CHALCOGENIDE NANOOBJECTS AND USE THEREOF AS ADDITIVE
    1.
    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)

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