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41. 发明专利

JP2008266426A Acrylic resin composition 审中-公开
标题翻译：丙烯酸树脂组合物
公开(公告)号：JP2008266426A
公开(公告)日：2008-11-06
申请号：JP2007109827
申请日：2007-04-18
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： ITO NAOKI , YODA HIROYOSHI
IPC分类号： C08L33/00 , C08L27/18 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To obtain an acrylic resin composition having sufficient strength and hardness, dimensional stability, excellent impact resistance and chemical crack resistance.
SOLUTION: The acrylic resin composition comprises an acrylic resin, a granular additive (A) having a modulus of elasticity of ≤15% that of the acrylic resin and a granular additive (B) having a modulus of elasticity of ≤15% that of the acrylic resin and an average particle diameter of ≤0.2 times that of the granular additive (A).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得具有足够的强度和硬度，尺寸稳定性，优异的耐冲击性和耐化学龟裂性的丙烯酸树脂组合物。解决方案：丙烯酸树脂组合物包含丙烯酸树脂，弹性模量≤15％的颗粒添加剂（A）和丙烯酸树脂的弹性模量为≤15％的颗粒状添加剂（B）丙烯酸树脂的平均粒径为粒状添加剂（A）的平均粒径的0.2倍。版权所有（C）2009，JPO＆INPIT

42. 发明专利

JP2008239824A Acrylic resin composition 审中-公开
标题翻译：丙烯酸树脂组合物
公开(公告)号：JP2008239824A
公开(公告)日：2008-10-09
申请号：JP2007083106
申请日：2007-03-27
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： ITO NAOKI , YODA HIROYOSHI
IPC分类号： C08L33/06 , C08L27/18 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To provide an acrylic resin composition having sufficient strength, hardness and dimension stability, having excellent impact-resistance and chemical crack-resistance, and not generating creak when a screw is fastened to a molded article.
SOLUTION: The acrylic resin composition contains an acrylic resin, a granular polytetrafluoroethylene resin, and at least one kind of granular rubber selected from a granular silicone rubber and a granular fluorine rubber.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有足够的强度，硬度和尺寸稳定性，具有优异的耐冲击性和耐化学龟裂性的丙烯酸树脂组合物，并且当将螺钉紧固到模制品上时不产生吱吱声。解决方案：丙烯酸树脂组合物含有丙烯酸树脂，粒状聚四氟乙烯树脂和选自粒状硅橡胶和粒状氟橡胶的至少一种粒状橡胶。版权所有（C）2009，JPO＆INPIT

43. 发明专利

JP2004346288A Thermosetting resin composition and manufacturing method therefor 审中-公开
标题翻译：热固性树脂组合物及其制造方法
公开(公告)号：JP2004346288A
公开(公告)日：2004-12-09
申请号：JP2003148191
申请日：2003-05-26
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： YODA HIROYOSHI , ITO NAOKI
IPC分类号： C08L63/00 , C08G59/18 , C08K3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermosetting resin composition to obtain a cured product that has good appearance, high transparency, excellent heat resistance, and a small thermal expansion coefficient.
SOLUTION: In this method for manufacturing a thermosetting resin composition, a thermosetting resin comprising an alicyclic epoxy resin is dissolved and mixed into an alcoholic organic solvent in which inorganic particles having a particle size ≤70 nm are dispersed, the solvent is then removed from the mixture, and a curing agent is added and mixed. The inorganic particles are uniformly dispersed without aggregation in the thermosetting resin. A cured product from the composition gives good appearance and excellent heat resistance, is highly transparent due to the fact that the dispersed inorganic particles are all nanoparticles having a particle size of ≤70 nm, and has a small thermal expansion coefficient similar to ceramic materials, and hardly generate stress distortion, due to the fact that the composition is a composite of the resin and the inorganic particles.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制备热固性树脂组合物以获得具有良好的外观，高透明度，优异的耐热性和小的热膨胀系数的固化产物的方法。解决方案：在制造热固性树脂组合物的方法中，将包含脂环族环氧树脂的热固性树脂溶解并混合到其中分散有粒径≤70nm的无机颗粒的醇有机溶剂中，然后将溶剂从混合物中除去固化剂并混合。无机颗粒均匀分散而不凝聚在热固性树脂中。由于分散无机粒子全部为粒径≤70nm的纳米粒子，且具有与陶瓷材料相似的热膨胀系数小的事实，来自该组合物的固化物具有良好的外观和优异的耐热性，是高度透明的，并且由于组合物是树脂和无机颗粒的复合物的事实，几乎不产生应力变形。版权所有（C）2005，JPO＆NCIPI

44. 发明专利

JPH11284237A MANUFACTURE OF P-TYPE THERMOELECTRIC CONVERSION MATERIAL 失效
公开(公告)号：JPH11284237A
公开(公告)日：1999-10-15
申请号：JP8765098
申请日：1998-03-31
申请人： MATSUSHITA ELECTRIC WORKS LTD , MITSUI MINING & SMELTING CO
发明人： YAMAZAKI KEIICHI , YODA HIROYOSHI , HASHIMOTO NOBORU , YASHIMA ISAMU
IPC分类号： H01L35/34 , C22C1/04 , H01L35/16
摘要： PROBLEM TO BE SOLVED: To provide a method by which a high-performance P-type thermoelectric conversion material can be manufactured at a low cost by using the atmospheric sintering method. SOLUTION: An alloy mass having a P-type semiconductor composition selected from among Bi, Te, Sb, and Se elements and containing no Te as a dopant is prepared. Then alloy powder is obtained by pulverizing the alloy mass in an non-oxidative atmosphere containing oxygen at a concentration of =1%. The sintered body thus obtained is used as a P-type thermoelectric conversion material.

45. 发明专利

JPH10215005A MANUFACTURING METHOD OF PELTIER MODULE 失效
公开(公告)号：JPH10215005A
公开(公告)日：1998-08-11
申请号：JP1412197
申请日：1997-01-28
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YODA HIROYOSHI , YAMAZAKI KEIICHI , HASHIMOTO NOBORU
IPC分类号： H01L35/16 , H01L35/32
摘要： PROBLEM TO BE SOLVED: To obtain a Peltier module whose material loss is small, whose yield is high, which can be manufactured by an easy operation and which can reduce a defect rate. SOLUTION: In a manufacturing method, a Peltier module is manufactured by a process in which a plurality of P-type thermoelectric conversion elements 2 are formed on a substrate 1 for preliminary molding, by a process in which the respective P-type thermoelectric conversion elements 2 on the substrate 1 for preliminary molding are transferred to respective electrodes 4 on the surface of an insulating substrate 3 so as to manufacture a P-type thermoelectric-conversion-element arranging substrate 5, by a process in which a plurality of N-type thermoelectric conversion elements 6 are formed on the substrate 1 for preliminary molding, by a process in which the respective N-type thermoelectric conversion elements 6 on the substrate 1 for preliminary molding are transferred to the respective electrodes 4 on the surface of the insulating substrate 3 so as to manufacture an N-type thermoelectric- conversion-element arranging substrate 7, and by a process in which the P-type thermoelectric- conversion-element arranging substrate 5 and the N-type thermoelectric-conversion-element arranging substrate 7 are arranged so as to be faced, in which the N-type thermoelectric conversion elements 6 are bonded respectively to the respective electrodes 4 on the P-type thermoelectric-conversion-element arranging substrate 5 and in which the P-type thermoelectric conversion elements 2 are bonded respectively to the respective electrode 4 on the N-type thermoelectric-conversion-element arranging substrate 7.

46. 发明专利

JPH09289339A THERMOELECTRIC TRANSDUCER MATERIAL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH09289339A
公开(公告)日：1997-11-04
申请号：JP10009496
申请日：1996-04-22
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMAZAKI KEIICHI , YODA HIROYOSHI , UEDA TAKUSANE , HASHIMOTO NOBORU
IPC分类号： H01L35/14 , H01L35/34
摘要： PROBLEM TO BE SOLVED: To provide a thermoelectric transducer material having high performance and excellent mechanical strength which is mainly formed by atmospheric sintering, and manufacture thereof. SOLUTION: A thermoelectric transducer material is made of a sintered material of an alloy containing at least two kinds of elements or more selected from the group consisting of Bi, Te, Se and Sb. The sintered material contains Ga or an alloy phase including Ga, and this Ga or alloy phase including Ga exists on the grain boundary of the sintered material. A compact, formed by molding mixed powder of an alloy containing at least two kinds of elements or more and Ga or an alloy containing Ga with a content of 0.1-20% by volume with respect to the entire quantity of the thermoelectric transducer material, is sintered at a temperature equal, to or higher than the melting start temperature of Ga or the alloy containing Ga in a non-oxide atmosphere, thereby manufacturing the thermoelectric transducer material. The compact is obtained by molding composite powder which is formed by applying Ga or the alloy containing Ga onto the surface of the alloy powder containing at least two kinds of elements or more.

47. 发明专利

JPH07267742A PRODUCTION OF ALUMINUM NITRIDE GREEN SHEET 失效
公开(公告)号：JPH07267742A
公开(公告)日：1995-10-17
申请号：JP5892694
申请日：1994-03-29
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： UEDA TAKUSANE , MAKIO KEIZOU , ISHIHARA MASAYUKI , KAJITA SUSUMU , HASHIMOTO NOBORU , YODA HIROYOSHI
IPC分类号： C04B35/632 , B28B3/20 , C04B35/581
摘要： PURPOSE:To produce an aluminum nitride green sheet giving an aluminum nitride substrate of >=1.0mm thickness excellent in surface smoothness without oxidizing aluminum nitride powder during production. CONSTITUTION:Aluminum nitride powder is mixed and kneaded with a sintering aid, a binder, a dispersant, a plasticizer and an org. solvent and the resultant kneaded material is formed into a sheet by extrusion molding to produce the objective aluminum nitride green sheet. Ethyl cellulose and/or acrylic resin is used as the binder and an org. solvent capable of dissolving the hinder and having 80-190 deg.C b.p. is used as the org. solvent.

48. 发明专利

JPH07267739A PRODUCTION OF ALUMINUM NITRIDE GREEN SHEET 失效
公开(公告)号：JPH07267739A
公开(公告)日：1995-10-17
申请号：JP5892594
申请日：1994-03-29
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： UEDA TAKUSANE , HASHIMOTO NOBORU , KAJITA SUSUMU , YODA HIROYOSHI
IPC分类号： C04B35/622 , B28B3/02 , C04B35/581 , C04B35/632
摘要： PURPOSE:To produce an aluminum nitride green sheet giving a sintered substrate almost freefrom warpage and unevenness in dimensions. CONSTITUTION:Aluminum nitride powder is mixed with a sintering aid, a dispersant, a binder, a lubricant and an org. solvent to prepare a slurry, this slurry is spray-dried and the resultant granular powder is formed into a sheet by press compacting to produce the objective aluminum nitride green sheet. The binder is contained by 2-6 pts.wt. per 100 pts.wt. aluminum nitride powder and oxidized polyethylene wax is contained as the lubricant by 2-6 pts.wt.

49. 发明专利

JPH06219846A PRODUCTION OF ALUMINUM NITRIDE SINTERED COMPACT 失效
公开(公告)号：JPH06219846A
公开(公告)日：1994-08-09
申请号：JP1074993
申请日：1993-01-26
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： TANAKA YASUSHI , HASHIMOTO NOBORU , KAJITA SUSUMU , YODA HIROYOSHI
IPC分类号： C04B35/581 , C04B35/58 , C04B35/626
摘要： PURPOSE:To obtain an AlN sintered compact having high heat conductivity at a low firing temp. of /g specific surface area is used as the above-mentioned powdery AlN and a combination of a proper amt. each of a compd. of a rare earth element (sintering aid 1), a compd. of an alkaline earth metal (sintering aid 2) and NbC (sintering aid 3) is used as the above sintering aid. The above compact is fired at

50. 发明专利

JPH0687659A PRODUCTION OF ALUMINUM NITRIDE SINTERED COMPACT 失效
公开(公告)号：JPH0687659A
公开(公告)日：1994-03-29
申请号：JP33925492
申请日：1992-12-18
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： HASHIMOTO NOBORU , KAJITA SUSUMU , YODA HIROYOSHI , TANAKA YASUSHI
IPC分类号： C04B35/581 , C04B35/58
摘要： PURPOSE:To obtain an aluminum nitride sintered compact having high heat conductivity at a low firing temp. by adding specified sintering aids to aluminum nitride powder, compacting them and sintering the resulting compact by firing in a nonoxidizing atmosphere. CONSTITUTION:When sintering aids are added to aluminum nitride powder, they are compacted and the resulting compact is sintered by firing in a nonoxidizing atmosphere to produce an aluminum nitride sintered compact, at least one kind of rare earth metal compd., at least one kind of alkaline earth metal compd. and LaB6 are used in combination as the sintering aids by 0.01-10wt.%, 0.01-10wt.% and 0.01-5wt.% in 100wt.% of the sintered compact, respectively.

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