CH200554A - Process for the preparation of a resinous condensation product. - Google Patents
Process for the preparation of a resinous condensation product.Info
- Publication number
- CH200554A CH200554A CH200554DA CH200554A CH 200554 A CH200554 A CH 200554A CH 200554D A CH200554D A CH 200554DA CH 200554 A CH200554 A CH 200554A
- Authority
- CH
- Switzerland
- Prior art keywords
- condensation product
- preparation
- resinous condensation
- resinous
- mole
- Prior art date
Links
- 239000007859 condensation product Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000010408 film Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000012262 resinous product Substances 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted diazines, diazoles or triazoles
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)
Description
Verfahren zur Herstellung eines harzartigen Kondensationsproduktes. Vorliegendes Patent bezieht sich auf ein Verfahren zur Herstellung eines harzartigen Kondensationsproduktes, dadurch gekenn zeichnet, dass man mindesten 1 Mol Form aldehyd mit 1 Mol 2-Ogy-4.6-diamino- pyrimidin kondensiert.
Das so erhaltene Kondensationsprodukt ist ein hartes und wasserbeständiges, schwach gelbliches, harzartiges Produkt, das zur Her stellung von Pressmassen und Pressartikeln, von Leim und Klebstoffen und von Lacken und Filmen Verwendung finden kann.
<I>Beispiel:</I> 15 Teile 2-Ogy-4.6-diaminopyridin der Formel:
EMI0001.0012
werden mit etwas Wasser zu einem dünnen Brei angerührt und mit 60 Teilen einer 30%- igen Formaldehydlösung unter Zusatz von etwa 3 bis 5 Teilen Pyridin so lange erwärmt. bis Lösung eingetreten ist. Hierauf ssird das Wasser abdestilliert und das zurückbleibende Harz noch einige Zeit auf Temperaturen er hitzt, die wenig über<B>100'</B> C liegen.
Process for the preparation of a resinous condensation product. The present patent relates to a process for the production of a resinous condensation product, characterized in that at least 1 mol of formaldehyde is condensed with 1 mol of 2-Ogy-4,6-diamino-pyrimidine.
The condensation product obtained in this way is a hard and water-resistant, slightly yellowish, resin-like product which can be used for the manufacture of molding compounds and molded articles, glue and adhesives, and paints and films.
<I> Example: </I> 15 parts of 2-Ogy-4,6-diaminopyridine of the formula:
EMI0001.0012
are mixed with a little water to a thin paste and heated with 60 parts of a 30% formaldehyde solution with the addition of about 3 to 5 parts of pyridine. until solution has occurred. The water is then distilled off and the remaining resin is heated to temperatures a little above <B> 100 '</B> C for some time.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH196664T | 1937-02-10 | ||
| DE200554X | 1954-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH200554A true CH200554A (en) | 1938-10-15 |
Family
ID=25722904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH200554D CH200554A (en) | 1937-02-10 | 1937-02-10 | Process for the preparation of a resinous condensation product. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH200554A (en) |
-
1937
- 1937-02-10 CH CH200554D patent/CH200554A/en unknown
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