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33 条记录 (耗时 0.023 秒)

    Process for the preparation of copper phthylocyanine
    24.
    发明授权
    Process for the preparation of copper phthylocyanine 失效
    铜酞菁的制备方法

    公开(公告)号：US4102892A

    公开(公告)日：1978-07-25

    申请号：US778117

    申请日：1977-03-16

    申请人： Heinz-Ewald Baurecht ,  Reinhold Hornle

    发明人： Heinz-Ewald Baurecht ,  Reinhold Hornle

    IPC分类号： C09B47/06

    CPC分类号： C09B47/06

    摘要： The chemical yield and the space-time yield of copper phthalocyanine obtained according to the "baking process" is improved if urea and phthalic anhydride, or its reaction products with ammonia, or the dehydration products thereof, are fed in the liquid form to the reaction vessel.

    摘要翻译： 如果将尿素和邻苯二甲酸酐或其与氨的反应产物或其脱水产物以液体形式进料到反应中，则根据“烘焙过程”获得的铜酞菁的化学产率和时空产率得到改善 船只。

    Process for the preparation of copper phthalolcyanine
    26.
    发明授权
    Process for the preparation of copper phthalolcyanine 失效
    铜酞菁铜的制备工艺

    公开(公告)号：US4118391A

    公开(公告)日：1978-10-03

    申请号：US778154

    申请日：1977-03-16

    申请人： Heinz-Ewald Baurecht ,  Reinhold Hornle ,  Gerd Muller

    发明人： Heinz-Ewald Baurecht ,  Reinhold Hornle ,  Gerd Muller

    IPC分类号： B01F7/04 ,  B01J19/20 ,  C09B47/06 ,  C09B47/04

    CPC分类号： C09B47/06 ,  B01F7/042 ,  B01J19/20

    摘要： The production of copper phthalocyanine in accordance with German Offenlegungsschrift No. 2,432,564 is improved by the process which is characterized in that the reaction product formed at 130.degree.-300.degree. C from optionally substituted phthalic anhydride, reaction products of optionally substituted phthalic anhydride with ammonia, or the dehydration products thereof, urea and, optionally, a catalyst is reacted with a copper salt and, optionally, a catalyst at temperatures of 150.degree.-350.degree. C and preferably 170.degree.-300.degree. C with the proviso that the catalyst is added either during the preparation of the starting material or during the reaction with the copper salt.

    摘要翻译： 根据德国Offenlegungsschrift No.2,432,564的铜酞菁的生产方法得到改进，其特征在于在130-300℃从任选取代的邻苯二甲酸酐，任选取代的邻苯二甲酸酐与氨的反应产物形成的反应产物， 或其脱水产物，脲和任选的催化剂与铜盐和任选的催化剂在150-350℃，优选170-300℃的温度下反应，条件是加入催化剂 在制备原料或在与铜盐反应期间。

    Dyestuff preparations
    27.
    发明授权
    Dyestuff preparations 失效
    染料制剂

    公开(公告)号：US3958929A

    公开(公告)日：1976-05-25

    申请号：US440662

    申请日：1974-02-08

    申请人： Reinhold Hornle ,  Hans-Heinz Molls ,  Roland Rupp ,  Robert Kuth

    发明人： Reinhold Hornle ,  Hans-Heinz Molls ,  Roland Rupp ,  Robert Kuth

    IPC分类号： C09B67/38 ,  C09B67/00 ,  D06L3/12

    CPC分类号： C09B67/0092 ,  D06L3/1264 ,  Y10S8/912

    摘要： Pressing of uniform shape and uniform weight of disperse dyestuffs and optical brightening agents with a solubility in water less than 0.5% at 20.degree.C which are suitable for an automate metering step and which disintegrate in aqueous dye baths to give dispersions are manufactured by compressing the dyestuff or brightening agent, an anionic dispersing agent and a solid water-soluble mould release agent which gives a neutral to weakly alkaline reaction in water.

    摘要翻译： 压制均匀的形状和均匀重量的分散染料和荧光增白剂，其在20℃下的溶解度小于0.5％，适用于自动计量步骤，并在水性染料浴中分解以得到分散体，通过压缩 染料或增亮剂，阴离子分散剂和在水中产生中性至弱碱性反应的固体水溶性脱模剂。

    Low-dust dyestuff formulations
    28.
    发明授权
    Low-dust dyestuff formulations 失效
    低灰尘染料配方

    公开(公告)号：US4402702A

    公开(公告)日：1983-09-06

    申请号：US331334

    申请日：1981-12-16

    申请人： Vaclay Kaspar ,  Klaus Walz ,  Hans-Heinz Molls ,  Reinhold Hornle ,  Rainer Skerhut

    发明人： Vaclay Kaspar ,  Klaus Walz ,  Hans-Heinz Molls ,  Reinhold Hornle ,  Rainer Skerhut

    IPC分类号： C09B67/02 ,  C09B67/00 ,  D06L3/12 ,  C09B67/24 ,  C09B67/06 ,  C09B67/32 ,  C09B67/38

    CPC分类号： C09B67/0094 ,  D06L3/1264

    摘要： Solid formulations of organic dyestuffs, or of optical brighteners, characterized in that they contain a mixture of(a) 70-90% by weight of a mineral oil,(b) 0.5-10% by weight of an amide of the formula ##STR1## in which R represents C.sub.10 -C.sub.22 -alkyl or -alkenyl,R.sub.1 represents H or C.sub.1 -C.sub.4 -alkyl, or the two R.sub.1 's together represent a 1,2-ethylene bridge andR.sub.2 represents ##STR2## alkylene, and R.sub.3 represents H, C.sub.1 -C.sub.6 -alkyl or phenyl,(c) 0.5-15% by weight of a non-ionic surface-active agent and(d) 0-8% by weight of a cationic or anionic surface-active agent,and processes for the production of low-dust and low-foam solid dyestuff formulations.

    摘要翻译： 有机染料或荧光增白剂的固体制剂，其特征在于它们含有（a）70-90重量％矿物油的混合物，（b）0.5-10重量％的下式的酰胺：IMAGE 其中R表示C 10 -C 22 - 烷基或 - 烯基，R 1表示H或C 1 -C 4烷基，或两个R 1一起表示1,2-亚乙基桥，R 2表示亚烷基，R 3表示H， C 1 -C 6 - 烷基或苯基，（c）0.5-15重量％的非离子表面活性剂和（d）0-8重量％的阳离子或阴离子表面活性剂，并且 生产低灰尘和低泡沫固体染料配方。