发明名称 |
METHODS FOR PRODUCING AN AT LEAST PARTIALLY CURED LAYER |
摘要 |
Methods for producing an at least partially cured layer by applying a layer including a (meth)acrylate-functional siloxane to a surface of a substrate, and irradiating the layer in a substantially inert atmosphere with a short wavelength polychromatic ultraviolet light source having a peak intensity at a wavelength of from about 160 nanometers to about 240 nanometers to at least partially cure the layer. Optionally, the layer is at a curing temperature greater than 25° C. In some embodiments, the layer has a thickness of about 0.1 micrometers to about 1 micrometer. In certain embodiments, the layer is substantially free of a photoinitiator and/or an organic solvent. In some particular embodiments, irradiating the layer with a short wavelength polychromatic ultraviolet light source takes place in an inert atmosphere including no greater than 50 ppm oxygen. The substantially cured layer may be a release layer or a low adhesion backsize (LAB). |
申请公布号 |
EP2750884(A1) |
申请公布日期 |
2014.07.09 |
申请号 |
EP20120827067 |
申请日期 |
2012.08.21 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
WRIGHT, ROBIN E.;MITERA, MARGAUX B.;WALTER, RICHARD L.;SETH, JAYSHREE;VENNE, JANET A. |
分类号 |
C09D183/06 |
主分类号 |
C09D183/06 |
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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