BE449633A - - Google Patents
Info
- Publication number
- BE449633A BE449633A BE449633DA BE449633A BE 449633 A BE449633 A BE 449633A BE 449633D A BE449633D A BE 449633DA BE 449633 A BE449633 A BE 449633A
- Authority
- BE
- Belgium
- Prior art keywords
- yarns
- emi
- fibers
- spinning
- wool
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 10
- 239000004753 textile Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 description 8
- 235000010980 cellulose Nutrition 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 7
- 210000002268 wool Anatomy 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 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
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 |
|---|---|---|---|
| DE892178X | 1942-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449633A true BE449633A (d) |
Family
ID=6846235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449633D BE449633A (d) | 1942-03-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE449633A (d) |
| FR (1) | FR892178A (d) |
-
0
- BE BE449633D patent/BE449633A/fr unknown
-
1943
- 1943-03-12 FR FR892178D patent/FR892178A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR892178A (fr) | 1944-03-30 |
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