RO102587B1 - Compozitie de alchilfenolmetilenamine si procedeu de obtinere a acesteia - Google Patents
Compozitie de alchilfenolmetilenamine si procedeu de obtinere a acesteiaInfo
- Publication number
- RO102587B1 RO102587B1 RO137359A RO13735988A RO102587B1 RO 102587 B1 RO102587 B1 RO 102587B1 RO 137359 A RO137359 A RO 137359A RO 13735988 A RO13735988 A RO 13735988A RO 102587 B1 RO102587 B1 RO 102587B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- resulting
- alkylphenol
- methylenedimethylamine
- nonylphenol
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Inventia se refera la o compozitie de alchilfenolmetilenamine rezultate din reactia unui alchilfenol orto/para-substituit din dimetilamina si formaldehida la un raport molar între reactanti egal cu 1:1, 4:1,4 în conditiile unui sistem închis, la temperatura de 80...90 degree C, presiune 2...3 at, timp de 3...4h. Produsul care rezulta este un lichid vîscos, reprezentînd un amestec de 0,75 moli p-nonilfenol-o-metilendimetilamina si 0,25 moli nonilfenol-p, o'-metilendimetilamina, caracterizat global printr-un indice de amina corespunzator unui consum de 150+/-10 mg HCl/g produs. Compozitia rezultata constituie materie prima pentru sinteza unor agenti cationici, ca aditivi pentru bitumurile pe drumuri, antiaglomeranti, dezemulsionanti pentru titei etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO137359A RO102587B1 (ro) | 1988-12-30 | 1988-12-30 | Compozitie de alchilfenolmetilenamine si procedeu de obtinere a acesteia |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO137359A RO102587B1 (ro) | 1988-12-30 | 1988-12-30 | Compozitie de alchilfenolmetilenamine si procedeu de obtinere a acesteia |
Publications (2)
Publication Number | Publication Date |
---|---|
RO102587A2 RO102587A2 (ro) | 1991-11-01 |
RO102587B1 true RO102587B1 (ro) | 1991-11-30 |
Family
ID=20123584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO137359A RO102587B1 (ro) | 1988-12-30 | 1988-12-30 | Compozitie de alchilfenolmetilenamine si procedeu de obtinere a acesteia |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO102587B1 (ro) |
-
1988
- 1988-12-30 RO RO137359A patent/RO102587B1/ro unknown
Also Published As
Publication number | Publication date |
---|---|
RO102587A2 (ro) | 1991-11-01 |
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