发明名称 |
Pressure-sensitive transferring protective covering material and method for protecting and covering a print formed of a dye on an object with the use of said material |
摘要 |
A pressure-sensitive transferring protective covering material comprising at least (a) first flexible substrate, (b) an adhesive layer, (c) a solid resin layer, and (d) a second flexible substrate which are stacked in the named order, wherein said first flexible substrate (a) has a peel force of 30 g/inch to 120 g/inch against said adhesive layer (b), said adhesive layer (b) contains a hindered amine series light stabilizer and has a cohesion of 500 g/inch to 1500 g/inch, said solid resin layer (c) comprises a transparent resin layer containing a ultraviolet absorber and having a glass transition temperature of 50 DEG C. or above, and said second flexible substrate (d) has a peel force of 120 g/inch to 400 g/inch against said solid resin layer (c). A method for protecting and covering a print formed on an object using said pressure-sensitive transferring protective covering material.
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申请公布号 |
US5954906(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19970851273 |
申请日期 |
1997.05.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ABE, TSUTOMU;SUZUKI, EIICHI;SAKAKI, MAMORU;NOGUCHI, HIROMICHI;MATSUO, KEISUKE;HIROSE, MIFUNE;MORIYA, KENICHI |
分类号 |
B41M5/03;B32B7/06;B32B7/10;B32B27/16;B32B27/18;B32B27/30;B32B27/40;B41M7/00;C09J7/02;(IPC1-7):B41M5/00 |
主分类号 |
B41M5/03 |
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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