Yellow pigmented food package
    12.
    发明授权
    Yellow pigmented food package 失效
    黄色色素食品包装

    公开(公告)号:US06475543B2

    公开(公告)日:2002-11-05

    申请号:US09872805

    申请日:2001-06-02

    申请人: Bansi Lal Kaul

    发明人: Bansi Lal Kaul

    IPC分类号: B65D85100

    CPC分类号: C08K5/0041 C09B63/005

    摘要: Use of a pigment of the formula (I) wherein R is chloro or methyl as a colourant in plastics materials for food packaging.

    摘要翻译: 其中R是氯或甲基的式(I)的颜料在塑料材料中用于食品包装的着色剂。

    Dyeability or mass coloration of synthetic polyamide
    13.
    发明授权
    Dyeability or mass coloration of synthetic polyamide 失效
    合成聚酰胺的染色或大量着色

    公开(公告)号:US5932640A

    公开(公告)日:1999-08-03

    申请号:US882508

    申请日:1997-06-25

    摘要: 1. Synthetic polyamide comprising one or more of the following compounds:a) a compound having at least one sterically hindered amino group, �hereinafter referred to as compounds a)!; orb) a trimesinic acid trialkylamide, at least one alkyl group of which bears at least one free amino and/or alkylamino group �hereinafter referred to as compounds b)!; orc) a trialkylamino-substituted triazine, at least one alkyl group of which carries a free amino and/or alkylamino group �hereinafter referred to as compounds c)!; ord) a dyestuff that is free of sulphonic acid groups and contains at least one group that is reactive to a hydroxy and/or amino group �hereinafter referred to as compounds d)!; ore) a synthetic polyamide containing at least one group that is reactive with a hydroxy and/or amino group �hereinafter referred to as compounds e)!.

    摘要翻译: 1.包含一种或多种以下化合物的合成聚酰胺:a)具有至少一个位阻氨基的化合物,[以下称为化合物a)]; 或b)至少一个烷基含有至少一个游离氨基和/或烷基氨基的塔米尼酸三烷基酰胺[以下称为化合物b)]; 或c)三烷基氨基取代的三嗪,其至少一个带有游离氨基和/或烷基氨基的烷基(以下称为化合物c)]; 或d)不含磺酸基并且含有至少一个对羟基和/或氨基具有反应性的基团[以下称为化合物d]]的染料; 或e)含有至少一个与羟基和/或氨基反应的基团的合成聚酰胺[以下称为化合物e)]。

    Naphthoquinone compounds
    15.
    发明授权
    Naphthoquinone compounds 失效
    萘醌化合物

    公开(公告)号:US4042591A

    公开(公告)日:1977-08-16

    申请号:US472853

    申请日:1974-05-23

    申请人: Bansi Lal Kaul

    发明人: Bansi Lal Kaul

    摘要: Disclosed are compounds of formula I ##STR1## WHERE R.sub.1 is a fused benzene or naphthalene nucleus, m is one or two and R.sub.2 and R.sub.3 have various significances, their production and use as pigments and disperse dyes.

    摘要翻译: 公开了式I I的化合物,其中R1是稠合的苯或萘核,m是一个或两个,R2和R3具有各种含义,它们的生产和用作颜料和分散染料。

    Heterocyclic compounds
    17.
    发明授权
    Heterocyclic compounds 失效
    杂环化合物

    公开(公告)号:US06540820B1

    公开(公告)日:2003-04-01

    申请号:US09590524

    申请日:2000-06-08

    IPC分类号: C09D1100

    摘要: Compounds of the formula: where R1, R2, R3, R4, R5, R6, R7, R8, R′5, R′6, R′7, R′8 are hydroxy —NO2, —CN, —CF3, —CONH2, C1-12alkyl, phenyl, naphthyl, phenanthryl, anthryl, R9R10N—, R9—O—or R9—S—, —CONHR10, —CONR9R10 in which R9 and R10 are C1-C6-alkyl, C6-C10-aryl, (C6-C10)-aryl-(C1-C6)-alkyl or (C1-C6)-alkyl-(C6-C10)-aryl, in which the alkyl and/or aryl radicals can optionally be substituted by hydroxyl, C1-C6-alkoxy, C6-C10-aryloxy or halogen; and optionally, two adjacent groups can form an isocyclic or heterocyclic group; are eminently suitable for the mass coloring of polymers, in particular polar polymers, for coloring toners, powders and powder coating materials as well as for coloring ink-jet inks.

    摘要翻译: 下式的化合物:其中R1,R2,R3,R4,R5,R6,R7,R8,R'5,R'6,R'7,R'8是羟基-NO2,-CN,-CF3,-CONH2 ,C 12-12烷基,苯基,萘基,菲基,蒽基,R9R10N-,R9-O-或R9-S-,-CONHR10,-CONR9R10,其中R9和R10是C1-C6-烷基,C6-C10-芳基, C 1 -C 6) - 芳基 - (C 1 -C 6) - 烷基或(C 1 -C 6) - 烷基 - (C 6 -C 10) - 芳基,其中烷基和/或芳基可任选被羟基取代, - 烷氧基,C6-C10-芳氧基或卤素; 并且任选地,两个相邻的基团可以形成一个或多个杂环基团;特别适用于聚合物,特别是极性聚合物的着色,用于着色调色剂,粉末和粉末涂料以及着色喷墨油墨。

    Quinacridone pigment
    18.
    发明授权
    Quinacridone pigment 有权
    喹吖啶酮颜料

    公开(公告)号:US06465652B1

    公开(公告)日:2002-10-15

    申请号:US09633223

    申请日:2000-08-07

    IPC分类号: C07D47100

    CPC分类号: C09B67/0027 C09B48/00

    摘要: A new polymorphic form of 2,9-dichloroquinacridone having improved pigmentary properties and a method of forming said 2,9-dichloroquinacridone comprising the step of ring closure of appropriately substituted terephthalic acid in sulphuric acid.

    摘要翻译: 具有改进的颜料性质的2,9-二氯喹吖啶酮的新多晶形式和形成所述2,9-二氯喹吖啶酮的方法包括在硫酸中闭合适当取代的对苯二甲酸的步骤。

    Polyamide hindered amines
    19.
    发明授权
    Polyamide hindered amines 失效
    聚酰胺受阻胺

    公开(公告)号:US06441088B1

    公开(公告)日:2002-08-27

    申请号:US09668523

    申请日:2000-09-22

    IPC分类号: C08K534

    摘要: Synthetic polyamide comprising one or more of the following compounds: a) a compound having at least one sterically hindered amino group, [hereinafter referred to as compounds a)]; or b) a trimesinic acid trialkylamide, at least one alkyl group of which bears at least one free amino and/or alkylamino group [hereinafter referred to as compounds b)]; or c) a trialkylamino-substituted triazine, at least one alkyl group of which carries a free amino and/or alkylamino group [hereinafter referred to as compounds c)]; or d) a dyestuff that is free of sulphonic acid groups and contains at least one group that is reactive to a hydroxy and/or amino group [hereinafter referred to as compounds d)]; or e) a synthetic polyamide containing at least one group that is reactive with a hydroxy and/or amino group [hereinafter referred to as compounds e)].

    摘要翻译: 包含一种或多种以下化合物的合成聚酰胺:a)具有至少一个空间位阻氨基的化合物,[以下称为化合物a)]; 至少一个烷基含有至少一个游离氨基和/或烷基氨基[以下称为化合物b]]; orc)三烷基氨基取代的三嗪,其至少一个烷基带有游离氨基和/或烷基氨基[以下称为化合物c)]; ord)不含磺酸基并且含有至少一个与羟基和/或氨基反应的基团(以下称为化合物d)]的染料; 含有至少一个与羟基和/或氨基反应的基团的合成聚酰胺[以下称为化合物e)]。

    Triphendioxazine pigments
    20.
    发明授权
    Triphendioxazine pigments 失效
    三苯并二恶嗪颜料

    公开(公告)号:US06214989B1

    公开(公告)日:2001-04-10

    申请号:US09275566

    申请日:1999-03-24

    IPC分类号: C07D49800

    摘要: Carbamate group-containing triphendioxazine compounds of the formula (I) where the nuclei designated A and B, as defined in claim 1, contain fused-on rings and R1, R2 and R3 have the meanings specified in claim 1, are good pigments and are convertible into the corresponding triphendioxazine pigments without carbamate groups.

    摘要翻译: 式(I)的含氨基甲酸酯基的三苯并二恶嗪化合物,其中如权利要求1所定义的A和B的核心含有稠环,R 1,R 2和R 3具有权利要求1中所定义的含义, 可转化成不含氨基甲酸酯基团的相应的三苯并二恶嗪颜料。