公开(公告)号：DE102004049342A1

公开(公告)日：2006-04-13

申请号：DE102004049342

申请日：2004-10-08

Applicant: BASF AG

Inventor： ENGELMANN JOCHEN ,  BRUCHMANN BERND ,  EIPPER ANDREAS ,  STUMBE JEAN-FRANCOIS ,  WEIS CARSTEN ,  SCHERZER DIETRICH ,  LIESE MICHAELA ,  VOELKEL MARK

IPC: C08L67/00 ,  C08J5/10 ,  C08K13/02 ,  C08L69/00

Abstract: Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of at least one thermoplastic polymer, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 1 to 40% by weight of a halogen-free flame retardant, selected from the group of the phosphorus-containing or nitrogen-containing compounds, or of the P—N condensates, or a mixture of these, D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.

公开(公告)号：DE59808759D1

公开(公告)日：2003-07-24

申请号：DE59808759

申请日：1998-04-07

Applicant: BASF AG

Inventor： GLUECK ALEXANDER ,  GOETZ WALTER ,  LOHRBAECHER VOLKER ,  MC KEE EDMUND ,  VOELKEL MARK

IPC: C08J5/00 ,  C08K7/14 ,  C08L33/08 ,  C08L77/00

Abstract: The shaped article consists ofa) from 5 to 95% by weight of a molding composition A made from at least one thermoplastic polyamide, copolyamide or blends of these as component A1, fillers and/or reinforcing materials, if desired, as component A2, impact modifiers as component A3 and other additives and processing aids as component A4, andb) from 5 to 95% by weight of a molding composition B, made from at least one thermoplastic polyamide, copolyamide or blends of these as component B1, at least one crosslinked elastomeric polymer as component B2 and, if desired, other additives and processing aids as component B3,where, in the shaped article, segments of molding compositions A and B are connected to one another over a relatively large area. These shaped articles may be used in the motor vehicle sector, for example as air or coolant ducts.

公开(公告)号：DE19715120A1

公开(公告)日：1998-10-15

申请号：DE19715120

申请日：1997-04-11

Applicant: BASF AG

Inventor： GLUECK ALEXANDER DR ,  GOETZ WALTER DR ,  LOHRBAECHER VOLKER ,  MAC KEE GRAHAM EDMUND DR ,  VOELKEL MARK

IPC: C08J5/00 ,  C08K7/14 ,  C08L33/08 ,  C08L77/00 ,  C08L51/04 ,  C08L33/10 ,  B29C45/00 ,  B29C47/00 ,  B29C49/00

Abstract: The shaped body consists of a) 5 to 95 wt. % molding material A comprising at least one thermoplastic polyamide, copolyamide or a blend thereof as constituent A1, optionally filling and/or reinforcing substances as constituent A2, impact resistance modifiers as constituents A3 and other auxiliary and processing agents as constituent A4 and b) 5 to 95 wt. % of a molding material B comprising a thermoplastic polyamide, copolyamide or the blends thereof as constituent B1, at least one chained rubber-elastic polymer as constituent B2 and optionally other auxiliary and processing agents as constituent B3. The segment surfaces of molding materials A and B are joined to each in the shaped body. The inventive shaped bodies can be used in the automobile industry, e.g. as air or coolant ducts.