CN1301905C - 氧化硅溶胶及其制备方法 - Google Patents
氧化硅溶胶及其制备方法 Download PDFInfo
- Publication number
- CN1301905C CN1301905C CNB200410104824XA CN200410104824A CN1301905C CN 1301905 C CN1301905 C CN 1301905C CN B200410104824X A CNB200410104824X A CN B200410104824XA CN 200410104824 A CN200410104824 A CN 200410104824A CN 1301905 C CN1301905 C CN 1301905C
- Authority
- CN
- China
- Prior art keywords
- silica sol
- organic solvent
- hydrophobic organic
- alcohol
- nanometers
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
Abstract
Description
涂布溶液号 | 硅氧烷聚合物(克) | 氧化硅溶胶固体含量(克) | 生孔剂(克) | PGMEA(克) |
1 | 2.6 | 0 | 0 | 7.4 |
2 | 2.457 | 0.143 | 0 | 6.38 |
3 | 2.6 | 0 | 0.78 | 7.4 |
4 | 2.457 | 0.143 | 0.78 | 6.38 |
涂布溶液号 | 折射率 | 厚度() | 介电常数 | 硬度(GPa) | 弹性模量(GPa) | 表面粗糙度(纳米) |
1 | 1.4144 | 8344 | 2.70 | 1.101 | 5.741 | 0.7038 |
2 | 1.4134 | 8811 | 2.79 | 1.207 | 6.274 | 1.2840 |
3 | 1.3331 | 7049 | 2.24 | 0.483 | 3.072 | 0.4408 |
4 | 1.3413 | 7127 | 2.35 | 0.723 | 4.616 | 1.0520 |
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR0095792/2003 | 2003-12-23 | ||
KR20030095792 | 2003-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1648043A CN1648043A (zh) | 2005-08-03 |
CN1301905C true CN1301905C (zh) | 2007-02-28 |
Family
ID=34675988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410104824XA Expired - Fee Related CN1301905C (zh) | 2003-12-23 | 2004-12-23 | 氧化硅溶胶及其制备方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050137268A1 (zh) |
JP (1) | JP2005179184A (zh) |
KR (1) | KR100680680B1 (zh) |
CN (1) | CN1301905C (zh) |
TW (1) | TW200528395A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101145841B1 (ko) * | 2010-02-10 | 2012-05-17 | 한국세라믹기술원 | 폴리페닐카보실란을 이용한 저유전 박막의 제조방법 및 이의 저유전 박막 |
US10626279B2 (en) * | 2013-03-05 | 2020-04-21 | Jawaharlal Nehru Centre For Advanced Scientific Research | Composition, substrates and methods thereof |
CN105263860B (zh) * | 2013-05-20 | 2017-06-27 | 日产化学工业株式会社 | 硅溶胶以及含二氧化硅的环氧树脂组合物 |
CN104495857B (zh) * | 2014-12-10 | 2016-08-24 | 深圳市力合材料有限公司 | 一种快速制备大粒径硅溶胶的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431852A (en) * | 1992-01-10 | 1995-07-11 | Idemitsu Kosan Company Limited | Water-repellent emulsion composition and process for the production thereof |
US5651921A (en) * | 1990-08-27 | 1997-07-29 | Idemitsu Kosan Company Limited | Process for preparing a water repellent silica sol |
US6025455A (en) * | 1997-05-26 | 2000-02-15 | Nissan Chemicals Industries, Ltd. | Process of producing hydrophobic organosilica sol |
JP2003165719A (ja) * | 2001-11-27 | 2003-06-10 | Fuso Chemical Co Ltd | 疎水性で軽量な多孔質シリカゲルの製造方法 |
CN1429178A (zh) * | 2000-01-28 | 2003-07-09 | Dsm有限公司 | 制造疏水性胶态二氧化硅的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433776A (en) * | 1941-09-03 | 1947-12-30 | Monsanto Chemicals | Preparation of sols |
US3351561A (en) * | 1961-01-09 | 1967-11-07 | Nalco Chemical Co | Non-aqueous silica sols and method for preparing same |
US3336235A (en) * | 1963-01-28 | 1967-08-15 | Nalco Chemical Co | Process for making organo-coated silica and organosols thereof |
US5013585A (en) * | 1989-06-13 | 1991-05-07 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of surface-modified silica particles |
JPH06304468A (ja) * | 1993-04-21 | 1994-11-01 | Idemitsu Kosan Co Ltd | 疎水性有機溶媒分散コロイド組成物およびその製造方法 |
JP3635156B2 (ja) * | 1996-08-19 | 2005-04-06 | ダウ コーニング アジア株式会社 | 硬化性ポリメチルシルセスキオキサン組成物 |
JP4032503B2 (ja) | 1997-05-26 | 2008-01-16 | 日産化学工業株式会社 | 疎水性オルガノシリカゾルの製造方法 |
US6599631B2 (en) * | 2001-01-26 | 2003-07-29 | Nanogram Corporation | Polymer-inorganic particle composites |
-
2004
- 2004-12-15 KR KR1020040106313A patent/KR100680680B1/ko not_active IP Right Cessation
- 2004-12-22 TW TW093140007A patent/TW200528395A/zh unknown
- 2004-12-23 CN CNB200410104824XA patent/CN1301905C/zh not_active Expired - Fee Related
- 2004-12-23 US US11/022,221 patent/US20050137268A1/en not_active Abandoned
- 2004-12-24 JP JP2004374148A patent/JP2005179184A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651921A (en) * | 1990-08-27 | 1997-07-29 | Idemitsu Kosan Company Limited | Process for preparing a water repellent silica sol |
US5431852A (en) * | 1992-01-10 | 1995-07-11 | Idemitsu Kosan Company Limited | Water-repellent emulsion composition and process for the production thereof |
US6025455A (en) * | 1997-05-26 | 2000-02-15 | Nissan Chemicals Industries, Ltd. | Process of producing hydrophobic organosilica sol |
CN1429178A (zh) * | 2000-01-28 | 2003-07-09 | Dsm有限公司 | 制造疏水性胶态二氧化硅的方法 |
JP2003165719A (ja) * | 2001-11-27 | 2003-06-10 | Fuso Chemical Co Ltd | 疎水性で軽量な多孔質シリカゲルの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100680680B1 (ko) | 2007-02-08 |
JP2005179184A (ja) | 2005-07-07 |
CN1648043A (zh) | 2005-08-03 |
US20050137268A1 (en) | 2005-06-23 |
TW200528395A (en) | 2005-09-01 |
KR20050065315A (ko) | 2005-06-29 |
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C14 | Grant of patent or utility model | ||
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C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG CORNING PRECISION GLASS CO., LTD. Free format text: FORMER NAME OR ADDRESS: SAMSUNG CORNING CO., LTD. |
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CP03 | Change of name, title or address |
Address after: South Korea Gyeongbuk Gumi Patentee after: Samsung Corning Precision Glass Address before: Gyeonggi Do, South Korea Patentee before: Samsung Corning Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: SUMSUNG KANGNING PRECISION MATERIAL CO., LTD. Free format text: FORMER NAME: SAMSUNG CORNING PRECISION GLASS |
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CP01 | Change in the name or title of a patent holder |
Address after: South Korea Gyeongsangnamo Gumi City Patentee after: Samsung Corning Precision Materials Co., Ltd. Address before: South Korea Gyeongsangnamo Gumi City Patentee before: Samsung Corning Precision Glass |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20151223 |
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EXPY | Termination of patent right or utility model |