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    • 1. 发明授权
      US07851628B2 Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyes 有权
    • Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyes
    • 将苝-3,4：9,10-四羧酰亚胺转化为适合用作荧光染料的形式
    • US07851628B2
    • 2010-12-14
    • US12346262
    • 2008-12-30
    • Peter Erk , Simone Schaefer , Arno Boehm , Peter Blaschka , Harald Arms , Willi Helfer
    • Peter Erk , Simone Schaefer , Arno Boehm , Peter Blaschka , Harald Arms , Willi Helfer
    • C09B3/14 , C07D471/00
    • C09B67/0014 , C09B67/0025
    • A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides whose molecules have a molecular volume of ≦230 Å3 in an organic or inorganic solvent at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
    • 用于将通式I的苝-3,4：9,10-四甲酰亚胺转化为其中R 1和R 2各自是非支链，支链或环状的C 1 -C 8烷基的方法，其适于用作荧光染料，其包含 ）在有机或无机溶剂中在0至250℃下溶解或悬浮其分子具有分子量为＆amp; 230;Å3的苝-3,4：9,10-四甲酰亚胺，b1）冷却步骤 a）达到或低于结晶温度，并且在有机溶剂的情况下，如果需要，同时除去过量的溶剂直到形成第一晶体，或者在无机溶剂的情况下，加入水或稀的水溶液 溶剂直到形成第一晶体，并将溶液保持在该温度下进一步结晶，或b2）当步骤a）中的温度高于结晶温度时，将步骤a）中获得的悬浮液冷却至或低于结晶温度，并将其固化 在该温度下搅拌悬浮液进一步结晶，c）分离步骤b）中形成的溶剂化物晶体，d）然后从溶剂合物晶体中除去溶剂，还可以形成苝-3,4：9,10-四羧酸 二酰亚胺
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 2. 发明授权
      US07753967B2 Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye 有权
    • Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye
    • 将苝-3,4：9,10-四羧酸二酰亚胺转化为适合用作荧光染料的形式的方法
    • US07753967B2
    • 2010-07-13
    • US10514564
    • 2003-06-06
    • Peter Erk , Simone Schaefer , Arno Boehm , Peter Blaschka , Harald Arms , Willi Helfer
    • Peter Erk , Simone Schaefer , Arno Boehm , Peter Blaschka , Harald Arms , Willi Helfer
    • C09B3/14 , C07B63/00
    • C09B67/0014 , C09B67/0025
    • Novel crystalline forms of and a process for converting perylene-3,4:9,10-tetracarboximide of the general formula I to a form used as a fluorescent dye. The process including: a) dissolving or suspending the perylene-3,4:9,10-tetracarboximide in a solvent to obtain a solution or suspension; and b1) cooling the solution obtained in step a) to a temperature at or below the crystallization temperature of the perylene-3,4:9,10-tetracarboximide and, if the solvent is organic, removing excess solvent until the first crystals form, otherwise, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at that temperature for further crystallization; or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at the temperature for further crystallization to form one or more solvate crystals.
    • 将通式I的苝-3,4：9,10-四甲酰亚胺转化为用作荧光染料的形式的新型晶型和方法。 该方法包括：a）将苝-3,4：9,10-四甲酰亚胺溶解或悬浮在溶剂中以获得溶液或悬浮液; 和b1）将步骤a）中获得的溶液冷却至等于或低于苝-3,4:9,10-四甲酰亚胺的结晶温度的温度，如果溶剂是有机的，则除去多余的溶剂直到形成第一晶体， 否则，加入水或稀释的溶剂水溶液直到形成第一晶体，并将溶液保持在该温度下进一步结晶; 或b2）当步骤a）中的温度高于结晶温度时，将步骤a）中获得的悬浮液冷却至或低于结晶温度，并将悬浮液保持在该温度下进一步结晶以形成一种或多种溶剂化物晶体。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 3. 发明申请
      US20090176985A1 METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE 有权
    • METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE
    • 将季戊四烯-3,4：9,10-四羧酸二异氰酸酯转化为适用于荧光染料的形式的方法
    • US20090176985A1
    • 2009-07-09
    • US12346262
    • 2008-12-30
    • Peter ERK , Simone Schaefer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
    • Peter ERK , Simone Schaefer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
    • C07D471/06
    • C09B67/0014 , C09B67/0025
    • A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides whose molecules have a molecular volume of ≦230 Å3 in an organic or inorganic solvent at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
    • 用于将通式I的苝-3,4：9,10-四甲酰亚胺转化为其中R 1和R 2各自是非支链，支链或环状的C 1 -C 8烷基的方法，其适于用作荧光染料，其包含 ）在0-250℃下将分子体积分数为<= 230的二萘嵌苯-3,4：9,10-四甲酰亚胺溶解或悬浮在有机或无机溶剂中，b1）冷却步骤 a）达到或低于结晶温度，并且在有机溶剂的情况下，如果需要，同时除去过量的溶剂直到形成第一晶体，或者在无机溶剂的情况下，加入水或稀的水溶液 溶剂直至形成第一晶体，并将溶液保持在该温度下进一步结晶，或b）当步骤a）中的温度高于结晶温度时，将步骤a）中获得的悬浮液冷却至或低于结晶温度，并维持 g在该温度下的悬浮液进一步结晶，c）分离步骤b）中形成的溶剂合物晶体，d）然后从溶剂合物晶体中除去溶剂，以及新型的苝-3,4：9,10-四羧酸的结晶形式 二酰亚胺
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 4. 发明申请
      US20100218321A1 METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE 审中-公开
    • METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE
    • 将季戊四烯-3,4：9,10-四羧酸二异氰酸酯转化为适用于荧光染料的形式的方法
    • US20100218321A1
    • 2010-09-02
    • US12718512
    • 2010-03-05
    • Peter Erk , Simone Schäfer , Arno Böhm , Peter Blaschka , Harald Arms , Willi Helfer
    • Peter Erk , Simone Schäfer , Arno Böhm , Peter Blaschka , Harald Arms , Willi Helfer
    • C09B5/00 , D06P5/00
    • C09B67/0014 , C09B67/0025
    • Novel crystalline forms of and a process for converting perylene-3, 4:9, 10-tetracarboximide of the general formula I to a form used as a fluorescent dye. The process including: a) dissolving or suspending the perylene-3, 4:9, 10-tetracarboximide in a solvent to obtain a solution or suspension; and b1) cooling the solution obtained in step a) to a temperature at or below the crystallization temperature of the perylene-3, 4:9, 10-tetracarboximide and, if the solvent is organic, removing excess solvent until the first crystals form, otherwise, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at that temperature for further crystallization; or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at the temperature for further crystallization to form one or more solvate crystals.
    • 将通式I的苝-3,4：9,10-四甲酰亚胺转化成用作荧光染料的形式的新型结晶形式和方法。 该方法包括：a）将苝-3,4：9,10-四甲酰亚胺溶解或悬浮在溶剂中以获得溶液或悬浮液; 和b1）将步骤a）中获得的溶液冷却至等于或低于苝-3,4:9,10-四甲酰亚胺的结晶温度的温度，如果溶剂是有机的，则除去多余的溶剂直到形成第一晶体， 否则，加入水或稀释的溶剂水溶液直到形成第一晶体，并将溶液保持在该温度下进一步结晶; 或b2）当步骤a）中的温度高于结晶温度时，将步骤a）中获得的悬浮液冷却至或低于结晶温度，并将悬浮液保持在该温度下进一步结晶以形成一种或多种溶剂化物晶体。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 5. 发明申请
      US20050251930A1 Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye 有权
    • Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye
    • 将苝-3,4：9,10-四羧酸二酰亚胺转化为适合用作荧光染料的形式的方法
    • US20050251930A1
    • 2005-11-17
    • US10514564
    • 2003-06-06
    • Peter Erk , Simone Schafer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
    • Peter Erk , Simone Schafer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
    • C09B67/10 , C09B67/48 , D06P3/52
    • C09B67/0014 , C09B67/0025
    • A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides in an organic or inorganic solvent whose molecules have a molecular volume of ≦230 Å3 at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
    • 用于转化通式I的苝-3,4：9,10-四甲酰亚胺的方法，其中R 1和R 2各自为非支链，支链或环状C < SUB-1-C 8 - 烷基至适于用作荧光染料的形式，其包括：a）将苝-3,4：9,10-四甲酰亚胺溶解或悬浮于 分子在0-250℃下具有分子体积<= 230Å3的有机或无机溶剂，b1）将步骤a）中获得的溶液冷却至或低于结晶温度， 在有机溶剂的情况下，如果需要，同时除去过量的溶剂，直到形成第一晶体，或者在无机溶剂的情况下，加入水或溶剂的稀溶液直到形成第一晶体，并保持 在该温度下进一步结晶的溶液或b2）当步骤a）中的温度wa）时将步骤a）中得到的悬浮液冷却至或低于结晶温度 高于结晶温度，并将悬浮液保持在该温度下进一步结晶，c）分离步骤b）中形成的溶剂化物晶体，d）然后从溶剂合物晶体中除去溶剂，以及新型苝-3的结晶形式， 4：9,10-四羧酸二酰亚胺。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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