ES2084473T3 - Productos de condensacion a base de aldehido y aminas y su utilizacion como agentes fluidificantes. - Google Patents

Productos de condensacion a base de aldehido y aminas y su utilizacion como agentes fluidificantes.

Info

Publication number
ES2084473T3
ES2084473T3 ES93420030T ES93420030T ES2084473T3 ES 2084473 T3 ES2084473 T3 ES 2084473T3 ES 93420030 T ES93420030 T ES 93420030T ES 93420030 T ES93420030 T ES 93420030T ES 2084473 T3 ES2084473 T3 ES 2084473T3
Authority
ES
Spain
Prior art keywords
condensation products
aldehide
acid
amine based
based condensation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93420030T
Other languages
English (en)
Inventor
Alphonse Sers
Didier Bisson
Martin Mosquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chryso SAS
Original Assignee
Chryso SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chryso SAS filed Critical Chryso SAS
Application granted granted Critical
Publication of ES2084473T3 publication Critical patent/ES2084473T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Detergent Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (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

LA PRESENTE INVENCION SE REFIERE A PRODUCTOS DE CONDENSACION Y A SU UTILIZACION COMO AGENTES FLUIDIFICANTES PARA LIGANTES HIDRAULICOS TALES COMO LOS CEMENTOS, LOS YESOS Y LA CAL. SE REFIERE MAS PARTICULARMENTE A PRODUCTOS SUSCEPTIBLES DE SER OBTENIDOS POR CONDENSACION EN MEDIO ACUOSO, DE AL MENOS: MPUESTO (A) QUE DISPONE DE AL MENOS DOS FUNCIONES AMINAS, ALDEHIDO (B), H, O UNA SAL DE TAL ACIDO, OS UNA FUNCION AMINA O UNA SAL DE TAL ACIDO, UNO O VARIOS COMPUESTOS (E) SUSCEPTIBLES DE LIBERAR UNO O VARIOS IONES SULFONATOS.
ES93420030T 1992-02-18 1993-01-22 Productos de condensacion a base de aldehido y aminas y su utilizacion como agentes fluidificantes. Expired - Lifetime ES2084473T3 (es)

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 (1)

Publication Number Publication Date
ES2084473T3 true ES2084473T3 (es) 1996-05-01

Family

ID=9426919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93420030T Expired - Lifetime ES2084473T3 (es) 1992-02-18 1993-01-22 Productos de condensacion a base de aldehido y aminas y su utilizacion como agentes fluidificantes.

Country Status (8)

Country Link
EP (1) EP0557211B1 (es)
AT (1) ATE135718T1 (es)
DE (1) DE69301844T2 (es)
DK (1) DK0557211T3 (es)
ES (1) ES2084473T3 (es)
FR (1) FR2687406A1 (es)
GR (1) GR3019736T3 (es)
NO (1) NO930179L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538382B2 (es) * 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
ATE23032T1 (de) * 1982-07-28 1986-11-15 Chryso Sa Verfluessigungsmittel fuer hydraulische bindemittel.
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

Also Published As

Publication number Publication date
EP0557211B1 (fr) 1996-03-20
GR3019736T3 (en) 1996-07-31
EP0557211A1 (fr) 1993-08-25
NO930179L (no) 1993-08-19
DE69301844T2 (de) 1996-09-26
ATE135718T1 (de) 1996-04-15
FR2687406A1 (fr) 1993-08-20
DK0557211T3 (da) 1996-08-05
DE69301844D1 (de) 1996-04-25
NO930179D0 (no) 1993-01-19

Similar Documents

Publication Publication Date Title
ATE269290T1 (de) Benzoylderivate
YU126291A (sh) Substituisani azoli, postopek za njihovo pripravo i njihova uporaba
DE50204840D1 (de) Semiautomatische Dosierung
ES2070660B1 (es) Un procedimiento para la preparacion de 2,5-damino-3-hidroxihexanos sustituidos, utiles como inhibidores de proteasas retrovirales.
PL292095A1 (en) Pesticides and method of obtaining them
ATE49969T1 (de) Verfahren zur herstellung von pteridinderivaten.
DK0662966T3 (da) Syntese af N-acetylneuraminsyrederivater
GR3019736T3 (en) Condensation products based on aldehyde and amine, and their use as fluidizers
CA2022187A1 (en) N,n-bis-phosphonomethyl taurine n-oxide and water-soluble salts thereof
ES8102058A1 (es) Procedimiento para la obtencion de suspensiones acuosas de zeolita estables
DK0662967T3 (da) Syntese af N-acetyl-neuraminsyrederivater
DK0462837T3 (da) Fremstilling af indol-derivater
DE69213355D1 (de) Zementzusatzmittel und Entschaumer
ES2067780T3 (es) 2'-desoxi-2'-metilidenocitidina dihidrato, metodos para su produccion y composiciones.
OA08746A (fr) Dérivés d'acide hydrocinnamique.
ES2157419T3 (es) Arilazadioxacicloalquenos substituidos, fungicidas.
ES2012578A6 (es) Procedimiento para preparar la sal de trometamina de 1-metil-beta-oxo-alfa- (fenilcarbamoil)-2-pirrolpropiontrilo.
DK1117365T3 (da) Vedhæftningsmiddel til tandproteser
FI905350A0 (fi) Komposition innehaollande maerkta streptokock-antikroppar,testfoerpackning och analysfoerfarande, i vilket den anvaends.
NO905014L (no) Biologisk nedbrytbar, vannloeselig polykarboksylsyre-kopolymer.
DE3789032D1 (de) Mechanismus zur Einstellung eines Ausgangsgliedes.
RO83468A (ro) Procedeu de obtinere a derivatilor de 5,6,7,7a-4h-tieno/3,2-c/-piridin-2-onei
ES2045146T3 (es) Avermectinas etiladas.
FR2642667B1 (fr) Composition detartrante pour charbon actif a base d'acide sulfamique, procede de detartrage mettant en oeuvre cette composition
DE59601911D1 (de) Expansionsbindemittel

Legal Events

Date Code Title Description
FC2A Grant refused

Effective date: 19950426

FG2A Definitive protection

Ref document number: 557211

Country of ref document: ES