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    Aqueous synthesis of perylene pigments
    1.
    发明授权
    Aqueous synthesis of perylene pigments 有权
    苝颜料的水合成

    公开(公告)号：US08334386B2

    公开(公告)日：2012-12-18

    申请号：US12667334

    申请日：2008-06-30

    申请人： Johannes Loebel ,  Andreas Stohr

    发明人： Johannes Loebel ,  Andreas Stohr

    IPC分类号： C07D471/04

    CPC分类号： C09B5/62 ,  C08K5/0041 ,  C09B67/0034

    摘要： A process for preparing perylene pigments of the general formula (Ia) or (Ib) or mixtures thereof, by reacting perylenetetracarboxylic acids or functional derivatives thereof with aromatic diamines, where R1, R2 may be the same or different and may each independently be phenylene, naphthylene or pyridylene, where R1, R2 may each be mono- or polysubstituted by C1-C22-alkyl, C3-C22-alkenyl, C1-C22-alkoxy, hydroxyl and/or halogen, X1, X2, X3, X4, X5, X6, X7, X8 may be the same or different and may each independently be hydrogen or halogen, wherein the reaction is performed in the presence of a secondary or tertiary amine in an aqueous reaction medium.

    摘要翻译： 通过使苝四羧酸或其官能衍生物与芳族二胺反应制备通式（Ia）或（Ib）的苝颜料或其混合物的方法，其中R 1，R 2可以相同或不同，并且可各自独立地为亚苯基， 亚萘基或亚吡啶基，其中R 1，R 2可以各自被C 1 -C 22 - 烷基，C 3 -C 22 - 烯基，C 1 -C 22 - 烷氧基，羟基和/或卤素，X 1，X 2，X 3，X 4，X 5， X 6，X 7，X 8可以相同或不同，并且各自独立地为氢或卤素，其中反应在二级或叔胺的存在下在水性反应介质中进行。

    Isoindoline pigments
    2.
    发明授权
    Isoindoline pigments 有权
    异吲哚啉颜料

    公开(公告)号：US08026361B2

    公开(公告)日：2011-09-27

    申请号：US12373639

    申请日：2007-07-11

    申请人： Johannes Loebel ,  Andreas Stohr ,  Peter Boettcher

    发明人： Johannes Loebel ,  Andreas Stohr ,  Peter Boettcher

    IPC分类号： C09B57/04 ,  C09B67/10

    CPC分类号： C09B67/0014 ,  C09B57/04 ,  C09B67/0096

    摘要： Isoindoline pigments of the general formula I in which the variables are defined as follows: R1 is C1-C4-alkyl; R2 is hydrogen or C1-C4-alkyl, whose value expressing ease of dispersion in LDPE is ≦10 and which require a reduction ratio of ≧5 to obtain ⅓ of standard depth of shade.

    摘要翻译： 通式I的异二氢吲哚颜料，其中变量定义如下：R1是C1-C4-烷基; R2是氢或C1-C4烷基，其表示LDPE中易分散性的值为＆lt; lE; 10并且其需要≥5的还原比率以获得标准深度的1/3。

    AQUEOUS SYNTHESIS OF PERYLENE PIGMENTS
    3.
    发明申请
    AQUEOUS SYNTHESIS OF PERYLENE PIGMENTS 有权
    水性颜料的合成

    公开(公告)号：US20100184983A1

    公开(公告)日：2010-07-22

    申请号：US12667334

    申请日：2008-06-30

    申请人： Johannes Loebel ,  Andreas Stohr

    发明人： Johannes Loebel ,  Andreas Stohr

    IPC分类号： C07D471/22

    CPC分类号： C09B5/62 ,  C08K5/0041 ,  C09B67/0034

    摘要： A process for preparing perylene pigments of the general formula (Ia) or (Ib) or mixtures thereof, by reacting perylenetetracarboxylic acids or functional derivatives thereof with aromatic diamines, where R1, R2 may be the same or different and may each independently be phenylene, naphthylene or pyridylene, where R1, R2 may each be mono- or polysubstituted by C1-C22-alkyl, C3-C22-alkenyl, C1-C22-alkoxy, hydroxyl and/or halogen, X1, X2, X3, X4, X5, X6, X7, X8 may be the same or different and may each independently be hydrogen or halogen, wherein the reaction is performed in the presence of a secondary or tertiary amine in an aqueous reaction medium.

    摘要翻译： 通过使苝四羧酸或其官能衍生物与芳族二胺反应制备通式（Ia）或（Ib）的苝颜料或其混合物的方法，其中R 1，R 2可以相同或不同，并且可各自独立地为亚苯基， 亚萘基或亚吡啶基，其中R 1，R 2可以各自被C 1 -C 22 - 烷基，C 3 -C 22 - 烯基，C 1 -C 22 - 烷氧基，羟基和/或卤素，X 1，X 2，X 3，X 4，X 5， X 6，X 7，X 8可以相同或不同，并且各自独立地为氢或卤素，其中反应在二级或叔胺的存在下在水性反应介质中进行。

    PREPARATION OF PIGMENT RED 149
    5.
    发明申请
    PREPARATION OF PIGMENT RED 149 审中-公开
    颜料红的制备149

    公开(公告)号：US20100063288A1

    公开(公告)日：2010-03-11

    申请号：US12527706

    申请日：2008-02-18

    申请人： Heinrich Kowarsch ,  Josef Hetzenegger ,  Andreas Stohr ,  Hans-Joachim Uschmann

    发明人： Heinrich Kowarsch ,  Josef Hetzenegger ,  Andreas Stohr ,  Hans-Joachim Uschmann

    IPC分类号： C07D221/18

    CPC分类号： C09B5/62 ,  C09B67/0002 ,  C09B67/002 ,  C09B67/0022 ,  C09B67/0025

    摘要： The invention provides a process for preparing N,N′-di(3′,5′-dimethylphenyl) perylenebis(dicarboximide) by reaction of perylene-3,4,9,10-tetracarboxylic dianhydride with 3,5-dimethylaniline in the presence of a secondary or tertiary amine as catalyst, which comprises effecting the reaction in an aqueous reaction medium and in the presence of added seed crystals of N,N′-di(3′,5′-dimethylphenyl) perylenebis(dicarboximide).

    摘要翻译： 本发明提供了在存在下通过苝-3,4,9,10-四羧酸二酐与3,5-二甲基苯胺的反应制备N，N'-二（3'，5'-二甲基苯基）苝二（二甲酰亚胺）的方法 的二级或叔胺作为催化剂，其包括在水性反应介质中和在N，N'-二（3'，5'-二甲基苯基）苝（二甲酰亚胺）加入的晶种的存在下进行反应。

    Infrared-reflecting colorants
    7.
    发明授权
    Infrared-reflecting colorants 失效
    红外反射着色剂

    公开(公告)号：US06180025B2

    公开(公告)日：2001-01-30

    申请号：US09293700

    申请日：1999-04-16

    申请人： Axel Schoenfeld ,  Andreas Stohr

    发明人： Axel Schoenfeld ,  Andreas Stohr

    IPC分类号： C09K1900

    CPC分类号： C09D11/32 ,  C09B67/0098 ,  C09D5/00 ,  C09D5/032 ,  C09K19/00 ,  C09K19/60 ,  G03G9/0926

    摘要： Colorant composition consisting essentially of one or more cholesteric liquid-crystalline polymers having a pitch of the helical superstructure of between 760 nm and 500 &mgr;m, and of at least one colorant which absorbs light in the visible wavelength range. Suitable colorants are organic or inorganic pigments or dyes. Coatings featuring such colorant compositions are notable for heat insulation properties.

    摘要翻译： 基本上由一种或多种具有760nm和500μm之间的螺旋上层结构间距的胆甾型液晶聚合物和至少一种吸收可见光波长范围内的光的着色剂组成的着色剂组合物。 合适的着色剂是有机或无机颜料或染料。 具有这种着色剂组合物的涂料是显着的隔热性能。

    Solid pigment preparations containing pigment derivatives and surface-active additives
    8.
    发明授权
    Solid pigment preparations containing pigment derivatives and surface-active additives 有权

    公开(公告)号：US07198667B2

    公开(公告)日：2007-04-03

    申请号：US10534298

    申请日：2003-11-28

    申请人： Ingo Klopp ,  Juan Antonio Gonzalez Gomez ,  Uwe Mauthe ,  Hansulrich Reisacher ,  Andreas Stohr

    发明人： Ingo Klopp ,  Juan Antonio Gonzalez Gomez ,  Uwe Mauthe ,  Hansulrich Reisacher ,  Andreas Stohr

    IPC分类号： C09B67/20 ,  C09C3/08 ,  C08K9/04

    CPC分类号： C09D11/03 ,  C08K9/08 ,  C08K2201/014 ,  C09B67/0034 ,  C09B67/006 ,  C09B67/0092 ,  C09D7/41 ,  C09D17/003

    摘要： Solid pigment preparations containing the following ingredients as substantial components: (A) 60–85 wt. % of at least one organic pigment, (B) 0.1–15 wt. % of at least one pigment derivative of general formula I wherein the variables have the following meanings: P is the radical of the parent substance of an organic pigment; T1, T2 independently represent a chemical bond, —CONR1— or —SO2NR1—; B1, B2 independently represent a chemical bond, C1–C8-alkylene or phenylene; X, Y independently represent similar or different groups —SO3— Ka+ or —COO— Ka+; m, n represent a rational number from 0 to 3, whereby 1=m+n=4; Ka+ H+, Li+, Na+, K+, N+R2R3 R4 R5 or a mixture of said cations; R1 represents hydrogen; C1–C4-alkyl; phenyl or naphthyl which can be respectively substituted by C1–C18-alkyl; R2, R3, R4, R5 independently represent hydrogen; C1–C30-alkyl; C3–C30-alkenyl; C5–C6-cycloalkyl which can be substituted by C1–C24-alkyl; phenyl or naphthyl which can be respectively substituted by C1–C24-alkyl or C2–C24-alkenyl; a radical of formula —[CHR6—CHR7—O]x—R8, wherein the repeating units —[CHR6—CHR7—O] for x >1 can vary; R6, R7, R8 independently represent hydrogen or C1–C6-alkyl; x is a whole number =1, and (C) 14.9 39.9 wt. % of at least one surface active additive from the group of non-ionic polyethers containing no primary amino groups, the acidic phosphoric acid esters, phosphonic acid esters, sulphuric acid esters and/or sulfonic acid esters thereof, the salts thereof and the condensation produces thereof with formaldehyde.

    Compounds and their application as well as a method of producing liquid crystalline polymers therefrom
    10.
    发明授权
    Compounds and their application as well as a method of producing liquid crystalline polymers therefrom 失效
    化合物及其应用以及由其制备液晶聚合物的方法

    公开(公告)号：US06423865B1

    公开(公告)日：2002-07-23

    申请号：US09516511

    申请日：2000-03-01

    申请人： Peter Strohriegl ,  Katja Strelzyk ,  Andreas Stohr ,  Petra Grundig ,  Michael Gailberger ,  Fritz Dannenhauer ,  Anne Barth

    发明人： Peter Strohriegl ,  Katja Strelzyk ,  Andreas Stohr ,  Petra Grundig ,  Michael Gailberger ,  Fritz Dannenhauer ,  Anne Barth

    IPC分类号： C07C6976

    CPC分类号： C07D493/04 ,  C07C69/54 ,  C07C69/92 ,  C07J9/00 ,  C09K19/126 ,  C09K19/2007 ,  C09K19/2021 ,  C09K19/36 ,  C09K2019/0448

    摘要： The invention relates to compounds with the general formula Y1—A1—M1—A2—Y2 wherein Y1 and Y2 are different from each other and Y1 is an acrylate or methacrylate residue and Y2 is a vinyl ether, epoxy, or azide residue, A1 and A2 are identical or different residues with the general formula CnH2n in which n is a whole number from 0 to 20 and one or more methylene groups can be replaced by oxygen atoms, and M1 has the general formula —R1—X1—R2—X2—R3—X3—R4— wherein R1, R2, R3, and R4 are identical or different doubly bonded residues from the group —O—, —COO—, —CONH—, —CO—, —S—, —C≡C—, —CH═CH—, —CH═N—, —CH2—, —N═N—, and —N═N(O)—, and R2—X2—R3 can also be a C—C bond, and X1, X2, and X3 are identical or different residues from the group 1,4-phenylene, 1,4-cyclohexylene; arylalkane or heteroarylalkane with 1 to 10 carbon atoms which contains one to three heteroatoms from the group O, N, and S, substituted with B1, B2, and/or B3; and cycloalkylene with 1 to 10 carbon atoms and substituted with B1, B2, and/or B3, wherein B1, B2, and B3 can be identical or different substituents from the group —H, C1-C20-alkyl, C1-C20-alkoxy, C1-C20- alkylthio, C1-C20-alkylcarbonyl, C1-C20-alkoxycarbonyl, C1-C20-alkylthiocarbonyl, —OH, halogen (fluorine, chlorine, bromine, iodine), —CN, —NO2, cycloalkyl, formyl, acetyl, and alkyl, alkoxy, or alkylthio residues with 1-20 carbon atoms interrupted by ether oxygen, thioether sulfur, or ester groups.

    摘要翻译： 本发明涉及具有通式Y1-A1-M1-A2-Y2的化合物，其中Y1和Y2彼此不同，Y1是丙烯酸酯或甲基丙烯酸酯残基，Y2是乙烯基醚，环氧基或叠氮化物残基A1和A2 是具有通式C n H 2n的相同或不同的残基，其中n是0至20的整数，一个或多个亚甲基可被氧原子替代，并且M 1具有通式-R 1 -X 1 -R 2 -X 2 -R 3 - X 3 -R 4 - ，其中R 1，R 2，R 3和R 4是与-O - ， - COO - ， - CONH - ， - CO - ， - S - ， - C = = CH-，-CH = N-，-CH 2 - ， - N = N-，-N = N（O） - ，R2-X2-R3也可以是CC键，X 1，X 2和X 3 与1,4-亚苯基，1,4-亚环己基基团相同或不同的残基; 具有1至10个碳原子的芳基烷烃或杂芳基烷烃，其含有1至3个被B1，B2和/或B3取代的O，N和S的杂原子; 和具有1至10个碳原子并被B1，B2和/或B3取代的亚环烷基，其中B1，B2和B3可以是相同或不同的取代基，基团-H，C1-C20-烷基，C1-C20-烷氧基 ，C 1 -C 20烷硫基，C 1 -C 20烷基羰基，C 1 -C 20烷氧基羰基，C 1 -C 20烷硫基羰基，-OH，卤素（氟，氯，溴，碘），-CN，-NO 2，环烷基，甲酰基， 和具有1-20个碳原子的烷基，烷氧基或烷硫基残基被醚氧，硫醚硫或酯基间隔开。