RO87062B1 - Agenti activi de suprafata si procedeu pentru prepararea acestora - Google Patents
Agenti activi de suprafata si procedeu pentru prepararea acestoraInfo
- Publication number
- RO87062B1 RO87062B1 RO110718A RO11071883A RO87062B1 RO 87062 B1 RO87062 B1 RO 87062B1 RO 110718 A RO110718 A RO 110718A RO 11071883 A RO11071883 A RO 11071883A RO 87062 B1 RO87062 B1 RO 87062B1
- Authority
- RO
- Romania
- Prior art keywords
- mannich
- polycondensation
- active agents
- general formula
- surface active
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 2
- 238000006068 polycondensation reaction Methods 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- -1 isooctyl Chemical group 0.000 abstract 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003335 secondary amines Chemical class 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Inventia se refera la noi agenti activi de suprafata cu structura corespunzatoare formulei generala I: (vezi formula) în care R - reprezinta izo-octil, nonil, dodecil sau cumil, R1 este un atom de hidrogen sau gruparea R2 care reprezinta un rest: (vezi formula) iar (x+y+z) - reprezinta gradul de policondensare a componentei hidrofobe cu etilenoxid sau propilenoxid si este cuprins între 3...50 moli pentru un rest fenolic. Agentii activi de suprafata cu formula generala I, se obtine prin condensarea Mannich a alchil - sau aralchilfenolilor cu formalina, sau paraformaldehida si o amina secundara sau dietanolamina, urmata de policondensarea cu alchilenoxizi a bazei Mannich purificate prin decantare si apalare sau prin distilare azeotropa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110718A RO87062B1 (ro) | 1983-04-20 | 1983-04-20 | Agenti activi de suprafata si procedeu pentru prepararea acestora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110718A RO87062B1 (ro) | 1983-04-20 | 1983-04-20 | Agenti activi de suprafata si procedeu pentru prepararea acestora |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87062A2 RO87062A2 (ro) | 1985-05-20 |
| RO87062B1 true RO87062B1 (ro) | 1985-05-30 |
Family
ID=20112960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110718A RO87062B1 (ro) | 1983-04-20 | 1983-04-20 | Agenti activi de suprafata si procedeu pentru prepararea acestora |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87062B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011959A1 (en) * | 1999-08-18 | 2001-02-22 | Huntsman Petrochemical Corporation | Mannich condensate-based surfactant adjuvants and compositions thereof |
-
1983
- 1983-04-20 RO RO110718A patent/RO87062B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011959A1 (en) * | 1999-08-18 | 2001-02-22 | Huntsman Petrochemical Corporation | Mannich condensate-based surfactant adjuvants and compositions thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| RO87062A2 (ro) | 1985-05-20 |
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