MD20060244A - Multilayer sorption-filter material - Google Patents
Multilayer sorption-filter material 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
The invention relates to the fibrous sorption-filter materials used in the manufacture of filter elements of the gas-smoke-protective self-rescuing means meant for individual protection of human respiratory apparatus.The material contains an aerosol substance sorbent layer, several gas-filter layers, as well as an outer layer of heat-resistant fibers, containing air-penetrable and active heat-absorbing layer, for example, of thermoadaptive biocomponent fiber of the type “core-cover”, the core of which is made of an alloy of law-melting-point metals chosen from the group: Bi, Pb, Sn, Cd, Hg, In, and the cover is made of glass. The air-penetrable and active heat-absorbing layer may be made in the shape of texture of mat or linen weave or in the shape of mat of arbitrarily woven fibers and is placed beyond the outer layer of heat-resistant fibers.The result consists in increasing the protective properties of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060244A MD20060244A (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060244A MD20060244A (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD20060244A true MD20060244A (en) | 2008-06-30 |
Family
ID=39627482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060244A MD20060244A (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD20060244A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2060037C1 (en) * | 1991-11-20 | 1996-05-20 | Владимир Григорьевич Николаев | Material for manufacture of garments protecting from chemical toxic substance |
-
2006
- 2006-10-04 MD MDA20060244A patent/MD20060244A/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2060037C1 (en) * | 1991-11-20 | 1996-05-20 | Владимир Григорьевич Николаев | Material for manufacture of garments protecting from chemical toxic substance |
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