| 发明名称 |
POROUS PARTICLES IN COATING RESINS FOR POLYESTER FILM |
| 摘要 |
An orientated polyester film coated on at least one surface with a coating that improves its antiblocking properties is disclosed. The coating contains an organic polymer and about 0.002 % to 1.5 % by weight, based on the weight of the coating, of porous particles that have a pore volume of at least 0.03 mL/g and a particle size of about 0.5 mu m to 4.5 mu m. |
| 申请公布号 |
WO9950343(A1) |
申请公布日期 |
1999.10.07 |
| 申请号 |
WO1999US06821 |
申请日期 |
1999.03.29 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHAPPELL, CORNELL, JR.;SIDDIQUI, JUNAID, AHMED |
| 分类号 |
B32B27/36;C08J7/04;C09D7/12;C09D167/02;C09D201/00;(IPC1-7):C08J7/04 |
主分类号 |
B32B27/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
