EP 1090060 A1 20010411 - MODIFIED POLYCONDENSATES OF ASPARAGINIC ACID, METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE IN FERTILIZERS
Title (en)
MODIFIED POLYCONDENSATES OF ASPARAGINIC ACID, METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE IN FERTILIZERS
Title (de)
MODIFIZIERTE POLYKONDENSATE DER ASPARAGINSÄURE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG IN DÜNGEMITTELN
Title (fr)
POLYCONDENSATS MODIFIES DE L'ACIDE ASPARTIQUE, LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION DANS DES ENGRAIS
Publication
Application
Priority
- DE 19821088 A 19980512
- EP 9903271 W 19990512
Abstract (en)
[origin: DE19821088A1] Novel modified polycondensates (I) of aspartic acid (APA) contain 0.1-50 mol. % of at least one covalently or ionically bonded pyrazole compound (II). An Independent claim is included for the preparation of (I).
IPC 1-7
IPC 8 full level
C05G 3/08 (2006.01); C05G 3/90 (2020.01); C08G 69/10 (2006.01); C08G 73/10 (2006.01); C08K 5/3445 (2006.01); C08L 79/08 (2006.01)
CPC (source: EP)
C05G 3/90 (2020.02); C08G 69/10 (2013.01); C08G 73/1092 (2013.01); Y02P 60/21 (2015.11)
Citation (search report)
See references of WO 9958594A1
Designated contracting state (EPC)
AT BE DE ES FI FR GB IT NL
DOCDB simple family (publication)
DE 19821088 A1 19991118; AU 4260499 A 19991129; EP 1090060 A1 20010411; JP 2002514670 A 20020521; WO 9958594 A1 19991118
DOCDB simple family (application)
DE 19821088 A 19980512; AU 4260499 A 19990512; EP 9903271 W 19990512; EP 99950348 A 19990512; JP 2000548396 A 19990512