THERMOMECHANICALLY REPROCESSABLE EPOXY COMPOSITES AND PROCESSES FOR THEIR MANUFACTURING
    1.
    发明申请
    THERMOMECHANICALLY REPROCESSABLE EPOXY COMPOSITES AND PROCESSES FOR THEIR MANUFACTURING 审中-公开
    热塑性环氧复合材料及其制造方法

    公开(公告)号:WO2015181054A1

    公开(公告)日:2015-12-03

    申请号:PCT/EP2015/061311

    申请日:2015-05-21

    Abstract: The composite comprises (i) a reinforcement phase comprising fibres, this phase being in a volume percentage comprised from 25 to 70% with respect to the total volume of the composite, and (ii) a matrix phase which is in a volume percentage comprised from 30 to 75% with respect to the total volume of the composite, being the sum of volumes of both phases forming the composite 100%, and wherein the matrixphase comprises a cured epoxy resin in a percentage comprised from 50-100% by weight with respect to the total weight of the matrix phase, and the cured epoxy resin being obtainable by: (a) mixing an epoxide-functionalised resin with a functionality equal to or higher than 2 with a cross-linking agent of formula (I), and (b) curing the reaction mixture at a temperature comprised from 10 to 200 ºC, this step being performed in the absence of a catalyst. The composite is reprocessable, reparable and recyclableand shows mechanochromic behaviour, being useful in the manufacture of an article.

    Abstract translation: 复合材料包括(i)包含纤维的增强相,该相的体积百分比相对于复合材料的总体积为25至70%,和(ii)基体相的体积百分比为 相对于复合材料的总体积为30〜75%,是形成复合材料的两相的体积的总和100%,并且其中基质相包含固化的环氧树脂,其含量为50-100重量%,相对于 固化的环氧树脂可以通过以下方式获得:(a)用式(I)的交联剂和(I)的交联剂将具有等于或高于2的官能团的环氧官能化树脂混合,和 b)在10至200℃的温度下固化反应混合物,该步骤在不存在催化剂的情况下进行。 复合材料是可再加工的,可修复的和可回收的,并且显示出机械色彩行为,在制造制品中是有用的。

    CHALCOGENIDE NANOOBJECTS AND USE THEREOF AS ADDITIVE
    2.
    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)

    A SELF-HEALING, REPROCESSABLE AND RECYCLABLE CROSSLINKED POLYMER AND PROCESS FOR ITS PREPARATION
    3.
    发明申请
    A SELF-HEALING, REPROCESSABLE AND RECYCLABLE CROSSLINKED POLYMER AND PROCESS FOR ITS PREPARATION 审中-公开
    自我保护,可代替和可回收的交联聚合物及其制备方法

    公开(公告)号:WO2016046135A1

    公开(公告)日:2016-03-31

    申请号:PCT/EP2015/071612

    申请日:2015-09-21

    Abstract: The polymer comprises units of formula (I) and of formula (Ibis), being comprised the molar ratio between units (I) and (Ibis) comprised from 1.0:0.2 to 1.0:0.8, and wherein R 4 are independently selected from radicals of formula (II), (III), and (IV), R 1 and R 1' are independently selected from: -H, (C 1 -C 20 )alkyl, (C 5 -C 14 )aryl, -OR 5 , -(CO)R 6 , -O(CO)R 7 , -(SO)R 8 , -NH-CO-R 9 , - COOR 10 , -NR 11 R 12 , -NO 2 , and halogen; R 2 , R 2 ', R 3 , and R 3 ' are -H; P is a polymeric chain, R 5 to R 12 are independently selected: -H, (C 1 -C 20 )alkyl, and (C 5 -C 14 )aryl; R 13 and R 14 are independently selected from (C 1 -C 5 )alkyl, and (C 5 -C 14 )aryl;, m is from 3 to 4; n is from 1 to 2; and p is from 1 to 2 provided that n + m + p sums 6; the polymer comprising from 5 to 25 weight % of urea moieties, and having H-bonding and pi-pi staking interactions between the urea groups, and a tensile strength comprised from 3 to 15 MPa.

    Abstract translation: 该聚合物包括式(I)和式(Ibis)的单元,其包含由1.0:0.2至1.0:0.8组成的单元(I)和(Ibis)之间的摩尔比,并且其中R 4独立地选自式 (II),(III)和(IV)中,R1和R1'独立地选自:-H,(C1-C20)烷基,(C5-C14)芳基,-OR5, - (CO)R6,-O (CO)R 7, - (SO)R 8,-NH-CO-R 9,-COOR 10,-NR 11 R 12,-NO 2和卤素; R2,R2',R3和R3'为-H; P是聚合链,R5至R12独立地选自:-H,(C 1 -C 20)烷基和(C 5 -C 14)芳基; R 13和R 14独立地选自(C 1 -C 5)烷基和(C 5 -C 14)芳基,m为3至4; n为1至2; 并且p为1至2,条件是n + m + p相加6; 所述聚合物包含5至25重量%的脲部分,并且在脲基团之间具有H键和π-π缩合相互作用,以及3至15MPa的拉伸强度。

    COMPONENTES DE RESPUESTA DINÁMICA CON PROPIEDADES ESTÉTICAS
    5.
    发明申请
    COMPONENTES DE RESPUESTA DINÁMICA CON PROPIEDADES ESTÉTICAS 审中-公开
    动态响应的组成与审美特性

    公开(公告)号:WO2017109265A1

    公开(公告)日:2017-06-29

    申请号:PCT/ES2016/070932

    申请日:2016-12-22

    CPC classification number: C09K9/02 G02F1/15

    Abstract: La composición comprende: (a) un compuesto de fórmula (I), (b) una matriz polimérica que comprende un polímero reticulado, teniendo la matriz un valor de viscosidad comprendido desde 1 x 10 -3 hasta 1 x 10 12 Pa ·s, (c) un par rédox, y (d) un disolvente, estando el compuesto de fórmula (I) y el par rédox embebidos en la matriz polimérica; y en donde: R 1 y R 2 se seleccionan de: un alquilo (C 1 -C 20 ); alquilo (C 1 -C 20 ) sustituido; un heteroalquilo de 2 a 20 miembros; un heteroalquilo de 2 a 20 miembros sustituido; alquenilo (C 2 -C 20 ); alquenilo (C 2 -C 20 ) sustituido; alquinilo (C 2 -C 20 ); alquinilo (C 2 -C 20 ) sustituido; y un sistema de anillos conocido; los grupos R3 a R10 se seleccionan entre hidrógeno; alquilo (C 1 -C 20 ); alquilo (C 1 -C 20 ) sustituido; y nitro; y X es un anión de carga monovalente. La presente invención también se refiere a procedimientos para su preparación y a dispositivos que la comprenden. La composición multicrómica muestra un corto tiempo de conmutación y baja transmisión en el rango más visible, lo que la hace eficaz para bloquear toda la radiación visible en ventanas inteligentes.

    Abstract translation: 该组合物包含:(a)式(I)化合物,(b)包含交联聚合物的聚合物基质,该基质的粘度值 范围从1×10 -3 至1×10 12 P&middot; S,(C)A R一对&eacute; DOX,和(d)溶剂,该化合物是 (I)的嵌合对和多态基质中的嵌入对; 和其中:R <子> 1 和R <子> 2 选自:烷基(C <子> 1 -C <子> 20 ) ; 烷基(C 1 -C 20)取代; 2至20元的杂烷基; 2至20元的取代的杂烷基; 烯基(C≡C-20); 烯基(C 2 -C 20)取代; 炔基(C≡C-20); 炔基(C≡C-20)取代; 和一个已知的环系统; 基团R3至R10选自水解; 烷基(C≡C-20); 烷基(C 1 -C 20)取代; 和硝基; X是一个单价电荷ani。 本发明还涉及其制备方法和包含它的装置。 多层结构在最明显的范围内显示较短的切换时间和较低的透射率,从而有效阻挡智能窗口中的所有可见光辐射。

    SELF-HEALING ELASTOMER AND PROCESS FOR ITS PREPARATION
    6.
    发明申请
    SELF-HEALING ELASTOMER AND PROCESS FOR ITS PREPARATION 审中-公开
    自愈式弹性体及其制备方法

    公开(公告)号:WO2015127981A1

    公开(公告)日:2015-09-03

    申请号:PCT/EP2014/053925

    申请日:2014-02-28

    Abstract: The self-healing cross-linked polymer comprises units of formula (I), wherein: P is a polymeric chain, R 1 and R 1 ' are independently selected from the group consisting of: -H, (C 1 -C 20 )alkyl, (C 5 -C 14 )aryl, -OR 4 , -(CO)R 5 , -O(CO)R 6 , -(SO)R 7 , -NH-CO-R 8 , -COOR 9 , -NR 10 R 11 , -NO 2 , and halogen; R 2 , R 2 ', R 3 and R 3 ' are independently selected from the group consisting of: -H, (C 1 -C 20 )alkyl and (C 5 -C 14 )aryl; R 4 to R 11 are the same or different, and are selected from the group consisting of: -H, (C 1 -C 20 )alkyl, and (C 5 -C 14 )aryl; m is from 3 to 4;n is from 1 to 2; provided that n + m is 5; the polymer having H-bonding interactions and being able to undergo catalyst free aromatic disulfide metathesis at room-temperature, and having a tensile strength value from 0.5 to 1.5 MPa and an elongation at break value higher than 200% at room- temperature. (I)

    Abstract translation: 自愈合交联聚合物包含式(I)的单元,其中:P是聚合链,R1和R1'独立地选自:-H,(C1-C20)烷基,(C5- C14)芳基,-OR4, - (CO)R5,-O(CO)R6, - (SO)R7,-NH-CO-R8,-COOR9,-NR10R11,-NO2和卤素; R2,R2',R3和R3'独立地选自:-H,(C1-C20)烷基和(C5-C14)芳基; R 4至R 11相同或不同,并且选自:-H,(C 1 -C 20)烷基和(C 5 -C 14)芳基; m为3至4; n为1至2; n + m为5; 所述聚合物具有H-键相互作用并且能够在室温下进行无催化剂的芳族二硫化物复分解,并且在室温下的拉伸强度值为0.5-1.5MPa,断裂伸长率高于200%。 (一世)

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