ES2175886T3 - Procedimiento para la obtencion de polimeros biodegradables con unidades de succinilo recurrentes. - Google Patents

Procedimiento para la obtencion de polimeros biodegradables con unidades de succinilo recurrentes.

Info

Publication number
ES2175886T3
ES2175886T3 ES99118056T ES99118056T ES2175886T3 ES 2175886 T3 ES2175886 T3 ES 2175886T3 ES 99118056 T ES99118056 T ES 99118056T ES 99118056 T ES99118056 T ES 99118056T ES 2175886 T3 ES2175886 T3 ES 2175886T3
Authority
ES
Spain
Prior art keywords
biodegradable polymers
recurrent
procedure
succinyl units
obtaining biodegradable
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
ES99118056T
Other languages
English (en)
Inventor
Ruediger Dr Schubart
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2175886T3 publication Critical patent/ES2175886T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Procedimiento para la obtención de polímeros biodegradables con unidades recurrentes de succinilo, caracterizado porque se mezcla un ácido 1,4-butanodicarboxílico en caso dado substituido o un derivado del ácido 1,4-butanodicarboxílico con anhidrido acético y a continuación se hace reaccionar, mediante aumento de la temperatura, bajo policondensación para dar polisuccinimida o bien para dar ácido poliasparagínico, transformándose en ácido acético el anhidrido acético mediante el agua de la condensación liberada y eliminándose por destilación.
ES99118056T 1998-10-05 1999-09-22 Procedimiento para la obtencion de polimeros biodegradables con unidades de succinilo recurrentes. Expired - Lifetime ES2175886T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19845639A DE19845639A1 (de) 1998-10-05 1998-10-05 Verfahren zur Herstellung von biologisch abbaubaren Polymeren mit wiederkehrenden Succinyleinheiten

Publications (1)

Publication Number Publication Date
ES2175886T3 true ES2175886T3 (es) 2002-11-16

Family

ID=7883327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99118056T Expired - Lifetime ES2175886T3 (es) 1998-10-05 1999-09-22 Procedimiento para la obtencion de polimeros biodegradables con unidades de succinilo recurrentes.

Country Status (7)

Country Link
US (1) US6395870B1 (es)
EP (1) EP0992525B1 (es)
JP (1) JP2000154249A (es)
AT (1) ATE216409T1 (es)
DE (2) DE19845639A1 (es)
DK (1) DK0992525T3 (es)
ES (1) ES2175886T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074881B2 (en) * 2001-02-06 2006-07-11 Folia, Inc Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof
US6903181B2 (en) * 2001-02-06 2005-06-07 Folia, Inc Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof
US20060052577A1 (en) * 2001-02-06 2006-03-09 Graham Swift Methods of synthesis of polymers and copolymers from natural products
DE10207088A1 (de) * 2002-02-20 2003-08-28 Bayer Ag Verhinderung von Inkrustationen Phosphat-enthaltender Doppelsalze
US20060205919A1 (en) * 2005-03-09 2006-09-14 Graham Swift Derivatives of end capped polysuccinimides
MY180366A (en) * 2013-05-17 2020-11-28 Xyleco Inc Processing biomass

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626672A1 (de) 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure
DE4023463C2 (de) * 1990-07-24 1999-05-27 Roehm Gmbh Verfahren zur Molekulargewichtserhöhung bei der Herstellung von Polysuccinimid
US5269587A (en) 1992-01-07 1993-12-14 Jocelyn P. Cunningham Compact portable collapsible infant seat
US5288783A (en) 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
DE4221875A1 (de) 1992-07-03 1994-01-05 Basf Ag Modifizierte Polyasparaginsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
US5393868A (en) 1992-10-13 1995-02-28 Rohm And Haas Company Production of polysuccinimide by thermal polymerization of maleamic acid
DE4244031A1 (de) 1992-12-24 1994-06-30 Bayer Ag Verfahren zur Herstellung und Verwendung von Polyasparaginsäure und ihrer Salze
DE4322410A1 (de) 1993-07-06 1995-01-12 Bayer Ag Verfahren zur Herstellung von Polysuccinimid und Polyasparaginsäure
DE4323191A1 (de) 1993-07-10 1995-01-12 Basf Ag Verfahren zur Herstellung von Polyasparaginsäure
DE4342316A1 (de) * 1993-12-11 1995-06-14 Basf Ag Verwendung von Polyasparaginsäure in Wasch- und Reinigungsmitteln
DE19516399A1 (de) * 1995-05-04 1996-11-07 Bayer Ag Verfahren zur Herstellung von Polymeren mit wiederkehrenden Succinyleinheiten
DE19532717A1 (de) * 1995-09-05 1997-03-06 Basf Ag Verwendung von modifizierten Polyasparaginsäuren in Waschmitteln
DE19815025A1 (de) * 1998-04-03 1999-10-07 Bayer Ag Verfahren zur Herstellung von Polymeren mit wiederkehrenden Succinyleinheiten unter Verwendung von Katalysatoren

Also Published As

Publication number Publication date
JP2000154249A (ja) 2000-06-06
DK0992525T3 (da) 2002-06-17
DE59901240D1 (de) 2002-05-23
EP0992525A1 (de) 2000-04-12
ATE216409T1 (de) 2002-05-15
US6395870B1 (en) 2002-05-28
DE19845639A1 (de) 2000-04-06
EP0992525B1 (de) 2002-04-17

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