Compositions for road contruction
    8.
    发明公开
    Compositions for road contruction 审中-公开
    ZusammensetzungenfürdenStraßenbau

    公开(公告)号:EP2083050A1

    公开(公告)日:2009-07-29

    申请号:EP08001108.3

    申请日:2008-01-22

    IPC分类号: C08L95/00 C07C219/04

    摘要: Suggested are new aqueous compositions for road construction, comprising
    (a) Asphalt or bitumen,
    (b) Polymeric emulsifiers, obtainable by esterification of alkanolamines with mixtures of mono- and dicarboxylic acids and/or their quaternisation products, and optionally
    (c) Non-ionic, cationic and/or amphoteric co-emulsifiers, and/or
    (d) Solvents.

    摘要翻译: 建议的是用于道路建设的新的含水组合物,其包括(a)沥青或沥青,(b)通过链烷醇胺与单羧酸和二羧酸和/或其季铵化产物的混合物酯化得到的聚合乳化剂,以及任选地(c) 离子,阳离子和/或两性共乳化剂,和/或(d)溶剂。

    Emulsions
    9.
    发明公开
    Emulsions 无效
    Emulsionen

    公开(公告)号:EP1950342A1

    公开(公告)日:2008-07-30

    申请号:EP07001847.8

    申请日:2007-01-29

    IPC分类号: D21C9/08 D21H21/02

    摘要: Suggested are aqueous emulsions, comprising
    (a) Dialkylamides and
    (b) Non-ionic surfactants.
    The emulsions have been found to act as rather effective pitch-control systems in the making of paper.

    摘要翻译: 建议为水性乳液,其包含(a)二烷基酰胺和(b)非离子表面活性剂。 已经发现乳液在纸的制造中作为相当有效的沥青控制系统。