ATE156157T1 - Polyetheramidoamine superabsorbierende hydrogele - Google Patents

Polyetheramidoamine superabsorbierende hydrogele

Info

Publication number
ATE156157T1
ATE156157T1 AT93911763T AT93911763T ATE156157T1 AT E156157 T1 ATE156157 T1 AT E156157T1 AT 93911763 T AT93911763 T AT 93911763T AT 93911763 T AT93911763 T AT 93911763T AT E156157 T1 ATE156157 T1 AT E156157T1
Authority
AT
Austria
Prior art keywords
pct
hydrogels
polyetheramidoamine
omega
sec
Prior art date
Application number
AT93911763T
Other languages
English (en)
Inventor
Maria Cristina Tanzi
Gianfranco Palumbo
Giovanni Carlucci
Original Assignee
Angelini Ricerche Spa
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 Angelini Ricerche Spa filed Critical Angelini Ricerche Spa
Application granted granted Critical
Publication of ATE156157T1 publication Critical patent/ATE156157T1/de

Links

Classifications

    • 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
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polyethers (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT93911763T 1992-04-21 1993-04-16 Polyetheramidoamine superabsorbierende hydrogele ATE156157T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920956A IT1254899B (it) 1992-04-21 1992-04-21 Idrogeli superassorbenti di tipo polietereammidoaminico

Publications (1)

Publication Number Publication Date
ATE156157T1 true ATE156157T1 (de) 1997-08-15

Family

ID=11363012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93911763T ATE156157T1 (de) 1992-04-21 1993-04-16 Polyetheramidoamine superabsorbierende hydrogele

Country Status (7)

Country Link
US (1) US5571890A (de)
EP (1) EP0637328B1 (de)
AT (1) ATE156157T1 (de)
CA (1) CA2133954C (de)
DE (1) DE69312702T2 (de)
IT (1) IT1254899B (de)
WO (1) WO1993021256A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254898B (it) * 1992-04-21 1995-10-11 Gianfranco Palumbo Idrogeli di tipo polietereammidoamminico come materiali eparinizzabili

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721057C2 (de) * 1987-06-26 1996-08-22 Bayer Ag Wasserlösliche, basische Polykondensate, Verfahren zu ihrer Herstellung, diese enthaltende Retentionsmittel und ihre Verwendung zur Herstellung von Papier
IT1254898B (it) * 1992-04-21 1995-10-11 Gianfranco Palumbo Idrogeli di tipo polietereammidoamminico come materiali eparinizzabili

Also Published As

Publication number Publication date
ITMI920956A0 (it) 1992-04-21
DE69312702D1 (de) 1997-09-04
WO1993021256A1 (en) 1993-10-28
DE69312702T2 (de) 1997-12-04
ITMI920956A1 (it) 1993-10-21
EP0637328B1 (de) 1997-07-30
EP0637328A1 (de) 1995-02-08
IT1254899B (it) 1995-10-11
CA2133954A1 (en) 1993-10-28
US5571890A (en) 1996-11-05
CA2133954C (en) 2005-09-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties