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专利名称：RETROREFLECTIVE SHEETING发明人：BIELAK, Harald申请号：EP97953442.7申请日：19971229公开号：EP1058858A1公开日：20001213
摘要：Retroeflection sheet material, which includes (a) plane mirror, to be attackedpetite person and primes or unprimed specular reflection surface, and reflector iscontaining being selected from metallized paper and metallized polymeric; (2) made ofsubstantially spherical, the substantial transparent particle of dispersion is in lighttransmission, the adhesive binder layer of the sensitive small lot of non-pressure, thedispersion adjacent to direct contact to a few mirror reflecting surface; Wherein theparticle is embedded in adhesive layer and with the reflector by a distance fromsubstantially out of control. This film shows interests retro-reflective properties, whilesaving manufacturing cost.
申请人：MINNESOTA MINING AND MANUFACTURING COMPANY
地址：3M Center,P.O. Box 33427 St. Paul,Minnesota 55133-3427 US
国籍：US
代理机构：VOSSIUS & PARTNER
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