KR20000057273A - 유기적으로 변형되어 영구히 소수성인 에어로겔의 제조방법 - Google Patents

유기적으로 변형되어 영구히 소수성인 에어로겔의 제조방법 Download PDF

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Publication number
KR20000057273A
KR20000057273A KR1019990704666A KR19997004666A KR20000057273A KR 20000057273 A KR20000057273 A KR 20000057273A KR 1019990704666 A KR1019990704666 A KR 1019990704666A KR 19997004666 A KR19997004666 A KR 19997004666A KR 20000057273 A KR20000057273 A KR 20000057273A
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KR
South Korea
Prior art keywords
gel
organically modified
radical
permanently hydrophobic
producing
Prior art date
Application number
KR1019990704666A
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English (en)
Korean (ko)
Inventor
슈베르트페거프리쯔
Original Assignee
마싸 앤 피네간
캐보트 코포레이션
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 마싸 앤 피네간, 캐보트 코포레이션 filed Critical 마싸 앤 피네간
Publication of KR20000057273A publication Critical patent/KR20000057273A/ko

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    • 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
    • C01B33/16—Preparation of silica xerogels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. xerogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicon Polymers (AREA)
  • Colloid Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR1019990704666A 1996-11-26 1997-11-26 유기적으로 변형되어 영구히 소수성인 에어로겔의 제조방법 KR20000057273A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648797.8 1996-11-26
DE19648797A DE19648797A1 (de) 1996-11-26 1996-11-26 Verfahren zur Herstellung von organisch modifizierten, dauerhaft hydrophoben Aerogelen

Publications (1)

Publication Number Publication Date
KR20000057273A true KR20000057273A (ko) 2000-09-15

Family

ID=7812715

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990704666A KR20000057273A (ko) 1996-11-26 1997-11-26 유기적으로 변형되어 영구히 소수성인 에어로겔의 제조방법

Country Status (7)

Country Link
EP (1) EP0946277A2 (ja)
JP (1) JP2001504757A (ja)
KR (1) KR20000057273A (ja)
CN (1) CN1101725C (ja)
CA (1) CA2274911A1 (ja)
DE (1) DE19648797A1 (ja)
WO (1) WO1998023367A2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100785521B1 (ko) * 2006-07-03 2007-12-13 한국생산기술연구원 표면개질된 에어로겔 제조 방법 및 이로부터 제조된 표면개질된 에어로겔
WO2008044873A1 (en) * 2006-10-10 2008-04-17 Korea Institute Of Industrial Technology Method for preparing permanently hydrophobic aerogel and permanently hydrophobic aerogel prepared by using the method
KR100867466B1 (ko) * 2007-04-18 2008-11-10 한국생산기술연구원 입경 및 밀도가 증대되고 영구적 소수성을 갖는 에어로겔분말 제조방법 및 이로부터 제조된 에어로겔 분말
KR100896790B1 (ko) * 2007-07-16 2009-05-11 한국과학기술연구원 실리카 에어로젤의 제조방법과 이에 의하여 제조된 실리카에어로젤
KR100924782B1 (ko) * 2007-09-19 2009-11-03 주식회사 넵 영구적인 소수성을 갖는 고투광성 입상형 에어로겔제조방법 및 이로부터 제조된 입상형 에어로겔
KR101434273B1 (ko) * 2007-03-15 2014-08-27 알이엠텍 주식회사 표면개질된 실리카겔의 제조 방법
KR20170141780A (ko) * 2015-04-29 2017-12-26 와커 헤미 아게 유기 개질된 에어로겔의 제조 방법

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317188C (zh) * 2005-07-15 2007-05-23 清华大学 以稻壳灰为原料制备疏水性二氧化硅气凝胶的方法
CN100463852C (zh) * 2006-12-19 2009-02-25 中国人民解放军国防科学技术大学 一种SiO2气凝胶的高温高压制备方法
KR100848856B1 (ko) 2007-03-27 2008-07-29 주식회사 넵 영구적 소수성을 갖는 에어로겔의 제조 방법 및 이로부터제조된 영구적 소수성을 갖는 에어로겔
CN102428145B (zh) * 2009-03-18 2014-03-26 巴斯夫欧洲公司 改性的二氧化硅粒子和包含它们的防污聚合物组合物
KR100981238B1 (ko) * 2009-07-13 2010-09-10 김영일 소수성 에어로겔의 제조 방법 및 제조장치
CN102198943B (zh) * 2011-04-21 2013-03-13 江苏大学 一种低成本常压干燥制备不同接触角硅基气凝胶的方法
FR2981341B1 (fr) * 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
CN104445238B (zh) * 2014-11-17 2016-07-06 中国地质科学院郑州矿产综合利用研究所 一种改性水玻璃及其制备方法
CN105502417A (zh) * 2014-12-02 2016-04-20 北京建工新型建材有限责任公司 一种低密度二氧化硅气凝胶的制备方法
CH710694B1 (de) * 2015-02-04 2019-05-15 Rockwool Int Verfahren zur Herstellung eines Aerogels resp. eines Aerogel-Verbundwerkstoffs, sowie Aerogel resp. Aerogel-Verbundwerkstoff erhältlich nach dem Verfahren.
JP6617297B2 (ja) * 2015-07-01 2019-12-11 パナソニックＩｐマネジメント株式会社 エアロゲルおよびそれを用いた部材
EP3418255A4 (en) * 2016-02-15 2019-02-27 Panasonic Intellectual Property Management Co., Ltd. Water-repellent treatment method and method for producing a leaf-shaped element therewith
EP3257902A1 (de) 2016-06-15 2017-12-20 Daw Se Beschichtungsmasse sowie putzbeschichtung und dämmendes bauteil
EP3281920A1 (de) 2016-08-12 2018-02-14 D. Swarovski KG Kontinuierliches sol-gel-verfahren zur herstellung von silicathaltigen gläsern oder glaskeramiken
CN106185959B (zh) 2016-09-14 2018-04-06 纳诺科技有限公司 一种以微乳液为前体快速制备气凝胶的方法
MX2019008516A (es) * 2017-01-18 2019-09-18 Evonik Degussa Gmbh Material de aislamiento termico granulado y procedimiento para producirlo.
CN107384067A (zh) * 2017-06-03 2017-11-24 安徽绿环泵业有限公司 一种泵耐高温电机风罩的制备方法
ES2818298B2 (es) 2019-10-07 2021-11-08 Consejo Superior Investigacion Procedimiento para la preparación de aerogeles hidrofóbicos
CN113402902A (zh) * 2021-06-21 2021-09-17 江苏脒诺甫纳米材料有限公司 一种硅基防晒隔热粉体的生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316540A1 (de) * 1993-05-18 1994-11-24 Hoechst Ag Verfahren zur unterkritischen Trocknung von Aerogelen
DE19502453C1 (de) * 1995-01-27 1996-09-05 Hoechst Ag Verfahren zur Herstellung von modifizierten Si0¶2¶- Aerogelen und deren Verwendung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100785521B1 (ko) * 2006-07-03 2007-12-13 한국생산기술연구원 표면개질된 에어로겔 제조 방법 및 이로부터 제조된 표면개질된 에어로겔
WO2008044873A1 (en) * 2006-10-10 2008-04-17 Korea Institute Of Industrial Technology Method for preparing permanently hydrophobic aerogel and permanently hydrophobic aerogel prepared by using the method
KR101434273B1 (ko) * 2007-03-15 2014-08-27 알이엠텍 주식회사 표면개질된 실리카겔의 제조 방법
KR100867466B1 (ko) * 2007-04-18 2008-11-10 한국생산기술연구원 입경 및 밀도가 증대되고 영구적 소수성을 갖는 에어로겔분말 제조방법 및 이로부터 제조된 에어로겔 분말
KR100896790B1 (ko) * 2007-07-16 2009-05-11 한국과학기술연구원 실리카 에어로젤의 제조방법과 이에 의하여 제조된 실리카에어로젤
KR100924782B1 (ko) * 2007-09-19 2009-11-03 주식회사 넵 영구적인 소수성을 갖는 고투광성 입상형 에어로겔제조방법 및 이로부터 제조된 입상형 에어로겔
KR20170141780A (ko) * 2015-04-29 2017-12-26 와커 헤미 아게 유기 개질된 에어로겔의 제조 방법
US10618815B2 (en) 2015-04-29 2020-04-14 Wacker Chemie Ag Process for producing organically modified aerogels

Also Published As

Publication number Publication date
DE19648797A1 (de) 1998-05-28
WO1998023367A2 (de) 1998-06-04
CN1101725C (zh) 2003-02-19
CN1241953A (zh) 2000-01-19
JP2001504757A (ja) 2001-04-10
CA2274911A1 (en) 1998-06-04
WO1998023367A3 (de) 1998-07-16
EP0946277A2 (de) 1999-10-06

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Effective date: 20060728