-
公开(公告)号：DE2155287A1
公开(公告)日：1973-05-24
申请号：DE2155287
申请日：1971-11-06
Applicant: BASF AG
-
公开(公告)号：DE2112181A1
公开(公告)日：1972-10-05
申请号：DE2112181
申请日：1971-03-13
Applicant: BASF AG
Inventor： HORN PETER DR , SCHUSTER LUDWIG DR
IPC: C07C20060101 , C07C263/10 , C07C
-
公开(公告)号：AT284908T
公开(公告)日：2005-01-15
申请号：AT00119170
申请日：2000-09-05
Applicant: BASF AG
Inventor： HORN PETER DR , SCUPIN HANSJOACHIM , BARTZ THOMAS DR , WINKLER JUERGEN
-
-
公开(公告)号：DE59808057D1
公开(公告)日：2003-05-28
申请号：DE59808057
申请日：1998-11-26
Applicant: BASF AG
Inventor： HEINZ MARION , HORN PETER DR , BIEDERMANN ANJA DR
-
Patent Agency Ranking
公开(公告)号：ES2135374T3
公开(公告)日：1999-11-01
申请号：ES90107148
申请日：1990-04-14
Applicant: BASF AG
Inventor： HORN PETER DR , HECKMANN WALTER DR , RAMSTEINER FALKO DR , GEROLD FRIEDRICH
-
公开(公告)号：AT181934T
公开(公告)日：1999-07-15
申请号：AT90107148
申请日：1990-04-14
Applicant: BASF AG
Inventor： HORN PETER DR , HECKMANN WALTER DR , RAMSTEINER FALKO DR , GEROLD FRIEDRICH
-
公开(公告)号：DE19652759A1
公开(公告)日：1998-08-06
申请号：DE19652759
申请日：1996-12-18
Applicant: BASF AG
Inventor： SCHERZER DIETRICH DR , HAEBERLE KARL DR , HORN PETER DR , TREULING ULRICH DR , BAUMANN EDWIN
IPC: C08G18/48 , C08G18/71 , C08G18/80 , C08J5/04 , E04C2/24 , C08L75/04 , C08L75/08 , C08G18/38 , C08G18/36 , C08G18/77 , C08J5/06 , E04C2/20
Abstract: Natural fibre reinforced polyisocyanate-polyaddition products (I) are prepared by reaction of polyisocyanates with isocyanate-reactive substances and optionally chain extenders, cross-linking agents, catalysts and processing aids and additives in the presence of vegetable fibres and isocyanate-reactive silanes and/or silane modified isocyanates.Building, packing, furniture and vehicle construction materials, preferably internal cladding for vehicles prepared form (I) are also claimed.
-
公开(公告)号：GR3026025T3
公开(公告)日：1998-04-30
申请号：GR980400195
申请日：1998-01-29
Applicant: BASF AG
Inventor： HORN PETER DR , HINZ WERNER DR , JUNG LUDWIG
IPC: C08G18/08 , C08G18/00 , C08G18/22 , C08G18/30 , C08G18/32 , C08G18/48 , C08G18/50 , C08G18/65 , C08G18/66 , C08G101/00 , C08J9/00
Abstract: The invention relates to a process for the production of polyurethane foams, preferably semirigid polyurethane foams, having an improved foam structure by reacting a) organic and/or modified organic polyisocyanates with b) polyhydroxyl compounds having at least 2 reactive hydrogen atoms and c) crosslinking agents comprising at least one polyoxyalkylene polyol having a mean functionality of 3 to 8 and a hydroxyl number of from 200 to 1300 ppm, and having an alkali ion content of from 150 to 1200 ppm, in the presence of d) blowing agents, e) optionally catalysts, f) inorganic and/or organic acids as additive and g) optionally auxiliaries.
-
公开(公告)号：DK0624611T3
公开(公告)日：1998-02-23
申请号：DK94106805
申请日：1994-05-02
Applicant: BASF AG
Inventor： HORN PETER DR , HINZ WERNER DR , JUNG LUDWIG
IPC: C08G18/08 , C08G18/00 , C08G18/22 , C08G18/30 , C08G18/32 , C08G18/48 , C08G18/50 , C08G18/65 , C08G18/66 , C08G101/00 , C08J9/00
Abstract: The invention relates to a process for the production of polyurethane foams, preferably semirigid polyurethane foams, having an improved foam structure by reacting a) organic and/or modified organic polyisocyanates with b) polyhydroxyl compounds having at least 2 reactive hydrogen atoms and c) crosslinking agents comprising at least one polyoxyalkylene polyol having a mean functionality of 3 to 8 and a hydroxyl number of from 200 to 1300 ppm, and having an alkali ion content of from 150 to 1200 ppm, in the presence of d) blowing agents, e) optionally catalysts, f) inorganic and/or organic acids as additive and g) optionally auxiliaries.
-
-
-
-
-
-
-
-
-
Search Results
160
records
(took 0.026 seconds)
