公开(公告)号：CA1268588A

公开(公告)日：1990-05-01

申请号：CA524455

申请日：1986-12-03

Applicant: BASF AG

Inventor： HISGEN BERND ,  KOCK HANS-JAKOB

IPC: C08G63/68 ,  C08G63/685 ,  C08G73/16 ,  C08J5/18 ,  C09K19/38

Abstract: Wholly aromatic mesomorphic polyester imides which form a liquid-crystalline fiber-forming melt below 320.degree.C and are composed of: a) from 5 to 35 mole % of repeat units of the formulae (I) and/or (II): (I) (II) where x can be identical or different and each is -O-, -S-, -SO2, -CO-, -CH2- or = C(CH3)2, and n is 1 or 2, b) from 0 to 30 mole % of repeat units of the formulae (III) and/or (IV): (III) (IV) c) a molar amount corresponding to the total amount of components a) and b) of c1) from 3 to 35 mole % of units of the formula (V): (V) and one or more of the repeat units of formula (VI), (VII) and (VIII) in the following molar amount: c2) from 2 to 25 mole % of units of the formula (VI): (VI) c3) from 0 to 25% of units of the formula (VII): (VII) c4) from 2 to 25 mole % of units of the formula (VIII): (VIII) the total of the molar proportions of components c1), c2), c3) and c4) corresponding in each case to the total in mole % of components a) and b), d) if desired from 5 to 25 mole % of repeat units of the formula (IX): (IX) e) repeat units of the formula (X): (X) the molar proportions of a), b), c), d) and e) in each case adding up to 100 mole %, the preparation thereof and fibers, films and molding prepared therefrom.

公开(公告)号：CA1268587A

公开(公告)日：1990-05-01

申请号：CA524454

申请日：1986-12-03

Applicant: BASF AG

Inventor： HISGEN BERND ,  PORTUGALL MICHAEL ,  STEINBERGER ROLF

IPC: C08G63/68 ,  C08G63/685 ,  C08G73/14 ,  C08G73/16 ,  C09K19/38

Abstract: Disclosed are wholly aromatic mesomorphic polyester amide imides which form a liquid-crystalline fiberforming melt below 320.degree.C and are composed of: a) from 5 to 35 mole % of repeat units of the formula (I) and/or (II): (I) (II) where the Xs in the formulae (I) and (II) can be identical or different and each is -O-, -S-, -SO2-, -CO-, CH2- or = C(CH3)2 and n is 0 or 1, b) from 0 to 30 mole % of repeat units of the formulae (III) and/or (IV): (III) (IV) c) a molar amount corresponding to the total amount of components a and b, of one or more of the repeat units of the formulae (V), (VI), (VII), (VIII) and (IX): (V) (VI) (VII) (VIII) (IX) with the proviso that at least one of the repeat units of formulae (V) and (VI) is allways present in the composition of component c) if desired from 5 to 25 mole % of one or more of the repeat units of the formulae (X), (XI) and (XII): (X) (XI) (XII) e) repreat units of the formula (XIII): (XIII) the mole percentages of components a), b), c), d) and e) adding up to 100 mole% in each case. Also disclosed are the preparation thereof and fibers, films and moldings prepared therefrom.

公开(公告)号：CA1268586A

公开(公告)日：1990-05-01

申请号：CA524453

申请日：1986-12-03

Applicant: BASF AG

Inventor： HISGEN BERND ,  PORTUGALL MICHAEL ,  REITER UDO

IPC: C08G63/68 ,  C08G63/685 ,  C08G73/16

Abstract: - 16 - O.Z. 0050/38141 Wholly aromatic mesomorphic polyester imides which form a liquid-crytalline fiberforming melt below 320.degree.C and are composed of a) from 5 to 35 mole % of repeat units of the formulae I and/or II I II where the Xs and n's can be identical or different, each X being -O-, -S-, -SO2-, -CO-, -CH2- or =C(CH3)2 and n being 0 or 1, b) from n to 30 mole % of repeat units of the formulae III and/or IV III IV c) a molar amount corresponding to the total amount of components a and b of one or more of the repeat units of the formulae V, VI, VII or VIII V VI - 17 - O.Z. 0050/38141 VII VIII d) not less than 10 mole % of repeat units of the formula IX IX e) if desired from 5 to 25 mole X of repeat units of the formula X X the molar proportions of components a, b, c, d, and e adding up to 100 mole % in each case, and the preparation thereof.

公开(公告)号：DE59001198D1

公开(公告)日：1993-05-19

申请号：DE59001198

申请日：1990-08-28

Applicant: BASF AG

Inventor： MUEHLBACH KLAUS DR ,  BAUMGARTNER EHRENFRIED DR ,  HISGEN BERND ,  ROSENAU BERNHARD DR

IPC: C08L65/00 ,  C08L67/00 ,  C08L71/12 ,  C08L77/00

公开(公告)号：CA1268290A

公开(公告)日：1990-04-24

申请号：CA524451

申请日：1986-12-03

Applicant: BASF AG

Inventor： KOCK HANS-JAKOB ,  HISGEN BERND

IPC: C08G69/32 ,  C08G69/44

Abstract: - 13 - O.Z. 0050/38138 Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiberforming melt below 320.degree.C, and are composed of a) from 5 to 35 mol % of repeat units of the formula I b) from 5 to 15 mol % of repeat units of the formula II II c) a molar amount corresponding to the total amount of components a) and b), and, when e) signifies repeat units of the formula VI or VII, e) of repeat units of the formula III III d) not less than 10 mol % of repeat units of the formula IV IV e) from 2 to 15 mol % of repeat units of the formula V V or of the formula VI VI the repeat units of the formula VI being replaceable in part by repeat units of the formula VII - 14 - O.Z. 0050/38138 VII with the proviso that the molar proportions of components a), b), c), d) and e) add up to 100 mol % in each case, the preparation thereof and fibers, films, molding and surface coating materials prepared therefrom.

公开(公告)号：ES2146915T3

公开(公告)日：2000-08-16

申请号：ES96939902

申请日：1996-11-22

Applicant: BASF AG

Inventor： HISGEN BERND ,  REIMSCHUSSEL EDUARD ,  ADAM REINHARD

IPC: G05B7/02 ,  G05B19/418

公开(公告)号：CA1268591A

公开(公告)日：1990-05-01

申请号：CA524459

申请日：1986-12-03

Applicant: BASF AG

Inventor： KOCK HANS-JAKOB ,  HISGEN BERND ,  PORTUGALL MICHAEL

IPC: C08G69/12 ,  C08G63/60 ,  C08G69/32 ,  C08G69/42 ,  C08G69/44 ,  C08G71/00 ,  C08G73/10 ,  C08G73/14 ,  C08G73/16 ,  C09K19/38

Abstract: O.Z. 0050/38147 Liquid-crystalline carbamylcontaining polycondensates composed of a) aromatic hydroxycarboxylic and/or aminocarboxylic acids in which the hydroxyl and amino groups are not vicinal to the carboxyl group, b) from 0.1 to 20 mol % of urea, c) aromatic dihydroxy, diamino and/or hydroxy-amino com pounds in which the hydroxyl and amino groups are not vicinal, d) a molar amount equivalent to the total amount of compo nents b and c of an aromatic dicarboxylic acid in which the carboxyl groups are not vicinal, the preparation thereof and fibers, films and moldings prepared therefrom.

公开(公告)号：CA1268584A

公开(公告)日：1990-05-01

申请号：CA523351

申请日：1986-11-19

Applicant: BASF AG

Inventor： HISGEN BERND ,  KOCK HANS-JAKOB

IPC: C08G69/32 ,  C08G69/44 ,  C09K19/38

Abstract: - 15 - O.Z. 0050/38139 Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiberforming melt below 320.degree.C, composed of a) from 3 to 30 mol % of repeat units of the formula I I b) from 3 to 30 mol % of repeat units of the formula II and/or III II III c) from 2 to 25 mol % of one or more of the repeat units of the formula IV, V or VI, IV V VI - 16 - O.Z. 0050/38139 d) a molar amount corresponding to the total amount of components a), b) and c) excluding the repeat unit of the formula III, of the repeat units of the formula VII VII which, if desired, can in part be replaced by repeat unit of the formula VIII VIII e) if desired from 5 to 25 mol % of repeat units of the formula IX IX f) repeat units of the formula X X the molar proportions of components a), b), c), d), e) and f) in each case adding up to 100 mol %, and preparation thereof.

公开(公告)号：DE59605411D1

公开(公告)日：2000-07-13

申请号：DE59605411

申请日：1996-11-22

Applicant: BASF AG

Inventor： HISGEN BERND ,  REIMSCHUESSEL EDUARD ,  ADAM REINHARD

IPC: G05B7/02 ,  G05B19/418

公开(公告)号：CA1268585A

公开(公告)日：1990-05-01

申请号：CA524452

申请日：1986-12-03

Applicant: BASF AG

Inventor： HISGEN BERND ,  PORTUGALL MICHAEL ,  STERZEL HANS-JOSEF

IPC: C08G69/32 ,  C08G69/44 ,  C08J5/18

Abstract: - 12 - O.Z. 0050/38140 Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiberforming melt below 320.degree.C and are composed of a) from 3 to 30 mol % of repeat units of the formula I I b) from 3 to 25 mol % of one or more of the repeat units of the formulae II, III and IV II III IV c) a molar amount corresponding to the total amount of components a) and b) of repeat units of the formulae V and/or VI V VI d) repeat units of the formula VII VII e) if desired from 5 to 25 mol % of repeat units of the formula VIII VIII the mole percentages of components a), b), c), d) and e) adding up to 100 mol % in each case, and the preparation and use thereof.