DE60303980T2 - TFE Copolymere - Google Patents
TFE Copolymere Download PDFInfo
- Publication number
- DE60303980T2 DE60303980T2 DE60303980T DE60303980T DE60303980T2 DE 60303980 T2 DE60303980 T2 DE 60303980T2 DE 60303980 T DE60303980 T DE 60303980T DE 60303980 T DE60303980 T DE 60303980T DE 60303980 T2 DE60303980 T2 DE 60303980T2
- Authority
- DE
- Germany
- Prior art keywords
- tfe
- fmve
- cable
- polymer
- extrusion
- Prior art date
- 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 - Lifetime
Links
- 229920001577 copolymer Polymers 0.000 title claims description 29
- 229920000642 polymer Polymers 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 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 47
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 15
- 229920001897 terpolymer Polymers 0.000 description 13
- 238000006116 polymerization reaction Methods 0.000 description 10
- 238000003878 thermal aging Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- 239000008246 gaseous mixture Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 238000005336 cracking Methods 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 229920002313 fluoropolymer Polymers 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 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 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000004530 micro-emulsion Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- -1 perfluoroalkyl vinyl ethers Chemical class 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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 group 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 1
- 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 group 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 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000007792 gaseous phase 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
- 239000012212 insulator Substances 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010702 perfluoropolyether Substances 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
- 239000012071 phase Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Communication Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI20021561 | 2002-07-16 | ||
| IT2002MI001561A ITMI20021561A1 (it) | 2002-07-16 | 2002-07-16 | Copolimeri di tfe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60303980D1 DE60303980D1 (de) | 2006-05-11 |
| DE60303980T2 true DE60303980T2 (de) | 2006-11-09 |
Family
ID=29765341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60303980T Expired - Lifetime DE60303980T2 (de) | 2002-07-16 | 2003-07-08 | TFE Copolymere |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7037991B2 (enExample) |
| EP (1) | EP1382620B1 (enExample) |
| JP (1) | JP4599041B2 (enExample) |
| DE (1) | DE60303980T2 (enExample) |
| IT (1) | ITMI20021561A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20021561A1 (it) * | 2002-07-16 | 2004-01-16 | Ausimont Spa | Copolimeri di tfe |
| JP4626234B2 (ja) * | 2004-04-09 | 2011-02-02 | ダイキン工業株式会社 | テトラフルオロエチレン共重合体及びその製造方法 |
| TW200912963A (en) * | 2007-08-08 | 2009-03-16 | Daikin Ind Ltd | Covered electric wire and coaxial cable |
| US9040646B2 (en) * | 2007-10-04 | 2015-05-26 | W. L. Gore & Associates, Inc. | Expandable TFE copolymers, methods of making, and porous, expanded articles thereof |
| JP7286919B2 (ja) * | 2018-06-11 | 2023-06-06 | Ａｇｃ株式会社 | 成形体及び複合体 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642742A (en) | 1969-04-22 | 1972-02-15 | Du Pont | Tough stable tetrafluoroethylene-fluoroalkyl perfluorovinyl ether copolymers |
| US3819594A (en) * | 1972-05-17 | 1974-06-25 | Du Pont | Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether) |
| US4621116A (en) | 1984-12-07 | 1986-11-04 | E. I. Du Pont De Nemours And Company | Process for copolymerization of tetrafluoroethylene in the presence of a dispersing agent comprising a perfluoroalkoxybenzene sulfonic acid or salt |
| IT1189092B (it) | 1986-04-29 | 1988-01-28 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati |
| IT1204903B (it) * | 1986-06-26 | 1989-03-10 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri florati |
| US5071609A (en) * | 1986-11-26 | 1991-12-10 | Baxter International Inc. | Process of manufacturing porous multi-expanded fluoropolymers |
| GB9017156D0 (en) * | 1990-08-03 | 1990-09-19 | Ici Plc | Stabilisation of fluoropolymers |
| 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 |
| IT1269816B (it) * | 1994-05-23 | 1997-04-15 | Ausimont Spa | Composizioni solide espandibili a base di perfluoropolimeri e processoper la loro preparazione |
| US5770819A (en) * | 1995-02-13 | 1998-06-23 | Raychem Corporation | Insulated wire or cable having foamed fluoropolymer insulation |
| US5703185A (en) | 1995-08-17 | 1997-12-30 | E. I. Du Pont De Nemours And Company | Fluoropolymer extrusion process |
| US5760151A (en) * | 1995-08-17 | 1998-06-02 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene copolymer |
| IT1283136B1 (it) * | 1996-07-09 | 1998-04-07 | Ausimont Spa | Lattici acquosi a base di fluoropolimeri |
| IT1302016B1 (it) * | 1998-08-11 | 2000-07-20 | Ausimont Spa | Fluoroelastomeri. |
| IT1308627B1 (it) * | 1999-02-23 | 2002-01-09 | Ausimont Spa | Composizioni fluoroelastomeriche. |
| IT1318596B1 (it) * | 2000-06-23 | 2003-08-27 | Ausimont Spa | Copolimeri termoprocessbili del tfe. |
| JP5044800B2 (ja) * | 2001-03-28 | 2012-10-10 | ダイキン工業株式会社 | 含フッ素エラストマー組成物 |
| JP3682868B2 (ja) * | 2001-11-29 | 2005-08-17 | ユニマテック株式会社 | 含フッ素共重合体の製造法 |
| US6870020B2 (en) * | 2002-04-30 | 2005-03-22 | E. I. Du Pont De Nemours And Company | High vinyl ether modified sinterable polytetrafluoroethylene |
| ITMI20021561A1 (it) * | 2002-07-16 | 2004-01-16 | Ausimont Spa | Copolimeri di tfe |
-
2002
- 2002-07-16 IT IT2002MI001561A patent/ITMI20021561A1/it unknown
-
2003
- 2003-07-08 EP EP03015360A patent/EP1382620B1/en not_active Expired - Lifetime
- 2003-07-08 DE DE60303980T patent/DE60303980T2/de not_active Expired - Lifetime
- 2003-07-15 US US10/619,190 patent/US7037991B2/en not_active Expired - Lifetime
- 2003-07-16 JP JP2003197798A patent/JP4599041B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20021561A1 (it) | 2004-01-16 |
| JP2004068006A (ja) | 2004-03-04 |
| US20040054107A1 (en) | 2004-03-18 |
| DE60303980D1 (de) | 2006-05-11 |
| US7037991B2 (en) | 2006-05-02 |
| EP1382620A1 (en) | 2004-01-21 |
| EP1382620B1 (en) | 2006-03-15 |
| JP4599041B2 (ja) | 2010-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |