DE312736C - - Google Patents
Info
- Publication number
- DE312736C DE312736C DENDAT312736D DE312736DA DE312736C DE 312736 C DE312736 C DE 312736C DE NDAT312736 D DENDAT312736 D DE NDAT312736D DE 312736D A DE312736D A DE 312736DA DE 312736 C DE312736 C DE 312736C
- Authority
- DE
- Germany
- Prior art keywords
- cellulose
- production
- yarns
- bodies
- fabrics
- 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.)
- Active
Links
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
- F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 3. JUNI 1919ISSUED JUNE 3, 1919
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
"■■ - JV£ 312736 KLASSE 4f GRUPPE 1"■■ - JV £ 312736 CLASS 4f GROUP 1
JOHANNA GOOSMANN in CHARLOTTENBURG-WESTEND.JOHANNA GOOSMANN in CHARLOTTENBURG-WESTEND.
Patentiert im Deutschen Reiche vom 27. Februar 1918 ab.Patented in the German Empire on February 27, 1918.
Gasglühkörper aus Zellulose bzw. Zellulose- j garnen herzustellen, ist bekannt. Derartige Glühkörper leiden unter geringerer Haltbarkeit, geringerer Widerstandsfähigkeit und geringerer Leuchtkraft.It is known to produce incandescent gas bodies from cellulose or cellulose yarns. Such Incandescent bodies suffer from lower durability, lower resistance and lower Luminosity.
Es hat sich nun gezeigt, daß man diesem Übelstande dadurch begegnet, daß man als Ausgangsmaterial für die Herstellung der Garne bzw. der Gewebe Nitrierzellulose verwendet.It has now been shown that this deficiency is countered by being The starting material used for the production of the yarns or fabrics is nitrated cellulose.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE312736C true DE312736C (en) |
Family
ID=565648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT312736D Active DE312736C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE312736C (en) |
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0
- DE DENDAT312736D patent/DE312736C/de active Active
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