Tensidmischungen zur Verbesserung der Deposition von Aktivstoffen und Verminderung der Hautreizwirkung
    3.
    发明公开
    Tensidmischungen zur Verbesserung der Deposition von Aktivstoffen und Verminderung der Hautreizwirkung 审中-公开
    表面活性剂用于提高活性材料的沉积和破旧皮肤刺激

    公开(公告)号:EP1997536A2

    公开(公告)日:2008-12-03

    申请号:EP08010713.9

    申请日:2004-05-06

    发明人: Dahms, Gerd

    摘要: Verwendung von Mischungen und Tensiden, die multilamellare flüssigkristalline Strukturen ausbilden, wobei die Tenside ausgewählt sind aus mindestens zwei der folgenden Gruppen, gebildet aus Isethionaten, Tauraten, Sarcosinaten, Acyllactylaten, Acylglutamaten, Fettsäure-Protein-Kondensaten, PEG-Stearaten, PEG-Distearaten mit einem HLB-Wert kleiner 10, Alkylpolyglykosiden und Betaine zur Verminderung der Hautreizwirkung von kosmetischen und/oder pharmazeutischen Formulierungen, die auf die Haut aufgebracht werden und der Verbesserung der Haarstruktur.

    摘要翻译: 表面活性剂(I)的混合物(A)的使用的确形成多层状液晶结构。一种用于减少施加到皮肤上或用于改善毛发结构的化妆品和/或药物的式和灰的皮肤刺激。 (I)包括至少两个E.G.的 羟乙基磺酸盐,牛磺酸盐,肌氨酸盐,酰基乳酸盐和酰基谷氨酸盐。 表面活性剂(I)的混合物(A)的使用的确形成多层状液晶结构。一种用于减少施加到皮肤上或用于改善毛发结构的化妆品和/或药物的式和灰的皮肤刺激。 (I)包含至少两个羟基乙磺酸盐,牛磺酸盐,肌氨酸盐,酰基乳酸盐,酰基谷氨酸盐,脂肪酸蛋白质缩合物,聚乙二醇(PEG)硬脂酸酯,PEG二硬脂酸酯(低于10的亲水亲油平衡),烷基聚糖苷和β结晶的。 独立权利要求,因此包括用于:(1)使用中的组合物(A)的确实含有活性剂(II)为改进的递送(II)到皮肤或头发,其中,(II)是有机光保护过滤,去头屑或其它 药剂,角质层分离剂,抗氧化剂,植物提取物,油和/或蜡; (2)含有至少两个不同的基团和10-80重量%的水和/或多元醇的20-90%(重量)(I)的混合物(A1)..; (3)的化妆品和/或药物洗去型制剂(B)包含0.2〜20重量%(A1)和0-50重量%的(II),和(4)头发和/或皮肤清洁组合物也包含 (A1)或(B)。 活动:皮肤病。 作用机理:没有给出。

    A PHOTOCATALYST CONTAINING TITANIUM OXIDE, THE PRODUCTION METHOD AND USE OF THE SAME
    5.
    发明公开
    A PHOTOCATALYST CONTAINING TITANIUM OXIDE, THE PRODUCTION METHOD AND USE OF THE SAME 有权
    一种用于生产含二氧化钛的光催化剂处理

    公开(公告)号:EP1492729A1

    公开(公告)日:2005-01-05

    申请号:EP03712184.5

    申请日:2003-04-01

    IPC分类号: C01G23/053 B01J21/06

    摘要: The invention relates to a photocatalyst containing titanium dioxide, to a method for using it and to its application. A sulphurous titanium dioxide hydrate precipitate is precipitated from an acid titanium oxysulphate solution at a temperature below the boiling point of the solution, e.g. in the range from 70 to 100°C, using crystal nuclei and without addition of base. The precipitate is separated, washed and calcinated. The photocatalytic titanium dioxide thus obtained has a specific area in the range from 100 to 250 m2/g and a 0.3 to 5% sulphur concentration. Catalytic activity has been confirmed in asetal dehyde decomposition and in anionic (SNC-)2 radical formation.

    PROCESS OF PREPARING FERRIC SULFATE
    6.
    发明授权
    PROCESS OF PREPARING FERRIC SULFATE 失效
    工艺生产铁III氯化物

    公开(公告)号:EP0742783B1

    公开(公告)日:1998-12-02

    申请号:EP95907664.7

    申请日:1995-02-02

    IPC分类号: C01G49/14 C02F1/52

    CPC分类号: C02F1/5245 C01G49/14

    摘要: The invention relates to a process of preparing ferric sulfate by forming a slurry which contains ferrous sulfate and sulfuric acid, the slurry containing bivalent iron in both the solution phase and the solid phase, and by oxidizing this slurry to form a ferric sulfate slurry. When so desired, the obtained ferric sulfate slurry is solidified to form solid ferric sulfate. The obtained ferric sulfate may, as such or dissolved in water, be used for the treatment of waste waters or for preparing pure tap water.

    METHOD FOR TREATING FERROUS SULPHATE
    7.
    发明公开
    METHOD FOR TREATING FERROUS SULPHATE 失效
    方法硫酸亚铁的治疗

    公开(公告)号:EP0821656A1

    公开(公告)日:1998-02-04

    申请号:EP96910049.0

    申请日:1996-04-12

    IPC分类号: C01G49 C04B22

    摘要: The invention concerns a method for treating ferrous sulphate for the preparation of ferrous sulphate hydrate usable for chromium reduction in cement manufacture. According to the invention, sulphuric acid containing ferrous sulphate obtained as a side product from titanium dioxide production and which contains at the most appr. 30 % by weight of sulphuric acid, is neutralized with a CaO-containing material, preferably cement, in an amount sufficient to give a pH-value to the end product which is 1.5 to 5, whereby the reaction temperature is allowed to increase to at the most 120 °C.

    Method of treating a precipitate comprising iron(II)sulphate monohydrate, a plant, granular material and its uses
    9.
    发明公开
    Method of treating a precipitate comprising iron(II)sulphate monohydrate, a plant, granular material and its uses 无效
    一种用于处理包括沉淀铁(II)一水硫酸,植物,粒状材料和其使用方法

    公开(公告)号:EP1892219A1

    公开(公告)日:2008-02-27

    申请号:EP06116202.0

    申请日:2006-06-28

    摘要: The invention relates to a method of producing granular material having a high soluble iron(II) content. The method comprises obtaining an amount of a crude precipitate comprising iron(II)sulphate monohydrate and sulphuric acid from titanium dioxide production, and mixing the said precipitate and a neutralising agent in a mixing apparatus to obtain a reaction mixture. The temperature during mixing of the reaction mixture is allowed to increase at the most to a temperature of 120°C. Water is mixed to the reaction mixture in the same mixing apparatus, and the amount of neutralising agent is kept sufficient to give a pH value from 1.5 to 3 to the end product. The invention relates also to a plant for producing granular material, to a product and its uses.

    摘要翻译: 本发明涉及一种制造具有高的可溶性铁(II)含量的粒状材料的方法。 该方法包括获得一粗沉淀包含铁(II)一水硫酸和硫酸二氧化钛的生产量,并混合所述沉淀物和中性伊辛剂在混合设备中,以获得反应混合物。 反应混合物的混合过程中的温度被允许在最增加至120℃的温度 水混合到反应混合物在相同的混合装置,和中性伊辛剂的量保持足以得到1.5的pH值至3至最终产品。 本发明涉及这样一种用于制造粒状物质,一种产品及其用途的植物。