FR660997A - Procédé de précipitation des solutions de viscose - Google Patents
Procédé de précipitation des solutions de viscoseInfo
- Publication number
- FR660997A FR660997A FR660997DA FR660997A FR 660997 A FR660997 A FR 660997A FR 660997D A FR660997D A FR 660997DA FR 660997 A FR660997 A FR 660997A
- Authority
- FR
- France
- Prior art keywords
- precipitation process
- viscose solutions
- viscose
- solutions
- precipitation
- 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
- 229920000297 Rayon Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000001556 precipitation Methods 0.000 title 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE298138X | 1927-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR660997A true FR660997A (fr) | 1929-07-19 |
Family
ID=6090892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR660997D Expired FR660997A (fr) | 1927-10-03 | 1928-09-24 | Procédé de précipitation des solutions de viscose |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE354498A (instruction) |
| FR (1) | FR660997A (instruction) |
| GB (1) | GB298138A (instruction) |
-
0
- BE BE354498D patent/BE354498A/xx unknown
-
1928
- 1928-09-24 FR FR660997D patent/FR660997A/fr not_active Expired
- 1928-10-03 GB GB28387/28A patent/GB298138A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB298138A (en) | 1929-09-19 |
| BE354498A (instruction) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR656354A (fr) | Procédé de purification des métaux | |
| FR703637A (fr) | Procédé de préparation de solutions de viscose | |
| FR669634A (fr) | Procédé de production de solutions filables | |
| FR660997A (fr) | Procédé de précipitation des solutions de viscose | |
| FR653285A (fr) | Procédé de production de cellulose | |
| FR648887A (fr) | Procédé de dudgeonnage | |
| FR642698A (fr) | Procédé de fabrication des cétones | |
| FR669926A (fr) | Procédé de teinture | |
| FR647881A (fr) | Procédé de remblayage des tailles | |
| FR631298A (fr) | Procédé de construction | |
| FR644463A (fr) | Procédé de photométallisation | |
| FR640645A (fr) | Procédé de précipitation du cuivre de ses solutions | |
| FR648413A (fr) | Procédé de mercerisage | |
| FR645595A (fr) | Procédé de séchage | |
| FR651060A (fr) | Procédé de purification du xanthogénate de cellulose | |
| FR32426E (fr) | Procédé de stérilisation | |
| FR651552A (fr) | Procédé de production de mucilages | |
| FR662605A (fr) | Procédé de tissage | |
| FR661451A (fr) | Procédé de briquetage | |
| FR664456A (fr) | Procédé de mise en silos | |
| FR644590A (fr) | Procédé de moulage simplifié | |
| FR617443A (fr) | Procédé de précipitation du bore | |
| FR703613A (fr) | Procédé de stérilisation | |
| FR652407A (fr) | Procédé de fermentation | |
| FR638219A (fr) | Procédé de surchauffage |