公开(公告)号：JP2001154024A

公开(公告)日：2001-06-08

申请号：JP2000255435

申请日：2000-08-25

Applicant: BASF AG

Inventor： PRECHTL FRANK ,  SCHNEIDER NORBERT ,  MEYER FRANK ,  BLASCHKA PETER ,  HAREMZA SYLKE DR ,  HEZEL TILMANN ,  PARKER ROBERT ,  RICHTER VOLKER

IPC: G02B5/30 ,  C08F2/46 ,  C08F20/26 ,  C09B67/00 ,  C09B67/02 ,  C09B67/08 ,  C09B67/20 ,  C09D5/29 ,  C09D5/36 ,  C09D201/00 ,  C09K19/00 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a cholesteric layer material having improved color stability, and a method for manufacturing it and its use. SOLUTION: A cholesteric layer material, having at least one kind of cholesteric layer three-dimensionally cross-linked and aligned, is used. The cholesteric layer cross-linked will not show visible color slippages.

公开(公告)号：WO0248266A3

公开(公告)日：2002-10-24

申请号：PCT/EP0114510

申请日：2001-12-11

Applicant: BASF AG ,  BLASCHKA PETER ,  SMEYTS GUENTER ,  GUENTHERT PAUL

Inventor： BLASCHKA PETER ,  SMEYTS GUENTER ,  GUENTHERT PAUL

IPC: C09B29/50 ,  C09B63/00

CPC classification number: C09B29/366 ,  C09B63/005

Abstract: The invention relates to pyrazolone pigments of general formula (I), wherein the radicals R , R , R and R independently represent hydrogen, chlorine, methyl or ethyl, whereby at least one of the radicals R - R is different from hydrogen. The inventive pigments are characterised by a CIELAB colour angle of 80 - 85 DEG , a chroma of 58 - 62 and a luminosity >/= 87 (measuring angle 45 DEG , standard illuminant D65).

Abstract translation: Pyrazolonazopigmente通式（I），其中，所述基团R <1>，R <2>，R <3>和R <4>独立地是Waaserstoff，氯，甲基或乙基，其中R中的至少一个<1 >至R <4各种>氢，其特征在于80一CIELAB色调角到85°，色度58-62和亮度> 87（测定角度45°，标准光源D65）。

公开(公告)号：WO2006021307A8

公开(公告)日：2007-02-08

申请号：PCT/EP2005008443

申请日：2005-08-04

Applicant: BASF AG ,  KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

Inventor： KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

IPC: C07D471/06 ,  C09B5/62

CPC classification number: C07D471/06 ,  C09B5/62

Abstract: The invention relates to a method for producing the quaterrylene-3,4:13,14-tetracarboxy diimides of general formula (I), wherein R, R' independently represent hydrogen or optionally substituted C 1 -C 30 alkyl, C 3 -C 8 cycloalkyl or aryl or hetaryl. The inventive method is characterized by reacting the perylene-3,4-dicarboximide of the general formula (IIa) in the presence of a base resistant, high-boiling, organic solvent and an alkali-containing or alkaline earth-containing base with the perylene-3,4-dicarboximide of the general formula (IIb), wherein X represents hydrogen, bromine or chlorine.

Abstract translation: 一种制备四萘-3,4-过程：通式（I）其中R，R“独立地是氢或任选取代的C _{的13,14-四羧酸二酰亚胺1 -C 30 8 烷基，C 3 -C 的环烷基，或芳基或杂芳基，其特征在于，（通式IIA的苝-3,4-二甲酰亚胺 ）中，在碱稳定的，高沸点有机溶剂的存在下，并用通式（IIb）中，其中X是氢，溴或氯的苝-3,4-二甲酰亚胺的碱金属或碱土金属碱，进行反应。}

公开(公告)号：WO2004029028A3

公开(公告)日：2005-04-21

申请号：PCT/EP0309946

申请日：2003-09-08

Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT ,  BOEHM ARNO ,  BLASCHKA PETER ,  HELFER WILLI ,  HAMMEL DIRK ,  SCHLICHTING PETER ,  MUELLEN KLAUS

Inventor： BOEHM ARNO ,  BLASCHKA PETER ,  HELFER WILLI ,  HAMMEL DIRK ,  SCHLICHTING PETER ,  MUELLEN KLAUS

IPC: C07D221/18 ,  C07D311/78 ,  C09B5/62 ,  C09D11/00 ,  C09D11/02 ,  G03G5/06

CPC classification number: C09D11/328 ,  C07D221/18 ,  C07D311/78 ,  C09B5/62 ,  C09D11/037 ,  G03G5/0637

Abstract: The invention relates to 9-cyano-substituted perylene-3,4-dicarboxylic acid monoimides (I) where the variables have the following meanings: X = a chemical bond, optionally substituted C1-C30 alkylenes, C5-C8 cycloalkylenes, arylenes, heteroarylenes, C1-C20 alkylarylenes, C1-C20 alkylheteroarylenes, aryl- or heteroaryl-C1-C20 alkylenes, Y = a functional group Y', or a polymerisable group P, or X-Y together = a group R, Y' = amino, hydroxy, -COOH, -SO3H, chlorine or bromine, P = a group (II), A, B independently = H, C1-C6 alkyl, phenyl, or together form a cyclopentene or cyclohexene ring, which comprise the double bond to which A and B are bonded, Q = a chemical bond, a -O-, -NR -, -S-, -OCO-, -OCOO-, -OCONR -, -NR CO-, -NR COO-, -NR CONR -, -CO-, -COO-, -CONR -, -SO2-O-, -SO2NR -, -O-SO2- or -NR SO2- group, n = 0, 1, 2 or 3 and R = H, optionally-substituted C1-C30 alkyl, C5-C8 cycloalkyl, aryl or heteroaryl.

Abstract translation: 9-氰基取代的苝-3,4-二酰亚胺（I）与所述变量的含义如下：X为化学键; 任选取代的C1-C30亚烷基，C5-C8亚环烷基，亚芳基，hetarylene，C1-C20-烷基亚芳，C1-C20-Alkylhetarylen，芳基或杂芳基C1-C20亚烷基; Y是官能团Y“或可聚合 基团P; 或X-Y一起形成基团R; Y“是氨基，羟基，-COOH，-SO 3 H，氯或溴; P表示（II）中，A，B独立地是氢，C1-C6烷基，苯基或一起形成环戊烯 或含有双键环己烯环结合到A和B; Q为化学键; 一个-O - ， - NR <2> - ， - S - ， - OCO - ， - OCOO - ， - OCONR <3> - ， - NR <3> CO-，-NR <3> COO - ， - NR <3> CONR <4> - ， - CO - ， - COO - ， - CONR <3> - ，-SO 2 - O-，-SO 2 <3> - ， - O-SO 2或NR <3> SO2 ; n为0，1，2或3; R是氢; 任选取代的C1-C30烷基，C5-C8环烷基，芳基或杂芳基。

公开(公告)号：AU2003266364A8

公开(公告)日：2004-04-19

申请号：AU2003266364

申请日：2003-09-08

Applicant: MAX PLANCK GESELLSCHAFT ,  BASF AG

Inventor： HELFER WILLI ,  HAMMEL DIRK ,  SCHLICHTING PETER ,  MULLEN KLAUS ,  BOHM ARNO ,  BLASCHKA PETER

IPC: C07D221/18 ,  C07D311/78 ,  C09B5/62 ,  C09D11/00 ,  C09D11/02 ,  G03G5/06 ,  C07D221/00

Abstract: The current invention relates to a perylene-3,4-dicarboxylic anhydride, substituted in the 9-position, of the general formula III wherein Z is bromine or cyano, and processes for preparing 9-bromoperylene-3,4-dicarboxylic anhydride and 9-cyanoperylene-3,4-dicarboxylic anhydride.

公开(公告)号：DE59906876D1

公开(公告)日：2003-10-09

申请号：DE59906876

申请日：1999-05-06

Applicant: BASF AG

Inventor： SCHUHMACHER PETER ,  SCHNEIDER NORBERT ,  SCHMID RAIMUND ,  BEST WOLFGANG ,  BLASCHKA PETER ,  MEYER FRANK

IPC: C09B67/02 ,  C09B67/00 ,  C09C3/10 ,  C09D5/36 ,  C09D11/00 ,  C09D201/00 ,  C09K19/00

Abstract: A platelet-shaped cholesteric multilayer pigment which comprises the layer sequence A/B/ and if desired C,whereA and C independently of one another are at least one partly light-permeable absorption layer, andB is at least one cholesteric layer.

公开(公告)号：DE19906589A1

公开(公告)日：2000-08-24

申请号：DE19906589

申请日：1999-02-17

Applicant: BASF AG

Inventor： SCHUHMACHER PETER ,  SCHNEIDER NORBERT ,  RICHTER VOLKER ,  BEST WOLFGANG ,  KOHL ALBERT ,  BLASCHKA PETER ,  SIERAKOWSKI CLAUDIA

IPC: B32B9/00 ,  C09B67/00 ,  C09B67/04 ,  C09B67/20 ,  C09D5/29 ,  C09D5/36 ,  C09D201/00 ,  C09J201/00 ,  C09K19/00 ,  C09D17/00

Abstract: An adhesive layer (B) forms the interlayer between similar or different cholesteric layers (A1) and (A2) in a cholesteric laminate material with the layer sequence A1/B/A2. Independent claims are also included for: (i) a process for the production of cholesteric laminate material by: (a) coating a base with a first coating material which is hardened to form layer (A1); (b) coating (A1) with a second material containing heat- and/or pressure-activated adhesive(s) to form a laminate A1/B with adhesive layer (B); (c) coating another base with a third coating material which is hardened to form layer (A2); (d) laminating (A2) with (A1/B) under elevated pressure and/or temperature to form laminate A1/B/A2; (e) stripping off the second base; and optionally (f) stripping off the first base; (ii) a process for the production of multilayer cholesteric flake pigments with the layer sequence A1/B/A2 by milling the above material to a particle size of up to 200 microns; (iii) cholesteric flake pigments obtained by this process; and (iv) compositions and coating materials containing these multilayer pigments.

公开(公告)号：DE50106275D1

公开(公告)日：2005-06-23

申请号：DE50106275

申请日：2001-12-11

Applicant: BASF AG

Inventor： BLASCHKA PETER ,  SMEYTS GUENTER ,  GUENTHERT PAUL

IPC: C09B29/50 ,  C09B63/00

Abstract: The invention relates to pyrazolone pigments of general formula (I), wherein the radicals R , R , R and R independently represent hydrogen, chlorine, methyl or ethyl, whereby at least one of the radicals R -R is different from hydrogen. The inventive pigments are characterised by a CIELAB colour angle of 80-85°, a chroma of 58-62 and a luminosity >=87 (measuring angle 45°, standard illuminant D65).

公开(公告)号：AT295869T

公开(公告)日：2005-06-15

申请号：AT01270576

申请日：2001-12-11

Applicant: BASF AG

Inventor： BLASCHKA PETER ,  SMEYTS GUENTER ,  GUENTHERT PAUL

IPC: C09B29/50 ,  C09B63/00

Abstract: The invention relates to pyrazolone pigments of general formula (I), wherein the radicals R , R , R and R independently represent hydrogen, chlorine, methyl or ethyl, whereby at least one of the radicals R -R is different from hydrogen. The inventive pigments are characterised by a CIELAB colour angle of 80-85°, a chroma of 58-62 and a luminosity >=87 (measuring angle 45°, standard illuminant D65).

公开(公告)号：DE50005489D1

公开(公告)日：2004-04-08

申请号：DE50005489

申请日：2000-08-25

Applicant: BASF AG

Inventor： PRECHTL DR ,  SCHNEIDER NORBERT ,  MEYER DR ,  BLASCHKA PETER ,  HAREMZA DR ,  HEZEL DR ,  PARKER ROBERT ,  RICHTER VOLKER

IPC: G02B5/30 ,  C08F2/46 ,  C08F20/26 ,  C09B67/00 ,  C09B67/02 ,  C09B67/08 ,  C09B67/20 ,  C09D5/29 ,  C09D5/36 ,  C09D201/00 ,  C09K19/00 ,  G02F1/1335

Abstract: Cholesteric laminate material, comprises at least one 3-dimensionally crosslinked, oriented cholesteric layer (I) which shows no color shift that can be induced by external stimuli. Independent claims are also included for the following: (a) cholesteric pigment comprising layer(s) (I) with an average particle size of 5-50 mu m and thickness of 0.2-5 mu m; (b) compositions containing the pigment(s); (c) polarizers, comprising the laminate and optionally a substrate foil; (d) broad band polarizers comprising laminates with a total thickness of about 2-50 mu m (without substrate film) and 3-20 cholesteric layers with attuned reflection maxima; and (e) the production of the laminate with layer(s) (I).