BE444328A - - Google Patents
Info
- Publication number
- BE444328A BE444328A BE444328DA BE444328A BE 444328 A BE444328 A BE 444328A BE 444328D A BE444328D A BE 444328DA BE 444328 A BE444328 A BE 444328A
- Authority
- BE
- Belgium
- Prior art keywords
- filaments
- viscose
- cellulose
- zinc
- bath
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 claims description 21
- 239000001913 cellulose Substances 0.000 claims description 21
- 229920000297 Rayon Polymers 0.000 claims description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 150000003751 zinc Chemical class 0.000 claims description 6
- 229920002955 Art silk Polymers 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 2
- 159000000014 iron salts Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 19
- 235000011121 sodium hydroxide Nutrition 0.000 description 9
- 238000009987 spinning Methods 0.000 description 9
- 239000003513 alkali Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 239000011686 zinc sulphate Substances 0.000 description 4
- 235000009529 zinc sulphate Nutrition 0.000 description 4
- 238000007654 immersion Methods 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate 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
- D01F2/08—Composition of the spinning solution or the bath
-
- 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
-
- 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
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
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 |
|---|---|---|---|
| DE878942X | 1941-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444328A true BE444328A (en]) |
Family
ID=6818752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444328D BE444328A (en]) | 1941-02-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE444328A (en]) |
| FR (1) | FR878942A (en]) |
| NL (1) | NL62836C (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1023186B (de) * | 1956-02-20 | 1958-01-23 | Glanzstoff Ag | Verfahren zum Herstellen von Kuenstlichen Faeden nach dem Viskosespinnverfahren |
-
0
- NL NL62836D patent/NL62836C/xx active
- BE BE444328D patent/BE444328A/fr unknown
-
1942
- 1942-01-30 FR FR878942D patent/FR878942A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR878942A (fr) | 1943-02-09 |
| NL62836C (en]) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USRE18170E (en) | Leon lilieneeld | |
| JP5049554B2 (ja) | 靭皮繊維の抽出および調製のためのプロセス、このプロセスから得られる靭皮繊維、およびこれらの靭皮繊維の使用 | |
| JP6629869B2 (ja) | 人工セルロース系繊維の再利用 | |
| US2637321A (en) | Shaped article and method of producing it | |
| CZ281926B6 (cs) | Způsob výroby celulózových tvarových tělísek | |
| GB483731A (en) | Improvements in or relating to the manufacture of artificial textile fibres | |
| US2289085A (en) | Manufacture of artificial products | |
| BE444328A (en]) | ||
| US2297613A (en) | Process of producing viscose rayon | |
| CN101575741A (zh) | 一种用剑麻叶制取粘胶纤维的方法 | |
| WO2012056250A2 (en) | A method for demineralizing wild silk cocoons to facilitate reeling | |
| BE1001182A3 (fr) | Procede en vue de reduire la teneur en carbamate de produits constitues de carbamate de cellulose et produits obtenus par ce procede. | |
| KR100472384B1 (ko) | 콜드 패드 배치법에 의한 셀룰로오스 섬유의 제조방법 | |
| US2450889A (en) | Manufacture of artificial textile fibers | |
| US2533297A (en) | Production of insolubilized protein artificial filamentary products | |
| KR100477469B1 (ko) | 레이온 섬유 및 그 제조방법 | |
| US1676003A (en) | Manufacture of artificial silk | |
| BE438499A (en]) | ||
| US3009763A (en) | Process of producing all skin rayon | |
| US1919329A (en) | Purification of cellulose | |
| US1938032A (en) | Manufacture of artificial threads and other products from cellulose compounds | |
| US2107668A (en) | Method of producing artificial silk | |
| CN113417023A (zh) | 含咖啡活性成分的粘胶大生物纤维及其制备方法 | |
| US2979376A (en) | Production of rayon | |
| SU1682421A1 (ru) | Способ получени раствора дл формовани вискозного волокна |