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1. (WO2008096569) HONEYCOMB SEGMENTS JOINED BODY FOR DPF AND BONDING MATERIAL COMPOSITION FOR THE JOINED BODY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/096569    International Application No.:    PCT/JP2008/050249
Publication Date: 14.08.2008 International Filing Date: 11.01.2008
IPC:
C04B 37/00 (2006.01), B01D 39/20 (2006.01)
Applicants: NGK INSULATORS, LTD. [JP/JP]; 2-56, Suda-cho, Mizuho-ku, Nagoya-shi, Aichi 4678530 (JP) (For All Designated States Except US).
KAWAI, Masaaki [JP/JP]; (JP) (For US Only).
MORIMOTO, Kenji [JP/JP]; (JP) (For US Only).
KODAMA, Suguru [JP/JP]; (JP) (For US Only).
SATO, Fumiharu [JP/JP]; (JP) (For US Only)
Inventors: KAWAI, Masaaki; (JP).
MORIMOTO, Kenji; (JP).
KODAMA, Suguru; (JP).
SATO, Fumiharu; (JP)
Agent: WATANABE, Kazuhira; 3rd Fl., No.8 Kikuboshi Tower Building 20-18, Asakusabashi 3-chome Taito-ku, Tokyo 1110053 (JP)
Priority Data:
2007-024971 05.02.2007 JP
Title (EN) HONEYCOMB SEGMENTS JOINED BODY FOR DPF AND BONDING MATERIAL COMPOSITION FOR THE JOINED BODY
(FR) CORPS ASSEMBLÉ À SEGMENTS EN NID D'ABEILLES POUR UN FILTRE DE PURIFICATION DE GAZ D'ÉCHAPPEMENT DE DIESEL ET COMPOSITION DE MATIÈRE DE LIAISON POUR LE CORPS ASSEMBLÉ
(JA) 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。
Abstract: front page image
(EN)Two or more honeycomb segments used for a diesel exhaust gas purifying filter (DPF) are integrated by a bonding material composition which is mainly composed of a filler having a specific heat of not less than 550 J/kg K and a colloidal silica. A bonding material layer composed of the bonding material composition has a heat capacity per unit volume of not less than 1.6 J/cm3 K at room temperature.
(FR)L'invention concerne deux segments en nid d'abeilles ou davantage utilisés pour un filtre de purification du gaz d'échappement de diesel (DPF) qui sont intégrés par une composition de matière de liaison qui est principalement composée d'une charge ayant une chaleur spécifique qui n'est pas inférieure à 550 J/kg K et d'une silice colloïdale. Une couche de matière de liaison composée de la composition de matière de liaison a une capacité thermique par unité de volume qui n'est pas inférieure à 1,6 J/cm3 K à la température ambiante.
(JA)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/cm・K以上である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)