ATE133349T1 - Verwendung wasserlöslicher dispergiermittel, hergestellt durch sulfonieren von inden oder gemischen von inden mit aromaten - Google Patents
Verwendung wasserlöslicher dispergiermittel, hergestellt durch sulfonieren von inden oder gemischen von inden mit aromatenInfo
- Publication number
- ATE133349T1 ATE133349T1 AT93201666T AT93201666T ATE133349T1 AT E133349 T1 ATE133349 T1 AT E133349T1 AT 93201666 T AT93201666 T AT 93201666T AT 93201666 T AT93201666 T AT 93201666T AT E133349 T1 ATE133349 T1 AT E133349T1
- Authority
- AT
- Austria
- Prior art keywords
- indene
- mixtures
- sulfonation
- aromatics
- water soluble
- Prior art date
Links
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000002270 dispersing agent Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000006277 sulfonation reaction Methods 0.000 title 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000003871 sulfonates Chemical class 0.000 abstract 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/12—Sulfonates of aromatic or alkylated aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI921433A IT1258970B (it) | 1992-06-11 | 1992-06-11 | Disperdenti idrosolubili derivanti da solfonazione dell'indene o sue miscele con aromatici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE133349T1 true ATE133349T1 (de) | 1996-02-15 |
Family
ID=11363490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93201666T ATE133349T1 (de) | 1992-06-11 | 1993-06-10 | Verwendung wasserlöslicher dispergiermittel, hergestellt durch sulfonieren von inden oder gemischen von inden mit aromaten |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0580194B1 (de) |
| AT (1) | ATE133349T1 (de) |
| DE (1) | DE69301384T2 (de) |
| ES (1) | ES2081684T3 (de) |
| GR (1) | GR3018836T3 (de) |
| IT (1) | IT1258970B (de) |
| RU (1) | RU2047599C1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1269532B (it) * | 1994-03-11 | 1997-04-08 | Eniricerche Spa | Procedimento per movimentare prodotti petroliferi altamente viscosi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541965A (en) * | 1984-01-25 | 1985-09-17 | The Dow Chemical Company | Dispersants for aqueous slurries |
| US4623359A (en) * | 1984-08-20 | 1986-11-18 | Texaco Inc. | Aqueous slurries of solid carbonaceous fuel |
| IT1227903B (it) * | 1988-12-23 | 1991-05-14 | Eniricerche S P A Snamprogetti | Procedimento per la preparazione di disperdenti solfonati |
| IT1237807B (it) * | 1989-12-21 | 1993-06-17 | Eniricerche Spa | Procedimento per la preparazione di un disperdente solfonato da frazioni, asfaltiche del petrolio |
-
1992
- 1992-06-11 IT ITMI921433A patent/IT1258970B/it active IP Right Grant
-
1993
- 1993-06-10 DE DE69301384T patent/DE69301384T2/de not_active Expired - Fee Related
- 1993-06-10 AT AT93201666T patent/ATE133349T1/de not_active IP Right Cessation
- 1993-06-10 RU RU9393045139A patent/RU2047599C1/ru active
- 1993-06-10 ES ES93201666T patent/ES2081684T3/es not_active Expired - Lifetime
- 1993-06-10 EP EP93201666A patent/EP0580194B1/de not_active Expired - Lifetime
-
1996
- 1996-01-31 GR GR960400230T patent/GR3018836T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0580194A2 (de) | 1994-01-26 |
| DE69301384T2 (de) | 1996-08-01 |
| DE69301384D1 (de) | 1996-03-07 |
| EP0580194B1 (de) | 1996-01-24 |
| EP0580194A3 (de) | 1994-02-23 |
| RU2047599C1 (ru) | 1995-11-10 |
| IT1258970B (it) | 1996-03-11 |
| ITMI921433A0 (it) | 1992-06-11 |
| ITMI921433A1 (it) | 1993-12-11 |
| ES2081684T3 (es) | 1996-03-16 |
| GR3018836T3 (en) | 1996-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |