公开(公告)号：ES2152703T3

公开(公告)日：2001-02-01

申请号：ES97941972

申请日：1997-08-29

Applicant: BASF AG

Inventor： KLATT MARTIN ,  HEITZ THOMAS ,  GAREISS BRIGITTE

IPC: C08J5/00 ,  C08K3/18 ,  C08K5/5333 ,  C08K5/5357 ,  C08K7/02 ,  C08K13/00 ,  C08L25/00 ,  C08L25/02 ,  C08L67/00 ,  C08L67/02 ,  C08L71/02 ,  C08L71/12 ,  C08L77/00

Abstract: Thermoplastic molding compositions compriseA) from 5 to 97% by weight of a thermoplastic polymer selected from the group consisting of polyamides, polyesters, polyphenylene ethers, vinylaromatic polymers and mixtures of these,B) from 1 to 30% by weight of an alkylphosphonic acid compound of the formula I where R is alkyl having from 1 to 4 carbon atoms and x is 0 or 1,C) from 1 to 30% by weight of a synergist for B) selected from the group consisting of inorganic calcium and magnesium compounds and mixtures of these,D) from 1 to 50% by weight of a fibrous filler andE) from 0 to 40% by weight of other additives and processing aids,where the sum of the percentages by weight of components A) to E) is always 100%.

公开(公告)号：AU6428100A

公开(公告)日：2001-01-31

申请号：AU6428100

申请日：2000-06-28

Applicant: BASF AG

Inventor： HEITZ THOMAS ,  KLATT MARTIN ,  NEUHAUS RALF

IPC: C08G63/183 ,  C08G63/78

Abstract: In a process for the continuous preparation of polybutylene terephthalate from terephthalic acid and 1,4-butanediol comprising:a) direct esterification of terephthalic acid with 1,4-butanediol in a reactor cascade comprising at least two reactors,b) precondensation of the esterification product obtained in stage a), andc) polycondensation of the precondensate obtained in stage b),the reaction pressure decreases and the temperature does not increase along the reactor cascade in stage a).

公开(公告)号：AU4558300A

公开(公告)日：2000-11-17

申请号：AU4558300

申请日：2000-04-27

Applicant: BASF AG

Inventor： KLATT MARTIN ,  NAM MICHAEL ,  HABERLE KARL

IPC: C08K5/29 ,  C08K5/49 ,  C08L67/02 ,  C08L77/00 ,  C09K21/14 ,  C08K5/00 ,  C08L79/00

公开(公告)号：CA2305089A1

公开(公告)日：2000-10-15

申请号：CA2305089

申请日：2000-04-13

Applicant: BASF AG

Inventor： SCHOLZ GUNTER ,  HACKL CHRISTA ,  KLATT MARTIN

IPC: C07F9/12 ,  C07F9/02 ,  C07F9/50 ,  C07F9/53 ,  C08G18/02 ,  C08G79/04 ,  C08L85/02 ,  C23F11/167

Abstract: A composition comprising at least- a phosphorus compound and- a stabilizer compound having one of the formulae I to IV can be used for increasing the shelf life or reducing metal corrosion.

公开(公告)号：AU3959000A

公开(公告)日：2000-08-25

申请号：AU3959000

申请日：2000-01-29

Applicant: BASF AG

Inventor： HEITZ THOMAS ,  KLATT MARTIN

IPC: C08L67/02 ,  C08L67/00

公开(公告)号：HK1022487A1

公开(公告)日：2000-08-11

申请号：HK00101357

申请日：2000-03-02

Applicant: BASF AG

Inventor： KLATT MARTIN ,  GAREISS BRIGITTE ,  YAMAMOTO MOTONORI

IPC: C08J5/00 ,  C08J5/18 ,  C08K5/3492 ,  C08K5/49 ,  C08K7/02 ,  C08L67/02 ,  D01F1/07 ,  D01F6/62 ,  D01F6/92 ,  C08K ,  C08L

Abstract: PCT No. PCT/EP97/05605 Sec. 371 Date Apr. 14, 1999 Sec. 102(e) Date Apr. 14, 1999 PCT Filed Oct. 10, 1997 PCT Pub. No. WO98/17719 PCT Pub. Date Apr. 30, 1998Thermoplastic molding compositions comprise A) from 30 to 97% by weight of a polyester, B) from 1 to 30% by weight of melamine cyanurate, C) from 1 to 30% by weight of at least one phosphorus-containing flame retardant which contains phosphorus in the valence state -1, -2 or -3, D) from 0 to 60% by weight of other additives and processing aids, where the total of the percentages by weight of components A) to D) is 100%.

公开(公告)号：ES2224662T3

公开(公告)日：2005-03-01

申请号：ES99923480

申请日：1999-04-28

Applicant: BASF AG

Inventor： KLATT MARTIN ,  LEUTNER BERND ,  NAM MICHAEL ,  FISCH HERBERT

IPC: C08K3/32 ,  C08K5/00 ,  C08K5/53 ,  C08K5/5313 ,  C08L67/02

Abstract: Masas de moldeo termoplásticas, que contienen A) de un 5 hasta un 96 % en peso de un poliéster, B) de un 1 hasta un 30 % en peso de un compuesto de nitrógeno, excluyéndose cianurato de melamina, C) de un 0, 1 hasta un 30 % en peso de una sal del ácido fosfínico de la fórmula I o sal del ácido difosfínico de la fórmula II o sus polímeros o sus mezclas teniendo los substituyentes el siguiente significado: R1, R2 hidrógeno, un resto alquilo lineal o ramificado con 1 a 6 átomos de carbono, fenilo, con la condición, que al menos un resto R1 o R2 sea hidrógeno, R3un resto alquileno, arileno, alquilarileno, arilalquilo con 1 a 10 átomos de carbono lineal o ramificado, M un metal alcalinotérreo o alcalino, Al, Zn, Fe, Boro, m un número entero de 1 a 3, n un número entero de 1 y 3, x 1 o 2, D) de un 0 hasta un 5 % en peso de al menos un éster o amida de ácidos carboxílicos alifáticos saturados o insaturados con 10 a 40 átomos de carbono con alcoholes o aminas saturados alifáticos con 2 a 40 átomos de carbono, E) de un 0 hasta un 60 % en peso de otros aditivos, resultando la suma de los porcentajes en peso de los componentes A) hasta E) un 100 %.

公开(公告)号：ES2206200T3

公开(公告)日：2004-05-16

申请号：ES00909118

申请日：2000-01-29

Applicant: BASF AG

Inventor： KLATT MARTIN ,  NAM MICHAEL

IPC: C08J5/00 ,  C08K3/00 ,  C08K3/22 ,  C08K5/00 ,  C08K5/109 ,  C08K13/00 ,  C08L101/00

公开(公告)号：AT257495T

公开(公告)日：2004-01-15

申请号：AT01964949

申请日：2001-05-22

Applicant: BASF AG

Inventor： FREUDENTHALER EVA ,  BRAND ALEXANDRA ,  STERZEL HANS-JOSEF ,  ENGELMANN JOCHEN ,  KLATT MARTIN

IPC: C09K21/10 ,  C07F9/24 ,  C08G79/02 ,  C08K3/00 ,  C08K5/16 ,  C08K5/5399 ,  C08L101/00 ,  C09K21/12

公开(公告)号：DE50004084D1

公开(公告)日：2003-11-20

申请号：DE50004084

申请日：2000-06-09

Applicant: BASF AG

Inventor： HEITZ THOMAS ,  KLATT MARTIN ,  NEUHAUS RALF

IPC: C08G63/78 ,  C08G63/85

Abstract: The invention relates to a method for the continuous production of polybutylene terephthalate from terephthal acid and 1,4-butane diole, comprising the following stages: a) direct esterification of terephthal acid with 1,4-butane diole in a reactor cascade of at least two reactors b) pre-condensation of the esterification product obtained in stage a), c) polycondensation of the pre-condensate obtained in stage b), whereby the temperature of the reactor cascade in stage a) is progressively decreased during its operation.