Cationized hydroxyalkylcellulose and process for producing the same
    21.
    发明授权
    Cationized hydroxyalkylcellulose and process for producing the same 有权
    阳离子羟烷基纤维素及其制备方法

    公开(公告)号:US06197950B1

    公开(公告)日:2001-03-06

    申请号:US09246247

    申请日:1999-02-08

    IPC分类号: C08B100

    摘要: Cationized hydroxyalkylcelluloses, which are highly compatible with surfactants, are represented by the following formula (I): wherein R1, R2 and R3 represent a hydrogen atom or a group represented by the formula CH2CH2OCH2CH (OH) CH2N+(CH3)Cl−, etc.; and “n” is a number of from 50 to 2,000; which have a mobility distribution (&Dgr;U) determined by electrophoresis ranging from 0.1×105 to 2.0×105 cm2/sec·V.

    摘要翻译: 与表面活性剂高度相容的阳离子羟烷基纤维素由下式(I)表示:其中R1,R2和R3表示氢原子或由式CH2CH2OCH2CH(OH)CH2N +(CH3)Cl-等表示的基团等。 ; “n”为50〜2000的数; 其具有由0.1×10 5至2.0×10 5 cm 2 / sec.V的电泳测定的迁移率分布(DELTAU)。