发明名称 |
Graphic arts and graphic media |
摘要 |
Graphic arts media are provided which offer raised, three-dimensional effects. A basic medium is formulated of a colorant, film-forming binder, a solvent vehicle and thermally expandable microspheres. The microspheres are treated to preclude or inhibit solvation in the solvent vehicle by coating with a compound which is a non-solvent for the microspheres but which preferentially wets the surface thereof. Alkyl alcohols having about 3 to 5 carbon atoms in the alkyl chain are employed.
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申请公布号 |
US4044176(A) |
申请公布日期 |
1977.08.23 |
申请号 |
US19750586249 |
申请日期 |
1975.06.12 |
申请人 |
PRATT & LAMBERT, INC. |
发明人 |
WOLINSKI, LEON E.;ENDRESS, ARTHUR R. |
分类号 |
B05D5/06;B41M3/18;B41M7/00;B44C1/20;B44D3/18;C09D5/28;C09D11/00;D06P5/00;(IPC1-7):B05D5/00 |
主分类号 |
B05D5/06 |
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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