CH453086A - Sichtscheibe, insbesondere für Atemschutzmasken - Google Patents
Sichtscheibe, insbesondere für AtemschutzmaskenInfo
- Publication number
- CH453086A CH453086A CH958567A CH958567A CH453086A CH 453086 A CH453086 A CH 453086A CH 958567 A CH958567 A CH 958567A CH 958567 A CH958567 A CH 958567A CH 453086 A CH453086 A CH 453086A
- Authority
- CH
- Switzerland
- Prior art keywords
- lens
- respiratory masks
- viewing window
- wetting agent
- main patent
- Prior art date
Links
- 230000000241 respiratory effect Effects 0.000 title claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 12
- 239000004014 plasticizer Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 150000003459 sulfonic acid esters Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- MWFJXRUUPWIALU-UHFFFAOYSA-N ethyl ethenesulfonate Chemical compound CCOS(=O)(=O)C=C MWFJXRUUPWIALU-UHFFFAOYSA-N 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical class OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D7/00—Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Materials Engineering (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED46989A DE1245746B (de) | 1965-04-08 | 1965-04-08 | Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. |
| DED0050987 | 1966-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH453086A true CH453086A (de) | 1968-05-31 |
Family
ID=25972096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH958567A CH453086A (de) | 1965-04-08 | 1967-07-05 | Sichtscheibe, insbesondere für Atemschutzmasken |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT278539B (enrdf_load_stackoverflow) |
| BE (1) | BE701028A (enrdf_load_stackoverflow) |
| CH (1) | CH453086A (enrdf_load_stackoverflow) |
| DE (1) | DE1546499A1 (enrdf_load_stackoverflow) |
| FR (1) | FR92989E (enrdf_load_stackoverflow) |
| GB (1) | GB1178188A (enrdf_load_stackoverflow) |
| NL (1) | NL154425B (enrdf_load_stackoverflow) |
-
1966
- 1966-08-31 DE DE19661546499 patent/DE1546499A1/de not_active Withdrawn
-
1967
- 1967-06-19 NL NL676708499A patent/NL154425B/xx unknown
- 1967-06-26 AT AT592367A patent/AT278539B/de not_active IP Right Cessation
- 1967-07-05 CH CH958567A patent/CH453086A/de unknown
- 1967-07-06 BE BE701028A patent/BE701028A/xx unknown
- 1967-07-10 FR FR113756A patent/FR92989E/fr not_active Expired
- 1967-08-31 GB GB39975/67A patent/GB1178188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE701028A (enrdf_load_stackoverflow) | 1967-12-18 |
| DE1546499A1 (de) | 1969-05-29 |
| GB1178188A (en) | 1970-01-21 |
| NL6708499A (enrdf_load_stackoverflow) | 1968-03-01 |
| FR92989E (fr) | 1969-01-24 |
| NL154425B (nl) | 1977-09-15 |
| AT278539B (de) | 1970-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE645128C (de) | Verfahren zur Herstellung von Glasgegenstaenden | |
| DE951391C (de) | Gammastrahlen absorbierende Glaeser | |
| CH453086A (de) | Sichtscheibe, insbesondere für Atemschutzmasken | |
| DE2832475A1 (de) | Rahmenabdichtung fuer einen solargenerator | |
| DE1546499C (de) | Verfahren zur Herstellung einer ein schichtigen Sichtscheibe, insbesondere fur Atemschutzmasken, Tauchermasken od dgl aus durchsichtigem Kunststoff | |
| CH432252A (de) | Sichtscheibe, insbesondere für Atemschutzmasken | |
| DE1446858A1 (de) | Glasbild aus zusammengesetzten farbigen Glasteilen | |
| DE3413175C2 (enrdf_load_stackoverflow) | ||
| DE900489C (de) | Oberflaechenschicht fuer Glaeser u. dgl. | |
| DE691580C (de) | Verbundglas | |
| DE1504213A1 (de) | Feinporige Kunststoffe und Verfahren zu ihrer Herstellung | |
| DE572098C (de) | Verfahren zur mikroskopischen Untersuchung von Oberflaechen | |
| DE597466C (de) | Zusammengesetzte Leichtkautschukplatte | |
| DE743222C (de) | Verfahren zur Herstellung von benetzbarem Silicoameisensaeureanhydrid | |
| DE639691C (de) | Herstellung von Bleistiftfassungen | |
| DE651211C (de) | Vorbad zur photographischen Desensibilisierung, welches farblose, wasserloesliche Abkoemmlinge der Anthrachinone oder Phenanthrenchinone enthaelt | |
| DE550605C (de) | Gewebe fuer Gaszellen von Luftfahrzeugen | |
| DE920517C (de) | Fluessigkeitsmanometer, insbesondere fuer Warburg-Apparate | |
| DE590342C (de) | Verfahren zur Herstellung faserstofffreier Pressglasnachbildungen | |
| DE2449763C2 (de) | Blendfreier Rückblickspiegel für Fahrzeuge, insbesondere Kraftfahrzeuge, sowie Verfahren zu seiner Herstellung | |
| DE898251C (de) | Verfahren zur Herstellung von Zeichentrickfilmen | |
| DE2034381A1 (de) | Verfahren zur Verfestigung eines Glasartikels | |
| DE801165C (de) | Spiegelschutz | |
| AT225370B (de) | Glasgegenstand und Verfahren zu seiner Herstellung | |
| DE694915C (de) | Gasschutzgeraete und -kleidungen |