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    • 1. 发明申请
    • POLYMER USEFUL AS VISCOSITY INDEX IMPROVER
    • 聚合物用作粘度指数改进
    • US20120302477A1
    • 2012-11-29
    • US13576098
    • 2011-02-24
    • Justin August LangstonJen-Lung WangPeter Moore
    • Justin August LangstonJen-Lung WangPeter Moore
    • C10M145/14C08F20/14C08F20/18
    • C10M145/14C08F220/18C10M145/16C10M2203/1025C10M2209/084C10M2209/086C10N2230/02C10N2230/68C10N2240/042C10N2240/045C10N2240/046C10N2270/00C10N2260/02
    • The present invention describes a polymer useful as viscosity index improver comprising units derived from one or more ethylenically unsaturated ester compounds of formula (I), where R is hydrogen or methyl, R1 means a linear, branched or cyclic alkyl residue with 1-6 carbon atoms, R2 and R3 independently represent hydrogen or a group of the formula —COOR′, where R′ means hydrogen or a alkyl group with 1-6 carbon atoms, units of one or more ethylenically unsaturated ester compounds of formula (II), where R is hydrogen or methyl, R4 means a 2-alkyl branched alkyl residue with 12-18 carbon atoms, R5 and R6 independently are hydrogen or a group of the formula —COOR″, where R″ means hydrogen or an alkyl group with 12-18 carbon atoms, and units of one or more ethylenically unsaturated ester compounds of formula (III), where R is hydrogen or methyl, R7 means a linear alkyl residue with 12-24 carbon atoms, R8 and R9 independently are hydrogen or a group of the formula —COOR″, where R″ means hydrogen or an alkyl group with 12-24 carbon atoms wherein said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (I), based on the total weight of the polymer, said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (II), based on the total weight of the polymer, and said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (III), based on the total weight of the polymer.
    • 本发明描述了可用作粘度指数改进剂的聚合物,其包含衍生自一种或多种式(I)的烯属不饱和酯化合物的单元,其中R是氢或甲基,R 1表示具有1-6个碳原子的直链,支链或环状烷基 原子,R2和R3独立地表示氢或式-COOR'的基团,其中R'表示氢或具有1-6个碳原子的烷基,一个或多个式(II)的烯属不饱和酯化合物的单元,其中 R是氢或甲基,R4表示具有12-18个碳原子的2-烷基支链烷基,R5和R6独立地是氢或式-COOR“的基团,其中R”表示氢或具有12- 18个碳原子和一个或多个式(III)的烯属不饱和酯化合物的单元,其中R是氢或甲基,R7表示具有12-24个碳原子的直链烷基,R8和R9独立地是氢或一个 式-COOR“, 其中R“表示氢或具有12-24个碳原子的烷基,其中所述聚合物包含衍生自一种或多种式(I)的烯属不饱和酯化合物的至少10重量%单元,基于聚合物的总重量, 所述聚合物包含至少10重量%的衍生自一种或多种式(II)的烯属不饱和酯化合物的单元,基于聚合物的总重量,并且所述聚合物包含至少10重量%的衍生自一个或多个 式(III)的烯属不饱和酯化合物,基于聚合物的总重量。
    • 8. 植物专利
    • Cotinus plant named ‘Dusky Maiden’
    • Cot科植物名为“Dusky Maiden”
    • USPP20358P2
    • 2009-09-29
    • US12221643
    • 2008-08-04
    • Peter Moore
    • Peter Moore
    • A01H5/00
    • A01H5/02
    • A new and distinct cultivar of Cotinus coggygria plant named ‘DUSKY MAIDEN’ with bushy plant habit and bright red-purple foliage when exposed to full sunlight. In partial shade, the foliage color remains green-purple. The leaves of ‘DUSKY MAIDEN’ bear undulating leaf margins and the leaf veins and petioles are redder than the red-purple leaf blade. The inflorescence of ‘DUSKY MAIDEN’ appears smoky due to the presence of numerous light purple hairs which grow along the entire length of the pedicels.
    • Cotinus coggygria植物的新颖而独特的栽培品种被称为“DUSKY MAIDEN”,浓郁的植物习性和明亮的红紫色叶子,暴露在充分的阳光下。 在部分阴影中,叶子颜色保持绿紫色。 “DUSKY MAIDEN”的叶子起伏的叶缘,叶脉和叶柄比红紫叶片更红。 “DUSKY MAIDEN”的花序由于存在许多淡紫色的头发,沿着花梗的整个长度生长,显得烟熏。