| 发明名称 |
Film for Soil Processing Using Smoke |
| 摘要 |
<p>Film (A) comprises a mixt. of at least one polyamide and at least one polyolefin, and is intended for use in agriculture to cover soil injected with a fumigant. Pref. in addition, the film has a second layer (B) consisting of a polyolefin or three layers (BAB). A coextrusion binder may be used between layers A and B. The quantity of polyamide in film A forms 50-75 pts. per 100 pts. of poly-amide/polyolefin mixt..</p> |
| 申请公布号 |
CA2187104(A1) |
申请公布日期 |
1997.04.06 |
| 申请号 |
CA19962187104 |
申请日期 |
1996.10.03 |
| 申请人 |
ELF ATOCHEM S.A. |
发明人 |
BASSET, DOMINIQUE;CORBIC-BELLINGER, MARIE-PIERRE;ECHALIER, BRUNO |
| 分类号 |
A01G13/02;A01G11/00;A01M13/00;A01M17/00;B29D7/01;B29K77/00;B32B27/32;B32B27/34;C08J5/18;C08L77/02;(IPC1-7):C08L23/00;C08L77/00 |
主分类号 |
A01G13/02 |
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