GB366987A - Improvements in the manufacture of solutions of fibroin - Google Patents
Improvements in the manufacture of solutions of fibroinInfo
- Publication number
- GB366987A GB366987A GB41132A GB41132A GB366987A GB 366987 A GB366987 A GB 366987A GB 41132 A GB41132 A GB 41132A GB 41132 A GB41132 A GB 41132A GB 366987 A GB366987 A GB 366987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- solution
- fibroin
- ammonia
- parts
- 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
- 108010022355 Fibroins Proteins 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 12
- 239000000243 solution Substances 0.000 abstract 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 7
- 229910052802 copper Inorganic materials 0.000 abstract 7
- 239000010949 copper Substances 0.000 abstract 7
- 229910021529 ammonia Inorganic materials 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 3
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 abstract 3
- 239000005750 Copper hydroxide Substances 0.000 abstract 3
- 229910001956 copper hydroxide Inorganic materials 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 229920002955 Art silk Polymers 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 239000002699 waste material 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Peptides Or Proteins (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2701030A GB366963A (en) | 1930-09-10 | 1930-09-10 | Improvements in the manufacture of solutions of fibroin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB366987A true GB366987A (en) | 1932-02-10 |
Family
ID=10252701
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41132A Expired GB366987A (en) | 1930-09-10 | 1930-09-10 | Improvements in the manufacture of solutions of fibroin |
| GB2701030A Expired GB366963A (en) | 1930-09-10 | 1930-09-10 | Improvements in the manufacture of solutions of fibroin |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2701030A Expired GB366963A (en) | 1930-09-10 | 1930-09-10 | Improvements in the manufacture of solutions of fibroin |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE562213C (enrdf_load_stackoverflow) |
| GB (2) | GB366987A (enrdf_load_stackoverflow) |
| NL (1) | NL31294C (enrdf_load_stackoverflow) |
-
0
- NL NL31294D patent/NL31294C/xx active
-
1930
- 1930-08-13 DE DE1930562213D patent/DE562213C/de not_active Expired
- 1930-08-13 DE DE1930561100D patent/DE561100C/de not_active Expired
- 1930-09-10 GB GB41132A patent/GB366987A/en not_active Expired
- 1930-09-10 GB GB2701030A patent/GB366963A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE562213C (de) | 1932-10-22 |
| NL31294C (enrdf_load_stackoverflow) | |
| DE561100C (de) | 1932-10-10 |
| GB366963A (en) | 1932-02-10 |
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