Insect repellents
    8.
    发明申请
    Insect repellents 审中-公开
    驱虫剂

    公开(公告)号:US20060063764A1

    公开(公告)日:2006-03-23

    申请号:US10518730

    申请日:2003-06-20

    申请人: Markus Gautschi

    发明人: Markus Gautschi

    CPC分类号: A01N47/20 A01N47/18

    摘要: Use of an N-substituted p-menthane carboxamide as an active ingredient in an insect repellent composition, which has little or no odour and which is substantially non-toxic for human, pet and livestock.

    摘要翻译: 在驱虫剂组合物中使用N-取代的对薄荷烷甲酰胺作为活性成分,其具有很少或没有气味,并且对人,宠物和家畜基本上无毒性。

    Process for preparing hydroxyketones
    9.
    发明授权
    Process for preparing hydroxyketones 失效
    制备羟基酮的方法

    公开(公告)号:US06426108B1

    公开(公告)日:2002-07-30

    申请号:US09527682

    申请日:2000-03-17

    申请人: Markus Gautschi

    发明人: Markus Gautschi

    IPC分类号: C07C4917

    摘要: The present invention relates to a process for preparing 3-hydroxy-5-methyl-hexan-2-one, 2-hydroxy-5-methyl-hexan-3-one and mixtures thereof. These compounds have utility as flavoring and masking agents for, e.g., food and beverages.

    摘要翻译: 本发明涉及制备3-羟基-5-甲基 - 己-2-酮,2-羟基-5-甲基 - 己-3-酮及其混合物的方法。 这些化合物可用作例如食品和饮料的调味剂和掩蔽剂。

    COMPOSITIONS
    10.
    发明申请
    COMPOSITIONS 审中-公开
    组合物

    公开(公告)号:US20110218132A1

    公开(公告)日:2011-09-08

    申请号:US13109942

    申请日:2011-05-17

    IPC分类号: C11D3/60

    CPC分类号: C11D3/50 C11D3/3723

    摘要: A surfactant composition comprising:(a) a surfactant material;(c) a polyethylene imine of the general formula —(CH2CH2NH)n—; and(d) an aromatic, monoethylenically-unsaturated carboxylic acid ester of the formula where R1 is selected from the group consisting of hydrogen, C1-C16 alkyl, C1-C16 alkoxy, aryl and substituted aryl, and R2 is selected from the group consisting of aryl, substituted aryl and C6-C16 alkyl; the materials (b)-(d) each having an odour value of 10,000 maximum.The problem of rancidity, commonly encountered when low-grade surfactant materials are used, especially in soaps, is considerably reduced.

    摘要翻译: 表面活性剂组合物,其包含:(a)表面活性剂材料; (c)通式为 - (CH 2 CH 2 NH)n - 的聚乙烯亚胺; 和(d)下式的芳族单乙烯不饱和羧酸酯,其中R 1选自氢,C 1 -C 16烷基,C 1 -C 16烷氧基,芳基和取代的芳基,R 2选自 的芳基,取代的芳基和C 6 -C 16烷基; 材料(b) - (d)的气味值最大为10,000。 当使用低级表面活性剂材料,特别是在肥皂中时,通常会遇到酸败问题。