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    • 2. 发明授权
    • Conductive metal paste
    • 导电金属膏
    • US08021580B2
    • 2011-09-20
    • US11571249
    • 2004-06-23
    • Masayuki UedaHiroshi SaitoKazuo HosoyaNoriaki HataYorishige Matsuba
    • Masayuki UedaHiroshi SaitoKazuo HosoyaNoriaki HataYorishige Matsuba
    • H01B1/02
    • H01B1/22C08K5/17C08K9/04Y10S977/773Y10T428/29
    • The present invention provides a conductive metal paste, available for fabrication of a metal fine particle sintered product layer, which has excellent adhesion to a surface of an underlying substrate such as a glass substrate and also has good conductivity. The conductive metal paste according to the present invention contains, per 100 parts by mass of the metal fine particles whose average particle size is 1 to 100 nm, 10 to 60 parts by mass in total of one or more compounds which are used in a coating molecular layer on a surface of a metal fine particle and which have a group capable of coordinate bonding to a metal element contained in the metal fine particles via a lone pair held by a nitrogen, oxygen, or sulfur atom, and also contains one or more metal compounds which are reduced by heating up to 250° C. or higher to be able to precipitate a metal atom such that a total amount of metals contained in the metal compound is within a range from 0.3 to 7 parts by mass, and further, 100 to 500 parts by mass of an amine-based solvent capable of dissolving the metal compounds blended per 10 parts by mass in total of metals in the metal compounds, wherein all of these components are uniformly dissolved and dispersed in an organic solvent used as a dispersion solvent for the metal fine particles.
    • 本发明提供一种可用于制造金属微粒烧结产品层的导电金属膏,其对诸如玻璃基底的基底的表面具有优异的粘附性,并且还具有良好的导电性。 根据本发明的导电性金属糊剂,相对于平均粒径为1〜100nm的金属微粒100质量份,含有10质量份以上的涂料中使用的1种以上的化合物 分子层,并且具有能够通过由氮,氧或硫原子保持的孤立对而与金属微粒中所含的金属元素配位的基团,并且还含有一个或多个 金属化合物通过加热至250℃以上而还原,能够沉淀金属原子,使金属化合物中所含金属的总量在0.3〜7质量份的范围内, 将金属化合物中的金属总量相对于10质量份共混的能够溶解金属化合物的胺类溶剂100〜500质量份,其中所有这些成分均匀地溶解并分散在有机溶剂中 作为金属微粒的分散溶剂。
    • 3. 发明申请
    • Conductive Metal Paste
    • 导电金属膏
    • US20080105853A1
    • 2008-05-08
    • US11571249
    • 2004-06-23
    • Masayuki UedaHiroshi SaitoKazuo HosoyaNoriaki HataYorishige Matsuba
    • Masayuki UedaHiroshi SaitoKazuo HosoyaNoriaki HataYorishige Matsuba
    • H01B1/02
    • H01B1/22C08K5/17C08K9/04Y10S977/773Y10T428/29
    • The present invention provides a conductive metal paste, available for fabrication of a metal fine particle sintered product layer, which has excellent adhesion to a surface of an underlying substrate such as a glass substrate and also has good conductivity. The conductive metal paste according to the present invention contains, per 100 parts by mass of the metal fine particles whose average particle size is 1 to 100 nm, 10 to 60 parts by mass in total of one or more compounds which are used in a coating molecular layer on a surface of a metal fine particle and which have a group capable of coordinate bonding to a metal element contained in the metal fine particles via a lone pair held by a nitrogen, oxygen, or sulfur atom, and also contains one or more metal compounds which are reduced by heating up to 250° C. or higher to be able to precipitate a metal atom such that a total amount of metals contained in the metal compound is within a range from 0.3 to 7 parts by mass, and further, 100 to 500 parts by mass of an amine-based solvent capable of dissolving the metal compounds blended per 10 parts by mass in total of metals in the metal compounds, wherein all of these components are uniformly dissolved and dispersed in an organic solvent used as a dispersion solvent for the metal fine particles.
    • 本发明提供一种可用于制造金属微粒烧结产品层的导电金属膏,其对诸如玻璃基底的基底的表面具有优异的粘附性,并且还具有良好的导电性。 根据本发明的导电性金属糊剂,相对于平均粒径为1〜100nm的金属微粒100质量份,含有10质量份以上的涂料中使用的1种以上的化合物 分子层,并且具有能够通过由氮,氧或硫原子保持的孤立对而与金属微粒中所含的金属元素配位的基团,并且还含有一个或多个 金属化合物通过加热至250℃以上而还原,能够沉淀金属原子,使金属化合物中所含金属的总量在0.3〜7质量份的范围内, 将金属化合物中的金属总量相对于10质量份共混的能够溶解金属化合物的胺类溶剂100〜500质量份,其中所有这些成分均匀地溶解并分散在有机溶剂中 作为金属微粒的分散溶剂。