BRPI1008788A2 - material de isolamento térmico compreendendo sílica precipitada - Google Patents
material de isolamento térmico compreendendo sílica precipitadaInfo
- Publication number
- BRPI1008788A2 BRPI1008788A2 BRPI1008788A BRPI1008788A BRPI1008788A2 BR PI1008788 A2 BRPI1008788 A2 BR PI1008788A2 BR PI1008788 A BRPI1008788 A BR PI1008788A BR PI1008788 A BRPI1008788 A BR PI1008788A BR PI1008788 A2 BRPI1008788 A2 BR PI1008788A2
- Authority
- BR
- Brazil
- Prior art keywords
- thermal insulation
- insulation material
- precipitated silica
- precipitated
- silica
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 239000012774 insulation material Substances 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Disintegrating Or Milling (AREA)
- Silicon Compounds (AREA)
- Thermal Insulation (AREA)
- Inorganic Insulating Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09152833.1A EP2218703B1 (en) | 2009-02-13 | 2009-02-13 | A thermal insulation material comprising precipitated silica |
| PCT/EP2010/050678 WO2010091921A2 (en) | 2009-02-13 | 2010-01-21 | A thermal insulation material comprising precipitated silica |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1008788A2 true BRPI1008788A2 (pt) | 2016-03-08 |
| BRPI1008788B1 BRPI1008788B1 (pt) | 2019-10-22 |
Family
ID=40451420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1008788A BRPI1008788B1 (pt) | 2009-02-13 | 2010-01-21 | uso de material de isolamento térmico compreendendo sílica precipitada |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8603353B2 (pt) |
| EP (1) | EP2218703B1 (pt) |
| JP (1) | JP2012518127A (pt) |
| KR (1) | KR101289609B1 (pt) |
| CN (1) | CN102317231B (pt) |
| BR (1) | BRPI1008788B1 (pt) |
| CA (1) | CA2752248C (pt) |
| ES (1) | ES2424219T3 (pt) |
| MX (1) | MX2011008437A (pt) |
| PL (1) | PL2218703T3 (pt) |
| RU (1) | RU2495853C2 (pt) |
| UA (1) | UA106604C2 (pt) |
| WO (1) | WO2010091921A2 (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011014643A1 (de) * | 2011-03-21 | 2012-09-27 | Roland Nied | Betriebsverfahren für eine Strahlmühlenanlage und Strahlmühlenanlage |
| DE102011017587A1 (de) * | 2011-04-27 | 2012-10-31 | Evonik Degussa Gmbh | Siliciumdioxidpulver mit großer Porenlänge |
| JP5854642B2 (ja) * | 2011-05-27 | 2016-02-09 | 旭化成ケミカルズ株式会社 | 粉体の製造方法 |
| EP2982660B1 (de) | 2014-08-08 | 2018-10-10 | Evonik Degussa GmbH | Verfahren zur herstellung eines hydrophoben wärmedämm-formkörpers |
| US11427506B2 (en) | 2016-07-29 | 2022-08-30 | Evonik Operations Gmbh | Method for producing hydrophobic heat insulation material |
| EP3571173A1 (de) | 2017-01-18 | 2019-11-27 | Evonik Degussa GmbH | Granulares wärmedämmungsmaterial und verfahren zur dessen herstellung |
| CN106986348A (zh) * | 2017-05-04 | 2017-07-28 | 无锡恒诚硅业有限公司 | 一种低羟基含量的白炭黑及其制备方法 |
| 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 |
| WO2019189610A1 (ja) * | 2018-03-30 | 2019-10-03 | 日揮触媒化成株式会社 | シリカ粒子分散液、研磨組成物及びシリカ粒子分散液の製造方法 |
| EP3823939A1 (en) | 2018-07-17 | 2021-05-26 | Evonik Operations GmbH | Thermal insulating composition based on fumed silica granulates, processes for its preparation and uses thereof |
| EP3597615A1 (en) | 2018-07-17 | 2020-01-22 | Evonik Operations GmbH | Granular mixed oxide material and thermal insulating composition on its basis |
| WO2020016036A1 (en) | 2018-07-18 | 2020-01-23 | Evonik Operations Gmbh | Process for hydrophobizing shaped insulation-material bodies based on silica at ambient pressure |
| CN110627074B (zh) * | 2019-11-11 | 2023-09-15 | 浙江新纳材料科技股份有限公司 | 一种低导热低堆积密度白炭黑的制备方法及其应用 |
| CN111188188A (zh) * | 2020-01-14 | 2020-05-22 | 南京工业大学 | 疏水沉淀二氧化硅复合材料的制备方法 |
| ES3043559T3 (en) | 2020-01-14 | 2025-11-25 | Evonik Operations Gmbh | Silica-based hydrophobic granular material with an increased polarity |
| CN111439960A (zh) * | 2020-04-07 | 2020-07-24 | 南通根博新材料科技有限公司 | 一种环保型轻质绝热材料及其制备方法 |
| EP4143134B1 (en) | 2020-04-30 | 2025-06-25 | Evonik Operations GmbH | Process for producing a silica aerogel with increased alkaline stability |
| US11691908B2 (en) * | 2020-10-20 | 2023-07-04 | Whirlpool Corporation | Insulation materials for a vacuum insulated structure and methods of forming |
| WO2025131994A1 (en) * | 2023-12-22 | 2025-06-26 | Evonik Operations Gmbh | Spray calcined silica in flame reactor |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636415A (en) * | 1985-02-08 | 1987-01-13 | General Electric Company | Precipitated silica insulation |
| US4681788A (en) * | 1986-07-31 | 1987-07-21 | General Electric Company | Insulation formed of precipitated silica and fly ash |
| US4798753A (en) * | 1986-12-19 | 1989-01-17 | General Electric Company | Insulating panels containing insulating powders and insulating gases |
| JPS63190999A (ja) | 1986-12-19 | 1988-08-08 | ゼネラル・エレクトリック・カンパニイ | 断熱性粉末および断熱性ガスを含んだ断熱パネル |
| DE3828668A1 (de) | 1988-08-24 | 1990-03-08 | Degussa | Verfahren zur aufbereitung von faellungskieselsaeure und deren verwendung zur waermedaemmung |
| DE3915170A1 (de) | 1989-05-10 | 1990-11-15 | Degussa | Formkoerper zur waermedaemmung |
| DE4019870A1 (de) | 1990-06-22 | 1992-01-09 | Degussa | Vakuumisolationspanel mit asymmetrischem aufbau |
| US5252110A (en) | 1990-08-01 | 1993-10-12 | Roland Nied | Preferably vertical air separator |
| GB2256192B (en) * | 1991-06-01 | 1994-11-09 | Micropore International Ltd | Thermal insulation material |
| US5376449A (en) * | 1993-07-09 | 1994-12-27 | Martin Marietta Energy Systems, Inc. | Silica powders for powder evacuated thermal insulating panel and method |
| DE4323778A1 (de) * | 1993-07-15 | 1995-01-19 | Wacker Chemie Gmbh | Verfahren zur Herstellung von Formkörpern mit wärmedämmenden Eigenschaften |
| DE19824062A1 (de) | 1998-05-29 | 1999-12-02 | Roland Nied | Mahlverfahren unter Verwendung einer Strahlmühle |
| US6132837A (en) * | 1998-09-30 | 2000-10-17 | Cabot Corporation | Vacuum insulation panel and method of preparing the same |
| US6544618B1 (en) * | 1999-05-06 | 2003-04-08 | Cabot Corporation | Thermally reflective layer-porous metal oxide film insulation composite |
| GB0307932D0 (en) * | 2003-04-05 | 2003-05-14 | Microtherm Int Ltd | Beaded thermal insulation material |
| FR2856680B1 (fr) * | 2003-06-30 | 2005-09-09 | Rhodia Chimie Sa | Materiaux d'isolation thermique et/ou acoustique a base de silice et procedes pour leur obtention |
| JP4524565B2 (ja) * | 2004-01-22 | 2010-08-18 | 信越化学工業株式会社 | 湿式シリカ含有シリコーンゴム硬化物の発泡を抑制する方法 |
| DE102006048850A1 (de) | 2006-10-16 | 2008-04-17 | Evonik Degussa Gmbh | Amorphe submicron Partikel |
| DE102006024590A1 (de) * | 2006-05-26 | 2007-11-29 | Degussa Gmbh | Hydrophile Kieselsäure für Dichtungsmassen |
| DE102007004757A1 (de) * | 2006-05-26 | 2007-11-29 | Degussa Gmbh | Fällungskieselsäuren mit speziellen Oberflächeneigenschaften |
| US7767180B2 (en) * | 2006-05-26 | 2010-08-03 | Degussa Gmbh | Precipitated silicas having special surface properties |
| ZA200704237B (en) * | 2006-05-26 | 2010-01-27 | Evonic Degussa Gmbh | Precipitated silicas having special surface properties |
| US7985292B2 (en) * | 2007-11-26 | 2011-07-26 | Evonik Degussa Corporation | Precipitated silica for thickening and creating thixotropic behavior in liquid systems |
-
2009
- 2009-02-13 EP EP09152833.1A patent/EP2218703B1/en active Active
- 2009-02-13 PL PL09152833T patent/PL2218703T3/pl unknown
- 2009-02-13 ES ES09152833T patent/ES2424219T3/es active Active
-
2010
- 2010-01-21 RU RU2011137181/03A patent/RU2495853C2/ru active
- 2010-01-21 KR KR1020117018827A patent/KR101289609B1/ko not_active Expired - Fee Related
- 2010-01-21 WO PCT/EP2010/050678 patent/WO2010091921A2/en not_active Ceased
- 2010-01-21 UA UAA201110835A patent/UA106604C2/uk unknown
- 2010-01-21 MX MX2011008437A patent/MX2011008437A/es active IP Right Grant
- 2010-01-21 CA CA2752248A patent/CA2752248C/en not_active Expired - Fee Related
- 2010-01-21 BR BRPI1008788A patent/BRPI1008788B1/pt not_active IP Right Cessation
- 2010-01-21 CN CN2010800077412A patent/CN102317231B/zh active Active
- 2010-01-21 JP JP2011549500A patent/JP2012518127A/ja active Pending
- 2010-01-21 US US13/148,679 patent/US8603353B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MX2011008437A (es) | 2011-09-29 |
| RU2495853C2 (ru) | 2013-10-20 |
| EP2218703A1 (en) | 2010-08-18 |
| PL2218703T3 (pl) | 2013-10-31 |
| UA106604C2 (uk) | 2014-09-25 |
| RU2011137181A (ru) | 2013-03-20 |
| CA2752248C (en) | 2014-03-04 |
| BRPI1008788B1 (pt) | 2019-10-22 |
| KR20110111480A (ko) | 2011-10-11 |
| US8603353B2 (en) | 2013-12-10 |
| CN102317231B (zh) | 2013-10-30 |
| US20110315912A1 (en) | 2011-12-29 |
| JP2012518127A (ja) | 2012-08-09 |
| CN102317231A (zh) | 2012-01-11 |
| CA2752248A1 (en) | 2010-08-19 |
| KR101289609B1 (ko) | 2013-07-25 |
| ES2424219T3 (es) | 2013-09-30 |
| WO2010091921A3 (en) | 2010-11-18 |
| WO2010091921A2 (en) | 2010-08-19 |
| EP2218703B1 (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/01/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved |
Owner name: EVONIK OPERATIONS GMBH (DE) |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2706 DE 16-11-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |