公开(公告)号：DE102005028056A1

公开(公告)日：2006-12-21

申请号：DE102005028056

申请日：2005-06-16

Applicant: BASF AG

Inventor： HENZE OLIVER STEFFEN ,  STEINBERGER ROLF ,  KRECH RUEDIGER ,  POHLMANN NORBERT ,  BECKMANN CHRISTIAN ,  DUWENHORST JOERN

IPC: C08L75/04 ,  C08G18/83 ,  C08J3/20 ,  C08J5/00 ,  C08K5/29

Abstract: Thermoplastic polyurethane (i) comprising from 20% by weight to 70% by weight of isocyanate dissolved in the thermoplastic polyurethane, based on the total weight of the thermoplastic polyurethane (i) comprising the isocyanates.

公开(公告)号：DE102005019663A1

公开(公告)日：2006-11-02

申请号：DE102005019663

申请日：2005-04-26

Applicant: BASF AG

Inventor： DUWENHORST JOERN ,  MALZ HAUKE ,  SCHEFFER KARIN ,  FLUG THOMAS ,  VALLO MARTIN

IPC: C08G18/42

Abstract: Thermoplastic polyurethane (I) having a hardness of 50-80 Shore-A, where the polyurethane are based on polyester diols, where polyester diols (a) are based on butane-1,4-diol and at least one additional diol with at least five carbon atoms, and polyester diols (b) are based on butane-1,4-diol and at least one additional diol with two or three carbon atoms, is new. Independent claims are included for: (1) the preparation of (I); and (2) a thermoplastic polyurethane obtained by the process.