摘要:
A vibration-damping thermoplastic resin composition comprising (a) 50 to 90 wt % of an amorphous thermoplastic resin (component A) having a loss tangent (tan &dgr;) value of 0.01 to 0.04 and a deflection temperature under load of not lower than 120° C. and (b) 50 to 10 wt % of a methyl methacrylate resin (component B), wherein an article molded from the resin composition has the following physical properties (1) to (4), i.e., (1) a loss factor of 0.04 to 0.08, (2) a water absorption of not higher than 0.30 wt %, (3) a specific gravity of 1.05 to 1.3, and (4) a deflection temperature under load of 110 to 170° C.; and an article molded therefrom. According to the present invention, a thermoplastic resin composition and an article molded therefrom which are excellent in vibration dampability as well as dimensional accuracy, rigidity and heat resistance and are light in weight, is provided.
摘要:
Data output apparatus registers special format data added to specific character data together therewith in a registered word memory. When sentence data is read out from a sentence memory, the character data included in the sentence data and coinciding with the specific character data is automatically printed with the special format data.
摘要:
A mobile device of the present invention having an upper case, a lower case arranged under the upper case, and a middle case arranged inside the upper case and the lower case, includes a first engaging section which is provided in the peripheral edge portion of the undersurface of the upper case, a second engaging section which is provided in the peripheral edge portion of the top surface of the middle case and engages with the first engaging section, a third engaging section which is provided in the peripheral edge portion of the undersurface of the middle case, and a fourth engaging section which is provided in the peripheral edge portion of the top surface of the lower case and engages with the third engaging section.