ATA204471A - Verfahren zur herstellung von stark gekraeuseltem viscosereyon - Google Patents
Verfahren zur herstellung von stark gekraeuseltem viscosereyonInfo
- Publication number
- ATA204471A ATA204471A AT204471A AT204471A ATA204471A AT A204471 A ATA204471 A AT A204471A AT 204471 A AT204471 A AT 204471A AT 204471 A AT204471 A AT 204471A AT A204471 A ATA204471 A AT A204471A
- Authority
- AT
- Austria
- Prior art keywords
- viscosereyon
- manufacturing highly
- highly curled
- curled
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
-
- 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
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45063850A JPS497086B1 (de) | 1970-07-21 | 1970-07-21 | |
| JP45079168A JPS497087B1 (de) | 1970-09-09 | 1970-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA204471A true ATA204471A (de) | 1975-02-15 |
| AT326261B AT326261B (de) | 1975-12-10 |
Family
ID=26404982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT204471A AT326261B (de) | 1970-07-21 | 1971-03-09 | Verfahren zur herstellung von stark gekrauseltem viscosereyon |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT326261B (de) |
| GB (1) | GB1318122A (de) |
| PL (1) | PL83047B1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4124681A1 (de) * | 2021-07-26 | 2023-02-01 | Lenzing Aktiengesellschaft | Herstellungsverfahren von regenerierten cellulosefasern |
-
1971
- 1971-03-08 PL PL14673171A patent/PL83047B1/pl unknown
- 1971-03-09 AT AT204471A patent/AT326261B/de not_active IP Right Cessation
- 1971-04-19 GB GB2350871A patent/GB1318122A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT326261B (de) | 1975-12-10 |
| PL83047B1 (en) | 1975-12-31 |
| DE2110843B2 (de) | 1975-06-05 |
| DE2110843A1 (de) | 1972-01-27 |
| GB1318122A (en) | 1973-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |