-
公开(公告)号:JPH11322887A
公开(公告)日:1999-11-26
申请号:JP10806299
申请日:1999-04-15
Applicant: BASF AG
Inventor: SERVAY THOMAS DR , LEBERFINGER MARCUS DR , NITSCHKE DIETER
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a polyisocyanate addition polymerized product having increased resistance to heat distortion, especially a thermoplastic polyisocyanate addition polymerized product (thermoplastic polyurethane, also called as TPU). SOLUTION: This thermoplastic polyurethane is obtained by reacting (a) isocyanate with (b) a compound reactive to the isocyanate and having a molecular weight of 451-8,000 in the presence of (c) a chain extender and further (d) a crosslinking agent and (e) a catalyst and/or (f) a usual auxiliary and/or an additive, as necessary. As the extender, 1,3-and/or 1,2-propane diol is used. Furthermore, the reaction is performed under the condition of >=104 isocyanate index [(a real amount of the isocyanate/a total amount of diisocyanate group theoretically required to completely the whole OH group)×100].
-
公开(公告)号:AT273334T
公开(公告)日:2004-08-15
申请号:AT98120368
申请日:1998-10-28
Applicant: BASF AG
Inventor: LEBERFINGER MARCUS DR , LANGE MARTIN , BITTNER GERHARD DR , SCHOLZ GUENTER DR
-
公开(公告)号:PT1323769E
公开(公告)日:2006-08-31
申请号:PT02025163
申请日:2002-11-11
Applicant: BASF AG
Inventor: ETZRODT GUENTER DR , LEBERFINGER MARCUS DR , ROBERT BAYER , ARENZ STEFAN DR , KNUD FAEHNDRICH , SCHOLZ GUENTER DR
-
公开(公告)号:DE50206985D1
公开(公告)日:2006-07-06
申请号:DE50206985
申请日:2002-11-11
Applicant: BASF AG
Inventor: ETZRODT GUENTER DR , LEBERFINGER MARCUS DR , BAYER ROBERT , ARENZ STEFAN DR , FAEHNDRICH KNUD , SCHOLZ GUENTER DR
-
公开(公告)号:DE59811788D1
公开(公告)日:2004-09-16
申请号:DE59811788
申请日:1998-10-28
Applicant: BASF AG
Inventor: LEBERFINGER MARCUS DR , LANGE MARTIN , BITTNER GERHARD DR , SCHOLZ GUENTER DR
-
6.
公开(公告)号:ES2263725T3
公开(公告)日:2006-12-16
申请号:ES02025163
申请日:2002-11-11
Applicant: BASF AG
Inventor: ETZRODT GUNTER DR , LEBERFINGER MARCUS DR , BAYER ROBERT , ARENZ STEFAN DR , FAHNDRICH KNUD , SCHOLZ GUNTER DR
IPC: C08J3/205 , B29B7/94 , B29C41/00 , B29C41/18 , B29C67/04 , C08G18/66 , C08J3/20 , C08L75/04 , C08L75/06 , C09D5/03
Abstract: Procedimiento para la aplicación de materiales funcionales sobre poliuretano termoplástico, que comprende los siguientes pasos: a) introducción de poliuretano termoplástico en forma de partículas en un dispositivo de mezclado, b) agitación del poliuretano termoplástico en forma de partículas en el dispositivo de mezclado, y entre tanto c) introducción de materiales funcionales o de una mezcla que contiene materiales funcionales en forma pulverizada en el dispositivo de mezclado.
-
公开(公告)号:AT328030T
公开(公告)日:2006-06-15
申请号:AT02025163
申请日:2002-11-11
Applicant: BASF AG
Inventor: ETZRODT GUENTER DR , LEBERFINGER MARCUS DR , BAYER ROBERT , ARENZ STEFAN DR , FAEHNDRICH KNUD , SCHOLZ GUENTER DR
-
公开(公告)号:ES2226053T3
公开(公告)日:2005-03-16
申请号:ES98120368
申请日:1998-10-28
Applicant: BASF AG
Inventor: LEBERFINGER MARCUS DR , LANGE MARTIN , BITTNER GERHARD DR , SCHOLZ GUNTER DR
Abstract: PROCEDIMIENTO PARA LA SINTESIS DE PRODUCTOS DE POLIADICION DE POLIISOCIANATO CARACTERIZADO PORQUE SE INTRODUCEN EN (I) PRODUCTOS DE POLIADICION DE POLIISOCIANATO, (II) COMPUESTOS QUE TIENEN GRUPOS ISOCIANATO.
-
-
-
-
-
-
-