GB758448A - Process for the manufacture of high grade fibres from polyvinyl alcohols or water-soluble derivatives thereof - Google Patents
Process for the manufacture of high grade fibres from polyvinyl alcohols or water-soluble derivatives thereofInfo
- Publication number
- GB758448A GB758448A GB9469/53A GB946953A GB758448A GB 758448 A GB758448 A GB 758448A GB 9469/53 A GB9469/53 A GB 9469/53A GB 946953 A GB946953 A GB 946953A GB 758448 A GB758448 A GB 758448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- water
- fibres
- soluble derivatives
- manufacture
- 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
- 229920002451 polyvinyl alcohol Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 238000009987 spinning Methods 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 239000011780 sodium chloride 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE758448X | 1952-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB758448A true GB758448A (en) | 1956-10-03 |
Family
ID=6660267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9469/53A Expired GB758448A (en) | 1952-04-12 | 1953-04-07 | Process for the manufacture of high grade fibres from polyvinyl alcohols or water-soluble derivatives thereof |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE517524A (enrdf_load_stackoverflow) |
| FR (1) | FR1074468A (enrdf_load_stackoverflow) |
| GB (1) | GB758448A (enrdf_load_stackoverflow) |
-
0
- BE BE517524D patent/BE517524A/xx unknown
-
1953
- 1953-04-07 GB GB9469/53A patent/GB758448A/en not_active Expired
- 1953-04-10 FR FR1074468D patent/FR1074468A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE517524A (enrdf_load_stackoverflow) | |
| FR1074468A (fr) | 1954-10-06 |
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