基本信息:
- 专利标题： MULTILAYER POLYETHYLENE FILMS, AND ARTICLES MADE THEREFROM
- 申请号：EP16801086.6 申请日：2016-11-08
- 公开(公告)号：EP3386712A1 公开(公告)日：2018-10-17
- 发明人： KALIHARI, Vivek , ARTEAGA LARIOS, Fabricio , DEGROOT, Jacquelyn A.
- 申请人： Dow Global Technologies LLC , Dow Quimica Mexicana S.A.de C.V.
- 申请人地址： 2040 Dow Center Midland, MI 48674 US
- 专利权人： Dow Global Technologies LLC,Dow Quimica Mexicana S.A.de C.V.
- 当前专利权人： Dow Global Technologies LLC,Dow Quimica Mexicana S.A.de C.V.
- 当前专利权人地址： 2040 Dow Center Midland, MI 48674 US
- 代理机构： Boult Wade Tennant LLP
- 优先权： US201562266194P 20151211
- 国际公布： WO2017099923 20170615
- 主分类号： B29C47/06
- IPC分类号： B29C47/06 ; B32B27/08
摘要：
A multilayer polyethylene film comprising a core layer, a first outer layer, and a second outer layer, wherein the core layer is positioned between the first outer layer and the second outer layer, the core layer comprises a linear low density polyethylene and, optionally, a first low density polyethylene resin, and the first outer layer and the second outer layer independently comprise a polyethylene resin and, optionally, a second low density polyethylene resin, wherein the density of the linear low density polyethylene is less than the density of the polyethylene resin.
公开/授权文献:
- EP3386712B1 MULTILAYER POLYETHYLENE FILMS, AND ARTICLES MADE THEREFROM 公开/授权日：2021-12-01
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C47/00 | 挤出成型，即挤出成型材料通过模子或喷嘴，模子或喷嘴给出要求的形状；所用的设备 |
| --------B29C47/04 | .多层的或多色的制品的 |
| ----------B29C47/06 | ..多层的制品 |