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1. 发明专利

AU2003284455A8 Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas 未知
公开(公告)号：AU2003284455A8
公开(公告)日：2004-06-18
申请号：AU2003284455
申请日：2003-11-26
申请人： TEIKOKU OIL , SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA , TOMOE YASUYOSHI , SHIMIZU MAKOTO , TAKARADA MITSUHIRO , IKEDA TERUKI
IPC分类号： B01D19/04 , B01D53/14 , C10L3/10 , C23F11/06 , C23F11/173 , C10L3/00
摘要： A method for removing an acidic gas from a raw gas containing the acid gas by contacting the raw gas with an aqueous alkanol amine solution, characterized in that a composition comprising an organopolysiloxane containing a polyoxyalkylene group and a fine silica powder is caused to be present. In some embodiments, a composition comprising the above-mentioned organopolysiloxane and a fine silica powder is added appropriately according to the state of foaming in an acidic gas removing reaction system from the outside of the system, or use is made of an alkanol amine containing in advance a composition comprising the above-mentioned organopolysiloxane and a fine silica powder. In preferred embodiments, the fine silica powder has a specific surface area of 50 m 2 /g or more, and/or the composition comprising the above-mentioned organopolysiloxane and a fine silica powder is used in an amount of 0.1 to 5000 ppm relative to the alkanol amine. As a further embodiment, a method for removing an acidic gas from a raw gas by contacting the raw gas with an aqueous alkanol amine solution containing 40 mass % or more of an alkanol amine, characterized in that a composition comprising the above-mentioned organopolysiloxane and a fine silica powder is caused to be present in an amount of 0.1 to 5000 ppm relative to the alkanol amine.

2. 发明公开

EP2487144A4 PROCESS FOR PRODUCTION OF SILICON CARBIDE MOLDED ARTICLE 审中-公开
标题翻译：生产碳化硅模塑制品的方法
公开(公告)号：EP2487144A4
公开(公告)日：2014-07-16
申请号：EP10822095
申请日：2010-10-07
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA
IPC分类号： C04B35/571 , C04B35/573 , H01L21/22
CPC分类号： C04B35/6269 , C04B35/565 , C04B35/573 , C04B2235/3826 , C04B2235/424 , C04B2235/483 , C04B2235/5436 , C04B2235/6021 , C04B2235/6022 , C04B2235/604 , C04B2235/6562 , C04B2235/6565 , C04B2235/72 , C04B2235/723 , C04B2235/95

3. 发明专利

CA2829057A1 READILY SINTERABLE SILICON CARBIDE POWDER AND SILICON CARBIDE CERAMIC SINTERED BODY 未知
公开(公告)号：CA2829057A1
公开(公告)日：2012-09-13
申请号：CA2829057
申请日：2012-02-28
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA , YANAIZUMI KAZUHIDE
IPC分类号： C01B31/36 , C04B35/565 , C04B35/626 , C04B35/645
摘要： Provided are a readily sinterable silicon carbide powder which has a substantially stoichiometric composition and from which a fine sintered body is obtained, a silicon carbide ceramic sintered body having low resistivity, and a method for manufacturing the same. In this readily sinterable silicon carbide powder, the carbon/silicon elemental ratio is 0.96 to 1.04, the average particle diameter is 1.0 to 100 µm, and the ratio of the integrated absorption intensity in the chemical shift range of 0 to 30 ppm to the integrated absorption intensity in the range of 0 to 170 ppm is 20% or less in the 13C-NMR spectrum. By sintering the silicon carbide powder under pressure, a fine sintered body can be produced which has low resistivity and high purity.

4. 发明专利

DE69809018D1 未知
公开(公告)号：DE69809018D1
公开(公告)日：2002-12-05
申请号：DE69809018
申请日：1998-11-18
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA
IPC分类号： C08G77/04 , C08G77/08 , C08G77/10
摘要： A method of producing a branched silicone oil which comprises mixing 100 parts by weight of an organopolysiloxane represented by the following formula (I) and/or an organopolysiloxane represented by the following formula (II) with 0.1 to 100 parts by weight of an organopolysiloxane represented by the following formula (III) and causing these oranopolysiloxanes to undergo condensation and equilibration reactions by heating them in the presence of basic catalysts: wherein R and R are each a monovalent hydrocarbon group containing 1 to 20 carbon atoms, m is an integer from 3 to 7, and n is an integer of 0 or above; wherein R is a monovalent hydrocarbon group containing 1 to 20 carbon atoms, p is a number from 1 to 100, and q is a number from 0 to 100.

5. 发明公开

EP2684845A4 READILY SINTERABLE SILICON CARBIDE POWDER AND SILICON CARBIDE CERAMIC SINTERED BODY 审中-公开
标题翻译：烧结ABLE碳化硅粉末和碳化硅的烧结体
公开(公告)号：EP2684845A4
公开(公告)日：2014-09-10
申请号：EP12755338
申请日：2012-02-28
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA , YANAIZUMI KAZUHIDE
IPC分类号： C01B31/36 , C01B31/30 , C04B35/565 , C04B35/571 , C04B35/575 , C04B35/626 , C04B35/636 , C04B35/645
CPC分类号： C04B35/571 , C01B32/907 , C01B32/956 , C01P2002/86 , C01P2004/61 , C01P2006/80 , C04B35/575 , C04B35/626 , C04B35/6365 , C04B35/6455 , C04B2235/422 , C04B2235/5445 , C04B2235/604 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/668 , C04B2235/72 , C04B2235/722 , C04B2235/725 , C04B2235/9669 , Y10T428/2982

6. 发明公开

EP1383169A4 HEAT RADIATING MEMBER 有权
标题翻译：散热部件
公开(公告)号：EP1383169A4
公开(公告)日：2006-10-04
申请号：EP02705389
申请日：2002-03-20
申请人： SHINETSU CHEMICAL CO
发明人： MITA KUNIHIKO , TOMARU KAZUHIKO , AOKI YOSHITAKA , FUJIKI HIRONAO
IPC分类号： H01L23/373 , H01L23/427
CPC分类号： C09K5/06 , H01L23/3737 , H01L23/4275 , H01L2924/0002 , Y10S165/905 , H01L2924/00
摘要： A heat radiating member disposed between a heating electronic part heated by operation to a temperature higher than the room temperature and a heat radiation part and filled between the electronic part and the heat radiating part substantially without a clearance since the heat radiating member having a non-fluidity in the state of the room temperature before the operation of the electronic part is reduced in viscosity, softened, or molten by heating when the electronic part is operated and at least the surface thereof is fluidized, characterized by comprising a composition having silicon resin and thermal conductive filler therein.

7. 发明专利

DE602008000267D1 未知
公开(公告)号：DE602008000267D1
公开(公告)日：2009-12-31
申请号：DE602008000267
申请日：2008-02-21
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA
IPC分类号： C08L83/04 , D06M15/643
摘要： The present invention provides a liquid addition-curable silicone composition for a fiber-reinforced composite material which, when combined with a reinforcing fiber and molded, yields molded items with excellent heat resistance and strength that can be used favorably for aircraft members (such as the main wings and fuselage of passenger aircraft or military aircraft), spacecraft members, artificial satellite members, electrical and electronic device componentry (such as mobile telephone cases), construction members (such as repairing or reinforcing materials for engineering and construction) and automobile members (such as structural materials surrounding the engine) that are exposed to high temperatures. The invention also provides a fiber-reinforced silicone composite material, and an effective method of producing the composite material. The present invention provides: a liquid addition-curable silicone composition for a fiber-reinforced composite material, comprising the components (a), (b) and (c) listed below: (a) an organopolysiloxane in which the molar ratio of alkenyl groups relative to silicon atoms is within a range from 0.3 to 2.0, (b) an organohydrogenpolysiloxane containing hydrogen atoms bonded to silicon atoms, in which the molar ratio of the hydrogen atoms relative to silicon atoms is within a range from 0.3 to 2.0, and (c) a platinum group metal-based catalyst; a fiber-reinforced silicone composite material, comprising the above liquid addition-curable silicone composition as a matrix, and obtained by mixing the matrix with a reinforcing fiber and subsequently conducting curing; and a method of producing a fiber-reinforced silicone composite material, comprising the steps of: mixing the above liquid addition-curable silicone composition for a fiber-reinforced composite material with a reinforcing fiber, and curing the resulting mixture by heating.

8. 发明专利

DE112014000677T5 Verfahren zur Herstellung von Siliziumkarbid und Siliziumkarbid 未知
公开(公告)号：DE112014000677T5
公开(公告)日：2015-10-29
申请号：DE112014000677
申请日：2014-01-30
申请人： SHINETSU HANDOTAI KK , SHINETSU CHEMICAL CO
发明人： HOSHI RYOJI , MATSUMOTO SUGURU , AOKI YOSHITAKA , MATSUI CHINAMI
IPC分类号： C01B31/36 , C30B29/06
摘要： Die vorliegende Erfindung stellt ein Verfahren zur Herstellung von Siliziumkarbid bereit, welches umfasst: Bereitstellen einer Vorrichtung zur Herstellung von Siliziumkristallen mit Kohlenstofferhitzer; Bilden eines Siliziumkarbid-Nebenprodukts auf einer Oberfläche des Kohlenstofferhitzers, wenn ein Siliziumkristall aus einer Siliziumschmelze hergestellt wird, die in einem Behälter, welcher durch den Kohlenstofferhitzer unter einer nichtoxidierenden Atmosphäre erhitzt wird, enthalten ist,; und Gewinnen des Siliziumkarbid-Nebenprodukts zum Herstellen von Siliziumkarbid. Hierdurch wird ein Verfahren bereitgestellt, mit dem Siliziumkarbid unter geringem Energieaufwand zu niedrigen Kosten hergestellt werden kann.

9. 发明专利

DE602006013736D1 未知
公开(公告)号：DE602006013736D1
公开(公告)日：2010-06-02
申请号：DE602006013736
申请日：2006-02-14
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA , SUGO MICHIHIRO , KATO HIDETO
IPC分类号： C08G73/00
摘要： A polyimide resin having a number average molecular weight of from 2,000 to 800,000 and a repeating unit represented by the following formula (1): wherein X is a tetravalent organic group, Y is a divalent organic group, 75 to 98 mole % of R 1 is hydrogen atom, and 2 to 25 mole % of R 1 is 1,2-naphthoquinonediazide sulfonyl group.

10. 发明专利

DE69809018T2 未知
公开(公告)号：DE69809018T2
公开(公告)日：2003-03-20
申请号：DE69809018
申请日：1998-11-18
申请人： SHINETSU CHEMICAL CO
发明人： AOKI YOSHITAKA
IPC分类号： C08G77/04 , C08G77/08 , C08G77/10
摘要： A method of producing a branched silicone oil which comprises mixing 100 parts by weight of an organopolysiloxane represented by the following formula (I) and/or an organopolysiloxane represented by the following formula (II) with 0.1 to 100 parts by weight of an organopolysiloxane represented by the following formula (III) and causing these oranopolysiloxanes to undergo condensation and equilibration reactions by heating them in the presence of basic catalysts: wherein R and R are each a monovalent hydrocarbon group containing 1 to 20 carbon atoms, m is an integer from 3 to 7, and n is an integer of 0 or above; wherein R is a monovalent hydrocarbon group containing 1 to 20 carbon atoms, p is a number from 1 to 100, and q is a number from 0 to 100.

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