ES267073A1 - Un procedimiento de fabricaciën de hilos y fibras de celulosa regenerada lavables, de elevada estabilidad dimensional - Google Patents
Un procedimiento de fabricaciën de hilos y fibras de celulosa regenerada lavables, de elevada estabilidad dimensionalInfo
- Publication number
- ES267073A1 ES267073A1 ES0267073A ES267073A ES267073A1 ES 267073 A1 ES267073 A1 ES 267073A1 ES 0267073 A ES0267073 A ES 0267073A ES 267073 A ES267073 A ES 267073A ES 267073 A1 ES267073 A1 ES 267073A1
- Authority
- ES
- Spain
- Prior art keywords
- filaments
- bath
- viscose
- cellulose
- acid
- 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
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 229920000297 Rayon Polymers 0.000 abstract 6
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000011260 aqueous acid Substances 0.000 abstract 3
- 230000001112 coagulating effect Effects 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- 238000009987 spinning Methods 0.000 abstract 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012990 dithiocarbamate Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000003607 modifier Substances 0.000 abstract 2
- 229920000768 polyamine Polymers 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 206010042674 Swelling Diseases 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR825045A FR1264504A (fr) | 1960-04-22 | 1960-04-22 | Fils et fibres de cellulose régénérée lavables, à stabilité dimensionnelle élevée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES267073A1 true ES267073A1 (es) | 1961-07-16 |
Family
ID=8729849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0267073A Expired ES267073A1 (es) | 1960-04-22 | 1961-04-20 | Un procedimiento de fabricaciën de hilos y fibras de celulosa regenerada lavables, de elevada estabilidad dimensional |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE602661A (en:Method) |
| ES (1) | ES267073A1 (en:Method) |
| FR (1) | FR1264504A (en:Method) |
| GB (1) | GB928770A (en:Method) |
| NL (1) | NL263919A (en:Method) |
-
0
- NL NL263919D patent/NL263919A/xx unknown
-
1960
- 1960-04-22 FR FR825045A patent/FR1264504A/fr not_active Expired
-
1961
- 1961-04-17 GB GB13840/61A patent/GB928770A/en not_active Expired
- 1961-04-17 BE BE602661A patent/BE602661A/fr unknown
- 1961-04-20 ES ES0267073A patent/ES267073A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL263919A (en:Method) | |
| GB928770A (en) | 1963-06-12 |
| BE602661A (fr) | 1961-08-16 |
| FR1264504A (fr) | 1961-06-23 |
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