BR112015017545A2 - fibra de alumina e agregado de fibras de alumina - Google Patents
fibra de alumina e agregado de fibras de aluminaInfo
- Publication number
- BR112015017545A2 BR112015017545A2 BR112015017545A BR112015017545A BR112015017545A2 BR 112015017545 A2 BR112015017545 A2 BR 112015017545A2 BR 112015017545 A BR112015017545 A BR 112015017545A BR 112015017545 A BR112015017545 A BR 112015017545A BR 112015017545 A2 BR112015017545 A2 BR 112015017545A2
- Authority
- BR
- Brazil
- Prior art keywords
- fiber
- alumina
- alumina fiber
- aggregate
- fibers
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/6224—Fibres based on silica
- C04B35/62245—Fibres based on silica rich in aluminium oxide
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/526—Fibers characterised by the length of the fibers
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5264—Fibers characterised by the diameter of the fibers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
resumo patente de invenção: "fibra de alumina e agregado de fibras de alumina". a presente invenção refere-se ao fornecimento de uma fibra de alumina capaz de fixar um transportador em favo de mel ao mesmo tempo em que mantém a elasticidade por um longo período de tempo, mesmo em um ambiente de uso severo e um agregado de fibras de alumina, formado da fibra. problemas no material de aperto de um transportador em favo de mel automotivo são resolvidos pela aplicação de uma fibra de alumina, contendo de 70 a 98% em massa de alumina e de 2 a 30% em massa de sílica, tendo um diâmetro médio de fibra de 3,0 a 8,0 µm, uma relação de fibras tendo um diâmetro de fibra que excede 10 µm, sendo 5% ou menos em termos do número de fibras e um tamanho de um cristalito de mulita contido em cada fibra de 10 a 1500 å e pela formação de um agregado de fibras de alumina através do uso das fibras.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013009801 | 2013-01-23 | ||
PCT/JP2014/051399 WO2014115814A1 (ja) | 2013-01-23 | 2014-01-23 | アルミナ質繊維及びアルミナ質繊維集合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015017545A2 true BR112015017545A2 (pt) | 2017-07-11 |
Family
ID=51227603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015017545A BR112015017545A2 (pt) | 2013-01-23 | 2014-01-23 | fibra de alumina e agregado de fibras de alumina |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150354099A1 (pt) |
EP (1) | EP2949791A4 (pt) |
JP (1) | JPWO2014115814A1 (pt) |
CN (1) | CN105051272A (pt) |
BR (1) | BR112015017545A2 (pt) |
WO (1) | WO2014115814A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2915909B1 (en) * | 2012-10-31 | 2020-10-14 | Denka Company Limited | Process for producing an alumina-based fibrous mass |
JP6608692B2 (ja) * | 2015-12-16 | 2019-11-20 | イビデン株式会社 | 保持シール材の製造方法 |
JP6796390B2 (ja) * | 2016-03-28 | 2020-12-09 | 株式会社ニチビ | アルミナ系酸化物連続繊維及びその製造方法 |
WO2018012423A1 (ja) * | 2016-07-11 | 2018-01-18 | 三菱ケミカル株式会社 | アルミナ繊維集合体及びその製造方法 |
JP6998871B2 (ja) * | 2016-07-14 | 2022-01-18 | イビデン株式会社 | ハニカム構造体及び該ハニカム構造体の製造方法 |
WO2018093624A1 (en) * | 2016-11-18 | 2018-05-24 | 3M Innovative Properties Company | Non-respirable, polycrystalline, aluminosilicate ceramic filaments, fibers, and nonwoven mats, and methods of making and using the same |
JP7258457B2 (ja) | 2017-08-25 | 2023-04-17 | デンカ株式会社 | アルミナ繊維、アルミナ繊維集合体及び排ガス浄化装置用把持材 |
WO2019217658A1 (en) * | 2018-05-11 | 2019-11-14 | 3M Innovative Properties Company | Polycrystalline, aluminosilicate ceramic filaments, fibers, and nonwoven mats, and methods of making and using the same |
WO2019217776A1 (en) * | 2018-05-11 | 2019-11-14 | 3M Innovative Properties Company | Polycrystalline, aluminosilicate ceramic filaments, fibers, and nonwoven mats, and methods of making and using the same |
JP7245656B2 (ja) * | 2019-01-16 | 2023-03-24 | デンカ株式会社 | アルミナ繊維および自動車排ガス浄化装置用の把持材 |
JP6940792B2 (ja) * | 2019-12-03 | 2021-09-29 | デンカ株式会社 | 無機繊維成形体、加熱炉、構造体、及び無機繊維成形体の製造方法 |
US20230143567A1 (en) * | 2020-01-31 | 2023-05-11 | Maftec Co., Ltd. | Fiber diameter measuring device, inorganic fiber sheet producing device, method for measuring fiber diameter, and method for producing inorganic fiber sheet |
JP7117703B1 (ja) * | 2021-09-17 | 2022-08-15 | 大明化学工業株式会社 | 研磨ブラシ用線状砥材、および研磨ブラシ |
JP7117702B1 (ja) * | 2021-09-17 | 2022-08-15 | 大明化学工業株式会社 | 研磨ブラシ用線状砥材、および研磨ブラシ |
JP7239951B1 (ja) | 2022-08-02 | 2023-03-15 | 大明化学工業株式会社 | スティック砥石および研磨方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60106942A (ja) * | 1983-11-14 | 1985-06-12 | Isolite Babcock Taika Kk | 繊維強化軽金属 |
JP3282362B2 (ja) | 1994-04-15 | 2002-05-13 | 三菱化学株式会社 | 排ガス浄化装置用把持材 |
JP3812981B2 (ja) * | 1996-12-20 | 2006-08-23 | 大明化学工業株式会社 | 加工材用セラミック繊維とその製造方法並びに加工材 |
JPH1182006A (ja) * | 1997-09-12 | 1999-03-26 | Denki Kagaku Kogyo Kk | 断熱シール材及びその用途 |
ES2527662T3 (es) * | 1998-03-11 | 2015-01-28 | Unifrax I Llc | Elemento de soporte para estructuras frágiles tales como convertidores catalíticos |
JP4535101B2 (ja) | 2001-07-23 | 2010-09-01 | 三菱樹脂株式会社 | アルミナ繊維集合体 |
JP4026433B2 (ja) | 2001-07-23 | 2007-12-26 | 三菱化学産資株式会社 | アルミナ繊維集合体の製造方法 |
WO2003072876A1 (fr) * | 2002-02-27 | 2003-09-04 | Mitsubishi Chemical Functional Products, Inc. | Agregat de fibres ceramiques |
JP4174474B2 (ja) * | 2002-06-28 | 2008-10-29 | 電気化学工業株式会社 | 保持材用無機質短繊維集積体、その製造方法、及び保持材 |
JP2005120560A (ja) | 2003-09-22 | 2005-05-12 | Mitsubishi Kagaku Sanshi Corp | アルミナ繊維集合体およびそれよりなる触媒コンバータ用把持材 |
JP5073605B2 (ja) | 2008-07-29 | 2012-11-14 | 電気化学工業株式会社 | アルミナ質繊維集合体およびその製造方法 |
JP5599579B2 (ja) * | 2009-05-18 | 2014-10-01 | 電気化学工業株式会社 | アルミナ短繊維集合体及びその製造方法 |
-
2014
- 2014-01-23 US US14/762,359 patent/US20150354099A1/en not_active Abandoned
- 2014-01-23 BR BR112015017545A patent/BR112015017545A2/pt not_active Application Discontinuation
- 2014-01-23 EP EP14743169.6A patent/EP2949791A4/en not_active Withdrawn
- 2014-01-23 JP JP2014558618A patent/JPWO2014115814A1/ja active Pending
- 2014-01-23 CN CN201480016623.6A patent/CN105051272A/zh active Pending
- 2014-01-23 WO PCT/JP2014/051399 patent/WO2014115814A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN105051272A (zh) | 2015-11-11 |
US20150354099A1 (en) | 2015-12-10 |
EP2949791A4 (en) | 2016-08-03 |
JPWO2014115814A1 (ja) | 2017-01-26 |
EP2949791A1 (en) | 2015-12-02 |
WO2014115814A1 (ja) | 2014-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |