发明名称 |
Itsekiinnittyvä kalvo ja menetelmä sen aikaansaamiseksi |
摘要 |
Film of dielectric material, self-adhesive by virtue of an electrostatic force, which film contains gas blisters preferably of a flat shape. To achieve an adhesive quality of the film, the film is given a large internal unipolar charge, which is created by charging the film by means of an electric field intensive enough to produce partial discharges in the gas blisters and to cause the charges to move into the dielectric material of the film. |
申请公布号 |
FI95039(B) |
申请公布日期 |
1995.08.31 |
申请号 |
FI19940003721 |
申请日期 |
1994.08.12 |
申请人 |
OY MESSET AB |
发明人 |
KIRJAVAINEN, KARI;KORHONEN, KEIJO;RAEISAENEN, LASSE;KROEGER, JYRKI |
分类号 |
C08J7/00;B29C59/10;B29C71/00;B29D7/01;(IPC1-7):C08J5/12;C08J5/18;G09F7/12;B29C71/04 |
主分类号 |
C08J7/00 |
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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