公开(公告)号：WO2010130652A3

公开(公告)日：2011-04-21

申请号：PCT/EP2010056256

申请日：2010-05-07

Applicant: BASF SE ,  BOLZE PATRICK ,  PRISSOK FRANK ,  SCHUETTE MARKUS ,  TEMPLIN MARKUS ,  TESCH HELMUT ,  MORMANN WERNER ,  FRANK PETRA ,  BOCK MICHAEL

Inventor： BOLZE PATRICK ,  PRISSOK FRANK ,  SCHUETTE MARKUS ,  TEMPLIN MARKUS ,  TESCH HELMUT ,  MORMANN WERNER ,  FRANK PETRA ,  BOCK MICHAEL

IPC: C08G18/83 ,  C07C209/62 ,  C08G18/30 ,  C08G18/82 ,  C08J11/14

CPC classification number: C08G18/832 ,  C07C209/62 ,  C08G18/305 ,  C08G18/82 ,  C07C211/50

Abstract: The invention relates to a method for the hydrolysis of at least one isocyanate adduct, with a hydrolyzing agent, characterized in that the hydrolyzing agent contains water and at least one imidazole of the following structural formula, where R1 is a alkyl group having 1 to 5 carbon atoms, preferably 1 to 3 carbon atoms, more preferably 1 to 2 carbon atoms, and most preferably having one carbon atom, and R2, R3 and R4 independently of each other are hydrogen (H) or are alkyl groups having 1 to 5 carbon atoms, preferably 1 to 3 carbon atoms, more preferably 1 to 2 carbon atoms, and most preferably having one carbon atom. The invention further relates to the use of starting substances for the described method.

Abstract translation: 本发明涉及一种用于至少一个异氰酸酯加合物的水解，标有水解剂，其特征在于，所述水解的水和下列结构式：其中基团R 1是具有1至5个碳原子，优选1至3个碳原子的烷基中的至少一种咪唑， 更优选的是1至2个碳原子，并且特别优选与碳原子和具有1至5个碳原子，优选1至3个碳原子，更优选碳原子数1〜2中的基团R2，R3和R4独立地为氢（H）或烷基，和 更优选的碳原子。 此外，本发明还包括使用用于开始所述处理的材料制成。

公开(公告)号：DE102010028583A1

公开(公告)日：2011-01-05

申请号：DE102010028583

申请日：2010-05-05

Applicant: BASF SE

Inventor： PRISSOK FRANK ,  HOLWITT ULRICH ,  BOLZE PATRICK ,  SCHUETTE MARKUS ,  HEIDEMANN ANDREAS ,  MORMANN WERNER ,  FRANK PETRA

IPC: C08J11/28

公开(公告)号：CA2786948A1

公开(公告)日：2011-07-21

申请号：CA2786948

申请日：2011-01-12

Applicant: BASF SE

Inventor： GRANSTROEM MARI ,  MORMANN WERNER ,  FRANK PETRA

IPC: C08B1/00 ,  C08B15/00 ,  C08B37/00

Abstract: A process for chlorinating polysaccharides or oligosaccharides, which comprises A) dissolving a polysaccharide or oligosaccharide in a solvent system which comprises at least one ionic liquid and B) reacting the polysaccharides or oligosaccharides with a chlorinating agent.