发明名称 |
Article having marking thereon and methods of making. |
摘要 |
<p>An elongated material such as a cable (20), for example, is provided with a repetitive pattern of a marking (40) which provide information to an observer. Each marking includes intentionally discernible indentations or recesses (33-33) which are formed in plastic material comprising an outer covering (32) of the elongated material. Further, each indentation is filled with a pigmented material (50) which provides a desirable color contrast with the color of the outer covering. The filling material must have a melt viscosity which allows it to be flowed easily into the indentations, yet be retainable in the indentations during handling of the elongated material such as during installation of a cable.</p> |
申请公布号 |
EP0415674(A2) |
申请公布日期 |
1991.03.06 |
申请号 |
EP19900309334 |
申请日期 |
1990.08.24 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
REY, CELESTINO;WESSELS, ROBERT A., JR.;ANDREWS, JACK E. |
分类号 |
B41M5/26;B44B7/00;H01B7/36;H01B13/34 |
主分类号 |
B41M5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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