发明名称 PLASTIC CARD HAVING METALLIC LUSTER
摘要 A colored plastic sheet is interposed between a pair of metallic luster plastic sheets having metallic luster pigment dispersed therein and sandwiched between a pair of transparent plastic sheets to form a metallic luster plastic card. The metallic luster plastic card has good and homogeneous luster with the use of a relatively small amount of a metallic luster pigment without entailing an increase of the total thickness of the card and also has a high optical transmission density which is required for positional recognition of the card.
申请公布号 HK46390(A) 申请公布日期 1990.06.22
申请号 HK19900000463 申请日期 1990.06.14
申请人 DAI NIPPON INSATSU KABUSHIKI KAISHA;TAIHEI KAGAKU SEIHIN KABUSHIKI KAISHA 发明人 SUZUKI, NORIMOTO;HAYAKAWA, FUKUICHIRO
分类号 B32B27/06;B42D15/10;B44C3/02;B44F1/04 主分类号 B32B27/06
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