Molding resin composition and method of molding

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article

Reexamination Certificate

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Details

C525S423000, C525S424000, C525S425000, C525S428000, C525S429000, C525S438000, C525S440030, C525S442000, C525S443000, C525S444000, C525S452000, C525S481000, C525S495000, C525S501000, C525S528000, C525S533000, C525S535000

Reexamination Certificate

active

07001560

ABSTRACT:
The present invention provides a resin composition suitable for molding a microscopic structure that has small cure shrinkage, good mold transfer properties and excellent properties for post-processing such as polishing processing and laser processing. Such a resin is a thermosetting resin composition comprising 95 to 35 wt % of a thermosetting resin and 5 to 65 wt % of organic filler having a particle size of 10 μm or less. From such a resin, an ink ejecting apparatus having a microscopic structure, for example, a nozzle of a diameter of 30 μm, is integrally molded.

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