BE531307A - - Google Patents
Info
- Publication number
- BE531307A BE531307A BE531307DA BE531307A BE 531307 A BE531307 A BE 531307A BE 531307D A BE531307D A BE 531307DA BE 531307 A BE531307 A BE 531307A
- Authority
- BE
- Belgium
- Prior art keywords
- tubes
- heated
- funnel
- plates
- shaped
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 7
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- HASUJDLTAYUWCO-UHFFFAOYSA-N 2-aminoundecanoic acid Chemical compound CCCCCCCCCC(N)C(O)=O HASUJDLTAYUWCO-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1106535X | 1953-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531307A true BE531307A (forum.php) |
Family
ID=11431067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531307D BE531307A (forum.php) | 1953-09-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE531307A (forum.php) |
| DE (1) | DE1021573B (forum.php) |
| FR (1) | FR1106535A (forum.php) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE901592C (de) * | 1941-02-23 | 1954-01-14 | Zellwolle Und Kunstseide Ring | Verfahren zur Herstellung von Polyamiden |
| BE498996A (forum.php) * | 1949-10-29 |
-
0
- BE BE531307D patent/BE531307A/fr unknown
-
1954
- 1954-08-18 FR FR1106535D patent/FR1106535A/fr not_active Expired
- 1954-08-24 DE DEP12568A patent/DE1021573B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1106535A (fr) | 1955-12-20 |
| DE1021573B (de) | 1957-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2585596A1 (fr) | Procede et installation de fusion et de refusion, notamment d'affinage, pour metaux en particules et pour la formation de barres, notamment de brames, par coulee continue de ces metaux | |
| CH633763A5 (fr) | Centrifugeur creux pour le fibrage de matieres thermoplastiques, notamment de verre. | |
| FR2501354A1 (fr) | Four electrique pour la fusion d'une charge non homogene et le melange de la matiere fondue, et procede pour optimiser la fusion d'un oxyde et melanger l'oxyde | |
| BE531307A (forum.php) | ||
| CA2720457C (fr) | Procede de fabrication de tubes par soudage | |
| FR2567918A1 (fr) | Procede d'evaporation et de fonte du silicium et dispositif pour sa mise en oeuvre | |
| FR2458515A1 (fr) | Canal de distribution a rechauffage electrique pour la fabrication de verre fondu sans bouillon | |
| CH622729A5 (en) | Press for induction brazing metal workpieces including raised or curved peripheral portions | |
| WO2019012339A1 (fr) | Générateur de vapeur chaude pour le traitement de textiles | |
| BE406496A (forum.php) | ||
| CH215101A (fr) | Appareil pour la fabrication de fibres de verre ou d'autres matières analogues. | |
| CA2908449C (fr) | Appareil de chauffage avec dispositif de securite | |
| BE451751A (forum.php) | ||
| EP3592524B1 (fr) | Chassis moule monobloc pour peau de drapage de composites | |
| WO2019110466A1 (fr) | Procédés de formage/soudage de pièces par impulsion magnétique | |
| FR3123535B1 (fr) | Dispositif de chauffage et procédé de fabrication d’un dispositif de chauffage | |
| BE433551A (forum.php) | ||
| CH326243A (fr) | Procédé pour la fabrication de tubes et appareil pour sa mise en oeuvre | |
| EP0785403A1 (fr) | Radiateur et procédé pour sa réalisation | |
| FR2786315A1 (fr) | Intensificateur d'images de rayons x, technique de montage par collage et son procede de fabrication | |
| CH103942A (fr) | Procédé pour former un joint étanche entre pièces métalliques et joint suivant ce procédé. | |
| WO2001018300A1 (fr) | Fer vapeur tous tissus a un seul element chauffant | |
| Kumai et al. | Effects of Plate Thickness and Projection Shape on the Microstructure and Strength of High-Speed Solid-State Joined 2024 Alloy Studs and 5052 Alloy Plates | |
| FR2760465A1 (fr) | Four tubulaire a radiation a tres haute resistance au fluage pour la decomposition thermique d'hydrocarbures en presence de vapeur d'eau | |
| CH339300A (fr) | Procédé pour la soudure d'un petit élément métallique sur l'une des faces d'une tôle métallique dont l'autre face a été préalablement recouverte d'une matière diélectrique, et dispositif pour la mise en oeuvre de ce procédé |