会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • POLYMER DISPERSION WITH A COLOUR EFFECT
    • 随着彩色效果的聚合物分散体
    • WO2004098793A3
    • 2004-12-16
    • PCT/EP2004004707
    • 2004-05-04
    • BASF AGHE XULEYRER REINHOLD JSCHOEPKE HOLGER
    • HE XULEYRER REINHOLD JSCHOEPKE HOLGER
    • B05D3/02B05D5/06C08F2/22C08F257/02C08F265/00C08F265/04C08F265/06C08F291/00C08L51/00C09D7/80C09D151/00C09D5/02C09D5/36C09D7/14
    • C08L51/003B05D3/0254B05D5/06C08F257/02C08F265/00C08F265/04C08F265/06C08F291/00C09D151/003Y10S525/902C08L2666/02
    • The invention relates to a method for improving the colour brilliance and the stability of a colour polymer system which consists of a matrix and discrete polymer particles distributed in the matrix according to a defined space lattice structure, and is obtained by filming an emulsion polymer having a core/shell structure. The inventive method is characterised in that the emulsion polymer can be obtained by polymerisation of monomers in at least one first step (monomers of the core), further polymerisation of monomers in at least one other, second step (transition step), and final polymerisation of monomers in a third step (monomers of the shell). In relation to the percentual composition of the monomer mixture of the three steps, a maximum 30 wt. % of the monomers of the first step correspond to those of the third step and at least 5 wt. % of the monomers of the second step respectively correspond to those of the first and the third step. A maximum 60 wt. % of the monomers of the second step are monomers from either the first or the third step.
    • 一种用于改善颜色的亮度和着色聚合物体系,它由基质和离散的聚合物颗粒,其分布于根据在矩阵定义的空间格子结构,由拍摄用核/壳结构的乳液聚合物得到的的稳定性,其特征在于,过程, 所述乳液聚合物是获得由单体的聚合反应在至少一个第一级(核的单体),在至少一个另外的单体的后续聚合,在第三阶段的单体的第二阶段(过渡阶段)和最后聚合(壳的单体),其中, 基于这三个阶段的单体混合物的组成百分比,最多30重量的第一阶段的单体的%与第3阶段和第二阶段的在每种情况下为至少5重量%与第一和与第三的单体重合 同意级 n,其中重量的第二阶段的单体的%为最大值60个的单体,其存在既不在第一也不在第三阶段的。