DK0992525T3 - Fremgangsmåde til fremstilling af biologisk nedbrydelige polymerer med gentagne succinylenheder - Google Patents

Fremgangsmåde til fremstilling af biologisk nedbrydelige polymerer med gentagne succinylenheder

Info

Publication number
DK0992525T3
DK0992525T3 DK99118056T DK99118056T DK0992525T3 DK 0992525 T3 DK0992525 T3 DK 0992525T3 DK 99118056 T DK99118056 T DK 99118056T DK 99118056 T DK99118056 T DK 99118056T DK 0992525 T3 DK0992525 T3 DK 0992525T3
Authority
DK
Denmark
Prior art keywords
biodegradable polymers
repeated
preparation
succinyl units
acid
Prior art date
Application number
DK99118056T
Other languages
Danish (da)
English (en)
Inventor
Ruediger Dr Schubart
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 DK0992525T3 publication Critical patent/DK0992525T3/da

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
DK99118056T 1998-10-05 1999-09-22 Fremgangsmåde til fremstilling af biologisk nedbrydelige polymerer med gentagne succinylenheder DK0992525T3 (da)

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
DK0992525T3 true DK0992525T3 (da) 2002-06-17

Family

ID=7883327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99118056T DK0992525T3 (da) 1998-10-05 1999-09-22 Fremgangsmåde til fremstilling af biologisk nedbrydelige polymerer med gentagne succinylenheder

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
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
US7074881B2 (en) * 2001-02-06 2006-07-11 Folia, Inc Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof
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
JP2016523525A (ja) * 2013-05-17 2016-08-12 ザイレコ，インコーポレイテッド バイオマスの加工

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
ES2175886T3 (es) 2002-11-16
ATE216409T1 (de) 2002-05-15
US6395870B1 (en) 2002-05-28
JP2000154249A (ja) 2000-06-06
EP0992525B1 (de) 2002-04-17
EP0992525A1 (de) 2000-04-12
DE59901240D1 (de) 2002-05-23
DE19845639A1 (de) 2000-04-06

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