公开(公告)号：DE10041162A1

公开(公告)日：2002-03-07

申请号：DE10041162

申请日：2000-08-21

Applicant: BASF AG

Inventor： FORSTER HEINZ ,  HEFNER MATTHIAS ,  KNOBLAUCH GEORG ,  MERTES JUERGEN ,  REINERTH PETER ,  SANDBANK THOMAS ,  STADLER EDMUND

IPC: B32B15/095 ,  B32B5/18 ,  B32B15/08 ,  B63C11/34 ,  C08G18/00 ,  C08G18/48 ,  C08G18/66 ,  C08G101/00 ,  B63B3/16

Abstract: The invention relates to composite elements comprising the following laminar structure: (i) 2 to 20 mm metal; (ii) 10 to 100 mm polyisocyanate polyaddition products having a density ranging from 350 to 1050 kg/m that can be obtained by reacting (a) isocyanates with (b) compounds, which are reactive to isocyanates, in the presence of (f) expanding agents, and; (iii) 2 to 20 mm metal.

公开(公告)号：CA2420115A1

公开(公告)日：2002-02-28

申请号：CA2420115

申请日：2001-08-16

Applicant: BASF AG

Inventor： MERTES JURGEN ,  KNOBLAUCH GEORG ,  FORSTER HEINZ ,  HEFNER MATTHIAS ,  STADLER EDMUND ,  REINERTH PETER ,  SANDBANK THOMAS

IPC: B32B15/095 ,  B32B5/18 ,  B32B15/08 ,  B63C11/34 ,  C08G18/00 ,  C08G18/48 ,  C08G18/66 ,  C08G101/00 ,  B63B3/00 ,  E01D1/00

Abstract: The invention relates to composite elements comprising the following laminar structure: (i) 2 to 20 mm metal; (ii) 10 to 100 mm polyisocyanate polyadditi on products having a density ranging from 350 to 1050 kg/m3 that can be obtaine d by reacting (a) isocyanates with (b) compounds, which are reactive to isocyanates, in the presence of (f) expanding agents, and; (iii) 2 to 20 mm metal.

公开(公告)号：DE19901937A1

公开(公告)日：2000-07-20

申请号：DE19901937

申请日：1999-01-19

Applicant: BASF AG

Inventor： LLAGOSTERA JARDI ,  STADLER EDMUND

IPC: C08G18/66 ,  C08K3/30 ,  C08G18/40 ,  C08G18/22 ,  C08G18/48 ,  C08L75/04

公开(公告)号：AU2830099A

公开(公告)日：1999-08-23

申请号：AU2830099

申请日：1999-01-26

Applicant: BASF AG

Inventor： HORN PETER ,  SCUPIN HANSJOACHIM ,  STADLER EDMUND ,  TINTELNOT DIETER ,  TREULING ULRICH

IPC: C08G18/08 ,  C08G18/09 ,  C08G18/12 ,  C08G18/16 ,  C08G18/20 ,  C08G18/34 ,  C08G18/40 ,  C08G18/65 ,  C08G18/66 ,  C08G18/79 ,  C08J9/00 ,  C08J9/08 ,  C08J9/34

Abstract: The present invention relates to a method for producing soft and elastic, semi-hard or hard moulded bodies of polyurethane which are fluorochlorohydrocarbon-free and have a cellular core as well as a compacted side area. This method comprises reacting a) polyisocyanates with b) at least one compound having at least two reactive hydrogen atoms, with c) foaming agents, with d) catalysts and with e) optional auxiliary agents and/or additives. This method is characterised in that the foaming agents c) contain c1) at least one carbodiimide-forming catalyst and c2) at least one carboxylic acid and/or the anhydride thereof.