JP2021530423A - シリカをベースとする成形断熱体を周囲圧力で疎水化する方法 - Google Patents
シリカをベースとする成形断熱体を周囲圧力で疎水化する方法 Download PDFInfo
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Abstract
Description
Rは、1〜18個の炭素原子、好ましくは1〜6個の炭素原子を有するヒドロカルビル基であり、
nは、0、1または2であり、
Xは、Cl、Br、またはアルコキシ基−OR1であり、R1は、1〜8個の炭素原子を有するヒドロカルビル基である。
a)個々の成分を混合することによって断熱性混合物を製造する工程;b)断熱性混合物をプレスまたは圧縮する工程;c)形成された成形断熱体を熟成する工程;およびd)前記成形体を熱的に処理(加熱処理)する工程。
50〜300g/l、好ましくは75〜250g/l、特に好ましくは100〜200g/lの密度;
60kPa超、好ましくは65〜150kPa、特に好ましくは80〜120kPaの圧縮強度;および
50mW/(m・K)未満、好ましくは5〜45mW/(m・K)、特に好ましくは10〜40mW/(m・K)、最も好ましくは15〜35mW/(m・K)の熱伝導率
を有する疎水化された成形断熱体を製造することを可能にする。
メタノール濡れ性の決定
シートサンプルは、手作業で粉砕する。粉末混合物を800μmのふるいでふるい分けし、ふるいの残渣を廃棄する。ふるい分けしたサンプルから、200±5mgを分析天びんで遠沈管の中に正確に量り入れる。エッペンドルフピペット(10ml)を使用して、8.0mlのメタノール/水混合物(0体積%から90体積%までのMeOH、メタノール含有量を5体積%ずつ増加)を各秤量した量に添加する。管をしっかりと閉じ、ターブラミキサーで30秒間均一に混合する。これに続いて、サンプルを2500rpmで5分間遠心分離する。
成形断熱体の熱伝導率は、EN 12667:2001に従って、空気雰囲気下、標準圧力で、平均測定温度10℃、接触圧力250Paで決定した。
シートの平均圧縮強度は、DIN EN 826:2013“Thermal insulating products for building applications - Determination of compression behaviour”に従って加圧下で生じる圧縮応力を測定することにより決定した。3回の測定から確認された平均値は、さらに平均圧縮強度と呼ばれる。
比較例1〜4および実施例1〜5
82重量%のAerosil(登録商標)300親水性シリカ(BET=300m2/g、製造元:EVONIK Resource Efficiency GmbH)と、15重量%の炭化ケイ素1000F(Carsimet、製造元:Keyvest)と、3重量%のショートカットシリカ繊維(ASIL(登録商標)直径6μm;L6mm、製造元:ASGLSOW(登録商標)technofibre GmbH)とからなる混合物Aを、個々の成分を混合することにより製造した。表1に記載の量のHMDS、水、およびTEOSと共に混合物A(3000g)を25℃で混合して、断熱性混合物を得た。これに関連して、混合物熟成時間(=混合後、プレスするまでの時間)は30分未満であった。表2に、個々の実施例と比較例の混合時間および混合物熟成時間に関するより正確な詳細事項が示されている。
Claims (14)
- シリカと、IR乳白剤と、有機ケイ素化合物Aと、有機ケイ素化合物Bとを含有する断熱性混合物をプレスまたは圧縮することを含む、疎水化された成形断熱体の製造方法であって、
有機ケイ素化合物Aが、ヘキサメチルジシラザン(HMDS)であり、
有機ケイ素化合物Bが、式RnSiX4−n
[式中、
Rは、1〜18個の炭素原子を有するヒドロカルビル基であり、
nは、0、1、または2であり、
Xは、Cl、Br、またはアルコキシ基−OR1であり、R1は、1〜8個の炭素原子を有するヒドロカルビル基である]の物質に相当するか、または
有機ケイ素化合物Bが式HO[−Si(CH3)2O−]mH[式中、mは、2〜100である]のシラノールに相当する、
方法。 - 前記シリカが、エアロゲル、キセロゲル、パーライト、沈降シリカ、ヒュームドシリカ、およびこれらの混合物からなる群から選択されることを特徴とする、請求項1記載の方法。
- 前記IR乳白剤が、炭化ケイ素、二酸化チタン、二酸化ジルコニウム、イルメナイト、チタン酸鉄、酸化鉄、ケイ酸ジルコニウム、酸化マンガン、黒鉛、カーボンブラック、およびこれらの混合物からなる群から選択されることを特徴とする、請求項1または2記載の方法。
- 前記断熱性混合物が、0.01重量%〜10重量%の水を含有することを特徴とする、請求項1から3までのいずれか1項記載の方法。
- 前記断熱性混合物が、
30重量%〜95重量%のシリカ、
5重量%〜50重量%のIR乳白剤、
1重量%〜20重量%の有機ケイ素化合物A、
1重量%〜20重量%の有機ケイ素化合物B、および
0.1重量%〜10重量%の水
を混合することによって製造されることを特徴とする、請求項1から4までのいずれか1項記載の方法。 - 前記断熱性混合物を製造する際の有機ケイ素化合物A:有機ケイ素化合物B:水のモル比が、1:(0.1〜20.0):(0〜10)であることを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 前記断熱性混合物が、1重量%〜10重量%の繊維を含有することを特徴とする、請求項1から6までのいずれか1項記載の方法。
- 前記断熱性混合物の前記製造を、10℃〜40℃の温度で行うことを特徴とする、請求項1から7までのいずれか1項記載の方法。
- 有機ケイ素化合物Aおよび有機ケイ素化合物Bを前記断熱性混合物に添加してから前記断熱性混合物をプレスまたは圧縮するまでの時間が、最大30分であることを特徴とする、請求項1から8までのいずれか1項記載の方法。
- 前記断熱性混合物をプレスまたは圧縮した後、前記形成された成形断熱体を、20℃〜80℃の温度で1〜24時間、熟成させることを特徴とする、請求項1から9までのいずれか1項記載の方法。
- 前記成形断熱体を熟成させた後、前記成形断熱体を、90℃〜200℃の温度で1〜24時間、熱処理することを特徴とする、請求項10記載の方法。
- 100〜200g/lの密度、65〜150kPaの圧縮強度、および10〜40mW/(m・K)の熱伝導率を有する、請求項1から11までのいずれか1項記載の方法により製造された、疎水化された成形断熱体。
- 防音または断熱のための、請求項1から11までのいずれか1項記載の方法により製造された成形断熱体の使用。
- 建築用中空ブロックの断熱材、建築用多層ブロックのコア断熱材、建物の内部および外部の断熱用の断熱材複合システムのコア断熱材、二重石積みにおける断熱材、炉構造物の断熱材、および真空断熱パネルの製造のための、請求項1から11までのいずれか1項記載の方法により製造された成形断熱体の使用。
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CA3030383C (en) | 2016-07-29 | 2023-02-21 | Evonik Degussa Gmbh | Method for producing hydrophobic heat insulation material |
JP7050810B2 (ja) | 2017-01-18 | 2022-04-08 | エボニック オペレーションズ ゲーエムベーハー | 造粒体状断熱材およびその製造方法 |
DE102017209782A1 (de) | 2017-06-09 | 2018-12-13 | Evonik Degussa Gmbh | Verfahren zur Wärmedämmung eines evakuierbaren Behälters |
EP3762137A1 (de) | 2018-03-05 | 2021-01-13 | Evonik Operations GmbH | Verfahren zur herstellung eines aerogelmaterials |
EP3597615A1 (en) | 2018-07-17 | 2020-01-22 | Evonik Operations GmbH | Granular mixed oxide material and thermal insulating composition on its basis |
MX2021000623A (es) | 2018-07-17 | 2021-04-13 | Evonik Operations Gmbh | Composicion de aislamiento termico a base de granulados de silice, procesos para su preparacion y usos de la misma. |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007182490A (ja) * | 2006-01-06 | 2007-07-19 | Matsushita Electric Ind Co Ltd | 多孔質構造体を含有する樹脂組成物 |
JP2017530306A (ja) * | 2014-08-08 | 2017-10-12 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 疎水性断熱成形体の製造方法 |
WO2018019599A1 (de) * | 2016-07-29 | 2018-02-01 | Evonik Degussa Gmbh | Verfahren zur herstellung eines hydrophoben, wärmedämmenden materiales |
US20180179073A1 (en) * | 2015-04-14 | 2018-06-28 | Lg Chem, Ltd | Method for preparing silica aerogel-containing blanket and silica aerogel-containing blanket prepared by using the same |
Family Cites Families (117)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595262A (en) | 1949-03-26 | 1952-05-06 | Monsanto Chemicals | Method and apparatus for filling containers |
DE952891C (de) | 1954-01-23 | 1956-11-22 | Degussa | Verfahren zur Herstellung von feinverteilten Metalloxyden und deren Gemischen |
GB919018A (en) | 1958-03-04 | 1963-02-20 | British Titan Products | Production of silicon dioxide |
DE1567440B1 (de) | 1965-04-29 | 1971-02-25 | Degussa | Kugelfoermiges kieselsaeuregranulat |
FR1497527A (fr) | 1966-06-03 | 1967-10-13 | Saint Gobain | Produits isolants, tels que coquilles, utilisables pour le calorifugeage à haute température et procédé ainsi qu'installation pour leur fabrication |
DE2533925C3 (de) | 1975-07-30 | 1980-12-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von feinstteiligen Oxiden von Metallen und/oder des Siliciums |
US4048290A (en) | 1976-01-28 | 1977-09-13 | Cabot Corporation | Process for the production of finely-divided metal and metalloid oxides |
DE2754517A1 (de) | 1977-12-07 | 1979-06-13 | Wacker Chemie Gmbh | Verfahren zum verbessern von waermeschutzgegenstaenden |
JPS54101795A (en) | 1978-01-30 | 1979-08-10 | Toyo Soda Mfg Co Ltd | Hydrophobic rendering method for oxide fine powder |
US4175159A (en) | 1978-07-31 | 1979-11-20 | General Electric Company | Silicone emulsions for treating silicate particulate matter |
DE2931585A1 (de) | 1979-08-03 | 1981-02-12 | Degussa | Temperaturstabilisiertes, pyrogen hergestelltes aluminiumoxid-mischoxid, das verfahren zu seiner herstellung und verwendung |
DE2931810A1 (de) | 1979-08-06 | 1981-02-19 | Degussa | Temperaturstabilisiertes siliciumdioxid-mischoxid, das verfahren zu seiner herstellung und verwendung |
DE3000542A1 (de) * | 1980-01-09 | 1981-08-27 | Degussa Ag, 6000 Frankfurt | Waermeisolationsmischung und verfahren zu deren herstellung |
DE3037409A1 (de) | 1980-10-03 | 1982-05-19 | Dr. Carl Riffer Baustoffwerke KG, 5403 Mülheim-Klärlich | Hohlblockstein mit integrierter waermedaemmung, mittel zum verfuellen und verfahren zu seiner herstellung sowie vorrichtung zur durchfuehrung des verfahrens |
DE3814968A1 (de) | 1988-05-03 | 1989-11-16 | Basf Ag | Daemmstoff der dichte 0,1 bis 0,4 g/cm(pfeil hoch)3(pfeil hoch) |
US5362541A (en) | 1988-08-24 | 1994-11-08 | Degussa Aktiengesellschaft | Shaped articles for heat insulation |
DE3912504A1 (de) | 1989-04-17 | 1990-10-18 | Degussa | Presslinge auf basis von pyrogen hergestelltem siliciumdioxid, verfahren zu ihrer herstellung und ihre verwendung |
US5183710A (en) | 1990-08-30 | 1993-02-02 | U-Sus Distributors, Inc. | Hydrophobic inorganic materials and process for making same |
US5565142A (en) | 1992-04-01 | 1996-10-15 | Deshpande; Ravindra | Preparation of high porosity xerogels by chemical surface modification. |
DE4221716A1 (de) | 1992-07-02 | 1994-01-05 | Wacker Chemie Gmbh | Verfahren zur Hydrophobierung von pyrogen hergestelltem Siliciumdioxid |
EP0617152B1 (de) | 1993-02-22 | 1999-08-25 | Recaro GmbH & Co. | Abstandstextilmaterial variabler Dicke, Herstellungsverfahren und Verwendungen dazu |
DE4310613A1 (de) | 1993-03-31 | 1994-10-06 | Wacker Chemie Gmbh | Mikroporöser Wärmedämmformkörper |
DE4315088A1 (de) | 1993-05-06 | 1994-11-10 | Wacker Chemie Gmbh | Verfahren zur Herstellung eines mikroporösen Körpers mit wärmedämmenden Eigenschaften |
SE501701C2 (sv) | 1993-09-29 | 1995-04-24 | Electrolux Ab | Sätt att fylla och packa isoleringspulver i väggarna hos en skåpkropp |
DE4427137B4 (de) | 1993-10-07 | 2007-08-23 | Degussa Gmbh | Fällungskieselsäure |
DE4419234A1 (de) | 1994-06-01 | 1995-12-07 | Wacker Chemie Gmbh | Verfahren zur Silylierung von anorganischen Oxiden |
PT725037E (pt) | 1995-02-04 | 2001-07-31 | Degussa | Granulados a base de dioxido de silicio preparado pirogenicamente processo para a sua preparacao e sua utilizacao |
DE19506141A1 (de) | 1995-02-22 | 1996-08-29 | Hoechst Ag | Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz |
IN191468B (ja) | 1996-03-29 | 2003-12-06 | Degussa | |
US6058979A (en) | 1997-07-23 | 2000-05-09 | Cuming Corporation | Subsea pipeline insulation |
DE19752659A1 (de) | 1997-11-27 | 1999-06-24 | Wacker Chemie Gmbh | Organosiliciumverbindungenhaltige hydrophobierende Pulver enthaltende Baustoffmassen |
DE19807700A1 (de) | 1998-02-24 | 1999-08-26 | Degussa | Fällungskieselsäuregranulate |
US6099749A (en) | 1998-09-25 | 2000-08-08 | Cabot Corporation | Method of compacting a fumed metal oxide-containing composition |
DE19857912A1 (de) | 1998-12-16 | 2000-07-06 | Degussa | Toner und/oder Toner-Mischungen |
US6174926B1 (en) | 1999-01-13 | 2001-01-16 | Cabot Corporation | Method of preparing organically modified silica |
WO2001012731A1 (en) | 1999-08-19 | 2001-02-22 | Ppg Industries Ohio, Inc. | Hydrophobic particulate inorganic oxides and polymeric compositions containing same |
DE19948394C1 (de) | 1999-10-07 | 2001-02-01 | Wacker Chemie Gmbh | Verfahren zur Verfestigung von mineralischem porösem Schüttgut, mineralisches poröses Schüttgut und dessen Verwendung |
DE10135452A1 (de) | 2001-07-20 | 2003-02-06 | Degussa | Pyrogen hergestellte Aluminium-Silicium-Mischoxide |
DE10146591A1 (de) | 2001-09-21 | 2003-04-10 | Bayer Cropscience Ag | Herbizide auf Basis von substituierten Thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)onen |
US6472067B1 (en) | 2001-09-27 | 2002-10-29 | Hc Chem Research And Service Corp. | Non-flammable polymer composite panels |
WO2003064025A1 (en) | 2002-01-29 | 2003-08-07 | Cabot Corporation | Heat resistant aerogel insulation composite and method for its preparation; aerogel binder composition and method for its preparation |
DE10330221A1 (de) | 2002-08-03 | 2004-02-12 | Degussa Ag | Hochdispersible Fällungskieselsäure |
DE10260323A1 (de) | 2002-12-20 | 2004-07-08 | Wacker-Chemie Gmbh | Wasserbenetzbare silylierte Metalloxide |
KR100960519B1 (ko) | 2003-01-22 | 2010-06-03 | 에보닉 데구사 게엠베하 | 고무에 사용하기 위한 고분산성 실리카 |
DE10339679A1 (de) | 2003-08-28 | 2005-03-31 | Wacker-Chemie Gmbh | Kontinuierliches Verfahren zur Herstellung einer Wärmedämmplatte |
FR2873677B1 (fr) | 2004-07-29 | 2007-08-17 | Armines Ass Pour La Rech Et Le | Procede d'elaboration de serogels de silice hydrophobes |
US20060027227A1 (en) | 2004-08-09 | 2006-02-09 | Steve Everett | Volcano furnace |
EP1700824A1 (en) | 2005-03-09 | 2006-09-13 | Degussa AG | Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof |
GB0505270D0 (en) | 2005-03-15 | 2005-04-20 | Microtherm Int Ltd | Granular fibre-free microporous thermal insulation material and method |
EP1813574A1 (de) | 2006-01-25 | 2007-08-01 | Degussa GmbH | Zu Schülpen kompaktiertes pyrogen hergestelltes Siliciumdioxid |
US7562534B2 (en) | 2006-03-23 | 2009-07-21 | Praxair Technology, Inc. | Cryogenic aerogel insulation system |
DE202006012748U1 (de) | 2006-08-18 | 2006-10-19 | Schlagmann Baustoffwerke Gmbh & Co. Kg | Wärmedämmziegel |
DE102007020716A1 (de) | 2007-05-03 | 2008-11-06 | Günter Dr. Kratel | Hohlbausteine mit integrierter mikroporöser Wärmedämmung |
DE102007042000B4 (de) | 2007-09-04 | 2021-12-09 | Evonik Operations Gmbh | Zweischaliges Mauerwerk mit integrierter hydrophober, mikroporöser Wärmedämmung |
DE102008005548A1 (de) | 2008-01-23 | 2009-07-30 | Günter Dr. Kratel | Mehrschalige Hohlbausteine mit integrierter Wärmedämmung |
EP1988228B1 (de) | 2007-05-03 | 2020-04-15 | Evonik Operations GmbH | Bausteine und Bausysteme mit hydrophober, mikropröser Wärmedämmung und Verfahren zur Herstellung |
DE202007013074U1 (de) | 2007-09-18 | 2008-02-14 | Kratel, Günter, Dr. | Mauerwerk mit integrierter Vakuumisolation auf Basis mikroporöser Wärmedämmung |
DE102007051830A1 (de) | 2007-10-30 | 2009-05-07 | Rimmele, Matthias | Wärmedämmmaterialaufweisender Baustein sowie Verfahren zu seiner Herstellung |
DE102007024097A1 (de) | 2007-05-22 | 2008-11-27 | Evonik Degussa Gmbh | Kieselsäuren |
DE102007031635A1 (de) | 2007-07-06 | 2009-01-15 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Metalloxidgranulaten |
DE102007035952A1 (de) | 2007-07-30 | 2009-04-09 | Evonik Degussa Gmbh | Oberflächenmodifizierte, pyrogen hergestellte Kieselsäuren |
DE102007043946A1 (de) | 2007-09-14 | 2009-03-19 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Faserverbünde und deren Verwendung in Vakuumisolationssystemen |
DE102008005005A1 (de) | 2008-01-17 | 2009-07-23 | Evonik Degussa Gmbh | Kohlenstoff-Aerogele, Verfahren zu deren Herstellung und deren Verwendung |
DE102008035867A1 (de) | 2008-08-01 | 2010-02-04 | Evonik Degussa Gmbh | Neuartige Fällungskieselsäuren für Trägeranwendungen |
DE102008036430A1 (de) | 2008-08-05 | 2010-02-11 | Günter Dr. Kratel | Baustein mit integrierter hydrophober, mikroporöser Kieselsäure als Wärmedämmung |
WO2010068254A2 (en) | 2008-12-10 | 2010-06-17 | Cabot Corporation | Insulation for storage or transport of cryogenic fluids |
DE102008064572A1 (de) | 2008-12-30 | 2010-07-08 | Alsecco Gmbh & Co Kg | Mehrschichtige Wärmedämmplatte und Verfahren zum Aufbau einer Wärmedämmfassade |
EP2218703B1 (en) | 2009-02-13 | 2013-05-08 | Evonik Degussa GmbH | A thermal insulation material comprising precipitated silica |
US9115025B2 (en) | 2009-04-27 | 2015-08-25 | Rockwool International A/S | Aerogel compositions and methods of making and using them |
ITMI20090950A1 (it) | 2009-05-29 | 2010-11-30 | Gegussa Novara Technology Spa | Processo per la preparazione di un aerogelo in pellets |
CN105669101A (zh) | 2009-11-25 | 2016-06-15 | 卡博特公司 | 气凝胶复合材料及其制造和使用方法 |
DE102009054566A1 (de) | 2009-12-11 | 2010-11-11 | Wacker Chemie Ag | Hydrophobe Wärmedämmung |
MX2012007285A (es) | 2009-12-26 | 2012-07-30 | Evonik Degussa Gmbh | Composicion en polvo que contiene agua. |
FR2955102B1 (fr) | 2010-01-11 | 2012-08-10 | Parexlanko | Enduit isolant a base de xerogel de silice. |
DE102010005800A1 (de) | 2010-01-27 | 2011-07-28 | Günter Dr. 87471 Kratel | Behandlung von mikroporösen Wärmedämmstoffen zu hydrophoben Wärmedämmstoffen im Unterdruckverfahren mit siliciumorganischen Verbindungen |
DE102010029513A1 (de) | 2010-05-31 | 2011-02-24 | Wacker Chemie Ag | Dämmung mit Schichtaufbau |
DE102010040346A1 (de) | 2010-09-07 | 2012-03-08 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmeisolierender Formkörper und Verfahren zu dessen Fertigung |
DE102010046684A1 (de) | 2010-09-27 | 2012-03-29 | Günter Kratel | Stabilisierter Wärmedämmformkörper mit hydrophoben, mikroporösem Dämmstoffkern und hydrophiler Oberfläche |
DE102010046678A1 (de) | 2010-09-27 | 2012-03-29 | Günter Kratel | Mikroporöser, hydrophober Dämmformkörper mit hygrisch aktiver, oberflächennaher Schicht |
KR101187568B1 (ko) | 2010-09-29 | 2012-10-04 | 한국에너지기술연구원 | 실리카 에어로겔 과립의 제조방법 |
WO2013013714A1 (de) | 2011-07-27 | 2013-01-31 | Evonik Degussa Gmbh | Verfahren zur herstellung hydrophober, wärmedämmender formkörper |
WO2013044012A1 (en) | 2011-09-22 | 2013-03-28 | 3M Innovative Properties Company | Thermally insulated components for exhaust systems |
DE102011084301A1 (de) | 2011-10-11 | 2013-04-11 | Wacker Chemie Ag | Verfahren zur Massehydrophobierung von Baustoffen mit festen Organosiliciumverbindungen |
FR2981341B1 (fr) | 2011-10-14 | 2018-02-16 | Enersens | Procede de fabrication de xerogels |
DE102012211121A1 (de) | 2012-06-28 | 2014-01-02 | Evonik Industries Ag | Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung |
KR101365657B1 (ko) | 2012-08-07 | 2014-02-24 | 주식회사 경동원 | 팽창 퍼라이트를 이용한 저밀도 무기질 파우더 단열재, 이의 제조 방법 및 이의 성형기 |
EP2898154B1 (de) | 2012-09-22 | 2020-11-04 | Evonik Operations GmbH | Wandaufbau mit einem innendämmungssysteme mit verlegten wärmedämmplatten bei variablen fugenabständen |
ES2548260T3 (es) | 2012-10-26 | 2015-10-15 | Evonik Degussa Gmbh | Procedimiento para la producción de una mezcla de aislamiento térmico |
US10040720B2 (en) | 2012-12-11 | 2018-08-07 | EMPA Eidgenössische Materialprüfungs-und Forschungsanstalt | Thermally insulating aerogel based rendering materials |
DE102012224201A1 (de) | 2012-12-21 | 2014-07-10 | Evonik Industries Ag | Vakuumisolierende Fassadenplatte mit verbesserter Handhabbarkeit |
EP3536837B1 (en) | 2013-03-27 | 2024-04-24 | 3M Innovative Properties Company | Thermally insulated components |
EP3022025B1 (de) * | 2013-07-16 | 2017-05-17 | Evonik Degussa GmbH | Verfahren zur befüllung der hohlkammern von lochziegeln mit einer ein hydrophobierungsmittel enthaltenden wärmedämmstoffmischung |
EP2832690A1 (de) | 2013-08-02 | 2015-02-04 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Verfahren zur Herstellung eines Aerogelmaterials |
DE102013016705A1 (de) | 2013-10-09 | 2015-04-09 | Stiebel Eltron Gmbh & Co. Kg | Verfahren zur Dämmung eines Warmwasserspeichers und Warmwasserspeicher |
WO2015115184A1 (ja) | 2014-01-31 | 2015-08-06 | サンノプコ株式会社 | 疎水性微粒湿式シリカ、その製造方法及び消泡剤 |
DE102014203091A1 (de) | 2014-02-20 | 2015-08-20 | Evonik Degussa Gmbh | Mit einem wärmedämmenden Material befüllter Rahmen und Verfahren zu dessen Herstellung |
SI3158140T1 (sl) | 2014-06-18 | 2018-10-30 | Evonik Degussa Gmbh | Fasadni sistem z ognjevarnimi fasadnimi elementi z visoko izolativnimi lastnostmi za fasade nebotičnikov in postopek izdelave takega fasadnega sistema |
WO2016045777A1 (de) | 2014-09-24 | 2016-03-31 | Linde Aktiengesellschaft | Verfahren zum verdichten von isolierschüttgut |
EP3045600A1 (de) | 2015-01-16 | 2016-07-20 | Evonik Degussa GmbH | Kapillaraktive Elemente umfassender Wärmedämmformkörper |
US9593797B2 (en) | 2015-01-30 | 2017-03-14 | Johns Manville | Hybrid high temperature insulation |
EP3053952A1 (de) | 2015-02-04 | 2016-08-10 | Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA | Verfahren zur Herstellung eines Aerogelmaterials |
DE102015206433A1 (de) | 2015-04-10 | 2016-10-13 | Evonik Degussa Gmbh | Verfahren zur Herstellung eines Wärmedämmformkörpers |
WO2016171558A1 (en) | 2015-04-24 | 2016-10-27 | Separex S.A.S. | A process of applying a polymethylsilsesquioxane aerogel coating onto a porous substrate |
DE102015207939A1 (de) | 2015-04-29 | 2016-11-03 | Wacker Chemie Ag | Verfahren zur Herstellung organisch modifizierter Aerogele |
JP2018523022A (ja) * | 2015-07-15 | 2018-08-16 | インターナショナル アドヴァンスト リサーチ センター フォー パウダー メタラージー アンド ニュー マテリアルズ(エーアールシーアイ) | 高効率性を備えたシリカエアロゲル断熱製品の改善された製造方法 |
HRP20221349T1 (hr) | 2015-12-10 | 2023-01-06 | Evonik Operations Gmbh | Postupak toplinske izolacije spremnika koji se može vakumirati |
DE102015225714A1 (de) | 2015-12-17 | 2017-06-22 | Evonik Degussa Gmbh | Isolationsverbund mit diffusionsoffenem Randverbund |
JP7050810B2 (ja) | 2017-01-18 | 2022-04-08 | エボニック オペレーションズ ゲーエムベーハー | 造粒体状断熱材およびその製造方法 |
CN106830878B (zh) | 2017-01-18 | 2018-04-06 | 加新科技(深圳)有限公司 | 一种超疏水性硅铝锆复合材料及其制备方法 |
EP3580387B1 (de) | 2017-02-09 | 2020-12-16 | Evonik Operations GmbH | Verfahren zur herstellung einer wärmedämmenden schicht |
EP3403818A1 (de) | 2017-05-15 | 2018-11-21 | Evonik Degussa GmbH | Wärmedämmender formkörper enthaltend ein poröses substrat |
JP7160837B2 (ja) | 2017-05-17 | 2022-10-25 | エボニック オペレーションズ ゲーエムベーハー | 硬化表面を有するコア疎水性断熱板 |
DE102017209782A1 (de) | 2017-06-09 | 2018-12-13 | Evonik Degussa Gmbh | Verfahren zur Wärmedämmung eines evakuierbaren Behälters |
CN107814552B (zh) * | 2017-11-21 | 2020-10-16 | 金光虎 | 一种二氧化硅绝热复合材料及其制备方法 |
EP3762137A1 (de) | 2018-03-05 | 2021-01-13 | Evonik Operations GmbH | Verfahren zur herstellung eines aerogelmaterials |
EP3597615A1 (en) | 2018-07-17 | 2020-01-22 | Evonik Operations GmbH | Granular mixed oxide material and thermal insulating composition on its basis |
MX2021000623A (es) | 2018-07-17 | 2021-04-13 | Evonik Operations Gmbh | Composicion de aislamiento termico a base de granulados de silice, procesos para su preparacion y usos de la misma. |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007182490A (ja) * | 2006-01-06 | 2007-07-19 | Matsushita Electric Ind Co Ltd | 多孔質構造体を含有する樹脂組成物 |
JP2017530306A (ja) * | 2014-08-08 | 2017-10-12 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 疎水性断熱成形体の製造方法 |
US20180179073A1 (en) * | 2015-04-14 | 2018-06-28 | Lg Chem, Ltd | Method for preparing silica aerogel-containing blanket and silica aerogel-containing blanket prepared by using the same |
WO2018019599A1 (de) * | 2016-07-29 | 2018-02-01 | Evonik Degussa Gmbh | Verfahren zur herstellung eines hydrophoben, wärmedämmenden materiales |
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WO2020016036A1 (en) | 2020-01-23 |
US20210292238A1 (en) | 2021-09-23 |
CN112424144B (zh) | 2023-02-17 |
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