公开(公告)号：CO5040155A1

公开(公告)日：2001-05-29

申请号：CO99017188

申请日：1999-03-19

Applicant: BASF AG

Inventor： ULRIKE BREINER ,  MANFRED JULIUS ,  NEUBERG RAINER ,  WEIB ROBERT ,  WILMS AXEL ,  HU HARRY Y

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/48 ,  C08K5/34 ,  C08K5/3435

Abstract: Procedimiento para la obtención de poliamidascaracterizado porque la polimerización de los monómeros u oligómeros de partida se realiza en presencia de por lo menos un compuesto de la fórmula (I)R significa un grupo funcional R8 , que posee 1-4 grupos R7 formadores de amida iguales o 1-4 grupos R7 formadores de amida diferentes,R1 significa H, C1 -C20 -alquilo, cicloalquilo, bencilo, OR6 DondeR2 , R3 , R4 , R5 significan, cada uno independien-temente del otro, C1 -C10 alquilon es un número natural mayor que 1yen donde los derivados de piperidina enlazados son R, en cuanto a los sustituyentes, por los que se entienden R1 , R2 , R3 , R4 y R5 , pueden ser idénticos odiferentes.

公开(公告)号：SK13592000A3

公开(公告)日：2001-04-09

申请号：SK13592000

申请日：1999-03-18

Applicant: BASF AG

Inventor： BREINER ULRIKE ,  JULIUS MANFRED ,  NEUBERG RAINER ,  WEISS ROBERT ,  WILMS AXEL ,  HU HARRY Y

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/48 ,  C08K5/3435

Abstract: A process for preparing polyamides comprises polymerizing starting monomers or starting oligomers in the presence of at least one compound of the formula (I)whereR is a functional group R which bears 1-4 identical or different amide-forming groups R ,R is H, C1-C20-alkyl, cycloalkyl, benzyl or OR , where R is H, C1-C20-alkyl, cycloalkyl or benzyl,R , R , R and R are independently C1-C10-alkyl,n is a natural number greater than 1, andthe piperidine derivatives attached to R are identical or different with regard to the substituents, meaning R , R , R , R and R .The polyamides are useful for preparing filaments, fibers, films, sheetlike structures and moldings.

公开(公告)号：PL178944B1

公开(公告)日：2000-07-31

申请号：PL30708295

申请日：1995-02-03

Applicant: BASF AG

Inventor： SCHNEIDER HEINZ-WALTER ,  WILMS AXEL ,  SCHMITZ RUEDIGER ,  SCHULZ ROBERT ,  MICHELSEN KLAUS

IPC: C01C1/28 ,  B01J23/42 ,  C01B21/14

公开(公告)号：DE19854498A1

公开(公告)日：2000-05-31

申请号：DE19854498

申请日：1998-11-25

Applicant: BASF AG

Inventor： MOHRSCHLADT RALF ,  WEIS ROBERT ,  BEVER PAUL-MICHAEL ,  WILMS AXEL ,  NEUBERG RAINER

IPC: C08G69/04 ,  C08G69/16 ,  D01F6/60 ,  C08K5/3435 ,  C08L77/02

Abstract: A regulator mixture containing (a) a compound with sterically hindered amino groups and a carboxylic acid or primary amino group and (b) adipic acid is used in polymerization or polycondensation reactions for the production of polyamides, to increase the boiling shrinkage of the polyamide.

公开(公告)号：AU3518299A

公开(公告)日：1999-10-18

申请号：AU3518299

申请日：1999-03-18

Applicant: BASF AG

Inventor： BREINER ULRIKE ,  JULIUS MANFRED ,  NEUBERG RAINER ,  WEISS ROBERT ,  WILMS AXEL ,  HU HARRY Y

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/48 ,  C08K5/3435

Abstract: A process for preparing polyamides comprises polymerizing starting monomers or starting oligomers in the presence of at least one compound of the formula (I)whereR is a functional group R which bears 1-4 identical or different amide-forming groups R ,R is H, C1-C20-alkyl, cycloalkyl, benzyl or OR , where R is H, C1-C20-alkyl, cycloalkyl or benzyl,R , R , R and R are independently C1-C10-alkyl,n is a natural number greater than 1, andthe piperidine derivatives attached to R are identical or different with regard to the substituents, meaning R , R , R , R and R .The polyamides are useful for preparing filaments, fibers, films, sheetlike structures and moldings.

公开(公告)号：PL208092B1

公开(公告)日：2011-03-31

申请号：PL36720902

申请日：2002-05-17

Applicant: BASF AG

Inventor： WEISS ROBERT ,  NEUBERG RAINER ,  WILMS AXEL ,  KLOSTERMANN RAINER ,  RICHTER KONRAD

IPC: C08G69/48 ,  C08K3/00 ,  C08L77/00 ,  C08K3/22 ,  C08K5/3435 ,  D01F6/60 ,  D01F6/90

公开(公告)号：ES2280537T3

公开(公告)日：2007-09-16

申请号：ES02730263

申请日：2002-05-17

Applicant: BASF AG

Inventor： WEISS ROBERT ,  NEUBERG RAINER ,  WILMS AXEL ,  KLOSTERMANN RAINER ,  RICHTER KONRAD

IPC: C08G69/48 ,  C08K3/00 ,  C08K3/22 ,  C08G69/46 ,  C08L77/00 ,  D01F6/90

Abstract: Material polimérico (I) que contiene a) un polímero (II) con grupos amida periódicos en la cadena polimérica principal y b) 0, 01 a 5 % en peso con referencia a este polímero de un dióxido de titanio (III) con un tamaño medio de partícula de d50 de 50 a 150 nm.

公开(公告)号：AT370181T

公开(公告)日：2007-09-15

申请号：AT04731336

申请日：2004-05-06

Applicant: BASF AG

Inventor： WINTERLING HELMUT ,  DEMETER JUERGEN ,  DEININGER JUERGEN ,  KORY GAD ,  SOETJE OLIVER ,  WILMS AXEL ,  WEISS ROBERT ,  KREMPEL KURT ,  BENISCH CHRISTOPH

IPC: C08G69/02 ,  C08G69/08 ,  C08G69/14 ,  C08G69/26

Abstract: Polyamide, whose main chain contains a chemically bound amine selected from the group consisting of 2-methyl-1,5-diaminopentane and 1-amino-2-R-cyclopent-1-ene, where R is a functional group capable of combining with an amino group to form an amide group, and processes for preparing such a polyamide and fibers, films and moldings comprising such a polyamide.

公开(公告)号：DE102005034980A1

公开(公告)日：2007-01-25

申请号：DE102005034980

申请日：2005-07-22

Applicant: BASF AG

Inventor： WILMS AXEL ,  BRUCHMANN BERND ,  EIPPER ANDREAS ,  STRAUCH JOACHIM

IPC: C08L67/03 ,  B65B47/00 ,  B65D1/00 ,  C08L5/02 ,  C08L69/00 ,  D01D5/00 ,  D01F8/16 ,  D03D15/00 ,  D04H1/42 ,  D06N3/00

Abstract: Use of thermoplastic molding compositions comprising A) from 10 to 99.9% by weight of polyethylene terephthalate, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with 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 A x B y type; where x is at least 1.1 and y is at least 2.1, or a mixture of these C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%, for production of fibers or of liquid containers.

公开(公告)号：BG108283A

公开(公告)日：2004-12-30

申请号：BG10828303

申请日：2003-10-22

Applicant: BASF AG

Inventor： WEISS ROBERT ,  NEUBERG RAINER ,  WILMS AXEL ,  KLOSTERMANN RAINER ,  RICHTER KONRAD

IPC: C08G69/48 ,  C08K3/00 ,  C08K3/22 ,  C08L77/00 ,  D01F6/90 ,  C08G69/46

Abstract: The invention relates to a) a polymer material (1) comprising a polymer containing amide groups recurring in the main polymer chain, and b) 0.01 to 5.wt.% of titanium dioxide polymer having an average particle size of d50 to 150 nm. The invention also relates to fibres, to flat form products and to moulded bodies containing such polymer material.