发明名称 |
TEKENLAAG VOOR KUNSTSTOFFOLIES. |
摘要 |
<p>This invention relates to an improvement in a drawing layer for a plastic film, in particular for a polyester film, said drawing layer being adherent to the film and comprising a cellulose ester crosslinked by a formaldehyde resin, and including a matt-finishing agent and/or a pigment, the improvement which comprises that the drawing layer additionally contains at least one copolymer containing maleic anhydride units.</p> |
申请公布号 |
NL7713786(A) |
申请公布日期 |
1978.06.20 |
申请号 |
NL19770013786 |
申请日期 |
1977.12.13 |
申请人 |
HOECHST AKTIENGESELLSCHAFT TE FRANKFORT A/D MAIN, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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分类号 |
B32B23/20;B05D5/04;B32B27/36;B32B33/00;B44D3/18;C08J7/04;(IPC1-7):08L1/08;09D3/727;09D3/14;05D5/00 |
主分类号 |
B32B23/20 |
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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