BE440859A - - Google Patents
Info
- Publication number
- BE440859A BE440859A BE440859DA BE440859A BE 440859 A BE440859 A BE 440859A BE 440859D A BE440859D A BE 440859DA BE 440859 A BE440859 A BE 440859A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- spinning
- emi
- coagulation
- temperatures
- Prior art date
Links
- 238000009987 spinning Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 230000015271 coagulation Effects 0.000 claims description 10
- 238000005345 coagulation Methods 0.000 claims description 10
- 102000009027 Albumins Human genes 0.000 claims description 8
- 108010088751 Albumins Proteins 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims 2
- 239000013043 chemical agent Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- -1 hydrogen ions Chemical class 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/201—Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means
- B23B2231/2013—Non-cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2027—Gripping surfaces, i.e. the surface contacting the tool or workpiece
- B23B2231/2032—Gripping surfaces, i.e. the surface contacting the tool or workpiece with non-cylindrical cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2027—Gripping surfaces, i.e. the surface contacting the tool or workpiece
- B23B2231/2043—Discontinuous, interrupted or split
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE300340X | 1940-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440859A true BE440859A (d) |
Family
ID=6093337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440859D BE440859A (d) | 1940-03-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE440859A (d) |
| CH (3) | CH225006A (d) |
| FR (1) | FR870706A (d) |
| NL (1) | NL100495C (d) |
-
0
- BE BE440859D patent/BE440859A/fr unknown
- NL NL100495D patent/NL100495C/xx active
-
1941
- 1941-03-08 FR FR870706D patent/FR870706A/fr not_active Expired
- 1941-03-25 CH CH225006D patent/CH225006A/de unknown
- 1941-03-27 CH CH225328D patent/CH225328A/de unknown
- 1941-04-21 CH CH225405D patent/CH225405A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL100495C (d) | |
| CH225006A (de) | 1942-12-31 |
| CH225328A (de) | 1943-01-31 |
| FR870706A (fr) | 1942-03-23 |
| CH225405A (de) | 1943-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB675675A (en) | Method and apparatus for producing high tenacity artificial yarn and cord | |
| US2290789A (en) | Manufacture and production of artificial filaments, threads, and the like | |
| BE440859A (d) | ||
| US2460372A (en) | Manufacture of artificial protein filaments | |
| US1437341A (en) | Manufacture of artificial filaments and the like | |
| BE364149A (d) | ||
| BE438499A (d) | ||
| BE436952A (d) | ||
| BE408975A (d) | ||
| BE357603A (d) | ||
| BE519322A (d) | ||
| CH210071A (fr) | Procédé pour la fabrication de filaments à ténacité relativement élevée à partir de viscose. | |
| BE449633A (d) | ||
| JPS59211619A (ja) | 特殊なポリエステルフイラメント糸の製造方法 | |
| BE443438A (d) | ||
| BE331523A (d) | ||
| FR2531980A2 (fr) | Tissu de bonneterie antistatique, resistant a l'abrasion et confortable | |
| BE534386A (d) | ||
| FR2488286A1 (fr) | Procede de fabrication de filaments et fibres de rayonne a hautes performances | |
| BE352751A (d) | ||
| BE658177A (fr) | Procédé de fabrication de fibres acryliques. | |
| BE455878A (d) | ||
| BE453425A (d) | ||
| BE503543A (d) | ||
| BE528158A (d) |