| 摘要 |
PROBLEM TO BE SOLVED: To provide a bracket insert molding base material capable of being sufficiently cured in a usual curing time, preventing the occurrence of molding failure such as swell or the like and capable of achieving excellent moldability and cost reduction. SOLUTION: In the bracket insert molding base material wherein the retainer bracket 10 set to a bracket attaching part 2 is integrated with a base material 1 simultaneously with the injection molding of the base material 1, the cross-sectional thicknesses of all of the parts of the attaching part 2 and the base material 1 are planned so that all of the parts of them are cured within a predetermined time. Further, a rod-shaped leg part 11 is provided on the under surface of the retainer bracket 10 in an extended state and embedded in the nearly central part of the attaching part 2 formed in an expanded state. COPYRIGHT: (C)2005,JPO&NCIPI
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