发明名称 |
COATED SUBSTRATES AND PACKAGES PREPARED THEREFROM |
摘要 |
<p>The invention relates to a perforated coated substrate comprising at least the following: i) a first layer, ii) a second layer, and iii) a woven and/or nonwoven web; and wherein the second layer has a lower softening and/or melting temperature, as compared with the respective softening and/or melting temperatures of the first layer, and the respective softening and/or melting temperatures of the web; and wherein the layers of the coated substrate have perforations with a common center.</p> |
申请公布号 |
WO2009091952(A9) |
申请公布日期 |
2009.09.03 |
申请号 |
WO2009US31213 |
申请日期 |
2009.01.16 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC.;ARROYO VILLAN, MARIA;DOMENECH, ANGELS;ZUERCHER, KARL |
发明人 |
ARROYO VILLAN, MARIA;DOMENECH, ANGELS;ZUERCHER, KARL |
分类号 |
B32B27/12;B32B27/32 |
主分类号 |
B32B27/12 |
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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