GB766346A - A process for decoppering regenerated cellulose threads obtained by spinning from a cuprammonium solution - Google Patents
A process for decoppering regenerated cellulose threads obtained by spinning from a cuprammonium solutionInfo
- Publication number
- GB766346A GB766346A GB30895/53A GB3089553A GB766346A GB 766346 A GB766346 A GB 766346A GB 30895/53 A GB30895/53 A GB 30895/53A GB 3089553 A GB3089553 A GB 3089553A GB 766346 A GB766346 A GB 766346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- pipe
- decoppering
- baths
- regenerated cellulose
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- 238000009987 spinning Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0463—Supporting filaments or the like during their treatment while in continuous movement the filaments being maintained parallel
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
- D01D11/04—Fixed guides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT316687X | 1952-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB766346A true GB766346A (en) | 1957-01-23 |
Family
ID=11234225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30895/53A Expired GB766346A (en) | 1952-11-19 | 1953-11-09 | A process for decoppering regenerated cellulose threads obtained by spinning from a cuprammonium solution |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH316687A (enrdf_load_stackoverflow) |
| DE (1) | DE1014284B (enrdf_load_stackoverflow) |
| FR (1) | FR1087608A (enrdf_load_stackoverflow) |
| GB (1) | GB766346A (enrdf_load_stackoverflow) |
| NL (1) | NL97823C (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE186387C (enrdf_load_stackoverflow) * |
-
0
- NL NL97823D patent/NL97823C/xx active
-
1953
- 1953-11-09 GB GB30895/53A patent/GB766346A/en not_active Expired
- 1953-11-11 CH CH316687D patent/CH316687A/it unknown
- 1953-11-13 DE DEB28377A patent/DE1014284B/de active Pending
- 1953-11-18 FR FR1087608D patent/FR1087608A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL97823C (enrdf_load_stackoverflow) | |
| CH316687A (it) | 1956-10-31 |
| DE1014284B (de) | 1957-08-22 |
| FR1087608A (fr) | 1955-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2194470A (en) | Process and apparatus for the manufacture of artificial silk | |
| GB757521A (en) | Method for the continuous manufacture of artificial threads, fibres, films and similar products | |
| GB522542A (en) | Improved process for the manufacture of crimped artificial textile filaments, and filaments produced thereby | |
| ES283229A1 (es) | Método de formar filamentos de celulosa regenerada | |
| GB499695A (en) | Process for the production of artificial threads or fibres by the stretch-spinning method | |
| GB766346A (en) | A process for decoppering regenerated cellulose threads obtained by spinning from a cuprammonium solution | |
| GB350902A (en) | A process for improving artificial fibres made from viscose | |
| ES186388A1 (es) | UN PROCEDIMIENTO DE OBTENCIoN DE HILOS DE RAYoN-VISCOSA | |
| US2289657A (en) | Process of spinning artificial silk | |
| GB421157A (en) | Improved production of tubular artificial textile threads | |
| GB1002403A (en) | Improvements in the manufacture of regenerated cellulose filaments | |
| GB450257A (en) | Manufacture of a substitute for wool from viscose | |
| SU140143A1 (ru) | Способ отделки химических волокон | |
| SU140534A1 (ru) | Способ обработки свежеформованной вискозной нити на галете пр дильной машины | |
| GB704869A (en) | Improved process for the continuous manufacture of artificial threads, fibres, filmsand such like products from viscose | |
| GB596086A (en) | Improved process for the recovery of chemical products from viscose rayon spinning baths | |
| GB325763A (en) | Process of maintaining the concentration of magnesium sulphate spinning baths for viscose | |
| GB757233A (en) | Improvements in and relating to the production of regenerated cellulose fibres from viscose | |
| GB456436A (en) | Improvements in or relating to rayon yarn and the manufacture thereof | |
| GB1043871A (en) | Method of preparing polyfluoroethylene yarn | |
| GB785818A (en) | Process for the production of regenerated cellulose threads and films from viscose | |
| ES222459A1 (es) | UN PROCEDIMIENTO PARA LA FABRICACIoN DE HILOS ARTIFICIALES | |
| ES222862A3 (es) | UN PROCEDIMIENTO PARA LA OBTENCIoN DE FILAMENTOS Y FIBRAS RIZADOS DE CELULOSA REGENERADA | |
| ES260880A1 (es) | Procedimiento para la produccion de hilos y fibras, altamente resistentes, abase de celulosa regenerada | |
| GB584911A (en) | Improvements in or relating to wet spun artificial filaments |