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WO2008096569A1 - Ｄｐｆ用ハニカムセグメント接合体及び該接合体用接合材組成物。 - Google Patents

Ｄｐｆ用ハニカムセグメント接合体及び該接合体用接合材組成物。 Download PDF

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Publication number
WO2008096569A1
WO2008096569A1 PCT/JP2008/050249 JP2008050249W WO2008096569A1 WO 2008096569 A1 WO2008096569 A1 WO 2008096569A1 JP 2008050249 W JP2008050249 W JP 2008050249W WO 2008096569 A1 WO2008096569 A1 WO 2008096569A1
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WO
WIPO (PCT)
Prior art keywords
joined body
bonding material
material composition
dpf
honeycomb segments
Prior art date
Application number
PCT/JP2008/050249
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English (en)
French (fr)
Inventor
Masaaki Kawai
Kenji Morimoto
Suguru Kodama
Fumiharu Sato
Original Assignee
Ngk Insulators, Ltd.
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 Ngk Insulators, Ltd. filed Critical Ngk Insulators, Ltd.
Priority to EP08703113.4A priority Critical patent/EP2119688A4/en
Priority to JP2008557041A priority patent/JPWO2008096569A1/ja
Publication of WO2008096569A1 publication Critical patent/WO2008096569A1/ja

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    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
    • C—CHEMISTRY; METALLURGY
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    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
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    • C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • 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
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    • C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ceramic Products (AREA)

Abstract

ディーゼル排ガス浄化用フィルター（ＤＰＦ）に使用される二つ以上のハニカムセグメントが、比熱５５０Ｊ／ｋｇ・Ｋ以上のフィラーとコロイダルシリカを主成分とする接合材組成物によって一体化される。前記接合材組成物により形成される接合材層の室温における単位体積当たりの熱容量が１．６Ｊ／ｃｍ３・Ｋ以上である。
PCT/JP2008/050249 2007-02-05 2008-01-11 Ｄｐｆ用ハニカムセグメント接合体及び該接合体用接合材組成物。 WO2008096569A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08703113.4A EP2119688A4 (en) 2007-02-05 2008-01-11 BODY ASSEMBLED BODY FOR A DIESEL EXHAUST GAS PURIFICATION FILTER AND BOND MATERIAL COMPOSITION FOR THE ASSEMBLED BODY
JP2008557041A JPWO2008096569A1 (ja) 2007-02-05 2008-01-11 Ｄｐｆ用ハニカムセグメント接合体及び該接合体用接合材組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007024971 2007-02-05
JP2007-024971 2007-02-05

Publications (1)

Publication Number Publication Date
WO2008096569A1 true WO2008096569A1 (ja) 2008-08-14

Family

ID=39681480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050249 WO2008096569A1 (ja) 2007-02-05 2008-01-11 Ｄｐｆ用ハニカムセグメント接合体及び該接合体用接合材組成物。

Country Status (3)

Country Link
EP (1) EP2119688A4 (ja)
JP (1) JPWO2008096569A1 (ja)
WO (1) WO2008096569A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009195866A (ja) * 2008-02-25 2009-09-03 Noritake Co Ltd 酸素分離膜エレメントならびに該エレメントの接合方法および接合材
JP2015166573A (ja) * 2014-03-04 2015-09-24 日本碍子株式会社 ハニカム構造体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117322A (ja) * 2001-10-15 2003-04-22 Ngk Insulators Ltd ハニカムフィルター
WO2003067041A1 (fr) 2002-02-05 2003-08-14 Ibiden Co., Ltd. Filtre a nid d'abeille pour la decontamination des gaz d'echappement, matiere adhesive et de revetement, et procede d'obtention dudit filtre
JP2003254034A (ja) 2002-02-26 2003-09-10 Ngk Insulators Ltd ハニカムフィルタ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3121497B2 (ja) * 1994-07-14 2000-12-25 イビデン株式会社 セラミック構造体
EP1860082B1 (en) * 2005-03-16 2019-10-09 NGK Insulators, Ltd. Honeycomb structure
JPWO2006103811A1 (ja) * 2005-03-28 2008-09-04 イビデン株式会社 ハニカム構造体
JP4434076B2 (ja) * 2005-05-23 2010-03-17 日本碍子株式会社 ハニカム構造体
WO2007000826A1 (ja) * 2005-06-27 2007-01-04 Ibiden Co., Ltd. ハニカム構造体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117322A (ja) * 2001-10-15 2003-04-22 Ngk Insulators Ltd ハニカムフィルター
WO2003067041A1 (fr) 2002-02-05 2003-08-14 Ibiden Co., Ltd. Filtre a nid d'abeille pour la decontamination des gaz d'echappement, matiere adhesive et de revetement, et procede d'obtention dudit filtre
JP2003254034A (ja) 2002-02-26 2003-09-10 Ngk Insulators Ltd ハニカムフィルタ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2119688A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009195866A (ja) * 2008-02-25 2009-09-03 Noritake Co Ltd 酸素分離膜エレメントならびに該エレメントの接合方法および接合材
JP2015166573A (ja) * 2014-03-04 2015-09-24 日本碍子株式会社 ハニカム構造体

Also Published As

Publication number Publication date
EP2119688A4 (en) 2014-01-15
EP2119688A1 (en) 2009-11-18
JPWO2008096569A1 (ja) 2010-05-20

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