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    Organoclay compositions manufactured with organic acid ester-derived quaternary ammonium compounds, their preparation and non-aqueous fluid systems containing such compositions
    7.
    发明公开
    Organoclay compositions manufactured with organic acid ester-derived quaternary ammonium compounds, their preparation and non-aqueous fluid systems containing such compositions 失效
    用含有这些组合物，其从作为有机酸的衍生物酯衍生的季铵化合物，以及它们的制备和非水性液体系统的帮助制备有机粘土组合物

    公开(公告)号：EP0798267A1

    公开(公告)日：1997-10-01

    申请号：EP97650004.1

    申请日：1997-02-18

    申请人： RHEOX INTERNATIONAL, INC.

    发明人： Mardis, Wilbur ,  Sanchaz, José ,  Basson, Henry

    IPC分类号： C01B33/44 ,  C09D5/04 ,  C09D9/00 ,  C09K7/02 ,  C10M113/16 ,  C09D11/00 ,  C08K3/34 ,  C09D5/34 ,  C09J11/04 ,  C09K3/10 ,  A61K7/00 ,  C11D3/12

    CPC分类号： A61K8/26 ,  A61K8/416 ,  A61Q19/00 ,  C01B33/44 ,  C08K3/346 ,  C08K5/19 ,  C09D7/43 ,  C09D7/62 ,  C09J11/04 ,  C09K3/10 ,  C09K8/145 ,  C10M113/16 ,  C10M2201/14 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/26 ,  C11D1/62 ,  C11D3/1266 ,  Y10S507/91

    摘要： An organophilic clay comprising the reaction product of:

    (a) a smectite-type clay; and
    (b) a quaternary ammonium compound or compounds selected from the group consisting of:
    wherein R 1 is an alkyl or aralkyl- ester group having 8 to 30 carbon atoms and R 2 , R 3 and R 4 are independently selected from the group consisting of (i) R 1 , (ii) long chain linear or branched alkyl (including methyl), aliphatic or aromatic groups having 1 to 30 carbon atoms (such groups can also include hydroxylated groups); (iii) aralkyl groups, which are benzyl and substituted benzyl moieties, including such groups having fused ring moieties having linear chains or branches of 1 to 30 carbon atoms; (iv) aryl groups such as phenyl and substituted phenyl including fused ring aromatic substituents; (v) beta, gamma unsaturated groups having six or less carbon atoms or hydroxyalkyl groups having 2 to 6 carbon atoms; and (vi) hydrogen and M - is an anion selected from the group consisting of chloride, methylsulfate, acetate, iodide and bromide.

    The organophilic clay is used in a non-aqueous fluid system such as paints, inks, and coatings to provide rheological properties.

    摘要翻译： 亲有机粘土包含以下的反应产物：（a）一种绿土型粘土; 和（b）选自下组中选择的季铵化合物或多种化合物： worin R 1是具有8-30个碳原子，R2，R3和R4是unabhängig选自中选择的烷基或芳烷基酯基团 （ⅰ）R1，（ⅱ）的长链的直链或支链的烷基（包括甲基），脂族或芳族基团具有1至30个碳原子（检查团可因此包括羟基基团）; （三）芳烷基，其是苄基和苄基取代的部分，其中包括具有检查具有直链或1〜30个碳原子的分支的稠环部分的基团; （四）的芳基：例如苯基和稠合环芳族取代的苯基包括取代基; 具有六个或更少碳原子或具有2-6个碳原子的羟烷基（V）β，γ不饱和基团; 和（vi）氢，M < - >是选自氯离子，甲基硫酸根，乙酸根，碘离子和溴中选择的阴离子。 亲有机粘土是在非水流体系统中使用：如涂料，油墨，和涂料以提供流变性质。

    GREASE COMPOSITION
    10.
    发明公开
    GREASE COMPOSITION 审中-公开

    公开(公告)号：EP3943583A1

    公开(公告)日：2022-01-26

    申请号：EP20777316.9

    申请日：2020-02-27

    申请人： Idemitsu Kosan Co., Ltd.

    发明人： NAKANISHI, Yusuke

    IPC分类号： C10M169/06 ,  C10N20/02 ,  C10N30/00 ,  C10N40/06 ,  C10N50/10 ,  C10M113/16 ,  C10M119/20

    摘要： The present invention addresses a problem of providing a grease composition for a speed reducer and a speed increaser, excellent in both leakage prevention performance and energy transfer efficiency. The grease composition for a speed reducer and a speed increaser contains a base oil (A), and nanofibers (B) having a thickness (d) of 1 to 500 nm, wherein the nanofibers (B) are one or more selected from cellulose nanofibers (B1) and modified cellulose nanofibers (B2).