RO80012B1 - Process for producing a flax-type cellulosic regenerated fibre - Google Patents
Process for producing a flax-type cellulosic regenerated fibreInfo
- Publication number
- RO80012B1 RO80012B1 RO102787A RO10278780A RO80012B1 RO 80012 B1 RO80012 B1 RO 80012B1 RO 102787 A RO102787 A RO 102787A RO 10278780 A RO10278780 A RO 10278780A RO 80012 B1 RO80012 B1 RO 80012B1
- Authority
- RO
- Romania
- Prior art keywords
- flax
- producing
- temperature
- regenerated fibre
- bath
- Prior art date
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
Procedeu de obtinere a unor fibre celulozice tip in, pornind de la o vîscoza ce contine alfa celuloza si hidroxid de sodiu, prin filare într-o baie formata din oxid sulfuric, sulfat de zinc si sulfat de sodiu, avînd temperatura de 13...15 degree C, dupa care fibrele rezultate sunt etirate într-o baie continînd acid sulfuric si avînd temperatura de 55...60 degree C si, în continuare, relaxate într-o baie de plastifiere avînd temperatura de 93...95 degree C. Este aplicat în industria textila.Process for obtaining cellulose fibers in the form of a cellulose alpha cellulose and sodium hydroxide solution by spinning in a bath made of sulfuric acid, zinc sulphate and sodium sulphate, having a temperature of 13 ... 15 degrees C, after which the resulting fibers are ethylated in a sulfuric acid bath having a temperature of 55 DEG to 60 DEG C. and then relaxed in a plasticizer bath having a temperature of 93 DEG-95 DEG C. It is applied in the textile industry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO80102787A RO80012A2 (en) | 1980-12-06 | 1980-12-06 | PROCESS FOR OBTAINING LINED REGENERATED CELLULOSIC FIBER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO80102787A RO80012A2 (en) | 1980-12-06 | 1980-12-06 | PROCESS FOR OBTAINING LINED REGENERATED CELLULOSIC FIBER |
Publications (2)
Publication Number | Publication Date |
---|---|
RO80012B1 true RO80012B1 (en) | 1983-05-30 |
RO80012A2 RO80012A2 (en) | 1983-06-01 |
Family
ID=20109242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO80102787A RO80012A2 (en) | 1980-12-06 | 1980-12-06 | PROCESS FOR OBTAINING LINED REGENERATED CELLULOSIC FIBER |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO80012A2 (en) |
-
1980
- 1980-12-06 RO RO80102787A patent/RO80012A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO80012A2 (en) | 1983-06-01 |
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