DE872998C - Verfahren zur Herstellung von Kondensationsprodukten - Google Patents
Verfahren zur Herstellung von KondensationsproduktenInfo
- Publication number
- DE872998C DE872998C DEB3452D DEB0003452D DE872998C DE 872998 C DE872998 C DE 872998C DE B3452 D DEB3452 D DE B3452D DE B0003452 D DEB0003452 D DE B0003452D DE 872998 C DE872998 C DE 872998C
- Authority
- DE
- Germany
- Prior art keywords
- condensation
- condensation products
- production
- products
- thiourea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000007859 condensation product Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011541 reaction mixture 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB3452D DE872998C (de) | 1942-11-10 | 1943-12-27 | Verfahren zur Herstellung von Kondensationsprodukten |
| FR903254D FR903254A (fr) | 1942-11-10 | 1944-04-07 | Procédé de préparation de produits de condensation |
| BE455651D BE455651A (fr) | 1942-11-10 | 1944-05-05 | Procédé de fabrication de produits de condensation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB3453D DE859670C (de) | 1942-11-10 | 1942-11-10 | Verfahren zur Herstellung von Kondensationsprodukten |
| DEB3452D DE872998C (de) | 1942-11-10 | 1943-12-27 | Verfahren zur Herstellung von Kondensationsprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE872998C true DE872998C (de) | 1953-04-09 |
Family
ID=41137777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB3452D Expired DE872998C (de) | 1942-11-10 | 1943-12-27 | Verfahren zur Herstellung von Kondensationsprodukten |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE455651A (fr) |
| DE (1) | DE872998C (fr) |
| FR (1) | FR903254A (fr) |
-
1943
- 1943-12-27 DE DEB3452D patent/DE872998C/de not_active Expired
-
1944
- 1944-04-07 FR FR903254D patent/FR903254A/fr not_active Expired
- 1944-05-05 BE BE455651D patent/BE455651A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR903254A (fr) | 1945-09-28 |
| BE455651A (fr) | 1944-06-30 |
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