发明名称 |
STRIPPABLE COATING FILM, AND COATING PROCESS USING IT. |
摘要 |
<p>A strippable, masking film useful in, for example, beautifully finishing a color boundary in two-tone coating of an automobile or the like, and a coating process using it. A coating film containing 1 to 20 parts by weight of carbon black per 100 parts by weight of a resinous component is preferable, with a coating film formed of acrylic emulsion paint and having an adhesion strength of 20 to 1000 g/inch in 180 DEG -peeling strength being particularly preferable. The formed film can be cut by applying a YAG laser equipped with a Q switch oscillaton unit in a range of 0.5 to 10 kHz in a repeating frequency of E Q switch pulses, and two-tone coating can be beautifully finished utilizing it. When an adhesive paint is used as an underlying layer in contact with a substrate (prime layer) and a flexible, film-forming paint is used as surface layer (upper layer), with each layer containing carbon black described above, better effects can be obtained without damaging a substrate.</p> |
申请公布号 |
EP0243498(A4) |
申请公布日期 |
1989.02.23 |
申请号 |
EP19850905423 |
申请日期 |
1985.10.26 |
申请人 |
MITSUI TOATSU CHEMICALS, INCORPORATED |
发明人 |
KAMADA, KEIICHI;TORIKAI, MOTOYUKI;OHKITA, YASUO |
分类号 |
B05D1/32;C09D5/20;(IPC1-7):C09D5/20 |
主分类号 |
B05D1/32 |
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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