DE1245746B - Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. - Google Patents
Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl.Info
- Publication number
- DE1245746B DE1245746B DED46989A DED0046989A DE1245746B DE 1245746 B DE1245746 B DE 1245746B DE D46989 A DED46989 A DE D46989A DE D0046989 A DED0046989 A DE D0046989A DE 1245746 B DE1245746 B DE 1245746B
- Authority
- DE
- Germany
- Prior art keywords
- wetting agent
- window
- respiratory masks
- plasticizers
- wetting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000241 respiratory effect Effects 0.000 title claims description 7
- 239000000080 wetting agent Substances 0.000 claims description 21
- 239000004014 plasticizer Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 125000002877 alkyl aryl group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 Fatty alcohol sulfonates Chemical class 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001680 brushing effect Effects 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
- 239000006185 dispersion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Surface Treatment Of Glass (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED46989A DE1245746B (de) | 1965-04-08 | 1965-04-08 | Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. |
| CH431366A CH432252A (de) | 1965-04-08 | 1966-03-25 | Sichtscheibe, insbesondere für Atemschutzmasken |
| NO16230866A NO120969B (enrdf_load_stackoverflow) | 1965-04-08 | 1966-03-26 | |
| NL6604107A NL6604107A (enrdf_load_stackoverflow) | 1965-04-08 | 1966-03-29 | |
| AT334466A AT268061B (de) | 1965-04-08 | 1966-04-07 | Sichtscheibe, insbesondere für Atemschutzmasken od.dgl. ähnlichen Geräten |
| BE679272D BE679272A (enrdf_load_stackoverflow) | 1965-04-08 | 1966-04-08 | |
| FR57121A FR1475379A (fr) | 1965-04-08 | 1966-04-08 | Glace anti-buées, en particulier pour masques respiratoires et appareils similaires |
| GB1603366A GB1136014A (en) | 1965-04-08 | 1966-04-12 | Anti-misting windows |
| DE19661546499 DE1546499A1 (de) | 1965-04-08 | 1966-08-31 | Einschichtige Sichtscheibe,insbesondere fuer Atemschutzmasken,Tauchermasken od.dgl.,aus durchsichtigem Kunststoff |
| NL676708499A NL154425B (nl) | 1965-04-08 | 1967-06-19 | Uit een laag bestaande ruit, in het bijzondere voor adembeschermingsmaskers, duikerbrillen en dergelijke, van doorzichtige kunststof. |
| AT592367A AT278539B (de) | 1965-04-08 | 1967-06-26 | Einschichtige Sichtscheibe, insbesondere für Atemschutzmasken, aus durchsichtigem Kunststoff |
| CH958567A CH453086A (de) | 1965-04-08 | 1967-07-05 | Sichtscheibe, insbesondere für Atemschutzmasken |
| BE701028A BE701028A (enrdf_load_stackoverflow) | 1965-04-08 | 1967-07-06 | |
| FR113756A FR92989E (fr) | 1965-04-08 | 1967-07-10 | Glace antibuée, en particulier pour masques respiratoires et appareils similaires. |
| GB39975/67A GB1178188A (en) | 1965-04-08 | 1967-08-31 | Single-layer Window Sheets made of Transparent Plastics Material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED46989A DE1245746B (de) | 1965-04-08 | 1965-04-08 | Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1245746B true DE1245746B (de) | 1967-07-27 |
Family
ID=7050104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED46989A Pending DE1245746B (de) | 1965-04-08 | 1965-04-08 | Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT268061B (enrdf_load_stackoverflow) |
| BE (1) | BE679272A (enrdf_load_stackoverflow) |
| CH (1) | CH432252A (enrdf_load_stackoverflow) |
| DE (1) | DE1245746B (enrdf_load_stackoverflow) |
| FR (1) | FR1475379A (enrdf_load_stackoverflow) |
| GB (1) | GB1136014A (enrdf_load_stackoverflow) |
| NL (1) | NL6604107A (enrdf_load_stackoverflow) |
| NO (1) | NO120969B (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB419586A (en) * | 1933-06-27 | 1934-11-14 | Dynamit Nobel Ag | Improvements in, or relating to, gas masks |
| US2280097A (en) * | 1938-02-08 | 1942-04-21 | Celanese Corp | Window and the like |
-
1965
- 1965-04-08 DE DED46989A patent/DE1245746B/de active Pending
-
1966
- 1966-03-25 CH CH431366A patent/CH432252A/de unknown
- 1966-03-26 NO NO16230866A patent/NO120969B/no unknown
- 1966-03-29 NL NL6604107A patent/NL6604107A/xx unknown
- 1966-04-07 AT AT334466A patent/AT268061B/de active
- 1966-04-08 FR FR57121A patent/FR1475379A/fr not_active Expired
- 1966-04-08 BE BE679272D patent/BE679272A/xx unknown
- 1966-04-12 GB GB1603366A patent/GB1136014A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB419586A (en) * | 1933-06-27 | 1934-11-14 | Dynamit Nobel Ag | Improvements in, or relating to, gas masks |
| US2280097A (en) * | 1938-02-08 | 1942-04-21 | Celanese Corp | Window and the like |
Also Published As
| Publication number | Publication date |
|---|---|
| AT268061B (de) | 1969-01-27 |
| NL6604107A (enrdf_load_stackoverflow) | 1966-10-10 |
| CH432252A (de) | 1967-03-15 |
| NO120969B (enrdf_load_stackoverflow) | 1970-12-28 |
| BE679272A (enrdf_load_stackoverflow) | 1966-09-16 |
| GB1136014A (en) | 1968-12-11 |
| FR1475379A (fr) | 1967-03-31 |
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