MD85Y - Multilayer sorption-filter material - Google Patents
Multilayer sorption-filter materialInfo
- Publication number
- MD85Y MD85Y MDS20090072A MDS20090072A MD85Y MD 85 Y MD85 Y MD 85Y MD S20090072 A MDS20090072 A MD S20090072A MD S20090072 A MDS20090072 A MD S20090072A MD 85 Y MD85 Y MD 85Y
- Authority
- MD
- Moldova
- Prior art keywords
- core
- fibers
- layer
- penetrable
- mat
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000000443 aerosol Substances 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 239000011258 core-shell material Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000012210 heat-resistant fiber 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
- 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
- 239000012209 synthetic fiber Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
Landscapes
- Respiratory Apparatuses And Protective Means (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, placed in series, an aerosol substance sorbent layer, several gas-filter layers of polymeric and/or carbonic fibrous materials, a layer of heat-resistant fibers, as well as an air-penetrable and active heat-absorbing layer, made of thermoadaptive bicomponent fiber of the type “core-shell”, the core of which is made of an alloy of fusible metals, and the shell is made of glass. The core of the bicomponent fiber can be made of an alloy of fusible metals chosen from the group: Bi, Pb, Sn, Cd, Hg, In. The bicomponent fibers can be doubled with synthetic fibers. The air-penetrable and active heat-absorbing layer may be made in the form of texture of mat or linen weave or in the form of mat of arbitrarily woven fibers.The result consists in increasing the protective properties of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090072A MD85Y (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090072A MD85Y (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD85Y true MD85Y (en) | 2009-09-30 |
Family
ID=43568802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20090072A MD85Y (en) | 2006-10-04 | 2006-10-04 | Multilayer sorption-filter material |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD85Y (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2017514C1 (en) * | 1992-06-15 | 1994-08-15 | Электростальское научно-производственное объединение "Неорганика" | Filtering material and method for its production |
| RU2060037C1 (en) * | 1991-11-20 | 1996-05-20 | Владимир Григорьевич Николаев | Material for manufacture of garments protecting from chemical toxic substance |
| RU2108133C1 (en) * | 1994-05-24 | 1998-04-10 | Хердинг ГмбХ Фильтертехник | Filter element with fibrous coat and method of its manufacture |
| RU2110627C1 (en) * | 1995-02-20 | 1998-05-10 | Акционерное общество "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" | Filter-sorbing cloth for protection dress |
| RU2151628C1 (en) * | 1998-06-08 | 2000-06-27 | ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" | Filter medium for protection of respiratory organs |
| RU2153386C1 (en) * | 2000-01-05 | 2000-07-27 | Блудян Марина Анатольевна | Multilayer sorption-filtering protective material and protective veil made from such material |
| RU2170607C1 (en) * | 2000-05-25 | 2001-07-20 | Филатов Юрий Николаевич | Filter material for respiratory organs protection, method of manufacturing working layer of filter material, and means for protection of respiratory organs based thereon |
-
2006
- 2006-10-04 MD MDS20090072A patent/MD85Y/en not_active IP Right Cessation
Patent Citations (7)
| 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 |
| RU2017514C1 (en) * | 1992-06-15 | 1994-08-15 | Электростальское научно-производственное объединение "Неорганика" | Filtering material and method for its production |
| RU2108133C1 (en) * | 1994-05-24 | 1998-04-10 | Хердинг ГмбХ Фильтертехник | Filter element with fibrous coat and method of its manufacture |
| RU2110627C1 (en) * | 1995-02-20 | 1998-05-10 | Акционерное общество "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" | Filter-sorbing cloth for protection dress |
| RU2151628C1 (en) * | 1998-06-08 | 2000-06-27 | ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" | Filter medium for protection of respiratory organs |
| RU2153386C1 (en) * | 2000-01-05 | 2000-07-27 | Блудян Марина Анатольевна | Multilayer sorption-filtering protective material and protective veil made from such material |
| RU2170607C1 (en) * | 2000-05-25 | 2001-07-20 | Филатов Юрий Николаевич | Filter material for respiratory organs protection, method of manufacturing working layer of filter material, and means for protection of respiratory organs based thereon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |