DE1278845B - Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder Tauchermasken - Google Patents
Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder TauchermaskenInfo
- Publication number
- DE1278845B DE1278845B DED47871A DED0047871A DE1278845B DE 1278845 B DE1278845 B DE 1278845B DE D47871 A DED47871 A DE D47871A DE D0047871 A DED0047871 A DE D0047871A DE 1278845 B DE1278845 B DE 1278845B
- Authority
- DE
- Germany
- Prior art keywords
- lens
- masks
- layer
- clear
- diving
- 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
- 230000009189 diving Effects 0.000 title claims description 5
- 239000002356 single layer Substances 0.000 title claims description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 title 1
- 229920003023 plastic Polymers 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 4
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 125000000542 sulfonic acid group Chemical group 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 2
- 229940106681 chloroacetic acid Drugs 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- LHORZPMPPHTXFQ-UHFFFAOYSA-N 1-chloroethanesulfonic acid Chemical compound CC(Cl)S(O)(=O)=O LHORZPMPPHTXFQ-UHFFFAOYSA-N 0.000 description 1
- KKMZBTDWXHJLOW-UHFFFAOYSA-N 2-chloroethyl hydrogen sulfate Chemical compound OS(=O)(=O)OCCCl KKMZBTDWXHJLOW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000006359 acetalization reaction Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- IRHJEBOQDGCHDQ-UHFFFAOYSA-N chloro ethanesulfonate Chemical compound CCS(=O)(=O)OCl IRHJEBOQDGCHDQ-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- KPFSGNRRZMYZPH-UHFFFAOYSA-M potassium;2-chloroacetate Chemical compound [K+].[O-]C(=O)CCl KPFSGNRRZMYZPH-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- -1 sulfonic acid acetals Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Transmission Devices (AREA)
- Eyeglasses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED47871A DE1278845B (de) | 1965-07-31 | 1965-07-31 | Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder Tauchermasken |
| FR67236A FR1498407A (enrdf_load_stackoverflow) | 1965-07-31 | 1966-06-28 | |
| AT663966A AT272851B (de) | 1965-07-31 | 1966-07-11 | Verwendung eines Mischpolymerisates, vorzugsweise aus den Gruppen der Vinylpolymerisate und Methacrylate, zur Herstellung von Sichtscheiben, Klarsichtscheiben od. dgl. |
| NO16389666A NO122293B (enrdf_load_stackoverflow) | 1965-07-31 | 1966-07-12 | |
| BE684674D BE684674A (enrdf_load_stackoverflow) | 1965-07-31 | 1966-07-27 | |
| NL6610625A NL6610625A (enrdf_load_stackoverflow) | 1965-07-31 | 1966-07-28 | |
| CH1093866A CH493574A (de) | 1965-07-31 | 1966-07-28 | Einschichtige Sichtscheibe, insbesondere für Atemschutzmasken oder Tauchermasken |
| GB3430266A GB1142019A (en) | 1965-07-31 | 1966-07-29 | Improvements in or relating to face masks |
| SE1037966A SE338511B (enrdf_load_stackoverflow) | 1965-07-31 | 1966-07-29 | |
| DK395866A DK128148B (da) | 1965-07-31 | 1966-07-29 | Enkeltlaget udsigtsrude eller klarsigtsrude fortrinsvis til andedretsbeskyttelsesmasker eller dykkermasker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED47871A DE1278845B (de) | 1965-07-31 | 1965-07-31 | Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder Tauchermasken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1278845B true DE1278845B (de) | 1968-09-26 |
Family
ID=7050743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED47871A Pending DE1278845B (de) | 1965-07-31 | 1965-07-31 | Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder Tauchermasken |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT272851B (enrdf_load_stackoverflow) |
| BE (1) | BE684674A (enrdf_load_stackoverflow) |
| CH (1) | CH493574A (enrdf_load_stackoverflow) |
| DE (1) | DE1278845B (enrdf_load_stackoverflow) |
| DK (1) | DK128148B (enrdf_load_stackoverflow) |
| FR (1) | FR1498407A (enrdf_load_stackoverflow) |
| GB (1) | GB1142019A (enrdf_load_stackoverflow) |
| NL (1) | NL6610625A (enrdf_load_stackoverflow) |
| NO (1) | NO122293B (enrdf_load_stackoverflow) |
| SE (1) | SE338511B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2155199C1 (ru) * | 1999-06-10 | 2000-08-27 | Открытое акционерное общество Научно-исследовательский институт эластомерных материалов и изделий | Светопроницаемый материал |
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
- 1965-07-31 DE DED47871A patent/DE1278845B/de active Pending
-
1966
- 1966-06-28 FR FR67236A patent/FR1498407A/fr not_active Expired
- 1966-07-11 AT AT663966A patent/AT272851B/de active
- 1966-07-12 NO NO16389666A patent/NO122293B/no unknown
- 1966-07-27 BE BE684674D patent/BE684674A/xx unknown
- 1966-07-28 NL NL6610625A patent/NL6610625A/xx unknown
- 1966-07-28 CH CH1093866A patent/CH493574A/de not_active IP Right Cessation
- 1966-07-29 DK DK395866A patent/DK128148B/da unknown
- 1966-07-29 GB GB3430266A patent/GB1142019A/en not_active Expired
- 1966-07-29 SE SE1037966A patent/SE338511B/xx unknown
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 |
|---|---|
| AT272851B (de) | 1969-07-25 |
| FR1498407A (enrdf_load_stackoverflow) | 1967-10-20 |
| NL6610625A (enrdf_load_stackoverflow) | 1967-02-01 |
| BE684674A (enrdf_load_stackoverflow) | 1967-01-03 |
| CH493574A (de) | 1970-07-15 |
| DK128148B (da) | 1974-03-11 |
| NO122293B (enrdf_load_stackoverflow) | 1971-06-07 |
| GB1142019A (en) | 1969-02-05 |
| SE338511B (enrdf_load_stackoverflow) | 1971-09-06 |
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