BR0000236A - Matriz densa ou porosa de eletrólito sólido, de múltiplas fases, demonstrando condutividade iônica e eletrônica - Google Patents

Matriz densa ou porosa de eletrólito sólido, de múltiplas fases, demonstrando condutividade iônica e eletrônica

Info

Publication number
BR0000236A
BR0000236A BR0000236-4A BR0000236A BR0000236A BR 0000236 A BR0000236 A BR 0000236A BR 0000236 A BR0000236 A BR 0000236A BR 0000236 A BR0000236 A BR 0000236A
Authority
BR
Brazil
Prior art keywords
phase
metal
solid electrolyte
demonstrating
dense
Prior art date
Application number
BR0000236-4A
Other languages
English (en)
Inventor
Chieh-Cheng Chen
Ravi Prasad
Terry J Mazanec
Charles J Besecker
Original Assignee
Praxair Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/241,611 external-priority patent/US6187157B1/en
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR0000236A publication Critical patent/BR0000236A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/145—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/30—Accessories; Auxiliary operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0044—Inorganic membrane manufacture by chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02231—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02232—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/0271—Perovskites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0251—Physical processing only by making use of membranes
    • C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/26—Electrical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • Conductive Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

"MATRIZ DENSA OU POROSA DE ELETRóLITO SóLIDO, DE MúLTIPLAS FASES, DEMONSTRANDO CONDUTIVIDADE IôNICA E ELETRôNICA". Uma membrana de transporte iônico de eletrólito sólido de múltiplas fases compreendendo pelo menos duas fases na qual uma das fases compreende um material único condutor de íons de oxigênio.. A outra fase compreende um metal eletronicamente condutivo ou fase condutora de óxido de metal está presente em uma porcentagem de baixo volume. Um processo para obter este resultado incorpora a fase minoritária no pó do qual a membrana é feita por deposição do metal ou óxido de metal de um polímero feito por polimerização de uma dispersão de metal quelado em um pré-polímero ou monómero orgânico polimerizável. A composição em múltiplas fases com vantagem compreende uma primeira fase de um material cerâmico e uma segunda fase de um metal ou óxido de metal ligado a uma superfície do material cerâmico. Um segundo processo fabrica a membrana a partir de uma mistura de dois pós, um dos quais contém uma mistura das duas fases.
BR0000236-4A 1999-02-02 2000-02-01 Matriz densa ou porosa de eletrólito sólido, de múltiplas fases, demonstrando condutividade iônica e eletrônica BR0000236A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/241,611 US6187157B1 (en) 1996-12-31 1999-02-02 Multi-phase solid electrolyte ionic transport membrane and method for fabricating same
US09/488,992 US6332964B1 (en) 1996-12-31 2000-01-20 Multi-phase solid ion and electron conducting membrane with low volume percentage electron conducting phase and methods for fabricating

Publications (1)

Publication Number Publication Date
BR0000236A true BR0000236A (pt) 2001-06-19

Family

ID=26934434

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000236-4A BR0000236A (pt) 1999-02-02 2000-02-01 Matriz densa ou porosa de eletrólito sólido, de múltiplas fases, demonstrando condutividade iônica e eletrônica

Country Status (7)

Country Link
US (1) US6332964B1 (pt)
EP (1) EP1026123A3 (pt)
JP (1) JP2000229215A (pt)
BR (1) BR0000236A (pt)
CA (1) CA2297568A1 (pt)
MX (1) MXPA00001135A (pt)
NO (1) NO20000509L (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517693B2 (en) * 2000-02-14 2003-02-11 Matsushita Electric Industrial Co., Ltd. Ion conductor
US6432308B1 (en) * 2000-09-25 2002-08-13 Graver Technologies, Inc. Filter element with porous nickel-based alloy substrate and metal oxide membrane
WO2003084894A1 (en) 2002-04-10 2003-10-16 Japan Science And Technology Agency Complex mixed conductor and its preparing method
US7229712B2 (en) * 2003-03-07 2007-06-12 Microcell Corporation Fuel cell structures and assemblies
US7351491B2 (en) * 2003-04-28 2008-04-01 Battelle Memorial Institute Supporting electrodes for solid oxide fuel cells and other electrochemical devices
US7244526B1 (en) 2003-04-28 2007-07-17 Battelle Memorial Institute Solid oxide fuel cell anodes and electrodes for other electrochemical devices
US20070054802A1 (en) * 2003-05-27 2007-03-08 Symyx Technolgies, Inc. Platinum-vanadium-iron fuel cell electrocatalyst
EP1513214A1 (de) * 2003-09-05 2005-03-09 Sulzer Hexis AG Hochtemperaturbrennstoffzelle mit stabilisierter Cermet-Struktur
FR2862005B1 (fr) * 2003-11-06 2006-01-06 Air Liquide Ajout d'agent(s) bloquant(s) dans une membrane ceramique pour bloquer la croissance cristalline des grains lors du frittage sous atmosphere
FR2862163B1 (fr) * 2003-11-07 2011-08-12 Electricite De France Anode de pile a oxyde solide a base d'un cermet particulier et pile a oxyde solide la comprenant
US7258820B2 (en) * 2004-03-05 2007-08-21 Ceramatec, Inc. Ceramic mixed protonic/electronic conducting membranes for hydrogen separation
US8012380B2 (en) * 2004-03-05 2011-09-06 Ceramatec, Inc. Proton conducting ceramic membranes for hydrogen separation
JP4496160B2 (ja) * 2005-12-13 2010-07-07 株式会社東芝 プロトン伝導性無機材料、電解質膜、電極、膜電極複合体及び燃料電池
US20070260101A1 (en) * 2006-05-02 2007-11-08 Innovene Usa Llc Membrane reactor process for chemical conversions
US20100234650A1 (en) * 2006-06-21 2010-09-16 Bp P.L.C. Oxygen separation membrane
KR100904203B1 (ko) * 2007-07-04 2009-06-23 한국과학기술연구원 연료 전지용 전극-전해질 복합체 분말의 제조 방법
ES2331828B2 (es) * 2008-06-27 2011-08-08 Universidad Politecnica De Valencia Capa catalitica para la activacion de oxigeno sobre electrolitos solidos ionicos a alta temperatura.
GB201005947D0 (en) * 2010-04-09 2010-05-26 Highgate Donald J Improvements to electrochemical systems
JP6140159B2 (ja) * 2011-08-15 2017-05-31 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 大量保護輸送およびコールドチェーン用途の通気性製品
KR101335464B1 (ko) 2012-06-29 2013-11-29 한국과학기술연구원 산화 비스무스를 포함하는 세리아계 조성물, 세리아계 복합 전해질 분말 및 이를 이용한 소결 방법 및 소결체
KR102213238B1 (ko) * 2013-12-06 2021-02-05 동의대학교 산학협력단 반투막 및 그 제조 방법
CN112638842A (zh) * 2018-06-08 2021-04-09 国立研究开发法人产业技术综合研究所 脆性材料结构体
CN113600024A (zh) * 2021-08-04 2021-11-05 中山大学 一种具有耐二氧化碳的、高稳定性的含铋双相混合导体透氧膜材料及其制备方法
CN114497717B (zh) * 2021-12-29 2024-02-27 深圳市本征方程石墨烯技术股份有限公司 一种表面缺陷氧化物耦合聚合物固态电解质及制备方法与固态锂金属电池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5624542A (en) * 1992-05-11 1997-04-29 Gas Research Institute Enhancement of mechanical properties of ceramic membranes and solid electrolytes
US5478444A (en) * 1992-05-11 1995-12-26 Gas Research Institute Composite mixed ionic-electronic conductors for oxygen separation and electrocatalysis
AU706663B2 (en) * 1994-09-23 1999-06-17 Standard Oil Company, The Oxygen permeable mixed conductor membranes
ID19327A (id) * 1996-12-31 1998-07-02 Praxiar Technology Inc Membran elektrolit padat dengan unsur pokok pemertinggi secara mekanik dan pemertinggi secara katalitik yang bersifat dapat menyerap
US5820655A (en) * 1997-04-29 1998-10-13 Praxair Technology, Inc. Solid Electrolyte ionic conductor reactor design

Also Published As

Publication number Publication date
JP2000229215A (ja) 2000-08-22
NO20000509D0 (no) 2000-02-01
US6332964B1 (en) 2001-12-25
CA2297568A1 (en) 2000-08-02
MXPA00001135A (es) 2002-06-04
EP1026123A3 (en) 2003-01-29
EP1026123A2 (en) 2000-08-09
NO20000509L (no) 2000-08-03

Similar Documents

Publication Publication Date Title
BR0000236A (pt) Matriz densa ou porosa de eletrólito sólido, de múltiplas fases, demonstrando condutividade iônica e eletrônica
Ji et al. Superstrong, superstiff, and conductive alginate hydrogels
Li et al. Inkjet printed disposable high‐rate on‐paper microsupercapacitors
Baig et al. 3D printing of hydrogels for flexible micro‐supercapacitors
Striebel et al. The effect of compression on natural graphite anode performance and matrix conductivity
Yang et al. Phase inversion: a universal method to create high‐performance porous electrodes for nanoparticle‐based energy storage devices
WO2002015302A3 (en) Thermosetting composition for electrochemical cell components and methods of making thereof
GB0105523D0 (en) Preparation of conductive polymers from stabilized precursor solutions
BR9913060A (pt) Material para eletrodo positivo e processo para a fabricação do mesmo
Jiang et al. Structural composite batteries made from carbon fibre reinforced electrodes/polymer gel electrolyte prepregs
EP0791973A3 (en) Vinylidene fluoride plymer-based binder solution and electrode-forming composition
Aono et al. Electrical properties of sintered lithium titanium phosphate ceramics (Li1+ xMxTi2-x (PO4) 3, M3+= Al3+, Sc3+, or Y3+).
TW200519150A (en) Conductive resin composition and molded product thereof
Skaarup et al. Towards solid state lithium batteries based on ORMOCER electrolytes
Biesheuvel et al. Self-consistent field theory of protein adsorption in a non-Gaussian polyelectrolyte brush
Kim et al. 3D ion‐conducting, scalable, and mechanically reinforced ceramic film for high voltage solid‐state batteries
Park et al. Controlling drying stress and mechanical properties of battery electrodes using a capillary force-induced suspension system
Deng et al. A formula to customize cathode binder for lithium ion battery
Foran et al. NMR Study of Lithium Transport in Liquid–Ceramic Hybrid Solid Composite Electrolytes
Hong et al. Effect of hybrid conductive additives on all-solid-state lithium batteries using Li2S–P2S5 glass-ceramics
Yang et al. Solvation-Free Fabrication of PEO/LiTFSI/SiO2 Composite Electrolyte Membranes with High Ionic Conductivity Based on a Novel Elongational Flow Field
Ngo et al. Single-ion conducting polymer electrolyte with excellent interfacial stability toward the lithium metal
JPS6454603A (en) Electrically conductive composite polymer film and manufacture of the same
Ye et al. Evolution and function of residual solvent in polymer-Li2B12H12 composite solid electrolyte
Mallik et al. Electrical characterization of ion conducting biopolymeric gel complexes

Legal Events

Date Code Title Description
PC Transfer

Free format text: BP AMOCO CORPORATION (US)

FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]