MD20060244A - Material filtrant absorbant stratificat - Google Patents
Material filtrant absorbant stratificat Download PDFInfo
- Publication number
- MD20060244A MD20060244A MDA20060244A MD20060244A MD20060244A MD 20060244 A MD20060244 A MD 20060244A MD A20060244 A MDA20060244 A MD A20060244A MD 20060244 A MD20060244 A MD 20060244A MD 20060244 A MD20060244 A MD 20060244A
- Authority
- MD
- Moldova
- Prior art keywords
- heat
- penetrable
- mat
- layer
- core
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 abstract 2
- 239000012210 heat-resistant fiber Substances 0.000 abstract 2
- 239000000443 aerosol Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 239000002594 sorbent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
Abstract
Invenţia se referă la materiale filtrant-absorbante fibroase, folosite la confecţionarea elementelor de filtrare ale mijloacelor de protecţie contra gazelor şi fumului pentru autosalvare, destinate pentru protecţia individuală a organelor respiratorii ale omului.Materialul conţine un strat absorbant de substanţe aerosol, mai multe straturi de filtrare a gazelor, precum şi un strat exterior din fibre termostabile, care conţine un strat termoabsorbant activ şi permeabil la aer, de exemplu din fibre biocomponente termoadaptive de tip ”miez-înveliş”, al căror miez este executat dintr-un aliaj de metale uşor fuzibile alese din grupa: Bi, Pb, Sn, Cd, Hg, In, iar învelişul este executat din sticlă. Stratul termoabsorbant activ şi permeabil la aer poate fi executat în formă de ţesătură cu legătură rogojină sau de pânză, sau în formă de mat din fibre legate arbitrar şi se situează dincolo de stratul exterior din fibre termostabile.Rezultatul constă în sporirea proprietăţilor de protecţie ale materialului.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060244A MD20060244A (ro) | 2006-10-04 | 2006-10-04 | Material filtrant absorbant stratificat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060244A MD20060244A (ro) | 2006-10-04 | 2006-10-04 | Material filtrant absorbant stratificat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD20060244A true MD20060244A (ro) | 2008-06-30 |
Family
ID=39627482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060244A MD20060244A (ro) | 2006-10-04 | 2006-10-04 | Material filtrant absorbant stratificat |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD20060244A (ro) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2060037C1 (ru) * | 1991-11-20 | 1996-05-20 | Владимир Григорьевич Николаев | Материал для защитной одежды от химических отравляющих веществ |
-
2006
- 2006-10-04 MD MDA20060244A patent/MD20060244A/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2060037C1 (ru) * | 1991-11-20 | 1996-05-20 | Владимир Григорьевич Николаев | Материал для защитной одежды от химических отравляющих веществ |
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