CH228188A - Verfahren zur Rückgewinnung von Schwefelkohlenstoff aus geschnittenen Viskosefasern. - Google Patents
Verfahren zur Rückgewinnung von Schwefelkohlenstoff aus geschnittenen Viskosefasern.Info
- Publication number
- CH228188A CH228188A CH228188DA CH228188A CH 228188 A CH228188 A CH 228188A CH 228188D A CH228188D A CH 228188DA CH 228188 A CH228188 A CH 228188A
- Authority
- CH
- Switzerland
- Prior art keywords
- recovery
- carbon disulfide
- viscose fibers
- chopped viscose
- chopped
- Prior art date
Links
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 title 3
- 229920000297 Rayon Polymers 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/049—Supporting filaments or the like during their treatment as staple fibres
-
- 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
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE228188X | 1941-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH228188A true CH228188A (de) | 1943-08-15 |
Family
ID=5867063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH228188D CH228188A (de) | 1941-04-17 | 1942-03-09 | Verfahren zur Rückgewinnung von Schwefelkohlenstoff aus geschnittenen Viskosefasern. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE444929A (enrdf_load_html_response) |
CH (1) | CH228188A (enrdf_load_html_response) |
FR (1) | FR880029A (enrdf_load_html_response) |
NL (1) | NL57834C (enrdf_load_html_response) |
-
0
- BE BE444929D patent/BE444929A/fr unknown
- NL NL57834D patent/NL57834C/xx active
-
1942
- 1942-03-07 FR FR880029D patent/FR880029A/fr not_active Expired
- 1942-03-09 CH CH228188D patent/CH228188A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE444929A (enrdf_load_html_response) | |
NL57834C (enrdf_load_html_response) | 1900-01-01 |
FR880029A (fr) | 1943-03-11 |
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