Color-safe bleach boosters, compositions and laundry methods employing
same
    32.
    发明授权
    Color-safe bleach boosters, compositions and laundry methods employing same 失效
    彩色安全漂白增效剂,组合物和使用其的洗衣方法

    公开(公告)号:US5817614A

    公开(公告)日:1998-10-06

    申请号:US697743

    申请日:1996-08-29

    CPC分类号: C11D3/392 C07D217/10 C11D3/28

    摘要: Bleach boosters comprising quaternary imine zwitterions are disclosed. The bleach boosters increase bleaching effectiveness in lower temperature solutions and demonstrate superior color safety profiles. The bleach boosters are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a laundry additive product including quaternary imine zwitterions. A method for laundering a fabric employing the bleach boosters of the present invention is also disclosed.

    摘要翻译: 公开了包含季亚胺两性离子的漂白助剂。 漂白增强剂增加了较低温度溶液中的漂白效果,并显示出卓越的颜色安全性。 漂白增效剂非常适合包含在漂白组合物中,包括具有去污表面活性剂和酶的组合物。 还提供了包括季铵化合物两性离子的洗衣添加剂产品。 还公开了使用本发明的漂白增强剂洗涤织物的方法。

    Preparation of N-allyl compounds
    33.
    发明授权
    Preparation of N-allyl compounds 失效
    N-烯丙基化合物的制备

    公开(公告)号:US5606067A

    公开(公告)日:1997-02-25

    申请号:US318743

    申请日:1994-10-19

    CPC分类号: C07D213/20

    摘要: A process for the preparation of N-allyl compounds of the general formula I ##STR1## in which ##STR2## denotes a nitrogen-containing heterocyclic compound, R.sup.1, R.sup.3, and R.sup.4 independently denote hydrogen or C.sub.1 -C.sub.4 alkyl,R.sup.2 denotes hydrogen or methyl,n is equal to 1, 2, 3, or 4, andX denotes a water-solubilizing anion,wherein a compound of formula II ##STR3## is caused to react, in aqueous medium, with a compound of formula III ##STR4## in which A denotes a radical which can be eliminated as an anion. The compounds produced by the process of the invention are very well suited for use as brighteners in nickel electroplating.

    摘要翻译: PCT No.PCT / EP93 / 01090 Sec。 371日期:1994年10月19日 102(e)日期1994年10月19日PCT提交1993年5月5日PCT公布。 第WO93 / 23377号公报 日期:1993年11月25日制备通式Ⅰ的N-烯丙基化合物的方法,其中表示含氮杂环化合物,R1,R3和R4独立地表示氢或C1-C4 烷基,R 2表示氢或甲基,n等于1,2,3或4,X表示水溶性阴离子,其中使式II化合物II在水性介质中与 式III的化合物,其中A表示可以作为阴离子去除的基团。 通过本发明的方法生产的化合物非常适合用作镍电镀中的增白剂。

    Neuromuscular blocking agents
    40.
    发明授权
    Neuromuscular blocking agents 失效
    神经肌肉阻滞剂

    公开(公告)号:US4192877A

    公开(公告)日:1980-03-11

    申请号:US921713

    申请日:1978-07-03

    CPC分类号: C07D217/20

    摘要: Short acting reversible neuromuscular blocking agents of the formula (I) ##STR1## where B and C is preferably meta or maybe para ##STR2## where m is 2, 3 or 4 and is preferably 2,R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are the same or different and are hydrogen or lower alkoxy of 1 to 4 carbon atomsY is lower alkyl of 1 to 4 carbon atomsn is 2, 3 or 4, most preferably 3, provided that at least one of R.sub.1 to R.sub.4 and one of R.sub.5 to R.sub.7 is lower alkoxy and X is a pharmaceutically acceptable anion. These neuromuscular blocking agents of formula I are useful upon administration to a patient in providing muscular relaxation in the patient during surgery and are normally intravenously administered in a pharmaceutically acceptable carrier.

    摘要翻译: 式(I)的短效可逆神经肌肉阻滞剂其中B和C优选为间位或可能对位,其中m为2,3或4,优选为2,R 1,R 2,R 3, R 4,R 5,R 6和R 7相同或不同,为氢或1至4个碳原子的低级烷氧基。Y为1至4个碳原子的低级烷基,n为2,3或4,最优选为3,条件是至少 R 1至R 4中的一个和R 5至R 7中的一个为低级烷氧基,X为药学上可接受的阴离子。 式I的神经肌肉阻滞剂在给予患者时在用于在手术期间在患者中提供肌肉松弛时是有用的,并且通常在药学上可接受的载体中静脉内施用。