GB625748A - Improvements in or relating to the spinning of rayon - Google Patents
Improvements in or relating to the spinning of rayonInfo
- Publication number
- GB625748A GB625748A GB35822/46A GB3582246A GB625748A GB 625748 A GB625748 A GB 625748A GB 35822/46 A GB35822/46 A GB 35822/46A GB 3582246 A GB3582246 A GB 3582246A GB 625748 A GB625748 A GB 625748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicon
- compounds
- spinnerettes
- halides
- spinning
- 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
- 238000009987 spinning Methods 0.000 title abstract 3
- 229920000297 Rayon Polymers 0.000 title abstract 2
- 239000002964 rayon Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000005046 Chlorosilane Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000003842 bromide salts Chemical class 0.000 abstract 1
- FQEKAFQSVPLXON-UHFFFAOYSA-N butyl(trichloro)silane Chemical class CCCC[Si](Cl)(Cl)Cl FQEKAFQSVPLXON-UHFFFAOYSA-N 0.000 abstract 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 abstract 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 abstract 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 abstract 1
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 150000003377 silicon compounds Chemical class 0.000 abstract 1
- 229920006268 silicone film Polymers 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 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
- D01D4/022—Processes or materials for the preparation of spinnerettes
-
- 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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US644663A US2483783A (en) | 1946-01-31 | 1946-01-31 | Treatment of spinnerets to minimize contamination thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB625748A true GB625748A (en) | 1949-07-04 |
Family
ID=24585862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35822/46A Expired GB625748A (en) | 1946-01-31 | 1946-12-03 | Improvements in or relating to the spinning of rayon |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB666199A (en) * | 1948-10-28 | 1952-02-06 | Onderzoekings Inst Res | Improvements in or relating to the manufacture of threads and fibres from molten polymeric organic compounds |
| US2588200A (en) * | 1950-02-23 | 1952-03-04 | North American Rayon Corp | Method of spinning filaments and spinneret for use therewith |
| US3110551A (en) * | 1962-04-10 | 1963-11-12 | Du Pont | Process for producing colored regenerated cellulose film |
| US4878822A (en) * | 1988-04-01 | 1989-11-07 | Wetch Terry L | Tire recapping curing jacket |
| CN106637434B (zh) * | 2016-11-15 | 2019-02-26 | 东华大学 | 一种低阻尼聚合物高效熔融纺丝方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL40608C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1935-10-18 | |||
| US2273638A (en) * | 1939-03-24 | 1942-02-17 | Du Pont | Spinnerette lubricant |
| BE465549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1940-11-16 | 1900-01-01 |
-
0
- BE BE469811D patent/BE469811A/xx unknown
- NL NL62699D patent/NL62699C/xx active
-
1946
- 1946-01-31 US US644663A patent/US2483783A/en not_active Expired - Lifetime
- 1946-12-03 GB GB35822/46A patent/GB625748A/en not_active Expired
- 1946-12-06 ES ES176020A patent/ES176020A1/es not_active Expired
- 1946-12-23 CH CH263618D patent/CH263618A/fr unknown
- 1946-12-27 FR FR938556D patent/FR938556A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH263618A (fr) | 1949-09-15 |
| NL62699C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR938556A (fr) | 1948-10-19 |
| US2483783A (en) | 1949-10-04 |
| ES176020A1 (es) | 1947-03-16 |
| BE469811A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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