JP6224118B2 - 有機添加剤ヘテロ原子ポリオールを使用する、tonsetの上昇のためのセラミック前駆体バッチ組成物 - Google Patents
有機添加剤ヘテロ原子ポリオールを使用する、tonsetの上昇のためのセラミック前駆体バッチ組成物 Download PDFInfo
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Description
式[1]
式[2]
式[3] HOCH2CH2CH2SCH2CH2CH2OH
ヘテロ原子ポリオールには、例えば、単独でまたは他のヘテロ原子ポリオールと組み合わせた、式[4]によって表わされるトリス−(2−ヒドロキシエチル)−スルホニウムクロリドを含めることができる。
式[4]
式[5]
式[6]
式[7]
式[8]
式[9]
式[10]
式[11]
式[12]
式[13]
式[14]
式[1]
式[2]
式[3] HOCH2CH2CH2SCH2CH2CH2OH
ヘテロ原子ポリオールには、例えば、単独でまたは他のヘテロ原子ポリオールと組み合わせた、式[4]によって表わされるトリス−(2−ヒドロキシエチル)−スルホニウムクロリドを含めることができる。
式[4]
式[5]
式[6]
式[7]
式[8]
式[9]
式[10]
式[11]
式[12]
式[13]
式[14]
TDEがどのようにコージエライトセラミックペースト組成物のバッチの脆化温度を上昇させるのかを示すために多数の試料バッチを製造した。無機物に基づいて22%の水の必要量の2.5重量%、5重量%および10重量%の濃度においてTDEをコージエライトセラミックペースト組成物に添加した。固体材料成分に注入する前にTDEを水に添加して溶解した。Process−Allのプラウブレードミキサー(plow blade mixer)を使用して標準手順で固体乾燥成分を混合した。液体(TDEを有する水、Durasyn油、タル油)を乾燥バッチに噴霧注入し、次に、全ての成分を数分間混合してバッチを均質に分散させた。対照標準(TDE無し)とTDEを有するバッチの両方とも、無機物に基づいて22%の水のレベルおよび5.4%の過剰添加のF240 Methocel(Dow Chemical)のレベルを含有した。この水のレベルでのTDE濃度は、2.5重量%、5重量%および10重量%(TDEの質量/水の全質量)に等しかった。全ての固体および液状材料をブレンドした後、湿った粉末バッチ360gを10分間にわたって50rpmにおいてBrabender(登録商標)ミキサーで可塑化した。ペーストをBrabender(登録商標)から取出してラム(そこでバレルを真空下に封止して空気を除去する)に充填し、次に2回、スパゲッティ状に押出した。スパゲッティおよび脱気工程の後、バッチを長さ1フィートおよび直径0.5インチの棒状体に押出し、ペーストの脆化温度を測定するための温度掃引試験のためにそれらを細管レオメーターに直接に充填できるようにした。
2,2’−チオジエタノール(「TDE」)がどのようにチタン酸アルミニウム(AT)をベースとしたセラミックペースト組成物のバッチの脆化温度を上昇させることができるのかを示すために試料バッチを製造した。無機物+細孔形成剤の22重量%の水の全必要量の10重量%の濃度のTDEをATバッチに添加した。最初にTDEを水に添加して溶解した。Process−Allのプラウブレードミキサーを使用して標準手順で固体乾燥成分を混合した。液体(水ならびに溶解されたヘテロ原子ポリオールおよびタル油)を乾燥バッチに噴霧注入し、次に、全ての成分を数分間混合してバッチを均質に分散させた。対照標準(TDE無し)とTDEを有するバッチの両方とも、無機物+細孔形成剤に基づいて22%の水のレベルおよび2.2%のF型ヒドロキシプロピルメチルセルロース(Shin Etsu製のBD06A Metolose)のレベルを含有した。この水のレベルでのTDE濃度は10%(TDEの質量/水の全質量)に等しかった。
Claims (6)
- セルロース系バインダー、水性溶媒、およびヘテロ原子ポリオール剤を無機セラミック形成成分に添加する工程であって、前記ヘテロ原子ポリオール剤がX(R)[式中、XがSおよびPのうちの少なくとも1つであり;RがCH2CH2OH、CH2CH2CH2OH、CH2(CHOH)CH3、C(CH2OH)1−3、CH2OH、CH(CH2OH)CHOH、およびC(O)(CHOH)1−4CH2OHのうちの少なくとも2つであるか、またはCH3およびCH2CH2CH2OCH3の少なくとも1つと組み合わされたC(O)(CHOH) 1−4 CH 2 OH、C(CH2OH)2−3、およびCH(CH2OH)CHOHの少なくとも1つである]で表わされる、工程と、
前記無機セラミック形成成分、前記バインダー、前記溶媒、および前記ヘテロ原子ポリオール剤を混合して、前駆体バッチを形成する工程と、
前記前駆体バッチを未焼成ハニカム体に形成する工程と、
前記未焼成ハニカム体を焼成してセラミックハニカム体を製造する工程と、
を含む、セラミックハニカム体を製造する方法。 - 前記ヘテロ原子ポリオール剤が、前記無機セラミック形成成分に添加する前に、前記水性溶媒と混合される、請求項1に記載の方法。
- 前記ヘテロ原子ポリオール剤が、チオジエタノール(「TDE」)、2−[(2−メトキシエチル)スルファニル]エタノール、3,3’−チオジプロパノール(「TDP」)、トリス−(2−ヒドロキシエチル)−スルホニウムクロリド、2,2’−スルフィニルジエタノール、テトラキス(ヒドロキシメチル)ホスホニウムクロリド溶液、ビス[テトラキス(ヒドロキシメチル)ホスホニウム]サルフェート溶液、またはそれらの組合せを含む、請求項1または2記載の方法。
- 前記ヘテロ原子ポリオール剤がチオジエタノール、チオジプロパノール、またはそれらの組合せを含む、請求項1〜3いずれか一項記載の方法。
- 前記ヘテロ原子ポリオール剤が、前記前駆体バッチ組成物に、2.5重量%水溶液〜20重量%水溶液の濃度で添加される、請求項1〜4いずれか一項記載の方法。
- 無機セラミック形成成分と、
セルロース系バインダーと、
水性溶媒と、
ヘテロ原子ポリオール剤であって、X(R)[式中、XがS、およびPのうちの少なくとも1つであり;RがCH2CH2OH、CH2CH2CH2OH、CH2(CHOH)CH3、C(CH2OH)1−3、CH2OH、CH(CH2OH)CHOH、およびC(O)(CHOH)1−4CH2OHのうちの少なくとも2つであるか、またはCH3およびCH2CH2CH2OCH3の少なくとも1つと組み合わされたC(O)(CHOH) 1−4 CH 2 OH、C(CH2OH)2−3、およびCH(CH2OH)CHOHの少なくとも1つである]で表わされるヘテロ原子ポリオール剤と、
を含む、セラミック前駆体バッチ組成物。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201261720194P | 2012-10-30 | 2012-10-30 | |
US61/720,194 | 2012-10-30 | ||
US13/836,338 US9233880B2 (en) | 2012-10-30 | 2013-03-15 | Ceramic precursor batch compositions for increased stiffening onset temperature using organic additive heteroatom polyols |
US13/836,338 | 2013-03-15 | ||
PCT/US2013/066280 WO2014070537A1 (en) | 2012-10-30 | 2013-10-23 | Ceramic precursor batch compositions for increased tonset using organic additive heteroatom polyols |
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JP2015532913A JP2015532913A (ja) | 2015-11-16 |
JP6224118B2 true JP6224118B2 (ja) | 2017-11-01 |
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US (2) | US9233880B2 (ja) |
EP (1) | EP2941408B1 (ja) |
JP (1) | JP6224118B2 (ja) |
CN (1) | CN104981443B (ja) |
PL (1) | PL2941408T3 (ja) |
WO (1) | WO2014070537A1 (ja) |
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US9233880B2 (en) * | 2012-10-30 | 2016-01-12 | Corning, Incorporated | Ceramic precursor batch compositions for increased stiffening onset temperature using organic additive heteroatom polyols |
WO2019023186A1 (en) * | 2017-07-24 | 2019-01-31 | Corning Incorporated | ANTIOXIDANTS IN CERAMIC BODIES IN GREEN CONTAINING DIFFERENT OILS FOR IMPROVED COOKING |
EP3717442B1 (en) * | 2017-11-30 | 2021-12-22 | Corning Incorporated | Ceramic articles with bleed-through barrier and methods of manufacture thereof |
CN117209272B (zh) * | 2023-08-21 | 2024-05-07 | 潮州三环(集团)股份有限公司 | 一种陶瓷浆料及其制备方法和应用 |
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JP3646320B2 (ja) * | 1993-09-06 | 2005-05-11 | 日本油脂株式会社 | 熱潜在性酸触媒 |
US5661219A (en) | 1993-09-06 | 1997-08-26 | Nof Corporation | Curable composition, thermal latent acid catalyst, method of coating, coated article, method of molding and molded article |
WO2000007956A1 (en) | 1998-08-04 | 2000-02-17 | Corning Incorporated | Method for removing organics from green structures during firing |
US6287510B1 (en) | 1999-11-23 | 2001-09-11 | Corning Incorporated | Method of firing green structures containing organics |
US6390710B1 (en) * | 2000-03-09 | 2002-05-21 | Mitsubishi Pencil Kabushiki Kaisha | Aqueous gel ink-filled ball point pen |
AU2003249236A1 (en) * | 2002-07-31 | 2004-02-16 | Corning Incorporated | Aluminum titanate-based ceramic article |
JP2004203705A (ja) * | 2002-12-26 | 2004-07-22 | Shin Etsu Chem Co Ltd | セラミック押出成形用バインダー及びセラミック押出成形組成物 |
US6942713B2 (en) | 2003-11-04 | 2005-09-13 | Corning Incorporated | Ceramic body based on aluminum titanate |
US7648548B2 (en) | 2006-05-10 | 2010-01-19 | Corning Incorporated | High porosity cordierite composition |
JP2008239421A (ja) * | 2007-03-28 | 2008-10-09 | Sanyo Chem Ind Ltd | セラミック押出成型用坏土組成物 |
WO2009014091A1 (ja) * | 2007-07-23 | 2009-01-29 | Sanyo Chemical Industries, Ltd. | セラミック押出成形用分散剤 |
US20090218711A1 (en) | 2008-02-28 | 2009-09-03 | David Dasher | Method of increasing ceramic paste stiffening/gelation temperature by using a salt and precursor batch |
US20100029462A1 (en) * | 2008-08-01 | 2010-02-04 | Derosa Michael Edward | Ceramic precursor having improved manufacturability |
US20100117272A1 (en) | 2008-11-13 | 2010-05-13 | Derosa Michael Edward | Method Of Increasing Ceramic Paste Stiffening/Gelation Temperature By Using Organic Additive Urea |
JP5618212B2 (ja) * | 2011-03-29 | 2014-11-05 | 日油株式会社 | セラミックス押出成形用添加剤及びセラミックス押出成形用組成物 |
US9051457B2 (en) | 2011-11-30 | 2015-06-09 | Corning Incorporated | Ceramic precursor batch compositions for increased Tonset |
US9233880B2 (en) * | 2012-10-30 | 2016-01-12 | Corning, Incorporated | Ceramic precursor batch compositions for increased stiffening onset temperature using organic additive heteroatom polyols |
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- 2013-03-15 US US13/836,338 patent/US9233880B2/en active Active
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- 2013-10-23 JP JP2015539733A patent/JP6224118B2/ja not_active Expired - Fee Related
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- 2013-10-23 WO PCT/US2013/066280 patent/WO2014070537A1/en active Application Filing
- 2013-10-23 EP EP13786582.0A patent/EP2941408B1/en not_active Not-in-force
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WO2014070537A1 (en) | 2014-05-08 |
JP2015532913A (ja) | 2015-11-16 |
EP2941408B1 (en) | 2018-08-22 |
US20160083299A1 (en) | 2016-03-24 |
US9233880B2 (en) | 2016-01-12 |
EP2941408A1 (en) | 2015-11-11 |
US9850171B2 (en) | 2017-12-26 |
CN104981443A (zh) | 2015-10-14 |
CN104981443B (zh) | 2019-04-16 |
PL2941408T3 (pl) | 2018-12-31 |
US20140117594A1 (en) | 2014-05-01 |
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