BRPI0618434A2 - fibras resistentes a temperatura elevada - Google Patents

fibras resistentes a temperatura elevada Download PDF

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Publication number
BRPI0618434A2
BRPI0618434A2 BRPI0618434-0A BRPI0618434A BRPI0618434A2 BR PI0618434 A2 BRPI0618434 A2 BR PI0618434A2 BR PI0618434 A BRPI0618434 A BR PI0618434A BR PI0618434 A2 BRPI0618434 A2 BR PI0618434A2
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Brazil
Prior art keywords
high temperature
temperature resistant
metal oxides
resistant fibers
weight
Prior art date
Application number
BRPI0618434-0A
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English (en)
Inventor
Ronald Corbett Wainwright
David Hywel Thomas
Simon Paul Oliver
Original Assignee
Morgan Crucible Co
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
Application filed by Morgan Crucible Co filed Critical Morgan Crucible Co
Priority claimed from PCT/GB2006/004182 external-priority patent/WO2007054697A1/en
Publication of BRPI0618434A2 publication Critical patent/BRPI0618434A2/pt

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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/624Sol-gel processing
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/62236Fibres based on aluminium oxide
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224Fibres based on silica
    • C04B35/62245Fibres based on silica rich in aluminium oxide
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    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632Organic additives
    • C04B35/634Polymers
    • C04B35/63404Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63408Polyalkenes
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4209Inorganic fibres
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F01N13/00Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
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    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • C04B2235/48Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
    • C04B2235/483Si-containing organic compounds, e.g. silicone resins, (poly)silanes, (poly)siloxanes or (poly)silazanes
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    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5454Particle size related information expressed by the size of the particles or aggregates thereof nanometer sized, i.e. below 100 nm
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    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28Construction of catalytic reactors
    • F01N3/2839Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

FIBRAS RESISTENTES A TEMPERATURA ELEVADA. O isolamento térmico compreende fibras formadas por solução-gel compreendendo 10 a 99% em moi de uma composição de base refratária, e 1 a 90% em moi de um componente selecionado de óxidos de metal alcalino terrosos, áxidos de metal de álcali, e misturas destes, e onde o referido óxidos de metal alcalino terrosos se presente compreendem um ou mais dentre óxido de cálcio, óxido de estrâncio, óxido de bário ou uma mistura destes. A base refratária compreende SiO~2~ e AL~2~O~3~.
BRPI0618434-0A 2005-11-10 2006-11-08 fibras resistentes a temperatura elevada BRPI0618434A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0522980A GB0522980D0 (en) 2005-11-10 2005-11-10 High temperature resistant fibres
US75758606P 2006-01-10 2006-01-10
PCT/GB2006/004182 WO2007054697A1 (en) 2005-11-10 2006-11-08 High temperature resistant fibres

Publications (1)

Publication Number Publication Date
BRPI0618434A2 true BRPI0618434A2 (pt) 2011-08-30

Family

ID=35516729

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618434-0A BRPI0618434A2 (pt) 2005-11-10 2006-11-08 fibras resistentes a temperatura elevada

Country Status (7)

Country Link
CN (1) CN101356129B (pt)
BR (1) BRPI0618434A2 (pt)
DE (1) DE602006015991D1 (pt)
ES (1) ES2349477T3 (pt)
GB (1) GB0522980D0 (pt)
MY (1) MY149518A (pt)
ZA (1) ZA200803364B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679710B1 (en) * 2011-02-24 2019-04-24 Nichias Corporation Inorganic fibers
WO2013114808A1 (ja) * 2012-01-31 2013-08-08 ニチアス株式会社 無機繊維及びその製造方法
JP5272103B1 (ja) * 2012-09-14 2013-08-28 ニチアス株式会社 無機繊維及びそれを用いた成形体
RU2016129723A (ru) * 2013-12-23 2018-01-30 ЮНИФРАКС АЙ ЭлЭлСи Неорганическое волокно с улучшенными усадкой и прочностью
EP3405447A4 (en) * 2016-01-19 2019-07-17 Unifrax I LLC INORGANIC FIBER
GB201616662D0 (en) 2016-09-30 2016-11-16 Morgan Advanced Materials Plc Inorganic Fibre compositions
WO2019074794A1 (en) 2017-10-10 2019-04-18 Unifrax 1 Llc INORGANIC FIBER WITH LOW BIOPERSISTANCE EXEMPT FROM CRYSTALLINE SILICA
CN109160725B (zh) * 2018-09-25 2021-09-28 东南大学 玻璃基体材料、纤维增强的该玻璃基体材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901720A (en) * 1966-07-11 1975-08-26 Nat Res Dev Glass fibres and compositions containing glass fibres
US5332699A (en) * 1986-02-20 1994-07-26 Manville Corp Inorganic fiber composition
DE4228355C1 (de) * 1992-08-26 1994-02-24 Didier Werke Ag Feuerfeste Leichtformkörper
GB9717486D0 (en) * 1997-08-18 1997-10-22 Rockwool Int Roof and wall cladding
CA2371116C (en) * 1999-06-08 2007-09-25 3M Innovative Properties Company High temperature mat for a pollution control device
FR2826983B1 (fr) * 2001-07-04 2003-11-28 Saint Gobain Quartz Sas Fil de silice pour textile a haute tenue thermique

Also Published As

Publication number Publication date
DE602006015991D1 (de) 2010-09-16
ZA200803364B (en) 2009-02-25
CN101356129B (zh) 2013-07-17
ES2349477T3 (es) 2011-01-03
MY149518A (en) 2013-09-13
GB0522980D0 (en) 2005-12-21
CN101356129A (zh) 2009-01-28

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]