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公开(公告)号:US07595291B2
公开(公告)日:2009-09-29
申请号:US11908432
申请日:2006-03-10
摘要: The present invention relates to low-foam surfactant mixtures of the general formula (I) where R, Ra, R1 and R2, l, n and m have the meaning given in the description and the claims, and to the production thereof. For example, R=C13-alkyl, Ra=H, l=5, m=22, n=1, R1=methyl and R2=C6-C14-alkyl. The surfactants are suitable for detergent and cleaner formulations.
摘要翻译: 本发明涉及通式(I)的低泡表面活性剂混合物,其中R,Ra,R1和R2,l,n和m具有说明书和权利要求书中给出的含义及其制备。 例如,R = C13-烷基,Ra = H,l = 5,m = 22,n = 1,R1 =甲基,R2 = C6-C14-烷基。 表面活性剂适用于洗涤剂和清洁剂配方。
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公开(公告)号:US06984451B2
公开(公告)日:2006-01-10
申请号:US10297597
申请日:2001-06-13
申请人: Valerie Andre , Werner Bertleff , Oliver Borzyk , Jürgen Huff , Ralf Nörenberg , Michael Zirnstein
发明人: Valerie Andre , Werner Bertleff , Oliver Borzyk , Jürgen Huff , Ralf Nörenberg , Michael Zirnstein
CPC分类号: C08J7/047 , C08G73/0233 , C08J2479/00 , C09D179/02 , D06M15/61 , Y10T428/254 , Y10T428/29 , Y10T428/2998
摘要: The present invention relates to a particulate, linear, sheet-like or three-dimensional structure comprising, at least on its surface, a hydrophilicizing amount of at least one acylated polyamine, where at least some of the polyamine nitrogen atoms bear acyl radicals of the formula I R1—CO— (I) where R1 is hydrogen, C1–C27-alkyl, C7–C27-alkenyl or C6–C10-aryl, and where the alkyl, alkenyl and aryl groups may bear at least one substituent selected from the class consisting of hydroxyl, alkoxy, alkoxycarbonyl and NE1E2, where E1 and E2 may be identical or different and are hydrogen, alkyl or acyl, to the use of acylated polyamines for modifying the surface properties of solids, and also to a process for modifying the surface properties of particulate, linear, sheet-like, or three-dimensional structures.
摘要翻译: 本发明涉及至少在其表面上包含至少一种酰化多胺的亲水化量的颗粒状,直链状,片状或三维结构,其中至少一些多胺氮原子含有 公式I <?in-line-formula description =“In-line Formulas”end =“lead”?> R&lt; 1&gt; -CO-(I)<?in-line-formula description =“In 其中R 1是氢,C 1 -C 27 - 烷基,C 1 -C 3 - 烷基, 其中烷基,链烯基和芳基可以是C 1 -C 6烷基,链烯基和芳基, 含有至少一个选自羟基,烷氧基,烷氧基羰基和NE SUP> 2的取代基,其中E 1和E 2 > 2可以相同或不同,并且是氢,烷基或酰基,使用酰化多胺来改性固体的表面性质,以及改性表面性质的方法 的颗粒,线性,片状或三维结构。
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公开(公告)号:US06627455B1
公开(公告)日:2003-09-30
申请号:US09622585
申请日:2000-08-21
申请人: Ralf Nörenberg , Wolfgang Schrof , Norbert Mahr
发明人: Ralf Nörenberg , Wolfgang Schrof , Norbert Mahr
IPC分类号: G01N2176
CPC分类号: D06P1/0012 , D06P1/38 , D06P3/3286 , G01N33/582 , Y10T436/17 , Y10T436/173845
摘要: Fluorescent dyes bearing at least one reactive group capable of reaction with nucleophilic groups are used for the qualitative and, if desired, quantitative fluorescence-analytical determination of the surface adsorption of compounds bearing amino and/or imino groups.
摘要翻译: 使用具有至少一个能够与亲核基团反应的反应性基团的荧光染料用于定性且如果需要,定量荧光分析测定具有氨基和/或亚氨基的化合物的表面吸附。
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