GB317438A - A process for desulphurising viscose artificial silk - Google Patents
A process for desulphurising viscose artificial silkInfo
- Publication number
- GB317438A GB317438A GB22357/29A GB2235729A GB317438A GB 317438 A GB317438 A GB 317438A GB 22357/29 A GB22357/29 A GB 22357/29A GB 2235729 A GB2235729 A GB 2235729A GB 317438 A GB317438 A GB 317438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- artificial silk
- ammonium sulphide
- viscose
- showers
- 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
- 229920002955 Art silk Polymers 0.000 title abstract 3
- 229920000297 Rayon Polymers 0.000 title abstract 3
- ZGSDJMADBJCNPN-UHFFFAOYSA-N [S-][NH3+] Chemical compound [S-][NH3+] ZGSDJMADBJCNPN-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229920001021 polysulfide Polymers 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL317438X | 1928-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB317438A true GB317438A (en) | 1930-10-16 |
Family
ID=19783858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22357/29A Expired GB317438A (en) | 1928-08-16 | 1929-07-20 | A process for desulphurising viscose artificial silk |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB317438A (enrdf_load_stackoverflow) |
| NL (1) | NL23561C (enrdf_load_stackoverflow) |
-
0
- NL NL23561D patent/NL23561C/xx active
-
1929
- 1929-07-20 GB GB22357/29A patent/GB317438A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL23561C (enrdf_load_stackoverflow) |
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