BE360448A - - Google Patents
Info
- Publication number
- BE360448A BE360448A BE360448DA BE360448A BE 360448 A BE360448 A BE 360448A BE 360448D A BE360448D A BE 360448DA BE 360448 A BE360448 A BE 360448A
- Authority
- BE
- Belgium
- Prior art keywords
- formaldehyde
- urea
- value
- solution
- added
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 73
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 21
- 239000004202 carbamide Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- -1 triethanolamine Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000006188 syrup Substances 0.000 claims description 4
- 235000020357 syrup Nutrition 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- 239000007859 condensation product Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 150000007530 organic bases Chemical class 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 2
- 150000007519 polyprotic acids Polymers 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360448A true BE360448A (OSRAM) |
Family
ID=33758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360448D BE360448A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE360448A (OSRAM) |
-
0
- BE BE360448D patent/BE360448A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE360448A (OSRAM) | ||
| BE355349A (OSRAM) | ||
| BE447192A (OSRAM) | ||
| BE517325A (fr) | Procédé de fabrication de compositions résineuses thermodureissables | |
| BE462853A (OSRAM) | ||
| BE356198A (OSRAM) | ||
| WO2025132760A1 (fr) | Utilisation d'un solvant eutectique profond pour la décoloration d'au moins un matériau textile coloré et procédé de décoloration d'au moins un matériau textile coloré mettant en oeuvre un solvant eutectique profond | |
| BE365925A (OSRAM) | ||
| BE379078A (OSRAM) | ||
| BE451866A (OSRAM) | ||
| BE566966A (OSRAM) | ||
| BE441966A (OSRAM) | ||
| BE346190A (OSRAM) | ||
| BE356337A (OSRAM) | ||
| BE496447A (OSRAM) | ||
| BE378834A (OSRAM) | ||
| BE646320A (OSRAM) | ||
| BE368027A (OSRAM) | ||
| BE410379A (OSRAM) | ||
| BE397938A (OSRAM) | ||
| BE480726A (OSRAM) | ||
| BE393317A (OSRAM) | ||
| BE452359A (OSRAM) | ||
| BE338401A (OSRAM) | ||
| BE388590A (OSRAM) |