BE437785A - - Google Patents
Info
- Publication number
- BE437785A BE437785A BE437785DA BE437785A BE 437785 A BE437785 A BE 437785A BE 437785D A BE437785D A BE 437785DA BE 437785 A BE437785 A BE 437785A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- spinning
- filaments
- funnel
- viscose
- Prior art date
Links
- 238000009987 spinning Methods 0.000 claims description 15
- 229920000297 Rayon Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 229920002955 Art silk Polymers 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000009960 carding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE876904X | 1939-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437785A true BE437785A (d) |
Family
ID=6817863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437785D BE437785A (d) | 1939-01-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE437785A (d) |
| FR (1) | FR876904A (d) |
| NL (1) | NL53765C (d) |
-
0
- NL NL53765D patent/NL53765C/xx active
- BE BE437785D patent/BE437785A/fr unknown
-
1941
- 1941-08-11 FR FR876904D patent/FR876904A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR876904A (fr) | 1942-11-23 |
| NL53765C (d) |
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