BR0215071A - Processo para a preparação de ésteres de ácido perfluoralcanossulfÈnico e seus sais - Google Patents
Processo para a preparação de ésteres de ácido perfluoralcanossulfÈnico e seus saisInfo
- Publication number
- BR0215071A BR0215071A BR0215071-9A BR0215071A BR0215071A BR 0215071 A BR0215071 A BR 0215071A BR 0215071 A BR0215071 A BR 0215071A BR 0215071 A BR0215071 A BR 0215071A
- Authority
- BR
- Brazil
- Prior art keywords
- salts
- preparation
- acid esters
- perfluoralkanesulfonic
- supercapacitors
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/323—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/037—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements with quaternary ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/60—Liquid electrolytes characterised by the solvent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10163458A DE10163458A1 (de) | 2001-12-21 | 2001-12-21 | Verfahren zur Herstellung von Perfluoralkansulfonsäureestern und deren Salzen |
| PCT/EP2002/013222 WO2003053918A2 (de) | 2001-12-21 | 2002-11-25 | Verfahren zur herstellung von perfluoralkansulfonsäureestern und deren salzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0215071A true BR0215071A (pt) | 2004-12-14 |
Family
ID=7710501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0215071-9A BR0215071A (pt) | 2001-12-21 | 2002-11-25 | Processo para a preparação de ésteres de ácido perfluoralcanossulfÈnico e seus sais |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7247740B2 (https=) |
| EP (1) | EP1472217B1 (https=) |
| JP (1) | JP4402462B2 (https=) |
| KR (1) | KR100932415B1 (https=) |
| CN (1) | CN1297535C (https=) |
| AT (1) | ATE352541T1 (https=) |
| BR (1) | BR0215071A (https=) |
| CA (1) | CA2471038A1 (https=) |
| DE (2) | DE10163458A1 (https=) |
| IN (1) | IN2004KO01008A (https=) |
| TW (1) | TWI334860B (https=) |
| WO (1) | WO2003053918A2 (https=) |
| ZA (1) | ZA200405786B (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085378A1 (de) * | 2001-06-01 | 2009-08-05 | Merck Patent GmbH | Perfluoralkansulfonsäuresalze |
| TWI304803B (en) * | 2005-09-15 | 2009-01-01 | Lg Chemical Ltd | Additives for non-aqueous electrolytes and electrochemical device using the same |
| CN101511782B (zh) * | 2006-09-12 | 2013-08-07 | 和光纯药工业株式会社 | 磺酸酯的制造方法 |
| FR2945040B1 (fr) * | 2009-05-04 | 2011-05-20 | Rhodia Operations | Procede de preparation des esters d'acides fluoroalcanesulfiniques |
| JP2013107883A (ja) * | 2011-10-26 | 2013-06-06 | Mitsubishi Materials Corp | 含フッ素ｎ−アルキルスルホニルイミド化合物の製造方法 |
| EP3353844B1 (en) | 2015-03-27 | 2022-05-11 | Mason K. Harrup | All-inorganic solvents for electrolytes |
| CN106008282B (zh) * | 2016-05-27 | 2018-01-23 | 中国科学院上海有机化学研究所 | 三氟甲基磺酸酯的合成方法 |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| CN117603098A (zh) * | 2023-11-22 | 2024-02-27 | 康羽生命科学技术(苏州)有限公司 | 三氟甲磺酸甲酯的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086374A (en) | 1989-05-24 | 1992-02-04 | Specialised Conductives Pty. Limited | Aprotic electrolyte capacitors and methods of making the same |
| JPH04233210A (ja) * | 1990-12-28 | 1992-08-21 | Murata Mfg Co Ltd | 電気二重層コンデンサ |
| DE69800345T2 (de) * | 1997-06-19 | 2001-02-15 | Matsushita Electric Industrial Co., Ltd. | Lithium-Ionen Batterie mit negativer Elektrode enthaltend (CF)n |
| IL124235A (en) * | 1998-04-27 | 2003-05-29 | Hans Jacob Edgar Loewenthal | METHOD FOR THE CONVERSION OF HYDROXYL GROUP IN alpha-HYDROXYCARBOXYLIC ESTERS AND RELATED COMPOUNDS INTO A FLUOROSULFONYLOXY GROUP OR A TRIFLUOROMETHYL-SULFONYLOXY GROUP AND SEVERAL NEW COMPOUNDS PREPARED BY THIS METHOD |
| AUPQ237199A0 (en) * | 1999-08-23 | 1999-09-16 | Rtm Research And Development Pty. Ltd. | Fast lithiumion conducting doped plastic crystals |
| EP2085378A1 (de) | 2001-06-01 | 2009-08-05 | Merck Patent GmbH | Perfluoralkansulfonsäuresalze |
-
2001
- 2001-12-21 DE DE10163458A patent/DE10163458A1/de not_active Withdrawn
-
2002
- 2002-11-25 US US10/499,003 patent/US7247740B2/en not_active Expired - Fee Related
- 2002-11-25 EP EP02787800A patent/EP1472217B1/de not_active Expired - Lifetime
- 2002-11-25 DE DE50209393T patent/DE50209393D1/de not_active Expired - Lifetime
- 2002-11-25 JP JP2003554635A patent/JP4402462B2/ja not_active Expired - Fee Related
- 2002-11-25 WO PCT/EP2002/013222 patent/WO2003053918A2/de not_active Ceased
- 2002-11-25 BR BR0215071-9A patent/BR0215071A/pt not_active IP Right Cessation
- 2002-11-25 AT AT02787800T patent/ATE352541T1/de active
- 2002-11-25 CA CA002471038A patent/CA2471038A1/en not_active Abandoned
- 2002-11-25 KR KR1020047009874A patent/KR100932415B1/ko not_active Expired - Fee Related
- 2002-11-25 CN CNB028258118A patent/CN1297535C/zh not_active Expired - Fee Related
- 2002-12-16 TW TW091136281A patent/TWI334860B/zh not_active IP Right Cessation
-
2004
- 2004-07-16 IN IN1008KO2004 patent/IN2004KO01008A/en unknown
- 2004-07-20 ZA ZA200405786A patent/ZA200405786B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003053918A2 (de) | 2003-07-03 |
| KR20040068967A (ko) | 2004-08-02 |
| EP1472217A2 (de) | 2004-11-03 |
| US20050085655A1 (en) | 2005-04-21 |
| WO2003053918A3 (de) | 2004-08-19 |
| CA2471038A1 (en) | 2003-07-03 |
| CN1297535C (zh) | 2007-01-31 |
| TWI334860B (en) | 2010-12-21 |
| ZA200405786B (en) | 2005-08-11 |
| EP1472217B1 (de) | 2007-01-24 |
| DE10163458A1 (de) | 2003-07-03 |
| DE50209393D1 (de) | 2007-03-15 |
| TW200301241A (en) | 2003-07-01 |
| KR100932415B1 (ko) | 2009-12-17 |
| JP4402462B2 (ja) | 2010-01-20 |
| IN2004KO01008A (en) | 2006-05-19 |
| CN1610660A (zh) | 2005-04-27 |
| ATE352541T1 (de) | 2007-02-15 |
| IN223036B (https=) | 2008-09-05 |
| US7247740B2 (en) | 2007-07-24 |
| JP2005526012A (ja) | 2005-09-02 |
| AU2002352127A1 (en) | 2003-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0100655A (pt) | Fluoroalquilfosfatos de lìtio e seu uso como sais de eletrólito | |
| EP1205480A3 (de) | Tetrakisfluoroalkylborat-Salze und deren Verwendung als Leitsalze | |
| DE60215439D1 (de) | Elektrolytlösung und deren Verwendung in einer elektrochemischen Zelle | |
| BR0103182A (pt) | Fluoroalquil fosfatos para uso em células eletroquìmicas | |
| WO2008093837A1 (ja) | エステル化合物、それを用いた非水電解液及びリチウム二次電池 | |
| ATE544188T1 (de) | Sekundärbatterie mit wasserfreiem elektrolyt und herstellungsverfahren dafür | |
| WO2006077380A3 (en) | Improvements relating to electrolyte compositions for batteries using sulphur or sulphur compounds | |
| ES2060999T3 (es) | Pilas de litio de alta energia y potencia elevada, y procedimiento de fabricacion de las mismas. | |
| AU2003215629A1 (en) | Electrochemical cell for a lithium ion battery with improved high-temperature stability | |
| BR0008938A (pt) | Uso de aditivos em eletrólito para célulaseletroquìmicas | |
| EP1729365A4 (en) | NONAQUEOUS ELECTROLYTIC SOLUTION AND LITHIUM SECONDARY BATTERY USING THE SAME | |
| DE60302654D1 (de) | Elektrochemischer kondensator und dessen herstellung | |
| WO2003017409A3 (de) | Polymerelektrolyte und deren verwendung in galvanischen zellen | |
| BR0215071A (pt) | Processo para a preparação de ésteres de ácido perfluoralcanossulfÈnico e seus sais | |
| TW200508423A (en) | High purity electrolytic sulfonic acid solutions | |
| BR0105142A (pt) | Eletrõlitos | |
| EA200301016A1 (ru) | Композиции, цинковые электроды, аккумуляторные батареи и способы их получения | |
| TW200719505A (en) | Nonaqueous electrolyte solution and lithium secondary battery using the same | |
| ATE433203T1 (de) | Elektrochemische zelle | |
| DE60229716D1 (de) | Positive Elektrodenanordnung mit doppeltem Stromkollektor für elektrochemische Alkalimetallionen-Zellen | |
| BR0103932A (pt) | Aminas orgânicas como aditivos em pilhas eletroquìmicas | |
| ATE421160T1 (de) | Mehrschichtige elektrochemische energiespeichereinrichtung und verfahren zu ihrer herstellung | |
| WO2006127192A3 (en) | Nonaqueous electrolytic solution for electrochemical cells | |
| WO2008130042A3 (en) | Bipolar supercapacitors and methods for making same | |
| BR0002667A (pt) | Método de preparação de sais de complexo de lìtio para o uso em células eletroquìmicas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A E 7A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2034 DE 29/12/2009. |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: H01G 9/022 (2006.01), C07C 303/26 (2006.01), C07D |