| 发明名称 |
SACO PARA COMPOSICAO PRAGUICIDA |
| 摘要 |
<p>The invention relates to a sachet for pest control, composed at least in part of a gas- and water vapor-permeable substantially anhydrous non-woven fabric, said fabric being a plural component non-woven fabric comprising at least one material-forming fibers and having a melting or softening temperature above 165 DEG C. and a second material having thermoplastic properties ad a melting or softening temperature below 145 DEG C. The invention also relates to the use of the sachets for accommodating gas releasing pest control agents, in particular a composition based on alkaline earth and/or earth metal phosphides releasing phosphine gas.</p> |
| 申请公布号 |
BR8403536(A) |
申请公布日期 |
1985.06.25 |
| 申请号 |
BR19848403536 |
申请日期 |
1984.07.16 |
| 申请人 |
DR. WERNER FREYBERG, CHEMISCHE FABRIK DELITIA NACHF. |
发明人 |
DR. WOLFGANG FRIEMEL;REINER EHRET |
| 分类号 |
B65D33/01;A01M1/20;A01M17/00;A01N25/18;A01N59/26;A61L9/12;B65D30/02;B65D30/04;B65D65/38;B65D85/82;(IPC1-7):A01M13/00 |
主分类号 |
B65D33/01 |
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