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AssigneeSumitomo Electric Fine Polymer, Inc.
InventorsHiroshi Hayami, Shinya Nishikawa
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A heat-resistant engineering-plastic composition that satisfies a soldering-heat resistance of 260° C. for 10 to 60 secs., that is less costly, that is free of problems in injection molding process, and that is excellent in heat-aging resistance. A heat-resistant molded product made with the heat-resistant engineering-plastic composition, such as a connector mounted on printed circuit board. The heat-resistant molded product is produced by (a) melt-kneading (a1) an engineering plastic either having or introduced an active site for reacting with a specific functional group and (a2) either an organic compound that has both the said specific functional group and a polymerizing functional group in the same molecule or polyolefin that has the said specific functional group described in (a1) to obtain a resin composition, (b) melt-molding the resin composition comprising of (a), and (c) irradiating the melt-molded resin composition with ionizing radiation.
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
A heat-resistant molded product capable of withstanding a soldering operation at 260° C. for 60 seconds, the heat-resistant molded product being produced by the following steps:
Dependencies are inferred from the claim text.