发明名称 |
IN-LINE MAGNETIC COATING INTEGRATED WITH A PRINTING PROCESS |
摘要 |
<p>A unitary method of making a printed magnetic assembly comprising: a) providing a molten magnetic hot melt composition comprising about 70 wt-% to about 95 wt-% of at least one magnetic material and about 5 wt-% to about 30 wt-% of at least one thermoplastic binder; b) directly extruding the magnetic composition at an elevated temperature when it is pliable onto a printable substrate layer with a single screw or double screw extruder to form at least one discrete thin magnetic layer on the printable substrate to form a layered sheet or roll; d) feeding the roll or sheet through a printing press at a speed of about 60 feet/minute to about 1000 feet/minute; e) printing on the printable substrate layer using at least one method selected from the group consisting flexo, gravure, digital and screen printing; and f) permanently magnetizing the magnetic layer, and articles made thereby.</p> |
申请公布号 |
WO2015038172(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
WO2013US66759 |
申请日期 |
2013.10.25 |
申请人 |
MAGNETNOTES, LTD. |
发明人 |
BOUDOURIS, RANDALL;STIERS, THOMAS;FERRANTINO, JOSEPH L.;FORTUNATO, ROBERT M.;HALUSKA, DAVID G.;RUNDQUIST, LUKE |
分类号 |
H01F41/16;B32B27/00;B32B27/18;C08J5/18;H01F7/02 |
主分类号 |
H01F41/16 |
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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