Poly-alpha-olefin -containing cosmetic composition
    14.
    发明申请
    Poly-alpha-olefin -containing cosmetic composition 有权
    含聚α-烯烃的化妆品组合物

    公开(公告)号:US20060275234A1

    公开(公告)日:2006-12-07

    申请号:US10553182

    申请日:2004-04-07

    IPC分类号: A61K8/81

    摘要: The invention is directed to a cosmetic composition which contains at least one poly-α-olefin produced by subjecting at least one primary alcohol to dehydrating polymerization at a temperature of 60° C. to 340° C. in the presence of acidic alumino layer silicates. The primary alcohol is an alcohol from the group of unsaturated monofunctional alcohols, branched monofunctional alcohols and difunctional alcohols. The poly-α-olefin is a high-spreading oil component which imparts an almost instantaneous and relatively long-lasting feeling of smoothness to the skin and has good dermatological compatibility.

    摘要翻译: 本发明涉及一种化妆品组合物,其含有至少一种聚α-烯烃,其通过在酸性铝硅酸盐存在下,在60℃至340℃的温度下使至少一种伯醇进行脱水聚合而制备 。 伯醇是来自不饱和单官能醇,支链单官能醇和双官能醇的醇。 聚-α-烯烃是高度铺展的油性成分,其赋予皮肤几乎瞬间和相对长久的平滑感并具有良好的皮肤病学兼容性。

    PROCESS FOR THE PRODUCTION OF CELLULOSE/PLASTIC COMPOSITES
    18.
    发明申请
    PROCESS FOR THE PRODUCTION OF CELLULOSE/PLASTIC COMPOSITES 审中-公开
    生产纤维素/塑料复合材料的方法

    公开(公告)号:US20080161502A1

    公开(公告)日:2008-07-03

    申请号:US11876794

    申请日:2007-10-23

    IPC分类号: C08F14/06

    摘要: A process for the production of cellulose/plastic composites, characterized in that cellulose, more particularly wood, a plastic, more particularly polyvinyl chloride, a compatibilizer containing carboxylic anhydride groups, and a catalyst from the group of heteroaromatic compounds are combined, mixed together, preferably at a temperature in the range from 50° to 130° C., and the dry blend obtained is subsequently heated to a temperature above the melting temperature of the plastic, subjected to the desired shaping process, and allowed to cool.

    摘要翻译: 一种生产纤维素/塑料复合材料的方法,其特征在于将纤维素,特别是木材,塑料,更具体地是聚氯乙烯,含有羧酸酐基团的增容剂和来自杂芳族化合物的组合物的催化剂混合在一起, 优选在50℃至130℃的温度范围内,然后将获得的干燥共混物加热到高于塑料的熔融温度的温度,进行所需的成型过程,并使其冷却。