description 53
- 239000000839 emulsion Substances 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 10
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 46
- 239000000178 monomer Substances 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 claims description 15
- 239000003431 cross linking reagent Substances 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 24
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 24
- 238000007906 compression Methods 0.000 abstract description 21
- 230000006835 compression Effects 0.000 abstract description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 60
- 229920000642 polymer Polymers 0.000 description 58
- 239000007864 aqueous solution Substances 0.000 description 26
- 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 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000000463 material Substances 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 21
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 20
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 20
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 20
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 18
- 238000006116 polymerization reaction Methods 0.000 description 18
- 238000004132 cross linking Methods 0.000 description 17
- 238000011109 contamination Methods 0.000 description 16
- 239000011550 stock solution Substances 0.000 description 15
- 125000004093 cyano group Chemical group *C#N 0.000 description 11
- 229910021645 metal ion Inorganic materials 0.000 description 11
- 230000003247 decreasing effect Effects 0.000 description 10
- 230000000977 initiatory effect Effects 0.000 description 10
- 239000004816 latex Substances 0.000 description 10
- 229920000126 latex Polymers 0.000 description 10
- 239000000654 additive Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 238000004293 19F NMR spectroscopy Methods 0.000 description 7
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical class OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000007730 finishing process Methods 0.000 description 6
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 6
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 150000002825 nitriles Chemical class 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical class FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 description 5
- WUMVZXWBOFOYAW-UHFFFAOYSA-N 1,2,3,3,4,4,4-heptafluoro-1-(1,2,3,3,4,4,4-heptafluorobut-1-enoxy)but-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)F WUMVZXWBOFOYAW-UHFFFAOYSA-N 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 150000001455 metallic ions Chemical class 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 125000002560 nitrile group Chemical group 0.000 description 4
- CSJWOWRPMBXQLD-UHFFFAOYSA-N perfluoromethylvinylether group Chemical group FC(=C(C(F)(F)F)F)OC(=C(F)C(F)(F)F)F CSJWOWRPMBXQLD-UHFFFAOYSA-N 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- BZPCMSSQHRAJCC-UHFFFAOYSA-N 1,2,3,3,4,4,5,5,5-nonafluoro-1-(1,2,3,3,4,4,5,5,5-nonafluoropent-1-enoxy)pent-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)C(F)(F)F BZPCMSSQHRAJCC-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000007908 nanoemulsion Substances 0.000 description 3
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- LYIPDZSLYLDLCU-UHFFFAOYSA-N 2,2,3,3-tetrafluoro-3-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxypropanenitrile Chemical compound FC(F)=C(F)OC(F)(F)C(F)(C(F)(F)F)OC(F)(F)C(F)(F)C#N LYIPDZSLYLDLCU-UHFFFAOYSA-N 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910021485 fumed silica Inorganic materials 0.000 description 2
- 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 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CHBRHODLKOZEPZ-UHFFFAOYSA-N Clotiazepam Chemical compound S1C(CC)=CC2=C1N(C)C(=O)CN=C2C1=CC=CC=C1Cl CHBRHODLKOZEPZ-UHFFFAOYSA-N 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005264 electron capture Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000006551 perfluoro alkylene group Chemical group 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/10—Homopolymers or copolymers of unsaturated ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/22—Homopolymers or copolymers of nitriles containing four or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/136,744 US20060270780A1 (en) | 2005-05-25 | 2005-05-25 | High purity perfluoroelastomer composites and a processes to produce the same |
| US11/136,744 | 2005-05-25 | ||
| CA2608562A CA2608562C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2608562A Division CA2608562C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2775760A1 CA2775760A1 (en) | 2006-11-30 |
| CA2775760C true CA2775760C (en) | 2016-07-05 |
Family
ID=36889167
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2608562A Active CA2608562C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
| CA2776040A Active CA2776040C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
| CA2775760A Active CA2775760C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2608562A Active CA2608562C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
| CA2776040A Active CA2776040C (en) | 2005-05-25 | 2006-05-01 | High purity perfluoroelastomer composites and a process to produce the same |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US20060270780A1 (enExample) |
| EP (1) | EP1885796B1 (enExample) |
| JP (2) | JP5363100B2 (enExample) |
| CA (3) | CA2608562C (enExample) |
| WO (1) | WO2006127226A1 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060270780A1 (en) * | 2005-05-25 | 2006-11-30 | Ping Xu | High purity perfluoroelastomer composites and a processes to produce the same |
| JP5162818B2 (ja) * | 2005-11-17 | 2013-03-13 | ユニマテック株式会社 | 含フッ素共重合体ブレンド物 |
| RU2453529C2 (ru) * | 2006-08-31 | 2012-06-20 | Асахи Гласс Компани, Лимитед | Соль перфторкарбоновой кислоты и способ ее получения |
| JP2008266368A (ja) * | 2007-04-16 | 2008-11-06 | Daikin Ind Ltd | 含フッ素エラストマー組成物およびそれからなるシール材 |
| DE102007048252A1 (de) * | 2007-10-08 | 2009-04-09 | Vat Holding Ag | Vakuumventildichtungswerkstoff auf Basis von peroxidhärtbaren Fluorkautschuk-Compounds |
| CN101821301B (zh) * | 2007-10-12 | 2012-06-27 | 3M创新有限公司 | 制备纯净含氟聚合物的方法 |
| US8658707B2 (en) | 2009-03-24 | 2014-02-25 | W. L. Gore & Associates, Inc. | Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products |
| US9139669B2 (en) | 2009-03-24 | 2015-09-22 | W. L. Gore & Associates, Inc. | Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products |
| US20100280200A1 (en) | 2009-03-24 | 2010-11-04 | Poddar Tarun K | Water Permeable Fluoropolymer Articles |
| US9470058B2 (en) * | 2009-12-10 | 2016-10-18 | Schlumberger Technology Corporation | Ultra high temperature packer by high-temperature elastomeric polymers |
| US8518313B2 (en) * | 2010-05-21 | 2013-08-27 | E I Du Pont De Nemours And Company | Process for enhancing compression set resistance of foamed copolyester compositions |
| JP5833657B2 (ja) | 2010-09-24 | 2015-12-16 | グリーン， ツイード オブ デラウェア， インコーポレイテッド | 高温への適用に適したフッ素含有エラストマー組成物 |
| US9365712B2 (en) | 2010-09-24 | 2016-06-14 | Greene, Tweed Technologies, Inc. | Fluorine-containing elastomer compositions suitable for high temperature applications |
| EP2627683B1 (en) * | 2010-10-15 | 2014-08-13 | Solvay Specialty Polymers Italy S.p.A. | Fluoroelastomers |
| CN103221479B (zh) | 2010-11-18 | 2016-06-22 | 3M创新有限公司 | 凝聚无定形含氟聚合物胶乳的方法 |
| RU2470964C2 (ru) * | 2011-01-19 | 2012-12-27 | Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" | Эластомерная композиция на основе сополимера тетрафторэтилена и перфторалкилвиниловых эфиров |
| US20120329923A1 (en) * | 2011-06-22 | 2012-12-27 | Arkema Inc. | Fluoropolymer composition |
| CN103772857A (zh) * | 2012-10-23 | 2014-05-07 | 上海橡胶制品研究所 | 以全氟醚橡胶为基础的高耐氧化腐蚀性橡胶材料 |
| JP6230415B2 (ja) | 2013-12-27 | 2017-11-15 | 日本バルカー工業株式会社 | パーフルオロエラストマー組成物、並びにシール材及びその製造方法 |
| US20170096504A1 (en) * | 2014-06-04 | 2017-04-06 | Daikin Industries, Ltd. | Method for producing fluoropolymer aqueous dispersion liquid |
| WO2015186793A1 (ja) | 2014-06-04 | 2015-12-10 | ダイキン工業株式会社 | ポリテトラフルオロエチレン水性分散液 |
| US9902787B2 (en) | 2014-06-04 | 2018-02-27 | Daikin Industries, Ltd. | Polytetrafluoroethylene powder |
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-
2005
- 2005-05-25 US US11/136,744 patent/US20060270780A1/en not_active Abandoned
-
2006
- 2006-05-01 CA CA2608562A patent/CA2608562C/en active Active
- 2006-05-01 CA CA2776040A patent/CA2776040C/en active Active
- 2006-05-01 WO PCT/US2006/017043 patent/WO2006127226A1/en not_active Ceased
- 2006-05-01 EP EP06759009.1A patent/EP1885796B1/en not_active Not-in-force
- 2006-05-01 CA CA2775760A patent/CA2775760C/en active Active
- 2006-05-01 JP JP2008513504A patent/JP5363100B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-14 US US12/353,514 patent/US8623963B2/en not_active Expired - Lifetime
-
2013
- 2013-06-10 JP JP2013121611A patent/JP5658314B2/ja not_active Expired - Fee Related
- 2013-11-27 US US14/091,424 patent/US20140088235A1/en not_active Abandoned
- 2013-11-27 US US14/091,445 patent/US20140088238A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2776040C (en) | 2015-10-20 |
| CA2776040A1 (en) | 2006-11-30 |
| US20140088238A1 (en) | 2014-03-27 |
| CA2608562A1 (en) | 2006-11-30 |
| US20090253854A1 (en) | 2009-10-08 |
| CA2775760A1 (en) | 2006-11-30 |
| JP2009500459A (ja) | 2009-01-08 |
| US8623963B2 (en) | 2014-01-07 |
| EP1885796B1 (en) | 2015-04-15 |
| JP5363100B2 (ja) | 2013-12-11 |
| HK1108708A1 (en) | 2008-05-16 |
| JP5658314B2 (ja) | 2015-01-21 |
| CA2608562C (en) | 2012-07-17 |
| EP1885796A1 (en) | 2008-02-13 |
| WO2006127226A1 (en) | 2006-11-30 |
| JP2013177631A (ja) | 2013-09-09 |
| US20140088235A1 (en) | 2014-03-27 |
| US20060270780A1 (en) | 2006-11-30 |
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