CH431814A - Tafel zur Herstellung von Schweisserschutzblenden - Google Patents
Tafel zur Herstellung von SchweisserschutzblendenInfo
- Publication number
- CH431814A CH431814A CH357164A CH357164A CH431814A CH 431814 A CH431814 A CH 431814A CH 357164 A CH357164 A CH 357164A CH 357164 A CH357164 A CH 357164A CH 431814 A CH431814 A CH 431814A
- Authority
- CH
- Switzerland
- Prior art keywords
- mass
- absorber
- welding protection
- production
- plastic
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 4
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 4
- 229940081735 acetylcellulose Drugs 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 229920002301 cellulose acetate Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000001046 green dye Substances 0.000 claims description 4
- 239000004071 soot Substances 0.000 claims description 4
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- YYQRGCZGSFRBAM-UHFFFAOYSA-N Triclofos Chemical compound OP(O)(=O)OCC(Cl)(Cl)Cl YYQRGCZGSFRBAM-UHFFFAOYSA-N 0.000 claims description 2
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 claims description 2
- 239000003738 black carbon Substances 0.000 claims description 2
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 claims description 2
- 229960001826 dimethylphthalate Drugs 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229960001147 triclofos Drugs 0.000 claims description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 2
- BAFZFEVYGXWENS-UHFFFAOYSA-H tripotassium;5,6-diaminonaphthalene-1,3-disulfonate;iron(3+) Chemical compound [K+].[K+].[K+].[Fe+3].[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=CC2=C(N)C(N)=CC=C21.[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=CC2=C(N)C(N)=CC=C21.[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=CC2=C(N)C(N)=CC=C21 BAFZFEVYGXWENS-UHFFFAOYSA-H 0.000 claims description 2
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/06—Masks, shields or hoods for welders
- A61F9/065—Masks, shields or hoods for welders use of particular optical filters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optical Filters (AREA)
- Fodder In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1949D0026757 DE1619038U (de) | 1949-05-02 | 1949-05-02 | Waage mit schiebegewicht insbesondere bienenstockwaage. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH431814A true CH431814A (de) | 1967-03-15 |
Family
ID=29753994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH357164A CH431814A (de) | 1949-05-02 | 1964-03-19 | Tafel zur Herstellung von Schweisserschutzblenden |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE647039A (fr) |
CH (1) | CH431814A (fr) |
DE (1) | DE1619038U (fr) |
FR (1) | FR1389087A (fr) |
GB (1) | GB1060780A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097810B (en) * | 1981-04-04 | 1984-11-28 | Sevendart Ltd | Apparatus for use in sunbathing |
DE3220072C2 (de) * | 1982-05-27 | 1986-09-04 | Deutsche Spezialglas Ag, 3223 Delligsen | Dunkelblau gefärbtes Ofenschauglas mit hoher Infrarotabsorption |
US5187207A (en) * | 1984-06-08 | 1993-02-16 | Photoprotective Technologies, Inc. | Melanin hydrophilic contact lenses |
US5116884A (en) * | 1984-06-08 | 1992-05-26 | Photoprotective Technology Incorporated | Melanin hydrophilic contact lenses |
US5112883A (en) * | 1984-06-08 | 1992-05-12 | Photoprotective Technologies Incorporated | Medium incorporating melanin as an absorbing pigment against electromagnetic radiation |
US5047447A (en) * | 1984-06-08 | 1991-09-10 | Photoprotecive Technologies Incorporated | Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation |
US5036115A (en) * | 1984-06-08 | 1991-07-30 | Photoprotective Technologies, Inc. | Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation |
AU4622689A (en) * | 1988-10-06 | 1990-05-01 | Photoprotective Technologies Incorporated | Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation |
-
1949
- 1949-05-02 DE DE1949D0026757 patent/DE1619038U/de not_active Expired
-
1964
- 1964-02-12 FR FR963560A patent/FR1389087A/fr not_active Expired
- 1964-03-19 CH CH357164A patent/CH431814A/de unknown
- 1964-04-20 GB GB1624864A patent/GB1060780A/en not_active Expired
- 1964-04-24 BE BE647039A patent/BE647039A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE647039A (fr) | 1964-08-17 |
GB1060780A (en) | 1967-03-08 |
FR1389087A (fr) | 1965-02-12 |
DE1619038U (de) | 1951-01-25 |
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