GB486866A - Manufacture of artificial filaments or similar materials - Google Patents
Manufacture of artificial filaments or similar materialsInfo
- Publication number
- GB486866A GB486866A GB33930/36A GB3393036A GB486866A GB 486866 A GB486866 A GB 486866A GB 33930/36 A GB33930/36 A GB 33930/36A GB 3393036 A GB3393036 A GB 3393036A GB 486866 A GB486866 A GB 486866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogenation
- viscose
- added
- residues
- product
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 7
- 238000005984 hydrogenation reaction Methods 0.000 abstract 6
- 239000000047 product Substances 0.000 abstract 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 150000001298 alcohols Chemical class 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 3
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- 229920002955 Art silk Polymers 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012084 conversion product Substances 0.000 abstract 1
- 239000013058 crude material Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000009183 running Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 238000001256 steam distillation Methods 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE486866X | 1935-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB486866A true GB486866A (en) | 1938-06-10 |
Family
ID=6543518
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33930/36A Expired GB486866A (en) | 1935-12-24 | 1936-12-10 | Manufacture of artificial filaments or similar materials |
| GB33057/37A Expired GB506535A (en) | 1935-12-24 | 1937-11-30 | Manufacture of artificial structures from solutions of cellulose in ammoniacal copper oxide solutions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33057/37A Expired GB506535A (en) | 1935-12-24 | 1937-11-30 | Manufacture of artificial structures from solutions of cellulose in ammoniacal copper oxide solutions |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB486866A (enrdf_load_stackoverflow) |
| NL (1) | NL46780C (enrdf_load_stackoverflow) |
-
0
- NL NL46780D patent/NL46780C/xx active
-
1936
- 1936-12-10 GB GB33930/36A patent/GB486866A/en not_active Expired
-
1937
- 1937-11-30 GB GB33057/37A patent/GB506535A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL46780C (enrdf_load_stackoverflow) | |
| GB506535A (en) | 1939-05-30 |
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