ATE198075T1 - Verwendung einer wässrigen lösung eines polykondensates als additiv für hydraulische mörtel - Google Patents
Verwendung einer wässrigen lösung eines polykondensates als additiv für hydraulische mörtelInfo
- Publication number
- ATE198075T1 ATE198075T1 AT95201731T AT95201731T ATE198075T1 AT E198075 T1 ATE198075 T1 AT E198075T1 AT 95201731 T AT95201731 T AT 95201731T AT 95201731 T AT95201731 T AT 95201731T AT E198075 T1 ATE198075 T1 AT E198075T1
- Authority
- AT
- Austria
- Prior art keywords
- polycondensate
- aqueous solution
- additive
- compound
- preparing
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title abstract 3
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 239000011429 hydraulic mortar Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000003277 amino group Chemical group 0.000 abstract 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
-
- 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
- C08G12/40—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9401079A NL9401079A (nl) | 1994-06-28 | 1994-06-28 | Werkwijze voor het bereiden van een waterige oplossing van een polycondensaat, volgens deze werkwijze verkrijgbare produkten alsmede de toepassing daarvan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE198075T1 true ATE198075T1 (de) | 2000-12-15 |
Family
ID=19864379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95201731T ATE198075T1 (de) | 1994-06-28 | 1995-06-26 | Verwendung einer wässrigen lösung eines polykondensates als additiv für hydraulische mörtel |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0690083B2 (de) |
| AT (1) | ATE198075T1 (de) |
| DE (1) | DE69519603T3 (de) |
| NL (1) | NL9401079A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU696723B2 (en) * | 1995-04-27 | 1998-09-17 | Nissan Chemical Industries Ltd. | Reaction product of sulfonated amino resin and amino group-containing substance and papermaking process |
| DE19946591A1 (de) | 1999-09-29 | 2001-04-12 | Sueddeutsche Kalkstickstoff | Lagerstabile sulfonierte Kondensationsprodukte, Verfahren zu ihrer Herstellung und deren Verwendung |
| GB2411954B (en) * | 2004-03-12 | 2006-08-09 | Ingenia Technology Ltd | Authenticity verification methods,products and apparatuses |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505578C3 (de) * | 1974-09-23 | 1979-05-23 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur Herstellung anionischer, Sulfonsäuregruppen enthaltender Melamin-Harnstoff Formaldehyd-Kondensationsprodukte in wässriger Lösung mit hohem Feststoffgehalt |
| DE3107852A1 (de) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von melamin/aldehydharzen |
| DE3224107A1 (de) * | 1981-07-01 | 1983-01-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung waessriger melamin-formaldehyd-kondensate |
| US4677159A (en) † | 1985-10-16 | 1987-06-30 | Kuwait Institute For Scientific Research | Process for the synthesis of highly stable sulfonated melamine-formaldehyde condensates as superplasticizing admixtures in concrete |
| SE459968B (sv) † | 1988-01-29 | 1989-08-28 | Perstorp Ab | Flytfoerbaettrande medel, foerfarande foer framstaellning daerav samt anvaendning av detsamma |
| DE3810114A1 (de) † | 1988-03-25 | 1989-10-12 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von sulfonsaeuregruppen enthaltenden kondensationsprodukten mit einem geringen freien formaldehyd-gehalt |
| SE465622B (sv) * | 1990-02-19 | 1991-10-07 | Perstorp Ab | Flytfoerbaettrande medel, foerfarande foer dess framstaellning samt anvaendning daerav |
| FR2687406A1 (fr) † | 1992-02-18 | 1993-08-20 | Chryso Sa | Produits de condensation et leur utilisation comme agents fluidifiants pour liants hydrauliques tels que les ciments, les platres et la chaux. |
-
1994
- 1994-06-28 NL NL9401079A patent/NL9401079A/nl not_active Application Discontinuation
-
1995
- 1995-06-26 EP EP95201731A patent/EP0690083B2/de not_active Expired - Lifetime
- 1995-06-26 DE DE69519603T patent/DE69519603T3/de not_active Expired - Lifetime
- 1995-06-26 AT AT95201731T patent/ATE198075T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0690083B2 (de) | 2010-12-01 |
| DE69519603T2 (de) | 2001-08-02 |
| DE69519603T3 (de) | 2011-05-05 |
| EP0690083A1 (de) | 1996-01-03 |
| DE69519603D1 (de) | 2001-01-18 |
| EP0690083B1 (de) | 2000-12-13 |
| NL9401079A (nl) | 1996-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |