DE128120C - Process for the production of celloid-like masses. - Google Patents
Process for the production of celloid-like masses.Info
- Publication number
- DE128120C DE128120C DE1901128120D DE128120DA DE128120C DE 128120 C DE128120 C DE 128120C DE 1901128120 D DE1901128120 D DE 1901128120D DE 128120D A DE128120D A DE 128120DA DE 128120 C DE128120 C DE 128120C
- Authority
- DE
- Germany
- Prior art keywords
- production
- masses
- celloid
- celluloid
- phosphate
- 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.)
- Expired
Links
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
KAISERLICHESIMPERIAL
PATENTSCHRIPATENT SCRIPT
KLASSE PATENTAMT. \%CLASS PATENT OFFICE. \%
Es wurde die Beobachtung gemacht, dafs nicht nur die Phenolester organischer Säuren, sondern auch die der Phosphorsäure sich als Kampherersatz bei der Celluloidfabrikation eignen.It was observed that not only the phenol esters of organic acids, but also that of phosphoric acid as a substitute for camphor in celluloid manufacture suitable.
Den Estern organischer Säuren gegenüber unterscheiden sich die Phosphorsäureester ganz besonders vortheilhaft dadurch, dafs sie die Verbrennung der mit ihnen hergestellten celluloidartigen Massen in ganz erheblichem Mafse verzögern, aufserdem geruchlos sind, sich nicht zersetzen und nicht färben.The phosphoric acid esters differ completely from the esters of organic acids particularly advantageous in that they prevent the combustion of the celluloid-like substances produced with them Do not delay masses to a very considerable extent, since they are odorless decompose and do not stain.
I. 50 kg Triphenylphosphat werden mit 120 kg Nitrocellulose event, unter Zuhülfe nahme eines Lösungsmittels für den Ester zusammengegeben und in der bei der Herstellung von Celluloid üblichen Weise weiter verarbeitet. I. 50 kg of triphenyl phosphate with 120 kg of nitrocellulose event, with assistance a solvent for the ester combined and in the manufacture processed by celluloid in the usual way.
II. 25 kg Trikresylphosphat werden mit 75 kg Nitrocellulose wie unter I. vermischt und weiter verarbeitet.II. 25 kg of tricresyl phosphate are mixed with 75 kg of nitrocellulose as under I. and further processed.
III. 30 kg Trinaphtylphosphat werden mit 90 kg Nitrocellulose wie unter I. vermischt und weiter verarbeitet.III. 30 kg of trinaphtyl phosphate are mixed with 90 kg of nitrocellulose as under I. and further processed.
Claims (1)
Verfahren zur Herstellung celluloidartiger Massen^ dadurch gekennzeichnet, dafs man den in der Celluloidfabrikation verwendeten Kampher ganz oder theilweise durch Triphenylphosphat, Trikresylphosphat oder Trinaphtylphosphat ersetzt.Patent claim:
Process for the production of celluloid-like masses, characterized in that the camphor used in celluloid production is wholly or partly replaced by triphenyl phosphate, tricresyl phosphate or trinaphthyl phosphate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT9557D AT9557B (en) | 1901-03-20 | 1902-02-06 | Process for the production of celluloid-like masses. |
| AT13838D AT13838B (en) | 1901-03-20 | 1903-01-19 | Process for the production of celluloid-like masses. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE128120T | 1901-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE128120C true DE128120C (en) | 1902-01-22 |
Family
ID=41009883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1901128120D Expired DE128120C (en) | 1901-03-20 | 1901-03-20 | Process for the production of celloid-like masses. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE128120C (en) |
-
1901
- 1901-03-20 DE DE1901128120D patent/DE128120C/en not_active Expired
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