发明名称 |
Multi-stage irradiation process for production of acrylic based adhesives and adhesives made thereby |
摘要 |
Disclosed is a novel, multi-stage irradiation process for the production of an acrylic-based adhesive or pressure-sensitive adhesive tape. The first irradiation step or stage employs electromagnetic radiation at a relatively low average intensity (i.e., 0.1 to 20 mW/cm2) and the subsequent step employs electromagnetic radiation at a relatively higher average intensity (i.e., greater than 20 mW/cm2.) Also disclosed are acrylic-based psa tape materials made by the novel process.
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申请公布号 |
US6436532(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20010761370 |
申请日期 |
2001.01.16 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MOON JOHN D.;ZIEGLER LOUISE A.;VESLEY GEORGE F.;MEHNER ROBERT C.;EDBERG MARK S.;ANDERSON ROBERT D. |
分类号 |
C08F2/48;C08F20/12;C09J4/00;C09J4/02;C09J7/02;(IPC1-7):B32B27/16 |
主分类号 |
C08F2/48 |
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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