- 专利标题: POLYMER COMPOSITION COMPRISING RECYCLED LOW DENSITY POLYETHYLENE FOR PACKAGING APPLICATIONS
-
申请号: EP23152904.1申请日: 2023-01-23
-
公开(公告)号: EP4403598A1公开(公告)日: 2024-07-24
- 发明人: BURYAK, Andrey
- 申请人: Borealis AG
- 申请人地址: AT 1020 Vienna Trabrennstrasse 6-8
- 专利权人: Borealis AG
- 当前专利权人: Borealis AG
- 当前专利权人地址: AT 1020 Vienna Trabrennstrasse 6-8
- 代理机构: Ter Meer Steinmeister & Partner
- 主分类号: C08J5/18
- IPC分类号: C08J5/18 ; C08L23/04 ; C08L23/08
摘要:
The present invention relates to a polymer composition comprising a recycled low density polyethylene and a linear low density polyethylene being a terpolymer of ethylene and two alpha-olefin comonomers and having a density ranging from 915 kg/m3 and more to less than 928 kg/m3. Furthermore, a monolayer film comprising such a polymer composition or a multilayered film structure comprising such a polymer composition, and a method for their manufacture is provided by the present invention. Additionally, the present invention is directed to the use of a linear low density polyethylene being a terpolymer of ethylene and two alpha-olefin comonomers and having a density in a specific range for the manufacture of a monolayer film comprising recycled low density polyethylene.
信息查询