Ammonium compounds
    6.
    发明授权
    Ammonium compounds 失效
    铵化合物

    公开(公告)号:US4456554A

    公开(公告)日:1984-06-26

    申请号:US417828

    申请日:1982-09-13

    摘要: Ammonium compounds of the formula ##STR1## in which R and R.sub.1 designate C.sub.1 -C.sub.21 -alkyl or C.sub.2 -C.sub.21 -alkenyl,R' designates hydrogen or C.sub.1 -C.sub.4 -alkyl,R.sub.2 designates C.sub.1 -C.sub.4 -alkyl or hydroxy-C.sub.1 -C.sub.4 -alkyl,R.sub.3 designates hydrogen or C.sub.1 -C.sub.4 -alkyl andA.sup..crclbar. represents an anion of the formula ##STR2## in which R.sub.4 designates hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy andR.sub.5 designates C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -hydroxyalkyl,a process for their preparation and their use as softeners for fibre materials.

    摘要翻译: 式(I)的化合物,其中R和R 1表示C 1 -C 21 - 烷基或C 2 -C 21 - 烯基,R'表示氢或C 1 -C 4 - 烷基,R 2表示C 1 -C 4烷基或羟基 - C 1 -C 4烷基,R 3表示氢或C 1 -C 4 - 烷基,A( - )表示下式的阴离子,其中R 4表示氢,C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基, R5表示C1-C4-烷基或C1-C4-羟基烷基,它们的制备方法及其作为纤维材料的软化剂的用途。

    Aqueous dispersions of epoxide compounds
    7.
    发明授权
    Aqueous dispersions of epoxide compounds 失效
    环氧化合物的水分散体

    公开(公告)号:US4318832A

    公开(公告)日:1982-03-09

    申请号:US181066

    申请日:1980-08-25

    摘要: An aqueous dispersion of an epoxide compound comprising water, one or more water-insoluble 1,2-epoxide compounds having mol weights Mn of from between 150 and 3000 and an emulsifying system comprising:(A) from 9.5 to 35% by weight of at least one polyester resin containing carboxyl groups having an acid number of from 10 to 50 mg KOH/g substance and a molecular weight Mn of from 400 to 4000, at least 30% of the carboxyl groups being neutralized;(B) from 0.5 to 25% by weight of at least one emulsifier having an HLB-value.gtoreq.15 and represented by the formula: ##STR1## wherein R.sup.1 represents a C.sub.1 -C.sub.16 -alkyl group,R.sup.2 represents H or a C.sub.1 -C.sub.16 -alkyl group,R.sup.3 represents H or methyl,n represents a number from 10 to 50;(C) from 40 to 90% by weight of at least one emulsifier having an HLB-value of 15 and the general formula: ##STR2## wherein R.sup.2 is previously defined, R.sup.4 represents C.sub.1 -C.sub.4 -alkyl group, x is a number of from 2 to 3, and m is a number from 15 to 100, the total of the percentage contents from A, B, and C being 100%.

    摘要翻译: 一种环氧化合物的水分散体,其包含水,一种或多种具有150至3000的摩尔重量Mn的水不溶性1,2-环氧化物化合物和乳化体系,其包含:(A)9.5至35重量% 含有酸值为10〜50mg KOH / g物质和分子量Mn为400〜4000的羧基的至少一种聚酯树脂,至少30%的羧基被中和; (B)0.5至25重量%的至少一种具有HLB值> / = 15的乳化剂,由下式表示:其中R1表示C1-C16 - 烷基,R2表示H或C1 C 1-6 - 烷基,R 3表示H或甲基,n表示10〜50的数。 (C)40至90重量%的至少一种HLB值为15的乳化剂,通式为:其中R 2为前述定义,R 4表示C 1 -C 4 - 烷基,x为 2〜3,m为15〜100的数,A,B,C的百分比含量为100%。

    Splint and body-support device
    8.
    发明授权
    Splint and body-support device 失效
    夹板和身体支撑装置

    公开(公告)号:US4060075A

    公开(公告)日:1977-11-29

    申请号:US646978

    申请日:1976-01-06

    IPC分类号: A61F13/04 A61F5/04

    CPC分类号: A61F13/04

    摘要: A splint or other body-support device adapted to fit around or along a body portion of a human or animal subject is formed with a closed compartment containing capsules or the like of two mutually reactive substances capable of hardening or foaming in situ to form a hardenable mass stabilizing the shape of the device. The device may comprise an envelope of a flexible material which may be kneaded or deformed to rupture the capsules and mix the reactive substances.

    摘要翻译: 适于装配在人或动物受试者身体周围或沿着人或动物受试者的身体部分的夹板或其他身体支撑装置形成有封闭的隔室,其包含能够在现场进行硬化或起泡以形成可硬化的两种相互反应的物质的胶囊等 大大地稳定了设备的形状。 该装置可以包括柔性材料的外壳,其可以被捏合或变形以使胶囊破裂并混合反应物质。