ES2105287T3 - Acidos poliasparaginicos modificados, un procedimiento para su obtencion y su empleo. - Google Patents

Acidos poliasparaginicos modificados, un procedimiento para su obtencion y su empleo.

Info

Publication number
ES2105287T3
ES2105287T3 ES93914689T ES93914689T ES2105287T3 ES 2105287 T3 ES2105287 T3 ES 2105287T3 ES 93914689 T ES93914689 T ES 93914689T ES 93914689 T ES93914689 T ES 93914689T ES 2105287 T3 ES2105287 T3 ES 2105287T3
Authority
ES
Spain
Prior art keywords
acids
modified
acid
multibasic
procedure
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
ES93914689T
Other languages
English (en)
Inventor
Matthias Kroner
Heinrich Hartmann
Dieter Boeckh
Angelika Funhoff
Richard Baur
Alexander Kud
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2105287T3 publication Critical patent/ES2105287T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02—Crystallisation; Crystallising apparatus
    • C13B30/021—Crystallisation; Crystallising apparatus using chemicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/04—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonamides, polyesteramides or polyimides
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/10—Alpha-amino-carboxylic acids
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3788—Graft polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

LA INVENCION SE REFIERE A ACIDOS POLIASPARTICOS MODIFICADOS, OBTENIBLES MEDIANTE CONDENSACION DE (A) 1 HASTA 99,9 MOL % DE ACIDO ASPARTICO CON (B) 99 HASTA 0,1 MOL % EN ACIDOS GRASOS, ACIDOS CARBOXILICOS MULTIBASICOS, ACIDOS CARBOXILICOS MULTIBASICOS ANHIDRIDOS, ACIDOS CARBOXILICOS HIDROXI MULTIBASICOS, ACIDOS CARBOXILICOS POLIHIDROXI MONOBASICOS, ALCOHOLES, AMINAS, ALCOHOLES ALCOXILADOS Y AMINAS, AZUCAR AMINO, HIDRATOS DE CARBONO, ACIDOS CARBOXILICOS DE AZUCAR Y/O ACIDOS AMINOCARBOXILICOS NO PROTEINOGENOS O SUS POLIMERIZADOS A PARTIR DE MONOMEROS NO SATURADOS MONOETILENICAMENTE EN PRESENCIA DE ACIDOS POLIASPARTICOS SEGUN EL TIPO DE UNA COPOLIMERIZACION DE INJERTO INICIADO, PROCEDIMIENTO PARA LA ELABORACION DE LOS ACIDOS POLIASPARTICOS MODIFICADOS ASI COMO UTILIZACION DE LOS ACIDOS POLIASPARTICOS MODIFICADOS COMO MEDIOS ADICIONALES PARA AGENTES DE LIMPIEZA Y LAVADO, COMO AGENTES DE TRATAMIENTO DE AGUA Y COMO INHIBIDORES DE DEPOSITO DURANTE LA CONDENSACION DE ZUMOS AZUCARADOS.
ES93914689T 1992-07-03 1993-06-22 Acidos poliasparaginicos modificados, un procedimiento para su obtencion y su empleo. Expired - Lifetime ES2105287T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221875A DE4221875A1 (de) 1992-07-03 1992-07-03 Modifizierte Polyasparaginsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES2105287T3 true ES2105287T3 (es) 1997-10-16

Family

ID=6462409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93914689T Expired - Lifetime ES2105287T3 (es) 1992-07-03 1993-06-22 Acidos poliasparaginicos modificados, un procedimiento para su obtencion y su empleo.

Country Status (5)

Country Link
US (1) US5747635A (es)
EP (1) EP0648241B1 (es)
DE (2) DE4221875A1 (es)
ES (1) ES2105287T3 (es)
WO (1) WO1994001486A1 (es)

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DE4429976A1 (de) * 1994-08-24 1996-02-29 Bayer Ag Sulfonsäuregruppen enthaltende Polyasparaginsäurederivate, ihre Verwendung und Herstellung
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Also Published As

Publication number Publication date
DE59307218D1 (de) 1997-10-02
US5747635A (en) 1998-05-05
WO1994001486A1 (de) 1994-01-20
EP0648241A1 (de) 1995-04-19
EP0648241B1 (de) 1997-08-27
DE4221875A1 (de) 1994-01-05

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