公开(公告)号：DE112005000576A5

公开(公告)日：2007-07-26

申请号：DE112005000576

申请日：2005-05-04

Applicant: BASF AG

Inventor： KRAEMER MARKUS

IPC: C08K5/29 ,  C08G18/02 ,  C08G18/71 ,  C08G18/81 ,  C08L75/06

公开(公告)号：DE112005000561A5

公开(公告)日：2007-07-12

申请号：DE112005000561

申请日：2005-05-04

Applicant: BASF AG

Inventor： KRAEMER MARKUS ,  HENZE OLIVER

IPC: C08G18/02 ,  C08G18/08 ,  C08G18/16 ,  C08G18/66 ,  C08G18/71 ,  C08G18/76

公开(公告)号：DE102004024205A1

公开(公告)日：2005-12-08

申请号：DE102004024205

申请日：2004-05-13

Applicant: BASF AG

Inventor： KRAEMER MARKUS

IPC: C08G18/02 ,  C08G18/81 ,  C08K5/29 ,  C08K5/529 ,  C08L75/06 ,  B29C47/00 ,  C08G18/16

Abstract: Polyurethanes comprising carbodiimide which has at least one alkenyl unit, and has a content smaller than 5 ppm, based on the total weight of the carbodiimide, of compounds which catalyze the formation of carbodiimides.

公开(公告)号：DE10334265A1

公开(公告)日：2005-02-24

申请号：DE10334265

申请日：2003-07-25

Applicant: BASF AG

Inventor： HENZE OLIVER STEFFEN ,  PETERS SABINE ,  BRAND JOHANN-DIEDRICH ,  HACKL CHRISTA ,  KRAEMER MARKUS ,  HILMER KLAUS

IPC: C08G18/08 ,  C08G18/71 ,  C08G18/83 ,  C08G18/40

Abstract: The invention relates to a thermoplastic polyurethane comprising the following structural unit: R2-CO-NH-R-Si(R1)3-x(OR1)x where: R is an aliphatic, araliphatic, or aromatic organic radical having from 1 to 20 hydrocarbon atoms, R1 is an alkyl radical or aryl radical having from 1 to 10 carbon atoms, R2 is -NR3-CO-R4 or -O-R5-O-, R3 is a section of the polymer chain of the thermoplastic polyurethane, in particular a radical which derives from the diisocyanate used to prepare the thermoplastic polyurethane, R4 is a section of the polymer chain of the thermoplastic polyurethane, in particular a radical which derives from the following compounds used to prepare the thermoplastic polyurethane: compounds (b) reactive toward isocyanates, or from the chain extender (c), R5 is an alkylene radical having from 2 to 8 carbon atoms, preferably from 3 to 6 carbon atoms, and x is 1, 2 or 3.