| 发明名称 |
Thermoplastic Polyester Having Enhanced Barrier and Impact Properties |
| 摘要 |
A polyester composition is suitable for food and beverage packaging. The polyester composition is obtained by blending: (a) 90-97 wt. % of a thermoplastic polyester selected from polyethylene terephthalate, polyethylene naphthalene, and mixtures thereof, (b) 2-6 wt. % of MXD6, (c) 1-5000 ppm of a cobalt salt, (d) 0.1-1000 ppm ethylene glycol (EG), and (e) 0.1-1000 ppm of pyromellitic dianhydride (PMDA). |
| 申请公布号 |
US2016237274(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201415024005 |
申请日期 |
2014.09.23 |
| 申请人 |
ANHEUSER-BUSCH INBEV SA |
发明人 |
Peirsman Daniel;Valles Vanessa;Godara Ajay |
| 分类号 |
C08L67/02;B32B1/02;B32B27/36 |
主分类号 |
C08L67/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polyester composition suitable for food and beverage packaging, said polyester composition obtained by blending:
(a) 90-97 wt. % of a thermoplastic polyester selected from polyethylene terephthalate, polyethylene naphthalene, and mixtures thereof, (b) 2-6 wt. % of MXD6, (c) 1-5000 ppm of a cobalt salt, (d) 0.1-1000 ppm ethylene glycol (EG), and (e) 0.1-1000 ppm of pyromellitic dianhydride (PMDA). |
| 地址 |
Brussels BE |
