发明名称 |
ADHESION OF HYDROPHILIC LAYERS ON POLYESTER FILMS |
摘要 |
<p>The adhesion of hydrophilic layers on a dimensionally stable polyester film support is improved by applying after longitudinal stretching of the polyester film a single adhesive layer thereon. The thus covered polyester film is stretched in transverse direction and heat-setted at 180 DEG -220 DEG C. The adhesive layer comprises 30 to 80 % by weight of a chlorine-containing copolymer, 5 to 30 % by weight of gelatin, 5 to 40 % by weight of a plasticizer for the gelatin and 0 to 30 % by weight of a metal-complexing antistatic agent.</p> |
申请公布号 |
CA1013993(A) |
申请公布日期 |
1977.07.19 |
申请号 |
CA19730171368 |
申请日期 |
1973.05.15 |
申请人 |
AGFA-GEVAERT NAAMLOZE VENNOOTSCHAP |
发明人 |
VAN PAESSCHEN, AUGUST J.;VAN GOSSUM, LUCIEN J.;PRIEM, JAN J. |
分类号 |
B29C55/00;B29C49/00;B29C55/14;G03C1/795;G03C1/91;G03C1/93 |
主分类号 |
B29C55/00 |
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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