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Ace S.A. Patents |
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Assignee: Ace S.A.
Address: Angleur, BE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6676871 |
Gas-permeable but liquid-impermeable polyolefin microporous films |
January 13, 2004 |
| The invention concerns a method for producing a microporous film with strong isotropic tendency permeable to gases and impermeable to aqueous liquids, consisting of at least one layer, comprising the following successive steps: preparing a mixture consisting of a polyolefin matrix co |
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