JP2013525157A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2013525157A5 JP2013525157A5 JP2013508033A JP2013508033A JP2013525157A5 JP 2013525157 A5 JP2013525157 A5 JP 2013525157A5 JP 2013508033 A JP2013508033 A JP 2013508033A JP 2013508033 A JP2013508033 A JP 2013508033A JP 2013525157 A5 JP2013525157 A5 JP 2013525157A5
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- hydroxypropyl
- hydroxypropyl cellulose
- carbide
- extrusion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- -1 hydroxypropyl Chemical group 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 16
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 10
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 10
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 229910010272 inorganic material Inorganic materials 0.000 claims description 9
- 239000011147 inorganic material Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 235000012438 extruded product Nutrition 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 3
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 229910052580 B4C Inorganic materials 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- PILOURHZNVHRME-UHFFFAOYSA-N [Na].[Ba] Chemical compound [Na].[Ba] PILOURHZNVHRME-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229910002113 barium titanate Inorganic materials 0.000 claims description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052810 boron oxide Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052878 cordierite Inorganic materials 0.000 claims description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000010433 feldspar Substances 0.000 claims description 2
- 239000005350 fused silica glass Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052863 mullite Inorganic materials 0.000 claims description 2
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 claims description 2
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims description 2
- 229910052596 spinel Inorganic materials 0.000 claims description 2
- 239000011029 spinel Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 229910052845 zircon Inorganic materials 0.000 claims description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32801410P | 2010-04-26 | 2010-04-26 | |
| US61/328,014 | 2010-04-26 | ||
| PCT/US2011/033046 WO2011136981A1 (en) | 2010-04-26 | 2011-04-19 | Composition for extrusion-molded bodies |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013525157A JP2013525157A (ja) | 2013-06-20 |
| JP2013525157A5 true JP2013525157A5 (https=) | 2014-06-05 |
| JP5908892B2 JP5908892B2 (ja) | 2016-04-26 |
Family
ID=44209707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013508033A Expired - Fee Related JP5908892B2 (ja) | 2010-04-26 | 2011-04-19 | 押出成形体用の組成物 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8968639B2 (https=) |
| EP (1) | EP2563564B1 (https=) |
| JP (1) | JP5908892B2 (https=) |
| HU (1) | HUE033293T2 (https=) |
| PL (1) | PL2563564T3 (https=) |
| WO (1) | WO2011136981A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011162430A (ja) * | 2010-01-14 | 2011-08-25 | Shin-Etsu Chemical Co Ltd | セラミックス成形用水溶性バインダー及びこれを用いたセラミックス成形用組成物 |
| WO2012051034A1 (en) * | 2010-10-12 | 2012-04-19 | Dow Global Technologies Llc | Novel cellulose ethers and their use |
| EP2637836B1 (en) * | 2010-11-08 | 2017-09-13 | Dow Global Technologies LLC | Composition for extrusion-molded bodies comprising a methyl cellulose |
| MX373836B (es) * | 2012-02-10 | 2020-03-25 | Nutrition & Biosciences Usa 1 Llc | Composición para cuerpos cerámicos moldeados por extrusión que comprende un derivado de celulosa de determinado largo medio de partícula. |
| JP6101677B2 (ja) * | 2012-02-24 | 2017-03-22 | バンドー化学株式会社 | 摩擦伝動ベルト |
| JP5811054B2 (ja) * | 2012-07-10 | 2015-11-11 | 信越化学工業株式会社 | 押出成形用水硬性組成物 |
| US10370304B2 (en) * | 2012-11-29 | 2019-08-06 | Corning Incorporated | Fused silica based cellular structures |
| JP2016538161A (ja) * | 2013-11-27 | 2016-12-08 | コーニング インコーポレイテッド | 基板の改善された製造のための組成 |
| JP6118001B2 (ja) * | 2014-01-16 | 2017-04-19 | ダウ グローバル テクノロジーズ エルエルシー | ヒドロキシプロピルメチルセルロースを含む熱成形可能なセラミック組成物 |
| JP6756530B2 (ja) * | 2016-07-05 | 2020-09-16 | イビデン株式会社 | ハニカム構造体及びハニカム構造体の製造方法 |
| CN107266112A (zh) * | 2017-06-20 | 2017-10-20 | 安徽省含山瓷业股份有限公司 | 一种添加复合造孔剂的日用多孔陶瓷的制备方法 |
| CN107266049A (zh) * | 2017-07-11 | 2017-10-20 | 芜湖市宝艺游乐科技设备有限公司 | 一种过滤效率高的壁流式蜂窝陶瓷过滤体及其制备方法 |
| WO2019108918A1 (en) * | 2017-11-30 | 2019-06-06 | Corning Incorporated | Ceramic articles with bleed-through barrier and methods of manufacture thereof |
| AT525295B1 (de) * | 2021-07-30 | 2023-04-15 | Lukas Moeltner | Silikatkeramischer kompositwerkstoff und anwendungen davon |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124474A (en) * | 1964-03-10 | Heat-sensitive water soluble cellulose | ||
| DE1222030B (de) | 1958-02-24 | 1966-08-04 | Dow Chemical Co | Verfahren zur Herstellung von Methyl-hydroxyalkyl-celluloseaethern |
| JPS5930761A (ja) * | 1982-08-13 | 1984-02-18 | 信越化学工業株式会社 | 押出成形用セラミツクス組成物 |
| US4551295A (en) | 1984-04-26 | 1985-11-05 | Corning Glass Works | Process for mixing and extruding ceramic materials |
| US4614545A (en) * | 1985-08-15 | 1986-09-30 | The Dow Chemical Company | Hydroxypropyl methyl cellulose thickening agents for organic liquids |
| JPS61247649A (ja) * | 1985-04-25 | 1986-11-04 | 信越化学工業株式会社 | ケイ酸カルシウム質材料の押出成形方法 |
| JPS63222066A (ja) * | 1987-03-09 | 1988-09-14 | 信越化学工業株式会社 | 押出成形用セラミツクス組成物 |
| DE4015160A1 (de) * | 1990-05-11 | 1991-11-14 | Wolff Walsrode Ag | Methylhydroxypropylcelluloseether und verfahren zu ihrer herstellung |
| EP0488060A3 (en) | 1990-11-27 | 1993-01-27 | Hoechst Aktiengesellschaft | Plasticizer and injection mouldable composition containing metallic and ceramic powder |
| JPH04209747A (ja) | 1990-12-04 | 1992-07-31 | Shin Etsu Chem Co Ltd | シングルスクリュー式押出成形用セラミックス材料 |
| US5344799A (en) | 1992-12-14 | 1994-09-06 | Corning Incorporated | Formable ceramic compositions and method of use therefor |
| US5568652A (en) | 1994-11-25 | 1996-10-22 | Corning Incorporated | Rapid setting compositions and method of making and using same |
| JP3074169B1 (ja) | 1999-03-29 | 2000-08-07 | 日本碍子株式会社 | コージェライト質セラミックハニカム構造体の製造方法 |
| JP2000327409A (ja) | 1999-05-24 | 2000-11-28 | Nippon Soken Inc | コーディエライトハニカム構造体およびその製造方法 |
| EP1254085A4 (en) | 1999-12-31 | 2004-06-09 | Corning Inc | IMPROVED BINDING SYSTEM FOR HONEYCOMB CERAMIC BODIES AND METHOD FOR PRODUCING SAY HONEYCOMB BODIES |
| JP4215936B2 (ja) | 2000-07-31 | 2009-01-28 | 日本碍子株式会社 | ハニカム構造体の製造方法 |
| DE10135464A1 (de) | 2001-07-20 | 2003-02-06 | Wolff Walsrode Ag | Verfahren zur Herstellung von Alkylhydroxyalkylcellulose |
| DE10337012A1 (de) | 2003-08-12 | 2005-03-10 | Wolff Cellulosics Gmbh & Co Kg | Celluloseetherzusammensetzung für die Extrusion mineralischer Formkörper sowie ein Verfahren zur Extrusion mineralischer Formkörper unter Verwendung dieser Celluloseetherzusammensetzung |
| JP4209747B2 (ja) | 2003-08-29 | 2009-01-14 | 大日本印刷株式会社 | スラブ型光導波路を利用したスペクトル測定方法 |
| KR20060135920A (ko) * | 2004-04-27 | 2006-12-29 | 허큘레스 인코포레이티드 | 원면 린터로부터 제조된 수분 보유제를 사용하는시멘트-기재 플라스터 |
| US20050241543A1 (en) * | 2004-04-27 | 2005-11-03 | Wolfgang Hagen | Cement-based systems using plastification/extrusion auxiliaries prepared from raw cotton linters |
| KR20060135919A (ko) * | 2004-04-27 | 2006-12-29 | 허큘레스 인코포레이티드 | 수분 보유제를 사용하는 타일 시멘트 모르타르 |
| CN1946649A (zh) * | 2004-04-27 | 2007-04-11 | 赫尔克里士公司 | 使用由原棉绒制得的保水剂的石膏基灰浆 |
| WO2005105702A1 (en) * | 2004-04-27 | 2005-11-10 | Hercules Incorporated | Cement-based systems using water retention agents prepared from raw cotton linters |
| US7497982B2 (en) | 2005-10-20 | 2009-03-03 | Corning Incorporated | Method for forming a ceramic article using self lubricating binders |
| DE102007016783A1 (de) * | 2007-04-05 | 2008-10-09 | Dow Wolff Cellulosics Gmbh | Methylhydroxypropylcellulose (MHPC) für mineralisch gebundene Baustoffsysteme |
| US20080262216A1 (en) | 2007-04-20 | 2008-10-23 | Shin-Etsu Chemical Co., Ltd. | Hydroxyalkyl methylcellulose having solubility and thermoreversible gelation properties improved |
| US9174879B2 (en) | 2007-11-30 | 2015-11-03 | Corning Incorporated | Ceramic precursor batch composition and method of increasing ceramic precursor batch extrusion rate |
| WO2009153617A1 (en) * | 2008-06-19 | 2009-12-23 | Dow Wolff Cellulosics Gmbh | Additives comprising cellulose ethers for ceramics extrusion |
| JP5077566B2 (ja) | 2008-08-01 | 2012-11-21 | 信越化学工業株式会社 | セラミック押出成形体用組成物及びセラミック押出成形体の製造方法 |
| US20100029462A1 (en) | 2008-08-01 | 2010-02-04 | Derosa Michael Edward | Ceramic precursor having improved manufacturability |
| DK2800585T3 (en) * | 2012-01-06 | 2018-05-07 | Hercules Llc | CELLULOSE ETHERS WITH IMPROVED THERMAL GEL STRENGTH |
-
2011
- 2011-04-19 EP EP11717125.6A patent/EP2563564B1/en not_active Not-in-force
- 2011-04-19 JP JP2013508033A patent/JP5908892B2/ja not_active Expired - Fee Related
- 2011-04-19 WO PCT/US2011/033046 patent/WO2011136981A1/en not_active Ceased
- 2011-04-19 HU HUE11717125A patent/HUE033293T2/en unknown
- 2011-04-19 US US13/089,982 patent/US8968639B2/en not_active Expired - Fee Related
- 2011-04-19 PL PL11717125T patent/PL2563564T3/pl unknown
-
2015
- 2015-01-13 US US14/595,569 patent/US9365702B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013525157A5 (https=) | ||
| JP2013525156A5 (https=) | ||
| JP6149304B2 (ja) | 低密度コージエライト体およびその製造方法 | |
| CN102292309B (zh) | 堇青石成形批料组合物和由其制造的堇青石主体 | |
| US20080307760A1 (en) | Low shrinkage plugging mixture for ceramic filter, plugged honeycomb filter and method of manufacturing same | |
| JP2012512128A5 (https=) | ||
| JP6081951B2 (ja) | ハニカム構造体の製造方法 | |
| JP5819941B2 (ja) | 押出成形体用の組成物 | |
| CN101687713A (zh) | 包含稀土氧化物的高孔隙率陶瓷蜂窝体制品及其制造方法 | |
| EP2231552A2 (en) | Low expansion cement compositions for ceramic monoliths | |
| CN1859962A (zh) | 陶瓷蜂窝式过滤器及其制造方法、以及陶瓷蜂窝式过滤器用封堵材料 | |
| CN104884690B (zh) | 氧化铝质纤维集合体、其制造方法及用途 | |
| CN101687353A (zh) | 用于高孔隙率陶瓷体的低热膨胀系数粘合系统及其制造方法 | |
| JP2016500046A5 (https=) | ||
| JP5036008B2 (ja) | コージエライトの形成 | |
| US8450227B2 (en) | Ceramic-body-forming batch materials comprising silica, methods using the same and ceramic bodies made therefrom | |
| JP2013512172A5 (https=) | ||
| CN1684923A (zh) | 粘结有氧化铝的高强度陶瓷蜂窝体 | |
| JP2019515859A (ja) | 高空隙率のセラミックハニカム構造及び製造方法 | |
| KR20140122388A (ko) | 무흡수 내열세라믹 제조방법 | |
| CN103922713B (zh) | 一种轻质堇青石-莫来石复合陶瓷材料及其制备方法 | |
| JPWO2005097703A1 (ja) | ハニカム構造体の製造方法及びハニカム構造体 | |
| JP2012106913A (ja) | 封口材及びセラミックスハニカム焼成体の製造方法 | |
| JP2010201923A (ja) | ハニカム構造体の製造方法 | |
| US8669199B2 (en) | Cordierite-forming batch materials and methods of using the same |