| 摘要 |
<P>PROBLEM TO BE SOLVED: To impart functional characteristics such as heat insulation, ultraviolet screening and radio transmittance to an interlayer of laminated glass without affecting the interlayer by incorporating functional ultra-fine particles properly dispersed therein. Ž<P>SOLUTION: The raw material resin composition for an interlayer for manufacturing laminated glass having heat ray screening characteristic of ≤65% solar transmittance, etc., is produced by dispersing 10.0-0.01 wt.% of functional ultra-fine particles having 0.2-0.001 μm particle diameter selected from conductive antimony-containing tin oxide ultra-fine particles and conductive tin-containing indium oxide ultra-fine particles mixed and kneaded into a polyvinyl butyral-based resin composition or an ethylene-vinyl acetate copolymer-based resin composition. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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