发明名称 GELBE RETROREFLEKTIERENDE FAHRBAHNMARKIERUNGEN
摘要 A pavement marking that has yellow-tinted, retroreflective beads partially embedded in a bead-carrier medium. The bead-carrier medium contains 0.5 to 15 volume percent of a light-scattering agent that scatters white light. The pavement marking is able to retroreflect a distinct yellow color at nighttime without using yellow pigments that contain the potentially-toxic metals, cadmium, chromium, and lead.
申请公布号 DE69302899(T2) 申请公布日期 1996.10.31
申请号 DE1993602899T 申请日期 1993.01.14
申请人 MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US 发明人 JACOBS, GREGORY, F., SAINT PAUL, MN 55133-3427, US;LASCH, JAMES, E., SAINT PAUL, MN 55133-3427, US;HEDBLOM, THOMAS, P., SAINT PAUL, MN 55133-3427, US;STUMP, LARRY, K., SAINT PAUL, MN 55133-3427, US
分类号 B29D99/00;E01F9/04;E01F9/08;G02B5/02;G02B5/128 主分类号 B29D99/00
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