Process for the production of grafted and cross-linked polymers
    82.
    发明授权
    Process for the production of grafted and cross-linked polymers 有权
    接枝和交联聚合物的制造方法

    公开(公告)号:EP1916266B1

    公开(公告)日:2009-12-23

    申请号:EP06022276.7

    申请日:2006-10-25

    IPC分类号: C08F265/02

    摘要: Suggested is a process for the production of grafted and cross-linked polymers, comprising the following steps: (a) Free-radical polymerisation of (meth)acrylic acid in monomethylpolyethyleneglycol (MPEG) as the solvent, (b) Esterification of the intermediate thus obtained with said solvent and (c) Neutralisation and solubilisation of the final polymer in water, to obtain an aqueous polymer dispersion, which is characterised in that (i) Polymerisation is conducted in the presence of a polymerisation initiator having also the capability to form acids as decomposition products during the reaction, and (ii) Esterification is conducted in the presence of EO/PO block polymers.

    TISSUE PAPER COMPRISING A SOFTENING LOTION
    89.
    发明公开
    TISSUE PAPER COMPRISING A SOFTENING LOTION 审中-公开
    与柔肤水薄页纸

    公开(公告)号:EP2099970A1

    公开(公告)日:2009-09-16

    申请号:EP07846875.8

    申请日:2007-11-29

    摘要: The present invention relates to a tissue paper comprising a lotion composition, said lotion being a liquid W/O emulsion comprising (A) a hydrocarbon-based oil, (B) optionally at least one further oil, (C) 3 to 40 weight % of at least one non-ionic W/O emulsifier, (D) 0.5 to 10 weight % of at least one coemulsifier based on an ethylene oxide- modified glyceride, (E) optionally 1 to 15 weight % of at least one humectant, (F) optionally up to 10 weight % of a metal soap (G) 6 to 35 weight % of water, wherein the weight % values relate to the total weight of the lotion composition. The lotioned tissue paper of the invention is very stable, shows excellent softness properties and is capable of efficiently transferring lotion to the skin of the user. Moreover, the lotion can be applied at relatively low temperatures and does not adversely affect the whiteness degree of the tissue paper.