| 发明名称 | Aluminium barrier laminate | ||
| 摘要 | The present subject matter relates to a laminate comprising: an outer layer of 50% to 70% of High Density Polyethylene (HDPE) and 50% to 30% of Linear Low Density Polyethylene (LLDPE); an aluminum core layer disposed between Ethylene Acrylic Acid (EAA) layers; and an inner layer of about 50% to 70% of High Density Polyethylene (HDPE) and 50% to 30% of Linear Low Density Polyethylene (LLDPE). The outer polyethylene layer or inner polyethylene layer is a multilayer film, preferably three layer film.;The present subject matter also relates to a process for the preparation of the laminate. | ||
| 申请公布号 | US9555601(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201214122663 | 申请日期 | 2012.05.31 |
| 申请人 | ESSEL PROPACK LTD. | 发明人 | Bhattacharya Satya Prasad;Banerjee Mrinal Kanti |
| 分类号 | B32B15/082;B32B15/08;B32B15/20;B32B27/08;B32B27/20;B32B27/30;B32B27/32;B32B7/02;B32B7/12;C08J5/12;B32B27/16;B32B1/08 | 主分类号 | B32B15/082 |
| 代理机构 | Knobbe Martens Olson & Bear LLP | 代理人 | Knobbe Martens Olson & Bear LLP |
| 主权项 | 1. A laminate comprising: an outer layer of 50% to 70% of a High Density Polyethylene (HDPE) and 50% to 30% of a Linear Low Density Polyethylene (LLDPE); an aluminium core layer disposed between Ethylene Acrylic Acid (EAA); and an inner layer of 50% to 70% of a High Density Polyethylene (HDPE) and 50% to 30% of a Linear Low Density Polyethylene (LLDPE), wherein the outer polyethylene layer comprises a film and the middle layer of the three-layer film comprises a pigment. | ||
| 地址 | Mumbai IN | ||