CHALCOGENIDE NANOOBJECTS AND USE THEREOF AS ADDITIVE
    4.
    发明申请
    CHALCOGENIDE NANOOBJECTS AND USE THEREOF AS ADDITIVE 审中-公开
    作为添加剂,它可以作为添加剂使用

    公开(公告)号:WO2016156543A1

    公开(公告)日:2016-10-06

    申请号:PCT/EP2016/057161

    申请日:2016-03-31

    Abstract: The present invention provides a Molybdenum or Tungsten chalcogenide nanoobject having: (a) an object size comprised from 0.1 to 500 nm, and (b) from 1 to 99% by weight of molecules of formula (I) with respect to the total weight of the nanoobject, wherein: A is -OH; X is selected from: (CrC2o)alkyl optionally substituted with one or more radicals; a 2 to 20-member heteroalkyi optionally substituted with one or more radicals; and a homopolymer or copolymer comprising a polymeric chain; B is selected from: H, -OH, NH2, (Ci-C4)alkyl, halogen, phenyl substituted with one or more halogen radicals, benzyl substituted with one or more halogen radicals, -C(=O)R3, -C(=O)(R7), -OC(=O)(O)R 3 , -C(=O)(O ), -C(=O)(O)R 3 , -OR 3 , -CH(OR 3 )(OR 4 ), -C(OR 3 )(OR 4 )(R 5 ), -C(OR 3 )(OR 4 )(OR 5 ), -C(OR 3 )(OR 4 )(OR 5 )( OR 6 ), -NR 1 ,-NR 2 R 3 ,, -C(=NR 1 )(R 2 ), -C(=O)(NR 1 R 2 ), -Ν(Ο(=Ο)(^)) (C(=O)(R 2 ))(R 3 ), -O(CN), -NC(=O), -ONO 2 , -CN, -NC, -ON(=O), -NO 2 , -NO, -C 5 H 4 N, -SR 1, -SSR 1,- S)(R 1 ), - S(R 1 ), -S(=O)(OH), -S(=O)(=O)(OH), -SCN, -NCS, -C(=S)(R 1 ), -PR 1 R 2 , -P(=O)(OH) 2 , -OP(=O)(OH) 2 , -OP(=O)(OR 1 )(OR2), -B(OH), -B(OR 1 )(OR 2 ), and -B(OR 1 )(R 2 ); provided that when B is -H or (C 1 -C 4 ) alkyl, then X is a homopolymer, a copolymer, or a 2 to 20-member heteroalkyl optionally substituted with one or more radicals as defined above. The present invention also provides processes for the preparation of the nanoobjects, their use as additive for reducing the friction coefficient of a material, and compositions comprising thereof. A-X-B (I)

    Abstract translation: 本发明提供了一种钼或钨硫族化物纳米对象,其具有:(a)物体尺寸为0.1至500nm,和(b)1至99重量%的式(I)分子相对于 所述纳米对象,其中:A是-OH; X选自:任选被一个或多个基团取代的(C 1 -C 20)烷基; 任选被一个或多个基团取代的2至20元杂烷基; 和包含聚合物链的均聚物或共聚物; B选自:H,-OH,NH 2,(C 1 -C 4)烷基,卤素,被一个或多个卤素基取代的苯基,被一个或多个卤素基取代的苄基,-C(= O)R 3,-C( =(O)(O)R 3,-C(= O)(O) ,(OR 3)(OR 4)(R 5),-C(OR 3)(OR 4)(OR 5), - (OR 3)(OR 4)(OR 5)(OR 6),-NR 1,-NR 2 R 3,-C( =(NR 1)(R 2),-C(= O)(NR 1 R 2),-N(O(= O) NC(= O),-ONO 2,-CN,-NC,-ON(= O),-NO 2,-NO,-C 5 H 4 N,-SR 1,-SSR 1,-S)(R 1) -S(= O)(OH),-S(= O)(= O)(OH),-SCN,-NCS,-C(= S)(R1),-PR1R2,-P(= O) OH)2,-OP(= O)(OH)2,-OP(= O)(OR1)(OR2),-B(OH),-B(OR1)(OR2)和-B(OR1)( R2); 条件是当B是-H或(C 1 -C 4)烷基时,则X是任选被一个或多个上述基团取代的均聚物,共聚物或2至20元杂烷基。 本发明还提供了制备纳米体系的方法,它们作为用于降低材料的摩擦系数的添加剂的用途,以及包含它们的组合物。 A-X-B(I)

    INORGANIC FULLERENE-LIKE AND TUBULAR-LIKE PARTICLES IN FLUIDS AND LUBRICANTS AND APPLICATIONS TO SUBTERRANEAN DRILLING
    6.
    发明申请
    INORGANIC FULLERENE-LIKE AND TUBULAR-LIKE PARTICLES IN FLUIDS AND LUBRICANTS AND APPLICATIONS TO SUBTERRANEAN DRILLING 审中-公开
    无机富勒烯样和管状颗粒在流体和润滑剂中的应用及其在地下钻探中的应用

    公开(公告)号:WO2014130456A4

    公开(公告)日:2014-11-27

    申请号:PCT/US2014016928

    申请日:2014-02-18

    Abstract: A drilling fluid including a drilling fluid medium selected from the group consisting of water, air and water, air and foaming agent, a water based mud, an oil based mud, a synthetic based fluid, and a composition thereof. The drilling fluid also includes at least one intercalation compound of a metal chalcogenide having molecular formula M.X2, where M is a metallic element such as tungsten (W), and X is a chalcogen element such as sulfur (S), wherein the intercalation compound has a fullerene-like hollow structure or tubular-like structure.

    Abstract translation: 包括选自水,空气和水,空气和发泡剂,水基泥浆,油基泥浆,合成基流体及其组合物的钻井液介质的钻井液。 钻井液还包括至少一种分子式为M.X2的金属硫属元素化物的插层化合物,其中M是金属元素如钨(W),X是硫属元素如硫(S),其中插层 化合物具有富勒烯状中空结构或管状结构。

    摺動部材用被膜組成物
    7.
    发明申请
    摺動部材用被膜組成物 审中-公开
    用于滑动构件的薄膜组合物

    公开(公告)号:WO2010126035A1

    公开(公告)日:2010-11-04

    申请号:PCT/JP2010/057447

    申请日:2010-04-27

    Abstract:  摺動部材の表面に被膜を形成するための摺動部材用被膜組成物であって、バインダー樹脂と、摩耗抑制材と、適宜固体潤滑剤とを含有する。摩耗抑制材は、平均粒子径/平均粒子厚みで表されるアスペクト比が5~100の板状であり、平均粒子径が15.0μm以下、モース硬度が6以上である。固体潤滑剤の含有量は、バインダー樹脂100重量部に対して0~15重量部とし、摩耗抑制材の含有量は、バインダー樹脂100重量部に対して1~100重量部とできる。固体潤滑剤は未配合でもよい。摩耗抑制材はアルミナ類が好ましい。本発明の摺動部材用被膜組成物によれば、長時間厳しい摩擦条件に晒されても、良好な潤滑性を担保できる。

    Abstract translation: 本发明提供一种用于滑动构件的薄膜组合物,其用于在滑动构件的表面上形成薄膜,其包含粘合剂树脂,耐磨损剂和适当的固体润滑剂。 磨损抑制剂为平均粒径/平均粒度的平均粒径为15.0μm以下,莫氏硬度为6以上的纵横比为5〜100的片材。 固体润滑剂含量可以为每100重量份粘合剂树脂0至15重量份,并且每100重量份粘合剂树脂的耐磨损剂含量可以在1至100重量份之间。 固体润滑剂不必包括在内。 优选地,磨损抑制剂是氧化铝磨损抑制剂。 即使长时间暴露在苛刻的磨损条件下,也可以通过用于滑动构件的膜组合物来保持良好的润滑性。

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