ES2267889T3 - Polimeros amorfos (per)fluorados. - Google Patents
Polimeros amorfos (per)fluorados. Download PDFInfo
- Publication number
- ES2267889T3 ES2267889T3 ES02009416T ES02009416T ES2267889T3 ES 2267889 T3 ES2267889 T3 ES 2267889T3 ES 02009416 T ES02009416 T ES 02009416T ES 02009416 T ES02009416 T ES 02009416T ES 2267889 T3 ES2267889 T3 ES 2267889T3
- Authority
- ES
- Spain
- Prior art keywords
- per
- spectrum
- fluorinated polymers
- accordance
- polymer
- 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
- 229920000642 polymer Polymers 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 36
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 29
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims abstract description 26
- 238000001228 spectrum Methods 0.000 claims abstract description 25
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 17
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011737 fluorine Substances 0.000 claims abstract description 13
- 239000008188 pellet Substances 0.000 claims abstract description 11
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 238000004566 IR spectroscopy Methods 0.000 claims abstract description 7
- 150000002148 esters Chemical class 0.000 claims abstract description 5
- 239000004811 fluoropolymer Substances 0.000 claims abstract description 5
- 238000002329 infrared spectrum Methods 0.000 claims abstract description 5
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 claims abstract description 4
- 230000008033 biological extinction Effects 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 150000003839 salts Chemical class 0.000 claims abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
- 150000001408 amides Chemical class 0.000 claims abstract description 3
- 239000002904 solvent Substances 0.000 claims description 25
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 13
- 239000000178 monomer Substances 0.000 claims description 13
- 229920006125 amorphous polymer Polymers 0.000 claims description 11
- 238000004334 fluoridation Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 10
- -1 fluoroalkyl vinyl ethers Chemical class 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 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 claims description 4
- 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 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 239000010702 perfluoropolyether Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 101000852483 Homo sapiens Interleukin-1 receptor-associated kinase 1 Proteins 0.000 claims description 3
- 102100036342 Interleukin-1 receptor-associated kinase 1 Human genes 0.000 claims description 3
- 241000479842 Pella Species 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 229920006126 semicrystalline polymer Polymers 0.000 claims description 3
- 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 claims description 2
- 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 claims description 2
- HFNSTEOEZJBXIF-UHFFFAOYSA-N 2,2,4,5-tetrafluoro-1,3-dioxole Chemical class FC1=C(F)OC(F)(F)O1 HFNSTEOEZJBXIF-UHFFFAOYSA-N 0.000 claims description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012298 atmosphere Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical group FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 claims description 2
- 125000005429 oxyalkyl group Chemical group 0.000 claims description 2
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical compound C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 claims 2
- 239000012442 inert solvent Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000007363 ring formation reaction Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 229920001577 copolymer Polymers 0.000 description 17
- 238000003682 fluorination reaction Methods 0.000 description 17
- 239000013310 covalent-organic framework Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 239000004530 micro-emulsion Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000792 Monel Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- RVZRBWKZFJCCIB-UHFFFAOYSA-N perfluorotributylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RVZRBWKZFJCCIB-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 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
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/045—Light guides
- G02B1/046—Light guides characterised by the core material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
- B29D11/00721—Production of light guides involving preforms for the manufacture of light guides
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI000921A ITMI20010921A1 (it) | 2001-05-07 | 2001-05-07 | Polimeri (per)fluorurati amorfi |
| ITMI01A0921 | 2001-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2267889T3 true ES2267889T3 (es) | 2007-03-16 |
Family
ID=11447592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02009416T Expired - Lifetime ES2267889T3 (es) | 2001-05-07 | 2002-04-25 | Polimeros amorfos (per)fluorados. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6828388B2 (enExample) |
| EP (1) | EP1256591B1 (enExample) |
| JP (1) | JP4996806B2 (enExample) |
| KR (1) | KR100904014B1 (enExample) |
| DE (1) | DE60213503T2 (enExample) |
| ES (1) | ES2267889T3 (enExample) |
| IT (1) | ITMI20010921A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050145821A1 (en) * | 2002-03-06 | 2005-07-07 | French Roger H. | Radiation durable organic compounds with high transparency in the vaccum ultraviolet, and method for preparing |
| CN100389518C (zh) * | 2003-01-20 | 2008-05-21 | 旭硝子株式会社 | 固体高分子型燃料电池用电解质材料的制造方法及固体高分子型燃料电池用膜电极接合体 |
| ITMI20030773A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati amorfi. |
| ITMI20030774A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati. |
| US7846637B2 (en) * | 2004-04-27 | 2010-12-07 | Tokyo Ohka Kogyo Co., Ltd. | Material for forming resist protective film for use in liquid immersion lithography process and method for forming resist pattern using the protective film |
| ITMI20041571A1 (it) | 2004-07-30 | 2004-10-30 | Solvay Solexis Spa | Perfluoroelastomeri |
| ITMI20041573A1 (it) * | 2004-07-30 | 2006-01-31 | Solvay Solexis Spa | Fluoroelastomeri |
| JP4368267B2 (ja) | 2004-07-30 | 2009-11-18 | 東京応化工業株式会社 | レジスト保護膜形成用材料、およびこれを用いたレジストパターン形成方法 |
| WO2007014148A1 (en) * | 2005-07-22 | 2007-02-01 | International Paper Company | Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability |
| EP1914251A1 (en) * | 2006-10-17 | 2008-04-23 | Solvay Solexis S.p.A. | Process for stabilizing fluoropolymer having ion exchange groups |
| KR20100016434A (ko) | 2007-05-16 | 2010-02-12 | 아사히 가라스 가부시키가이샤 | 불소화 처리된 퍼플루오로폴리머의 제조 방법 |
| CN102459361B (zh) | 2009-06-12 | 2019-07-05 | 索尔维索莱克西斯公司 | 具有低表面张力、低液体粘度以及高固体含量的氟代离聚物分散体 |
| US9228031B2 (en) | 2011-11-30 | 2016-01-05 | Solvay Specialty Polymers Italy S.P.A. | Process for reducing unstable end-groups in fluorinated polymers |
| CN103172773B (zh) * | 2011-12-23 | 2015-09-30 | 正大能源材料(大连)有限公司 | 一种聚三氟氯乙烯的制备方法 |
| EP2722350A1 (en) | 2012-10-19 | 2014-04-23 | Solvay Specialty Polymers Italy S.p.A. | Amorphous fluorinated polymer |
| CN104448097A (zh) * | 2014-11-19 | 2015-03-25 | 中昊晨光化工研究院有限公司 | 一种全氟间二氧杂环戊烯改性的含氟聚合物 |
| WO2016087439A1 (en) | 2014-12-05 | 2016-06-09 | Solvay Specialty Polymers Italy S.P.A. | One-dimensional planar photonic crystals including fluoropolymer compositions and corresponding fabrication methods |
| WO2017021783A2 (en) | 2015-08-05 | 2017-02-09 | Thin Film Electronics Asa | Pvdf-trfe co-polymer having improved ferroelectric properties, methods of making a pvdf-trfe co-polymer having improved ferroelectric properties, and methods of changing the end group of a pvdf-trfe co-polymer |
| WO2019187725A1 (ja) * | 2018-03-26 | 2019-10-03 | ダイキン工業株式会社 | フッ素樹脂材料、高周波伝送用フッ素樹脂材料および高周波伝送用被覆電線 |
| CN111886284B (zh) * | 2018-03-26 | 2023-09-29 | 大金工业株式会社 | 氟树脂材料、高频传输用氟树脂材料及高频传输用包覆电线 |
| CN118488973A (zh) * | 2022-01-11 | 2024-08-13 | 日东电工株式会社 | 氟树脂的纯化方法、经纯化的氟树脂的制造方法、氟树脂、光学材料、电子材料和塑料光纤 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743658A (en) | 1985-10-21 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Stable tetrafluoroethylene copolymers |
| 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 |
| EP0302513B1 (en) * | 1987-08-05 | 1992-01-22 | Daikin Industries, Limited | Modified polytetrafluoroethylene and process for preparing the same |
| KR940001852B1 (ko) * | 1988-05-31 | 1994-03-09 | 이 아이 듀우판 디 네모아 앤드 캄파니 | 플루오로중합체의 안정화 방법 |
| EP0645406B1 (en) * | 1988-05-31 | 2001-04-11 | E.I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| JP2640982B2 (ja) | 1988-11-29 | 1997-08-13 | 三菱レイヨン株式会社 | プラスチック光ファイバ |
| IT1264662B1 (it) | 1993-07-05 | 1996-10-04 | Ausimont Spa | Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici |
| IT1282378B1 (it) | 1996-04-24 | 1998-03-20 | Ausimont Spa | Perfluoroelastomeri a base di diossoli |
| DE29613754U1 (de) | 1996-08-08 | 1997-09-11 | Langenbach, Klaus, 59558 Lippstadt | Klapphülle |
| JP3818344B2 (ja) * | 1997-11-20 | 2006-09-06 | 旭硝子株式会社 | 含フッ素脂肪族環構造含有重合体の製造方法 |
| ITMI981506A1 (it) * | 1998-06-30 | 1999-12-30 | Ausimont Spa | Manufatti di fluoropolimeri amorfi |
| JP2001048922A (ja) * | 1999-08-13 | 2001-02-20 | Daikin Ind Ltd | 安定な変性ポリテトラフルオロエチレン成形用樹脂粉末およびその製造方法 |
| ITMI20010482A1 (it) * | 2001-03-08 | 2002-09-08 | Ausimont Spa | Perfluorodiacilperossidi iniziatori di polimerizzazione |
-
2001
- 2001-05-07 IT IT2001MI000921A patent/ITMI20010921A1/it unknown
-
2002
- 2002-04-25 ES ES02009416T patent/ES2267889T3/es not_active Expired - Lifetime
- 2002-04-25 DE DE60213503T patent/DE60213503T2/de not_active Expired - Lifetime
- 2002-04-25 EP EP02009416A patent/EP1256591B1/en not_active Expired - Lifetime
- 2002-05-02 JP JP2002130765A patent/JP4996806B2/ja not_active Expired - Lifetime
- 2002-05-02 KR KR1020020024229A patent/KR100904014B1/ko not_active Expired - Lifetime
- 2002-05-02 US US10/136,424 patent/US6828388B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6828388B2 (en) | 2004-12-07 |
| US20020183459A1 (en) | 2002-12-05 |
| JP2002348315A (ja) | 2002-12-04 |
| JP4996806B2 (ja) | 2012-08-08 |
| DE60213503D1 (de) | 2006-09-14 |
| DE60213503T2 (de) | 2007-02-08 |
| KR20020085802A (ko) | 2002-11-16 |
| ITMI20010921A0 (it) | 2001-05-07 |
| KR100904014B1 (ko) | 2009-06-22 |
| EP1256591A1 (en) | 2002-11-13 |
| ITMI20010921A1 (it) | 2002-11-07 |
| EP1256591B1 (en) | 2006-08-02 |
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