NO930179L - Kondensasjonsprodukter og deres anvendelse som flytbarhetsgivende midler - Google Patents
Kondensasjonsprodukter og deres anvendelse som flytbarhetsgivende midlerInfo
- Publication number
- NO930179L NO930179L NO93930179A NO930179A NO930179L NO 930179 L NO930179 L NO 930179L NO 93930179 A NO93930179 A NO 93930179A NO 930179 A NO930179 A NO 930179A NO 930179 L NO930179 L NO 930179L
- Authority
- NO
- Norway
- Prior art keywords
- acid
- condensation products
- reliability
- salt
- compound
- Prior art date
Links
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
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/30—Condensation polymers of aldehydes or ketones
-
- 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
- C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
- C08G12/32—Melamines
-
- 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)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Detergent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treating Waste Gases (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Kondensasjonsprodukter og deres anvendelse som flytbarhetsgivende midler for hydrauliske blndemidler slik som sementer, gips og kalk. Disse produktene kan spesielt oppnås ved kondensasjon i vandig medium av minst: en forbindelse (a) som har minst to aminfunksjoner, - et aldehyd (b), en syre (c) omfattende minst en SH-gruppe, eller et salt av en slik syre, en syre (d) omfattende minst en aminfunksjon eller et salt av en slik syre, og eventuelt en eller flere forbindelser (e) som kan frigjøre ett eller flere sulfonationer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9202065A FR2687406A1 (fr) | 1992-02-18 | 1992-02-18 | Produits de condensation et leur utilisation comme agents fluidifiants pour liants hydrauliques tels que les ciments, les platres et la chaux. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO930179D0 NO930179D0 (no) | 1993-01-19 |
NO930179L true NO930179L (no) | 1993-08-19 |
Family
ID=9426919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO93930179A NO930179L (no) | 1992-02-18 | 1993-01-19 | Kondensasjonsprodukter og deres anvendelse som flytbarhetsgivende midler |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0557211B1 (no) |
AT (1) | ATE135718T1 (no) |
DE (1) | DE69301844T2 (no) |
DK (1) | DK0557211T3 (no) |
ES (1) | ES2084473T3 (no) |
FR (1) | FR2687406A1 (no) |
GR (1) | GR3019736T3 (no) |
NO (1) | NO930179L (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9300704D0 (en) * | 1993-01-15 | 1993-03-03 | Sandoz Ag | Organic compounds |
NL9401079A (nl) † | 1994-06-28 | 1996-02-01 | Mets Holding Bv | Werkwijze voor het bereiden van een waterige oplossing van een polycondensaat, volgens deze werkwijze verkrijgbare produkten alsmede de toepassing daarvan. |
FR2722718B1 (fr) | 1994-07-22 | 1996-10-04 | Sepro Robotique | Dispositif de guidage lineaire a grande vitesse |
DE19627531B4 (de) * | 1996-07-09 | 2006-11-02 | Construction Research & Technology Gmbh | Wasserlösliche formaldehydfreie Polykondensationsprodukte auf Basis von Amino-s-triazinen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538382B2 (no) * | 1975-03-05 | 1980-10-03 | ||
US4125410A (en) * | 1975-08-27 | 1978-11-14 | Nippon Zeon Co., Ltd. | Water-reducing admixture |
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 |
EP0099954B1 (fr) * | 1982-07-28 | 1986-10-22 | CHRYSO SA - Ets. de TOULOUSE | Nouveaux fluidifiants pour liants hydrauliques |
DE3248586A1 (de) * | 1982-12-30 | 1984-07-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von hochkonzentrierten, niederviskosen und besonders lagerstabilen waessrigen loesungen von melamin-formaldehyd-kondensationsprodukten und deren verwendung zur betonverfluessigung |
-
1992
- 1992-02-18 FR FR9202065A patent/FR2687406A1/fr not_active Withdrawn
-
1993
- 1993-01-19 NO NO93930179A patent/NO930179L/no unknown
- 1993-01-22 EP EP93420030A patent/EP0557211B1/fr not_active Expired - Lifetime
- 1993-01-22 ES ES93420030T patent/ES2084473T3/es not_active Expired - Lifetime
- 1993-01-22 AT AT93420030T patent/ATE135718T1/de not_active IP Right Cessation
- 1993-01-22 DE DE69301844T patent/DE69301844T2/de not_active Expired - Fee Related
- 1993-01-22 DK DK93420030.4T patent/DK0557211T3/da active
-
1996
- 1996-04-24 GR GR960401124T patent/GR3019736T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3019736T3 (en) | 1996-07-31 |
DE69301844T2 (de) | 1996-09-26 |
EP0557211A1 (fr) | 1993-08-25 |
FR2687406A1 (fr) | 1993-08-20 |
ATE135718T1 (de) | 1996-04-15 |
EP0557211B1 (fr) | 1996-03-20 |
NO930179D0 (no) | 1993-01-19 |
DE69301844D1 (de) | 1996-04-25 |
ES2084473T3 (es) | 1996-05-01 |
DK0557211T3 (da) | 1996-08-05 |
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