RU2005101205A - Сверхчистый фторэластомер, пригодный для использования в производстве электронных элементовв - Google Patents
Сверхчистый фторэластомер, пригодный для использования в производстве электронных элементовв Download PDFInfo
- Publication number
- RU2005101205A RU2005101205A RU2005101205/04A RU2005101205A RU2005101205A RU 2005101205 A RU2005101205 A RU 2005101205A RU 2005101205/04 A RU2005101205/04 A RU 2005101205/04A RU 2005101205 A RU2005101205 A RU 2005101205A RU 2005101205 A RU2005101205 A RU 2005101205A
- Authority
- RU
- Russia
- Prior art keywords
- perfluoropolymer
- perfluorinated
- end groups
- fluoroelastomer composition
- mixtures
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 229920005548 perfluoropolymer Polymers 0.000 claims 19
- 239000000203 mixture Substances 0.000 claims 13
- 229920001973 fluoroelastomer Polymers 0.000 claims 9
- 239000000178 monomer Substances 0.000 claims 9
- 125000002560 nitrile group Chemical group 0.000 claims 6
- 150000001336 alkenes Chemical class 0.000 claims 5
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 3
- 238000004132 cross linking Methods 0.000 claims 3
- 238000010060 peroxide vulcanization Methods 0.000 claims 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000007720 emulsion polymerization reaction Methods 0.000 claims 2
- 125000005843 halogen group Chemical group 0.000 claims 2
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 238000004566 IR spectroscopy Methods 0.000 claims 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010556 emulsion polymerization method Methods 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 150000001451 organic peroxides Chemical class 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 150000003254 radicals Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- -1 sulfonyl radical Chemical class 0.000 claims 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
-
- 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
- C08F114/00—Homopolymers 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
- C08F114/18—Monomers containing fluorine
-
- 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
-
- 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
- C08F214/184—Monomers containing fluorine with fluorinated vinyl ethers
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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39922902P | 2002-07-29 | 2002-07-29 | |
| US60/399,229 | 2002-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2005101205A true RU2005101205A (ru) | 2005-08-10 |
Family
ID=31188558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2005101205/04A RU2005101205A (ru) | 2002-07-29 | 2003-07-25 | Сверхчистый фторэластомер, пригодный для использования в производстве электронных элементовв |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6943228B2 (enExample) |
| EP (1) | EP1525237B2 (enExample) |
| JP (2) | JP5485491B2 (enExample) |
| KR (2) | KR101143208B1 (enExample) |
| CN (2) | CN1671757A (enExample) |
| AU (1) | AU2003256929A1 (enExample) |
| RU (1) | RU2005101205A (enExample) |
| WO (1) | WO2004011510A1 (enExample) |
| ZA (1) | ZA200501644B (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101143208B1 (ko) * | 2002-07-29 | 2012-05-18 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 전자 부품의 제조에 사용하기에 적합한 초청정플루오로엘라스토머 |
| WO2004060944A1 (en) * | 2002-12-23 | 2004-07-22 | 3M Innovative Properties Company | Fluoroplastic polymers having nitrogen-containing cure sites |
| RU2380384C2 (ru) * | 2003-01-29 | 2010-01-27 | Грин, Твид Оф Делавэр, Инк. | Вулканизирующие агенты на основе бисаминофенила и вулканизирующие агенты и ускорители вулканизации на основе амидина для перфторэластомерных композиций |
| WO2004069900A2 (en) | 2003-01-29 | 2004-08-19 | Greene, Tweed Of Delaware, Inc. | Bisaminophenyl-based curatives and amidine-based curatives and cure accelerators for perfluoroelastomeric compositions |
| US7514506B2 (en) | 2004-03-31 | 2009-04-07 | Greene, Tweed Of Delaware, Inc. | Fast curing fluoroelastomeric compositions, adhesive fluoroelastomeric compositions and methods for bonding fluoroelastomeric compositions |
| US20060024370A1 (en) * | 2004-07-29 | 2006-02-02 | Cephalon France | Modafinil oral lyophilizate |
| EP1889855B1 (en) * | 2005-05-02 | 2010-04-14 | Daikin Industries, Ltd. | Method for producing fluorine-containing polymer |
| US20060270780A1 (en) * | 2005-05-25 | 2006-11-30 | Ping Xu | High purity perfluoroelastomer composites and a processes to produce the same |
| US7488781B2 (en) * | 2005-05-25 | 2009-02-10 | Gore Enterprise Holdings, Inc. | High purity transparent perfluoroelastomer parts and a process to produce the same |
| WO2009049168A1 (en) * | 2007-10-12 | 2009-04-16 | 3M Innovative Properties Company | Process for manufacturing clean fluoropolymers |
| WO2009111120A2 (en) * | 2008-02-29 | 2009-09-11 | 3M Innovative Properties Company | Perfluoroelastomers with low carbonyl endgroup ratios |
| WO2010014274A1 (en) | 2008-07-31 | 2010-02-04 | 3M Innovative Properties Company | Fluoropolymer compositions and method of making and using thereof |
| GB0814955D0 (en) * | 2008-08-18 | 2008-09-24 | 3M Innovative Properties Co | Azide-containing fluoropolymers and their preparation |
| KR101684719B1 (ko) * | 2009-06-25 | 2016-12-08 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 플루오로중합체를 위한 경화 조성물 |
| GB201012944D0 (en) * | 2010-08-02 | 2010-09-15 | 3M Innovative Properties Co | Peroxide curable fluoroelastomers containing modifiers and iodine or bromine endgroups |
| JP5986102B2 (ja) * | 2010-12-17 | 2016-09-06 | スリーエム イノベイティブ プロパティズ カンパニー | マイクロエマルジョン及びマイクロエマルジョンを用いて作製されたフルオロポリマー |
| US20130053519A1 (en) * | 2011-08-31 | 2013-02-28 | E. I. Du Pont De Nemours And Company | Acid resistant fluoroelastomer compositions |
| WO2013119388A1 (en) | 2012-02-10 | 2013-08-15 | 3M Innovative Properties Company | Anticorrosion coatings |
| CN105705598B (zh) | 2013-11-07 | 2019-06-21 | 3M创新有限公司 | 包含氮丙啶化合物的含氟聚合物涂料 |
| CN105745287B (zh) | 2013-11-07 | 2018-05-29 | 3M创新有限公司 | 包含氮丙啶化合物和非氟化聚合物的含氟聚合物涂层 |
| JP6608587B2 (ja) * | 2014-10-17 | 2019-11-20 | 三菱ケミカル株式会社 | 半導体リソグラフィー用材料の製造方法および製造装置 |
| US10323142B2 (en) * | 2015-05-29 | 2019-06-18 | 3M Innovative Properties Company | Perfluoroelastomeric compositions comprising oxazoles |
| JP2019510856A (ja) * | 2016-03-24 | 2019-04-18 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | フルオロエラストマー組成物 |
| CN109890893B (zh) * | 2016-10-27 | 2022-01-28 | 索尔维特殊聚合物意大利有限公司 | 氟弹性体组合物 |
| JP6962368B2 (ja) * | 2017-06-02 | 2021-11-05 | Agc株式会社 | 変性ポリテトラフルオロエチレンおよびその製造方法 |
| GB201807544D0 (en) * | 2018-05-09 | 2018-06-20 | 3M Innovative Properties Co | Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts |
| WO2019239320A1 (en) | 2018-06-12 | 2019-12-19 | 3M Innovative Properties Company | Fluoropolymer compositions comprising fluorinated additives, coated substrates and methods |
| CN112262172B (zh) | 2018-06-12 | 2023-08-01 | 3M创新有限公司 | 包含胺固化剂的含氟聚合物涂料组合物、经涂覆的基底以及相关方法 |
| WO2021088198A1 (en) | 2019-11-04 | 2021-05-14 | 3M Innovative Properties Company | Electronic telecommunications articles comprising crosslinked fluoropolymers and methods |
| EP4055109A1 (en) | 2019-11-04 | 2022-09-14 | 3M Innovative Properties Company | Fluoropolymer compositions comprising a curing agent with ethylenically unsaturated and electron donor groups, and substrates coated therewith |
| TW202244165A (zh) * | 2021-02-17 | 2022-11-16 | 美商3M新設資產公司 | 抗黏全氟彈性體物品及製造方法 |
| JP7580418B2 (ja) * | 2021-02-26 | 2024-11-11 | ダイキン工業株式会社 | 共重合体、成形体、射出成形体および被覆電線 |
| US20240381528A1 (en) * | 2021-07-30 | 2024-11-14 | The Chemours Company Fc, Llc | Flexible laminate material |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035565A (en) † | 1975-03-27 | 1977-07-12 | E. I. Du Pont De Nemours And Company | Fluoropolymer containing a small amount of bromine-containing olefin units |
| NL189567C (nl) * | 1977-12-14 | 1993-05-17 | Montedison Spa | Vulcaniseerbare mengsels op basis van elastomere copolymeren van vinylideenfluoride, werkwijze om deze te vulcaniseren en voorwerpen geheel of gedeeltelijk bestaande uit de zo verkregen gevulcaniseerde mengsels. |
| US4281092A (en) * | 1978-11-30 | 1981-07-28 | E. I. Du Pont De Nemours And Company | Vulcanizable fluorinated copolymers |
| IT1187684B (it) * | 1985-07-08 | 1987-12-23 | Montefluos Spa | Procedimento per la preparazione di fluoroelastomeri vulcanizzabili e prodotti cosi' ottenuti |
| JPS62260807A (ja) * | 1986-05-07 | 1987-11-13 | Nippon Mektron Ltd | 含フッ素重合体の製造方法 |
| US5266650A (en) * | 1990-10-11 | 1993-11-30 | Minnesota Mining And Manufacturing Company | Curing fluorocarbon elastomers |
| DE4233824A1 (de) * | 1992-10-08 | 1994-04-14 | Hoechst Ag | Verfahren zur Aufarbeitung wäßriger Dispersionen von Fluorthermoplasten |
| US5285002A (en) * | 1993-03-23 | 1994-02-08 | Minnesota Mining And Manufacturing Company | Fluorine-containing polymers and preparation and use thereof |
| JP3523258B2 (ja) * | 1993-07-16 | 2004-04-26 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | 高純度フルオロエラストマー配合物 |
| IT1265461B1 (it) | 1993-12-29 | 1996-11-22 | Ausimont Spa | Fluoroelastomeri comprendenti unita' monomeriche derivanti da una bis-olefina |
| WO1996024625A2 (en) | 1995-02-06 | 1996-08-15 | E.I. Du Pont De Nemours And Company | Amorphous copolymers of tetrafluoroethylene and hexafluoropropylene |
| JP3223776B2 (ja) * | 1995-03-31 | 2001-10-29 | 日本メクトロン株式会社 | 含フッ素エラストマー組成物 |
| IT1273608B (it) * | 1995-04-28 | 1997-07-08 | Ausimont Spa | Fluoroelastomeri sostanzialmente privi di terminali polari e relativo processo di preparazione |
| CN1088717C (zh) * | 1995-06-30 | 2002-08-07 | 纳幕尔杜邦公司 | 制备氟聚合物的方法 |
| JP3082626B2 (ja) * | 1995-07-19 | 2000-08-28 | 日本メクトロン株式会社 | 含フッ素エラストマー組成物 |
| IT1276979B1 (it) | 1995-10-20 | 1997-11-03 | Ausimont Spa | Composizioni fluoroelastomeriche |
| IT1276980B1 (it) * | 1995-10-20 | 1997-11-03 | Ausimont Spa | Composizioni fluoroelastomeriche |
| US5677389A (en) * | 1996-11-25 | 1997-10-14 | E. I. Du Pont De Nemours | Perfluoroelastomer composition having enhanced curing performance |
| US6114452A (en) * | 1996-11-25 | 2000-09-05 | E. I. Du Pont De Nemours And Company | Perfluoroelastomer composition having excellent heat stability |
| US5936060A (en) * | 1996-11-25 | 1999-08-10 | E. I. Du Pont De Nemours And Company | Perfluoroelastomer composition having improved processability |
| JP3676823B2 (ja) * | 1996-11-25 | 2005-07-27 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 改良された加工性を有するパーフルオロエラストマーおよびその製法 |
| US6703461B1 (en) † | 1998-03-25 | 2004-03-09 | Daikin Industries, Ltd. | Method of reducing metal content in fluoroelastomer |
| US6281296B1 (en) | 1998-08-10 | 2001-08-28 | Dupont Dow Elastomers L.L.C. | Curable perfluoroelastomer composition |
| CN1125850C (zh) * | 1999-01-12 | 2003-10-29 | 大金工业株式会社 | 交联性弹性体组合物以及该组合物制造的成型品 |
| US6593416B2 (en) * | 2000-02-01 | 2003-07-15 | 3M Innovative Properties Company | Fluoropolymers |
| US6720360B1 (en) * | 2000-02-01 | 2004-04-13 | 3M Innovative Properties Company | Ultra-clean fluoropolymers |
| WO2001092351A2 (en) * | 2000-06-01 | 2001-12-06 | 3M Innovative Properties Company | High purity fluoropolymers |
| KR101143208B1 (ko) * | 2002-07-29 | 2012-05-18 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 전자 부품의 제조에 사용하기에 적합한 초청정플루오로엘라스토머 |
-
2003
- 2003-07-25 KR KR1020057001550A patent/KR101143208B1/ko not_active Expired - Fee Related
- 2003-07-25 AU AU2003256929A patent/AU2003256929A1/en not_active Abandoned
- 2003-07-25 US US10/627,461 patent/US6943228B2/en not_active Expired - Lifetime
- 2003-07-25 RU RU2005101205/04A patent/RU2005101205A/ru not_active Application Discontinuation
- 2003-07-25 CN CNA038175207A patent/CN1671757A/zh active Pending
- 2003-07-25 WO PCT/US2003/023530 patent/WO2004011510A1/en not_active Ceased
- 2003-07-25 KR KR1020117004987A patent/KR101143122B1/ko not_active Expired - Fee Related
- 2003-07-25 EP EP03771966.3A patent/EP1525237B2/en not_active Expired - Lifetime
- 2003-07-25 JP JP2004524943A patent/JP5485491B2/ja not_active Expired - Lifetime
- 2003-07-25 CN CN2010102967849A patent/CN101974188B/zh not_active Expired - Lifetime
-
2005
- 2005-02-24 ZA ZA200501644A patent/ZA200501644B/xx unknown
-
2012
- 2012-01-19 JP JP2012009419A patent/JP5778589B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5778589B2 (ja) | 2015-09-16 |
| WO2004011510A1 (en) | 2004-02-05 |
| US6943228B2 (en) | 2005-09-13 |
| KR20110040964A (ko) | 2011-04-20 |
| EP1525237B2 (en) | 2021-01-27 |
| ZA200501644B (en) | 2005-09-06 |
| JP5485491B2 (ja) | 2014-05-07 |
| KR101143208B1 (ko) | 2012-05-18 |
| CN101974188A (zh) | 2011-02-16 |
| CN1671757A (zh) | 2005-09-21 |
| JP2005534751A (ja) | 2005-11-17 |
| KR20050033623A (ko) | 2005-04-12 |
| CN101974188B (zh) | 2012-05-30 |
| EP1525237B1 (en) | 2015-01-21 |
| EP1525237A1 (en) | 2005-04-27 |
| US20040024134A1 (en) | 2004-02-05 |
| JP2012072417A (ja) | 2012-04-12 |
| AU2003256929A1 (en) | 2004-02-16 |
| KR101143122B1 (ko) | 2012-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1698662B1 (en) | Fluorinated elastomer latex, its production method, fluorinated elastomer and fluororubber molded product | |
| RU2131888C1 (ru) | Фторсодержащие полимеры и способ их получения | |
| CN1221578C (zh) | 含氟聚合物和用该聚合物包覆的电线及电缆 | |
| DE60203384T2 (de) | Härtbare basenresistente fluoroelastomere | |
| DE69003506T2 (de) | Peroxidhärtbare Fluor- und Chlorfluorelastomere mit Brom und Jod als Härtungszentren und ihre Herstellung. | |
| RU2409592C2 (ru) | Фторсодержащий полимер с низким остаточным содержанием фторированного эмульгатора и способ его получения | |
| JP6908604B2 (ja) | 非晶質フルオロポリマーとフルオロプラスチック粒子とを含む組成物及びその製造方法 | |
| JP2005534751A5 (enExample) | ||
| JP2012072417A5 (enExample) | ||
| US8541499B2 (en) | Process for manufacturing clean fluoropolymers | |
| JP5223979B2 (ja) | フルオロポリマー水性分散液 | |
| RU2005101204A (ru) | Процесс получения фторэластомера | |
| CN1505644A (zh) | 制备氟聚合物的无乳化剂水乳液聚合方法 | |
| JPWO2005042593A1 (ja) | 含フッ素重合体水性分散体の製造方法及び含フッ素重合体水性分散体 | |
| DK149170B (da) | Fluorholdig copolymer | |
| TWI829639B (zh) | 含氟彈性共聚物及其製造方法 | |
| DE3715210A1 (de) | Fluor enthaltende polymere und zusammensetzungen, welche diese enthalten | |
| US5260351A (en) | Radiation curing of perfluoroelastomers | |
| RU2004135531A (ru) | Процесс получения фторполимеров с пониженным содержанием полярных концевых групп | |
| CN116670181A (zh) | 含氟聚合物组合物的制造方法 | |
| JPWO2005033150A1 (ja) | 含フッ素重合体組成物製造方法及び含フッ素重合体組成物 | |
| JP3219254B2 (ja) | 真空用フッ素ゴム並びにその製造方法 | |
| JP4844952B2 (ja) | フッ素ゴム組成物、これを使用したゴム材料及びフッ素ゴム成形体の製造方法 | |
| KR100233691B1 (ko) | 퍼플루오로알킬비닐에테르로 변성된 비닐리덴 플루오리드 기재의 플루오로엘라스토머 공중합체 | |
| RU2007121552A (ru) | Фторсодержащий полимер для получения фторэластомера |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20080725 |