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31. 发明专利

JP2005171208A Filler and resin composition 审中-公开
标题翻译：填料和树脂组合物
公开(公告)号：JP2005171208A
公开(公告)日：2005-06-30
申请号：JP2003417219
申请日：2003-12-15
申请人： Admatechs Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドマテックス
发明人： ABE SAN , YANAGIHARA TAKESHI , TOMITA NOBUTAKA
IPC分类号： C01B13/14 , C01B33/18 , C01B33/40 , C01F7/02 , C08K9/06 , C08L101/00 , C09C1/00 , C09C3/12
摘要： PROBLEM TO BE SOLVED: To provide a slightly basic filler having a good fluidity even in the case of having a large blending amount of the filler, and excellent in handling property.
SOLUTION: This slightly basic filler is obtained by treating the surface of the filler with (A) a basic substance (except for silazanes) or a basic mixture and (B) a silane-coupling agent.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在填料的混合量大的情况下，也提供具有良好流动性的微细填料，并且处理性能优异。
解决方案：通过用（A）碱性物质（硅氮烷除外）或碱性混合物处理填料的表面和（B）硅烷偶联剂，可获得该微碱性填料。版权所有（C）2005，JPO＆NCIPI

32. 发明专利

JP2003208818A WHITE CONDUCTIVE FILLER AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2003208818A
公开(公告)日：2003-07-25
申请号：JP2002007143
申请日：2002-01-16
申请人： ADMATECHS CO LTD , TOYOTA MOTOR CORP
发明人： ABE SAN , ITO TAKASHI , SUGIURA HIROKAZU , NARITA YOSHINORI , SARAI SUSUMU
IPC分类号： C01G30/00 , H01B1/08 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a simple white conductive filler having high productivity and showing highly stable performance, and its manufacturing method. SOLUTION: This white conductive filler is a compound oxide of tin and antimony, its average particle diameter is 0.05-1 μm, and it contains 0.5-20 wt.% of antimony. The shape of the compound oxide is preferable amorphous. Its manufacturing method consists of a raw material supply process to supply raw material powder of tin containing 1-25 wt.% of antimony when 100 wt.% is set for the entire raw material powder to a reaction chamber together with carrier gas, a combustion process to burn the raw material powder supplied in the reaction chamber, and a cooling process to form compound oxide particulates by mixing and cooling the oxide of tin and antimony which has been liquefied or vaporized by burning it. In addition, a baking process to bake the particulates of the compound oxide, which has been obtained, at 400-800° can be added. COPYRIGHT: (C)2003,JPO

33. 发明专利

JPH02199005A APPARATUS FOR PRODUCING METAL OXIDE 失效
公开(公告)号：JPH02199005A
公开(公告)日：1990-08-07
申请号：JP1816789
申请日：1989-01-27
申请人： TOYOTA MOTOR CORP
发明人： ABE SAN , OGAWA MASAHIRO , IGAI TADAYOSHI
IPC分类号： C01B13/32 , C01F7/42
摘要： PURPOSE:To improve purity of formed powder by providing a coaxial opening of a nonoxidizing gas feed passage between openings for powder and oxygen in an apparatus having a reaction vessel equipped with a specific reaction chamber and respective feed passages for the metal powder, oxygen and an ignition gas. CONSTITUTION:An apparatus composed of a nonoxidizing gas (air) feed passage 3, an oxygen feed passage 4 on the outside thereof, a gas (LPG) feed passage 5, etc., having respective openings coaxial with a powder feed passage 2 opened to a reaction chamber 10. In the above-mentioned apparatus, the metal powder, such as Al, fed to the reaction chamber 10 is prevented from contacting oxygen with the nonoxidizing gas, such as air, fed from an opening 30 therefor and temperature thereof is increased near the opening 20 for the powder by violent combustion. Thereby, the metal powder is prevented from sticking to the vicinity of the opening. The metal powder is further prevented from forming turbulent flows by the nonoxidizing gas flow. Furthermore, the opening 30 for the nonoxidizing gas is formed into a shape extending to the tip thereof to reduce the area of a partition wall of dividing the opening and prevent further sticking. The end face thereof is in the form of an edge to make the sticking difficult. If sticking, the metal powder is readily peeled to stabilize the production.

34. 发明专利

JPH01252507A PRODUCTION OF OXIDE ULTRAFINE POWDER 失效
公开(公告)号：JPH01252507A
公开(公告)日：1989-10-09
申请号：JP8197988
申请日：1988-04-01
申请人： TOYOTA MOTOR CORP
发明人： ABE SAN , OGAWA MASAHIRO , IGAI TADAYOSHI
IPC分类号： C01B13/20 , C01F7/42
摘要： PURPOSE:To simply obtain uniformly pulverized oxide powder, by feeding metallic powder from powder supply holes set on approximately the whole face of an upper wall face of a reactor and making the amount of the metallic powder fed large at the central side and small at the outer peripheral side. CONSTITUTION:The outer periphery of a reactor 1 is cooled by a water cooling jacket 21 and propane or oxygen is sprayed from an exhaust nozzle 5 and ignited to heat the reactor. Then metal aluminum powder is introduced from a metal powder spray device 10 into the reactor 1 by using a carrier gas of air. In the operation, the metal aluminum powder is jetted from powder supply holes 4a-4c concentrically processed, the amounts of the powder are proportional to the feed area and the temperature is uniform. Synthesized ultrafine powder of alumina becomes a white smoke, is passed through an outlet passageway 21, collected by a bag filter 22 and the whole exhaust is carried out through a blower 23.

35. 发明专利

JPS6479001A PRODUCTION OF COMPOSITE OXIDE POWDER 失效
公开(公告)号：JPS6479001A
公开(公告)日：1989-03-24
申请号：JP23763487
申请日：1987-09-22
申请人： TOYOTA MOTOR CORP
发明人： IGAI TADAYOSHI , ABE SAN
IPC分类号： C01F7/02 , C01B13/32 , C01B33/20 , C01G23/00 , C01G25/00
摘要： PURPOSE:To easily and inexpensively obtain the title high-purity powder useful as, e.g., a high-toughness material, a low-expansion material, etc., and wherein a first oxide is covered with a second metal oxide by burning a mixture of the powder of the first oxide constituting a composite oxide and the metal constituting the second oxide in a flame at a prescribed temp. CONSTITUTION:The fine powder of the first oxide constituting the desired composite oxide (e.g., Al2O3 powder having 10-20mu particle diameter and 99.8% purity) and the powder of the metal constituting the second oxide of the metal (e.g., metallic silicon powder having about 40mu particle diameter and 99.8% purity) are mixed, for example, in a 2/1 ratio to obtain the mixed powder 2. The mixed powder 2 is supplied from a hopper 1, passing through a pipe 3 by a carrier gas 12 (e.g., O2), then passed through a raw material supply part 10, and introduced into a reaction vessel 15. Meanwhile, a combustible gas 13 is introduced into the vessel 15 through a pipe 4, and a burner 8 is ignited to form a flame 9. The metallic powder is burned and oxidized in the flame 9 at a temp. lower than the m.p. of the first oxide to cover the first oxide with the formed metal oxide, and the composite oxide powder is collected through a block and a dust collector 6.

36. 发明专利

JPS63242905A BURNER FOR SYNTHESIZING METALLIC OXIDE FINE POWDER 失效
公开(公告)号：JPS63242905A
公开(公告)日：1988-10-07
申请号：JP7498487
申请日：1987-03-28
申请人： TOYOTA MOTOR CORP
发明人： TAKADA KAZUAKI , ABE SAN
IPC分类号： F23D1/00 , C01B13/20 , C01B33/18
摘要： PURPOSE:To enable long-term continuous combustion, by forming the outer peripheral face at the tip of a cylindrical first nozzle part and the tip part of a cylindrical second nozzle coaxial around the center of the first nozzle into specific shapes. CONSTITUTION:A cylindrical first nozzle part 10 and a cylindrical second nozzle part 20 are coaxially set and the outer peripheral face 12 at the tip of the nozzle part 10 is an outer peripheral face of a truncated cone and a slant circumferential face having the outer peripheral diameter lessening with approaching the tip. An inner peripheral face 22 at the tip of the nozzle 20 corresponding to the outer peripheral face 12 is a slant inner peripheral face having the inner peripheral diameter lessening with approaching the tip. The tip part of a second jetting hole 21 prescribed by the outer peripheral face 12 and the inner peripheral face 22 has a tapered ring shape having the ring diameter lessening with approaching the tip and the face of a first jetting hole 11 is brought into contact with the face of the second jetting hole 21 in the cross section. When a substance to be oxidized and O2 gas are jetted from the jetting hole 21 and the mixture of them is burnt by a burner, powder of metallic oxide, etc., will neither attach nor deposit on the jetting hole face and the mixture can be continuously burnt for a long time.

37. 发明专利

JPS63195106A COLLECTION OF PURIFIED SILICON CARBIDE POWDER AND COLLECTION DEVICE THEREFOR 失效
公开(公告)号：JPS63195106A
公开(公告)日：1988-08-12
申请号：JP2384487
申请日：1987-02-04
申请人： TOYOTA MOTOR CORP
发明人： ABE SAN , TAKADA KAZUAKI
IPC分类号： C01B31/36
摘要： PURPOSE:To obtain high-purity purified SiC powder in high productivity and inexpensively, by reacting oxidizing gas containing Si, etc., with reducing gas containing hydrocarbons to give crude SiC powder, etc., heating the crude SiC powder, etc., in a given collector and continuously collecting. CONSTITUTION:A synthesizing device 15 is charged with metallic Si powder at a rate of 10-30kg/hr. from a power feeder 21, O2 at a rate of reaction equivalent amount of the metallic Si powder of 4-12Nm /hr. from an O2 feed pipe 22 and acetylene gas at a flow rate of 20-60Nm /hr from a feed pipe 32. Reducing and carbonizing reaction is carried out by reaction flame 26 obtained by oxygen reaction of a burner 20 to give synthesis gas a containing crude SiC powder and about 20wt.% carbon. Then the gas 4 is introduced from an inlet 5 of a collector to a container 3 of cyclone type, air for combustion at a rate of about 10Nm /hr. is fed from an inlet 7a, the gas is ignited and burnt by a switch 13, further air at a rate of 40-50Nm is fed from an inlet 7b, the carbon is heated to 500-800 deg.C, completely burnt and removed. Then the prepared SiC powder is taken out through an inverted cone-shaped lower space 2 from an outlet 9.

38. 发明专利

JPS63178844A METHOD FOR COLLECTING HYPERFINE PARTICLE 失效
公开(公告)号：JPS63178844A
公开(公告)日：1988-07-22
申请号：JP856187
申请日：1987-01-17
申请人： TOYOTA MOTOR CORP
发明人： ABE SAN , TAKADA KAZUAKI
IPC分类号： B01J19/00
摘要： PURPOSE:To efficiently collect hyperfine ceramic particles by bringing a gas contg. the hyperfine ceramic particles into contact with a gas contg. carbon fiber, and separating the carbon fiber deposited with the hyperfine ceramic particles. CONSTITUTION:The carbon fiber deposited with hyperfine ceramic particles prepared in a combustion vessel 5 is entrained by an air current, passed through a pipeline 6, introduced into a cyclone 7, and separated and collected therein. A particle discharge valve 12 is provided at the lower part of the particle collecting part 11 of the cyclone 7, and the agglomerate of the carbon fiber deposited with the hyperfine particles is discharged at regular time intervals. The obtained agglomerate is heated at 500-600 deg.C for about 5-6hr in the oxidizing atmosphere of air to remove the carbon fiber by baking. The fine powder can be collected at the rate of 5.0kg/hr, and the collection efficiency is about 80-90%.

39. 发明专利

JP2005171206A Powdery mixture for blending with resin, and resin composition 审中-公开
标题翻译：用于与树脂和树脂组合物混合的粉末混合物
公开(公告)号：JP2005171206A
公开(公告)日：2005-06-30
申请号：JP2003417170
申请日：2003-12-15
申请人： Admatechs Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドマテックス
发明人： ABE SAN , YANAGIHARA TAKESHI
IPC分类号： C08K9/04 , C08K3/00 , C08K7/00 , C08L97/02 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a powdery mixture for a resin composition having a good fluidity even in the case of having a large blending amount of a filler, excellent in handling property and becoming a liquid state sealing material capable of invading for filling into a gap of ten and several μm between a semiconductor element and substrate plate in a good efficiency on implementing a flip chip.
SOLUTION: This powdery material mixture for blending with the resin comprising (A) a metal oxide powdery material and (B) ≥1 kind of a powdery material (hereinafter, called "another powdery material") selected from a plate state inorganic powdery material, a fibrous inorganic powdery material, an amorphous inorganic powdery material, wood powder, a crushed powdery material of a thermosetting resin, resin particles obtained by a polymerization and an inorganic flame retardant is provided. The surface of either one of them or both of them may be treated with a basic substance or a basic mixture to make them as slightly basic.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有良好流动性的树脂组合物的粉末混合物，即使在填料的混合量大的情况下，处理性能优异并成为能够侵入的液态密封材料在实现倒装芯片的同时，在半导体元件和基板之间以高效的方式填充10微米的间隙。＆lt; P＆gt;解决方案：这种与树脂共混的粉末状材料混合物，其包含（A）金属氧化物粉末材料和（B）≥1种粉状材料（以下称为“另一种粉末状材料”），其选自板状无机提供粉状材料，纤维状无机粉状物质，无定形无机粉状物质，木粉，热固性树脂的粉碎粉末状物质，聚合得到的树脂粒子和无机阻燃剂。它们中的任何一个的表面或它们两者的表面可以用碱性物质或碱性混合物处理以使它们稍微碱性。版权所有（C）2005，JPO＆NCIPI

40. 发明专利

JP2005171199A Slightly basic alumina powdery material, method for producing the same and resin composition 审中-公开
标题翻译：轻质碱性粉末材料及其制备方法和树脂组合物
公开(公告)号：JP2005171199A
公开(公告)日：2005-06-30
申请号：JP2003416963
申请日：2003-12-15
申请人： Admatechs Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社アドマテックス
发明人： ABE SAN , YANAGIHARA TAKESHI
IPC分类号： C01F7/02 , C08K9/06 , C08L63/00 , C08L101/00 , C09C1/40 , C09C3/06 , C09C3/12 , D06M11/45 , D06M15/55 , H01L23/29 , H01L23/31
摘要： PROBLEM TO BE SOLVED: To provide alumina powdery material, easily performing powdery material operation such as transportation, classification, etc., suppressing coagulation, dispersed uniformly and prevented from viscosity elevation in the case of being mixed in a resin, a method for producing the same, and also a resin composition excellent in moisture absorption resistance and solder crack resistance and having a low expansion property.
SOLUTION: This slightly basic alumina powdery material is obtained by treating the surface of the alumina powdery material with a basic material or a basic mixture. Preferably, the slightly basic alumina powdery material is characterized by eliminating coarse particles having particle diameter of a prescribed value or larger.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供氧化铝粉末材料，容易进行诸如运输，分级等的粉末材料操作，抑制凝结，均匀分散并防止在树脂中混合的情况下的粘度升高，方法以及具有优异的耐吸湿性和耐焊料龟裂性并且具有低膨胀性的树脂组合物。解决方案：这种微碱性氧化铝粉末材料是通过用碱性材料或碱性混合物处理氧化铝粉末材料的表面而获得的。优选地，微碱性氧化铝粉末材料的特征在于除去具有规定值以上的粒径的粗粒子。版权所有（C）2005，JPO＆NCIPI

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