发明名称 |
Process for producing easily adherable polyester film |
摘要 |
A process for producing an easily adherable biaxially stretched polyester film, which comprises coating a primer composition consisting of (A) and aqueous dispersion of polyurethane and (B) a montan wax salt and optionally a nonionic or anionic surface-active agent on the surface of a polyester film which has not yet been stretched completely, drying the coating, completing the stretching of the coated film, and then heat-setting it thereby to form a primer coated layer on the film surface. |
申请公布号 |
US4364885(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19810272524 |
申请日期 |
1981.06.11 |
申请人 |
TEIJIN LIMITED |
发明人 |
KANAI, TAMAKI;YAMAGICHI, TAKASHI;YOSHIKAWA, HIROFUMI;SUZUKI, KENJI;OHTA, YOSHIKATSU |
分类号 |
B32B27/18;B32B27/36;B32B27/40;B41M1/30;C08G18/08;C08J7/04;C09D175/04;G03C1/93;G03G7/00;(IPC1-7):29D9/00;29C17/02;32B27/18 |
主分类号 |
B32B27/18 |
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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