| 发明名称 |
PAPER CUP COMPRISING A SHEET OF POLYLACTIC ACID LAMINATED PAPER |
| 摘要 |
A biodegradable paper cup comprising a single PLA laminated paper sheet can be manufactured using no adhesives. Employing a single PLA laminated paper sheet in which barium sulfate or precipitated barium sulfate is compounded with a PLA resin as cup making materials.
|
| 申请公布号 |
US2008176015(A1) |
申请公布日期 |
2008.07.24 |
| 申请号 |
US20080013597 |
申请日期 |
2008.01.14 |
| 申请人 |
YAMAMATSU TAKEYUKI;UEMURA MASAAKI |
发明人 |
YAMAMATSU TAKEYUKI;UEMURA MASAAKI |
| 分类号 |
B29D22/00 |
主分类号 |
B29D22/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
