| 发明名称 |
POLYMER COMPOSITION CONTAINING PLLA AND PDLA |
| 摘要 |
A polymer composition is presented and described and comprises, based on the total weight of the polymer composition, the following components: a. from 15 to 70% by weight of PLLA, b. from 0.1 to 15% by weight of PDLA, c. from 5 to 40% by weight of polyester, and d. from 5 to 40% by weight of organic or inorganic filler. These polymer compositions can be biodegradable, comprise mainly biobased carbon, and have an increased heat deflection temperature. These polymer compositions can moreover be used in specific processes in order to produce molded parts, films, or fibers which by virtue of their high heat deflection temperature can also be used as containers for coffee-preparation systems. |
| 申请公布号 |
US2017037241(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201515115798 |
申请日期 |
2015.02.02 |
| 申请人 |
BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG |
发明人 |
Schmidt Harald;Hess Christoph;Friedek Wolfgang;Beckmann Ralph |
| 分类号 |
C08L67/04;B65D85/804;B65D65/46 |
主分类号 |
C08L67/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymer composition comprising, based on the total weight of the polymer composition, the following components:
a. from 15 to 70% by weight of PLLA, b. from 0.1 to 15% by weight of PDLA, c. from 5 to 40% by weight of polyester, and d. from 5 to 40% by weight of organic or inorganic filler. |
| 地址 |
Emmerich DE |
