发明名称 |
Multilayer pressure-sensitive adhesive construction |
摘要 |
The present invention is directed toward multilayer pressure-sensitive adhesive constructions with improved convertibility and aging. In one embodiment, the multilayer constructions have one layer formed of a first adhesive composition having a first glass transition temperature, and also having a tangent delta greater than about 0.5 at 102 radians per second at 20° C., and a storage modulus greater than about 3x108 dynes/cm2 at 104 radians per second at 20° C. At least a second adhesive layer is provided in the construction, the second adhesive layer comprising a second adhesive composition with a second glass transition temperature. |
申请公布号 |
AU703705(B2) |
申请公布日期 |
1999.04.01 |
申请号 |
AU19950035892 |
申请日期 |
1995.09.15 |
申请人 |
AVERY DENNISON CORPORATION |
发明人 |
JESSE C ERCILLO;ROGER H MANN;KARL JOSEPHY;LUIGI SARTOR;YUKIHIKO SASAKI;HENK DE KONING;ENG-PI CHANG |
分类号 |
B05C5/02;B05C9/06;C09J7/02;(IPC1-7):B32B7/10 |
主分类号 |
B05C5/02 |
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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