发明申请
- 专利标题： MULTILAYER FILMS HAVING AT LEAST THREE LAYERS AND METHODS OF PRODUCING THE SAME
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申请号： PCT/US2020/044856申请日： 2020-08-04
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公开(公告)号： WO2021026134A1公开(公告)日： 2021-02-11
- 发明人: ALABOSON, Justice , BISWAS, Sanjib , GAUBERT, Joshua B. , GINGER, Douglas S. , KALIHARI, Vivek , KAPUR, Mridula , KARDOS, Lori L. , MAZZOLA, Nicolas Cardoso , OLAJIDE, JR., Francis O. , ONER-DELIORMANLI, Didem , RUIZ, Jose Eduardo
- 申请人： DOW GLOBAL TECHNOLOGIES LLC
- 申请人地址： 2211 H.H. Dow Way Midland, Michigan 48674 US
- 专利权人： DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人： DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人地址： 2211 H.H. Dow Way Midland, Michigan 48674 US
- 代理机构： MONTELEONE, Allisyn E. et al.
- 优先权： US62/883,469 20190806; US62/883,467 20190806
- 主分类号： B32B27/08
- IPC分类号： B32B27/08 ; B32B27/30 ; B32B27/32
摘要：
Embodiments of the present disclosure are directed to multilayer films. Embodiments of the multilayer films may include a first layer comprising a polyethylene composition having a density of 0.924 g/cm 3 to 0.936 g/cm 3 and a melt index (I 2 ) of 0.25 g/10 minutes to 2.0 g/10 minutes, a second layer comprising a first polyolefin, a third layer comprising a second polyolefin. The first layer may be positioned between the second layer and the third layer. The first polyolefin and the second polyolefin may be the same or different.
