公开(公告)号：EP0585829B1

公开(公告)日：1998-01-07

申请号：EP93113718

申请日：1993-08-27

Applicant: BASF AG

Inventor： ELBL-WEISER KARIN DR ,  KOCH JUERGEN DR

IPC: C08G73/10 ,  C08J5/18 ,  D01F6/74

CPC classification number: C08J5/18 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/1053 ,  C08G73/1064 ,  C08J2379/08 ,  D01F6/74

公开(公告)号：EP0537504B1

公开(公告)日：1997-12-29

申请号：EP92116097

申请日：1992-09-21

Applicant: BASF AG

Inventor： SAUERER WOLFGANG DR ,  KOCH JUERGEN DR

IPC: C08G61/10 ,  C08G61/12 ,  C08G73/00 ,  C08G73/02

CPC classification number: C08G61/123

公开(公告)号：DE59209087D1

公开(公告)日：1998-02-05

申请号：DE59209087

申请日：1992-09-21

Applicant: BASF AG

Inventor： SAUERER WOLFGANG DR ,  KOCH JUERGEN DR

IPC: C08G61/10 ,  C08G61/12 ,  C08G73/00 ,  C08G73/02

公开(公告)号：DE58909783D1

公开(公告)日：1997-04-10

申请号：DE58909783

申请日：1989-08-19

Applicant: BASF AG

Inventor： KOCH JUERGEN DR ,  STEGMAIER WOLFGANG DR ,  HEINZ GERHARD DR

IPC: C08G65/40 ,  C08G61/12

Abstract: The invention relates to a quasi-continuous process for the preparation of polyarylene ether ketones by Friedel-Crafts polycondensation of a reaction mixture containing… A. a monomer system comprising… (a) (1) an aromatic dicarboxylic acid chloride or phosgene and (2) a polynuclear aromatic compound containing two replaceable hydrogen atoms,… and/or… (b) a polynuclear, aromatic carboxylic acid chloride containing a replaceable hydrogen atom,… B. a Lewis acid,… C. if desired a Lewis base, and… D. an inert solvent. … The reaction mixture is polycondensed in a first zone with stirring to a maximum viscosity of 2000 mPa.s, subsequently conveyed through a second, vertical, unstirred zone in a graft flow by means of gas pressure, during which it is fully polycondensed, and finally discharged continuously.

公开(公告)号：DE19523080A1

公开(公告)日：1997-01-02

申请号：DE19523080

申请日：1995-06-26

Applicant: BASF AG

Inventor： FISCHER MICHAEL DR ,  KOCH JUERGEN DR ,  ROSENAU BERNHARD DR ,  MAC KEE GRAHAM EDMUND DR ,  GRABOWSKI SVEN DR ,  MOSBACH NORBERT ,  FISCHER WOLFGANG DR

IPC: C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08L69/00 ,  C08F257/00 ,  C08J5/18 ,  C08L53/02

Abstract: Graft copolymer (I) with definite core-shell morphology contains: (A) 1-95 wt.% graft substrate of a material (II) with a Tg of at least 25 deg C and an average particle size d(d50) of at least 150 nm; (B) 4.9-98.9 wt.% grafted material (III) with a Tg of at most 0 deg C; and (C) 0.1-90 wt.% other grafted material(s); where: (I) comprises: (a1) 50-99.8 wt.% vinyl-aromatic monomer(s), (a2) 0-49.8 wt.% copolymer(s). (a3) 0.1-25 wt.% crosslinker, comprising: ( alpha ) 0.1-100 wt.% dihydrodicyclopentadienyl acrylate; and ( beta ) 0-99.9 wt.% other crosslinker(s) with functional gps. of different reactivity; and (a4) 0.1-25 wt.% other crosslinker(s) with functional gps. with the same reactivity. Also claimed are: (i) a method of producing (I); (ii) thermoplastic moulding compsns.; and (iii) mouldings, films, fibres and coatings contg. (I).

公开(公告)号：DE4331806A1

公开(公告)日：1995-03-23

申请号：DE4331806

申请日：1993-09-18

Applicant: BASF AG

Inventor： SAUERER WOLFGANG DR ,  KOCH JUERGEN DR

IPC: C08G61/12 ,  C08L71/02 ,  C08L79/04 ,  H01B1/12 ,  C25D9/02

Abstract: Electrolysis baths containing aryl alkanol ethers as solvents, and their use for the production of films or coatings of electrically conductive polymers.

公开(公告)号：DE58907821D1

公开(公告)日：1994-07-14

申请号：DE58907821

申请日：1989-08-26

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  HEINZ GERHARD DR ,  ITTEMANN PETER DR ,  KOPIETZ MICHAEL DR ,  KOCH JUERGEN DR ,  EBERLE WOLFGANG DR ,  ZEINER HARTMUT DR

IPC: C08K3/18 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/24 ,  C08K3/32 ,  C08K3/34 ,  C08K3/38 ,  C08L67/00 ,  C08L67/02 ,  C08L79/08 ,  C08L81/00 ,  C08L81/02 ,  C08L81/06

Abstract: The invention relates to thermoplastic moulding compounds based on a heat-resistant plastic which contains, as filler, 0.5 to 50 % by weight of an oxide of an element from main group III to V, a salt of the oxo-acid of an element from main group III to V or a compound which forms an oxide or salt of this type when heated. The moulding compounds are suitable for the production of interior parts of passenger vehicles, in particular aircraft, of low smoke density and low heat output in the event of fire.

公开(公告)号：DE4232523A1

公开(公告)日：1994-03-31

申请号：DE4232523

申请日：1992-09-29

Applicant: BASF AG

Inventor： WOLF PETER DR ,  KOCH JUERGEN DR

IPC: C08G73/10 ,  C08G75/30 ,  C08L79/08 ,  C08L81/06

Abstract: Polyimide-sulphones (PIS) are claimed, derived from (A) a dianhydride component contg. (a1) 25-90 mole% 4,4'-oxy-diphthalic anhydride (ODPA) and (a2) 10-75 mole% dianhydrides of formula (I), (B) a diamine component contg. (b1) 50-95 mole% diamines of formula (II) and (b2) 5-50 mole% other diamines and (C) mono-anhydrides, with ratio A:B = (1:1.005)-(1:1.10) and ratio B:C = (1:1.01)-(1:1.22), or mono-amines, with ratio A:B = (1.005:1)-(1.10-1) and ratio A:C = (1:1.01)-(1:1.22). In the formulae R is benzene-1,2,4,5-tetryl, diphenylsulphone-3,3',4,4'-tetryl, benzophenone-3,3',4,4'-tetryl or biphenyl-3,3',4,4'-tetryl; n, p is 0 or 1; and X, Y, Z is O, CO, SO2 or direct bond (at least one - SO2), with amino gps. meta to X if n = p = O, and para to X/Y/Z if n and/or p = 1. Also claimed are (1) a process for the prodn. of PIS, by reacting (A) and (B) in the presence of (C) and heating the prod. in a solvent, opt. in the presence of a catalyst; esp. a mixt. of tert. amine and lower fatty acid anhydride; and (2) mouldings, fibres and coatings or film obtd. from PIS as above. Pref. (A) comprises (a1) 30-60 mole% ODPA and (a2) 40-70 mole% (I), and (B) comprises (b1) 70-90 mole% (II) and (b2) 10-30 mole% other diamines. PIS are prepd. by reacting (A) and (B) (amts. as above) in the presence of (C) a monofunctional aromatic anhydride or mono-amine. USE/ADVANTAGE - Used for the prodn. of thermoplastic moulding materials (claimed). The invention provides polyimide-sulphones with a good balance of properties, esp. good thermoplastic processability (e.g. by injection, moulding, extrusion, deep drawing etc.) and good solubility in DMF, DMA, NMP, DMSO etc., esp. NMP.

公开(公告)号：DE3804393A1

公开(公告)日：1989-08-24

申请号：DE3804393

申请日：1988-02-12

Applicant: BASF AG

Inventor： KOCH JUERGEN DR ,  LIEDER ROBERT RALF DR ,  HEINZ GERHARD DR

IPC: C08L71/12 ,  C08G61/12 ,  C08G65/40 ,  C08G75/23 ,  C08L65/00 ,  C08L71/00 ,  C08L81/00 ,  C08L81/06 ,  D01F6/66

Abstract: The polyaryl ether is built up essentially from… A) from 60 to 97 mol % of recurring units of the formula I … … or ring-substituted C1-C6-alkyl, C1-C6-alkoxy, aryl, chlorine or fluorine derivatives thereof, where l and m are 1 or 2,… B) from 3 to 40 mol % of recurring units of the formula II … … or ring-substituted C1-C6-alkyl, C1-C6-alkoxy, aryl, chlorine or fluorine derivatives thereof, where n is 1 or 2,… and in addition… C) from 0 to 15 mol % of recurring units of the formula III and/or IV … … or ring-substituted C1-C6-alkyl, C1-C6-alkoxy, aryl, chlorine or fluorine derivatives thereof, where Ar is … … or a C1-C6-alkyl, C1-C6-alkoxy, chlorine or fluorine derivative thereof, r is 0 or 1, and p, q and s are 1 or 2.

公开(公告)号：DE3700808A1

公开(公告)日：1988-07-28

申请号：DE3700808

申请日：1987-01-14

Applicant: BASF AG

Inventor： HEINZ GERHARD DR ,  KOCH JUERGEN DR ,  EGGERSDORFER MANFRED DR ,  HENKELMANN JOCHEM DR

IPC: C08G65/40 ,  C08G61/00

Abstract: Polyaryl ether ketones are prepared by reacting aromatic dihydroxy compounds with aromatic dihalogen compounds in polar aprotic solvents in the presence of alkali metal carbonates, in particular by reacting aromatic dihydroxy compounds I (I) or ring-substituted C1-C8-alkyl, C1-C8-alkoxy, aryl, chlorine or fluorine derivatives thereof, n and m each being 0 or 1, with aromatic dihalogen compounds (II) or ring-substituted C1-C8-alkyl, C1-C8-alkoxy, aryl, chlorine or fluorine derivatives thereof, r and s each being 0 or 1, A being oxygen or a chemical bond and X being chlorine or fluorine.