Bis-betaine-amine oxides, process for their preparation, and cleaning
agents containing them
    2.
    发明授权
    Bis-betaine-amine oxides, process for their preparation, and cleaning agents containing them 失效
    双甜菜碱 - 胺氧化物,其制备方法和含有它们的清洁剂

    公开(公告)号:US4416808A

    公开(公告)日:1983-11-22

    申请号:US439732

    申请日:1982-11-08

    摘要: Bis-betaine-amine oxides of the formula ##STR1## in which R is a saturated or an olefinically unsaturated hydrocarbon radical having 1 to 3 double bonds and 8 to 22 carbon atoms,n.sup.1 and n.sup.2 each is an integer of from 2 to 3, n.sup.1 and n.sup.2 optionally being identical or different,m.sup.1 and m.sup.2 each is an integer of from 1 to 4, m.sup.1 and m.sup.2 optionally being identical or different, anda, b, c and d, being identical or different, each is a number of from 1 to 5, with the proviso that the sum (a+b+c+d) is at most 10.The compounds are prepared from primary amines of the formula RNH.sub.2, by dicyanoalkylation, hydrogenation, ethoxylation, reaction with alkali metal salts of .omega.-halocarboxylic acids, and subsequent oxidation with hydrogen peroxide. They are surfactants of mild action and suitable for formulating cosmetic and industrial cleaning agents.

    摘要翻译: 式(I)的双甜菜碱 - 胺氧化物其中R是具有1至3个双键和8至22个碳原子的饱和或不饱和烃基,n1和n2各自为2的整数 至3,n1和n2任选相同或不同,m1和m2各自为1至4的整数,m1和m2任选相同或不同,a,b,c和d相同或不同,分别为 数量为1至5,条件是(a + b + c + d)之和至多为10.该化合物由式RNH2的伯胺通过二氰基烷基化,氢化,乙氧基化,与碱反应制备 ω-卤代羧酸的金属盐,随后用过氧化氢氧化。 它们是温和作用的表面活性剂,适用于配制化妆品和工业清洁剂。

    Cosmetic agents for hair and skin treatment
    7.
    发明授权
    Cosmetic agents for hair and skin treatment 失效
    用于头发和皮肤处理的化妆品

    公开(公告)号:US4781918A

    公开(公告)日:1988-11-01

    申请号:US106058

    申请日:1987-10-07

    摘要: An agent for treatment of hair and skin, containing a quarternary ammonium compound of the formula ##STR1## in which R.sub.1 and R.sub.2 may be identical or different and denote C.sub.8 -C.sub.22 -alkyl or C.sub.8 -C.sub.22 -alkenyl, R.sub.3 denotes C.sub.1 -C.sub.3 -alkyl, x denotes a number from 1 to 3, and A.sup..crclbar. denotes the anion of C.sub.2 -C.sub.6 -carboxylic acid, which may contain 1 to 3 hydroxyl groups, or the hydrogen phosphate anion.

    摘要翻译: 用于治疗毛发和皮肤的试剂,其含有式(Ia)的季铵化合物,其中R 1和R 2可以相同或不同,表示C 8 -C 22 - 烷基或C 8 -C 22 - 链烯基,R 3表示C 1 -C 3 - 烷基,x表示1〜3的数,A( - )表示可含有1〜3个羟基的C 2 -C 6羧酸的阴离子或磷酸氢根阴离子。