GB384247A - Improved treatment of silk fibroin for making aqueous solutions thereof - Google Patents
Improved treatment of silk fibroin for making aqueous solutions thereofInfo
- Publication number
- GB384247A GB384247A GB21668/32A GB2166832A GB384247A GB 384247 A GB384247 A GB 384247A GB 21668/32 A GB21668/32 A GB 21668/32A GB 2166832 A GB2166832 A GB 2166832A GB 384247 A GB384247 A GB 384247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibroin
- salt
- liquid ammonia
- ammonia
- silk fibroin
- 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 5
- 239000007864 aqueous solution Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 150000003839 salts Chemical class 0.000 abstract 7
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 abstract 1
- 229940116357 potassium thiocyanate Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Peptides Or Proteins (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Cosmetics (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE384247X | 1931-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB384247A true GB384247A (en) | 1932-12-01 |
Family
ID=6369377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21668/32A Expired GB384247A (en) | 1931-07-31 | 1932-08-02 | Improved treatment of silk fibroin for making aqueous solutions thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2010918A (enEXAMPLES) |
| BE (1) | BE390145A (enEXAMPLES) |
| FR (1) | FR740591A (enEXAMPLES) |
| GB (1) | GB384247A (enEXAMPLES) |
| NL (1) | NL32588C (enEXAMPLES) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711376A (en) * | 1949-06-25 | 1955-06-21 | Thomas C Whitner | Preparation and use of sericeous solutions |
-
0
- NL NL32588D patent/NL32588C/xx active
- BE BE390145D patent/BE390145A/xx unknown
-
1932
- 1932-07-16 US US623014A patent/US2010918A/en not_active Expired - Lifetime
- 1932-07-29 FR FR740591D patent/FR740591A/fr not_active Expired
- 1932-08-02 GB GB21668/32A patent/GB384247A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE390145A (enEXAMPLES) | |
| FR740591A (fr) | 1933-01-27 |
| US2010918A (en) | 1935-08-13 |
| NL32588C (enEXAMPLES) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB384247A (en) | Improved treatment of silk fibroin for making aqueous solutions thereof | |
| GB405690A (en) | Improvements in or relating to the treatment of metals with acids | |
| GB493067A (en) | Process for rendering textiles water-repellent | |
| GB571657A (en) | Improvements in and relating to the manufacture of alginate threads | |
| GB643668A (en) | Improvements relating to the recovery of metals from base metal nitrates | |
| US1486961A (en) | Manufacture of chrome alum | |
| GB540369A (en) | Improvements in and relating to the extraction of gelatine from ossein | |
| GB239254A (en) | Improvements in the manufacture of artificial silk and the like from viscose solutions | |
| GB384726A (en) | Improvements in and relating to the removal of sodium sulphate from solutions contain | |
| GB458979A (en) | Improvements relating to non-crumpling fabrics | |
| GB243677A (en) | A process for the production of sodium bicarbonate and sal ammoniac | |
| DE350923C (de) | Verfahren zur Gewinnung von Salzen wasserloeslicher Saeuren aus Torf | |
| GB383149A (en) | An improved process for after-treating artificial silk | |
| GB401407A (en) | Process for the manufacture of ammonium-magnesium phosphate | |
| GB391720A (en) | Process for removing iron from solutions of chromium salts | |
| GB568182A (en) | Improvements relating to the treatment of skin and leather materials | |
| GB226071A (en) | Process for making artificial horn and artificial ivory (stone nut substitute) from viscose | |
| GB594442A (en) | Improved process for the purification of sodium sulphate | |
| GB537829A (en) | Process of treating gelatine | |
| GB375242A (en) | Manufacture of fibroin-salt solutions | |
| GB455374A (en) | Improvements in or relating to the production and use of base-exchange materials | |
| GB605694A (en) | A process for the recovery of potassium salts from solutions | |
| GB387890A (en) | Method of manufacturing regenerated silk yarn | |
| GB285152A (en) | Process for preparing depilatory substances | |
| GB557594A (en) | An improved process for the extraction of gelatine from waste chrome leather |