BE459003A - - Google Patents
Info
- Publication number
- BE459003A BE459003A BE459003DA BE459003A BE 459003 A BE459003 A BE 459003A BE 459003D A BE459003D A BE 459003DA BE 459003 A BE459003 A BE 459003A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- solvent
- polyamide
- parts
- polyamides
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR912520T | 1944-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE459003A true BE459003A (d) |
Family
ID=9421398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE459003D BE459003A (d) | 1944-08-31 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE459003A (d) |
| CH (1) | CH246263A (d) |
| FR (1) | FR912520A (d) |
-
0
- BE BE459003D patent/BE459003A/fr unknown
-
1944
- 1944-08-31 FR FR912520D patent/FR912520A/fr not_active Expired
-
1945
- 1945-08-27 CH CH246263D patent/CH246263A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH246263A (fr) | 1946-12-31 |
| FR912520A (fr) | 1946-08-12 |
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