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    CURABLE COMPOSITIONS CONTAINING ISOCYANATE FUNCTIONAL COMPONENTS AND HAVING IMPROVED DURABILITY IN THE CURED STATE
    1.
    发明专利
    CURABLE COMPOSITIONS CONTAINING ISOCYANATE FUNCTIONAL COMPONENTS AND HAVING IMPROVED DURABILITY IN THE CURED STATE 未知

    公开(公告)号：IN3793CHN2014A

    公开(公告)日：2015-10-16

    申请号：IN3793CHN2014

    申请日：2014-05-20

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： RISTOSKI TONI ,  JIALANELLA GARY L ,  FRISHCOSY MICHAEL

    IPC: C08G18/10

    Abstract: A composition comprising a) one or more isocyanate functional components one or more oligomers or prepolymers containing isocyanate functional groups and alkoxysilane groups or prepolymers having a flexible backbone and silane moieties capable of silanol condensation: b) one or more catalysts for the reaction of isocyanate moieties with active hydrogen atom containing groups or for silanol condensation; c) one or more compounds comprising a dihydrocarbyl hydroxy! amine an alicyclic hydroxyl amine a nitrile oxide of a dihydrocarbyl hydroxyl amine or a nitrile oxide of an alicyclic hydroxyl amine in a sufficient amount to enhance the ultraviolet stability of the composition in a cured state; and d) a pigment that does not have reinforcing properties or the composition contains one of one or more oligomers or prepolymers containing isocyanate functional groups and alkoxysilane groups or prepolymers having a flexible backbone and silane moieties capable of silanol condensation. The compositions are useful as adhesives and sealers.

    POLYURETHANE ADHESIVES CONTAINING ALKYL- SUBSTITUTED 4,4'- DI(AMINOCYCLOHEXYL)ALKANES, 2,4'-DI(AMINOCYCLOHEXYL)ALKANES AND/OR 2,2'-DI (AMINOCYCLOHEXYL) AMINES
    2.
    发明申请
    POLYURETHANE ADHESIVES CONTAINING ALKYL- SUBSTITUTED 4,4'- DI(AMINOCYCLOHEXYL)ALKANES, 2,4'-DI(AMINOCYCLOHEXYL)ALKANES AND/OR 2,2'-DI (AMINOCYCLOHEXYL) AMINES 审中-公开
    含有烷基取代的4,4'-DI（氨基环己基）烷烃，2,4'-DI（氨基环己烷）烷烃和/或2,2'-DI（氨基环己基）胺的聚氨酯粘合剂

    公开(公告)号：WO2014004710A3

    公开(公告)日：2014-06-19

    申请号：PCT/US2013047962

    申请日：2013-06-26

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： SUERER BRADLEY D ,  MAHDI SYED Z ,  JIALANELLA GARY L ,  HUNTER GARY A

    IPC: C08G18/10 ,  C08G18/12 ,  C08G18/32

    CPC classification number: C09J175/06 ,  C08G18/10 ,  C08G18/12 ,  C08G18/3234 ,  C08G18/36 ,  C08G18/4829 ,  C08G18/6696 ,  C08K3/26 ,  C08K3/36 ,  C08K2003/265 ,  C09J175/04 ,  C08G18/6685 ,  C08G18/6662 ,  C08G18/6629 ,  C08G18/6651 ,  C08G18/6618

    Abstract: Two component polyurethane adhesives contain (a) at least one alkyl-substituted 4,4'-di(aminocyclohexyl)alkane wherein each cyclohexyl group is alkyl-substituted in at least one position ortho to the amino group, (b) at least one 2,4'- di(aminocyclohexyl)alkane or 2,2'-di(aminocyclohexyl)alkane, (c) a mixture of (ii) at least one alkyl-substituted 4,4'-di(aminocyclohexyl)alkane wherein each cyclohexyl group is alkyl-substituted and (ii) at least one 2,4'-di(aminocyclohexyl)alkane and/or 2,2'- di(aminocyclohexyl)alkane, or (d) a mixture of 40 to 99.9% by weight (a), (b) or (c) with 0.1 to 60% by weight of at least one unsubstituted 4,4'-di(aminocyclohexyl)alkane, The adhesives also contain one or more polyols, in which at least 50% of the hydroxyl groups are secondary hydroxyls. These adhesive provide a useful combination of long open time and excellent sag resistance.

    Abstract translation: 双组分聚氨酯粘合剂含有（a）至少一种烷基取代的4,4'-二（氨基环己基）烷烃，其中每个环己基在与氨基邻位的至少一个位置上被烷基取代，（b）至少一个2 （c）（ii）至少一种烷基取代的4,4'-二（氨基环己基）烷烃，其中每个环己基基团 （a）至少一种2,4'-二（氨基环己基）烷烃和/或2,2'-二（氨基环己基）烷烃，或（d）40-99.9重量％ ），（b）或（c）含0.1-60重量％至少一种未取代的4,4'-二（氨基环己基）烷烃。粘合剂还含有一种或多种多元醇，其中至少50％ 基团是仲羟基。 这些粘合剂提供了很长的开放时间和优异的抗流挂性的有用组合。

    CRASH-DURABLE ADHESIVE WITH ENHANCED STRESS DURABILITY
    7.
    发明申请
    CRASH-DURABLE ADHESIVE WITH ENHANCED STRESS DURABILITY 审中-公开
    耐冲击粘合剂，具有增强的应力耐久性

    公开(公告)号：WO2013142750A3

    公开(公告)日：2014-07-17

    申请号：PCT/US2013033408

    申请日：2013-03-22

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： JIALANELLA GARY L ,  EAGLE GLENN G ,  REN DAKAI ,  LUTZ ANDREAS

    IPC: C08G18/12

    CPC classification number: B32B37/1284 ,  B32B37/06 ,  B32B2037/1253 ,  B32B2307/558 ,  B32B2309/02 ,  B32B2311/24 ,  B32B2605/00 ,  B62D65/00 ,  C08G18/10 ,  C08G18/48 ,  C08G18/8012 ,  C08G18/8067 ,  C08G59/4253 ,  C09J163/00

    Abstract: A heat-curable structural adhesive includes a non-rubber-modified epoxy resin, a reaction product of a carboxyl- or amine-terminated butadiene polymer or copolymer and a bisphenol F-based epoxy resin, a elastomeric toughener containing capped isocyanate groups, one or more epoxy curing agents a moisture scavenger and a heat activatable catalyst comprising a mixture of a solid or liquid tertiary amine compound that has a boiling temperature of at least 130°C and a novolac resin. The structural adhesive develops excellent bonding properties when cured at moderate temperatures, especially from 120 to 170°C, and in addition performs very well in environmental aging stress testing. The adhesive is particularly good for bonding aluminum to another metal, or bonding aluminum to aluminum.

    Abstract translation: 可热固化的结构粘合剂包括非橡胶改性的环氧树脂，羧基或胺封端的丁二烯聚合物或共聚物与双酚F基环氧树脂的反应产物，含有封端异氰酸酯基团的弹性体增韧剂，一种或 更多的环氧固化剂是除湿剂和可热活化的催化剂，其包含沸点为至少130℃的固体或液体叔胺化合物与酚醛清漆树脂的混合物。 结构粘合剂在中等温度，特别是120至170℃下固化时，具有优异的粘合性能，并且在环境老化应力测试中表现非常好。 粘合剂特别适用于将铝与另一种金属结合，或将铝与铝结合。

    composição e método para ligar dois ou mais substratos entre si
    8.
    发明专利
    composição e método para ligar dois ou mais substratos entre si 未知

    公开(公告)号：BR112013015539A2

    公开(公告)日：2016-09-20

    申请号：BR112013015539

    申请日：2011-11-23

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： JIALANELLA GARY L ,  FRISHCOSY MIKE ,  RISTOSKI TONI

    IPC: C08G18/10 ,  C08G18/12 ,  C08G18/20 ,  C08L75/04 ,  C09J175/04

    Abstract: composição e método para ligar dois ou mais substratos entre si a presente invenção se refere a uma composição compreendendo: a) um ou mais prepolímeros com funcionalidade isocianato; b) um ou mais catalisadores para a reação das parcelas isocianato com grupos contendo átomo de hidrogênio ativo; c) uma ou mais cargas de reforço; e d) uma quantidade estabilizante de um ou mais compostos compreendendo uma dihidrocarbil hidroxil amina, uma hidroxil amina alicíclica, ou um óxido de nitrila de uma dihidrocarbil hidroxil amina ou um óxido de nitrila de uma hidroxil amina alicíclica. em uma outra concretização, a invenção é um método para ligar dois ou mais substratos entre si que compreende contatar os dois ou mais substratos entre si com uma composição de acordo com esta invenção disposta ao longo de pelo menos uma porção da área onde os substratos estão em contato. as composições da invenção são úteis como adesivo para ligar substratos uns aos outros.

    adesivo estrutural termocurável e processo para unir e soldar membros metálicos
    10.
    发明专利
    adesivo estrutural termocurável e processo para unir e soldar membros metálicos 未知

    公开(公告)号：BR112014018126B1

    公开(公告)日：2021-07-13

    申请号：BR112014018126

    申请日：2013-03-22

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： EAGLE GLENN G ,  LUTZ ANDREAS ,  JIALANELLA GARY L

    IPC: C08K3/22 ,  C08K3/38 ,  C08K5/3492 ,  C08K13/02 ,  C09J163/00

    Abstract: adesivo estrutural termocurável e processo para unir e soldar membros metálicos. adesivo estrutural termocurável que inclui pelo menos uma resina epoxi não modificada com borracha; uma borracha opcional ou enrijecedor, um ou mais agentes de cura epoxi, um ou mais catalisadores de cura epoxi; e uma mistura retardante de chama que inclui i) triidrato de alumina, (ii) borato de zinco, e (iii) melamina ou derivado de melamina. o adesivo estrutural é útil para unir metais a outros materiais ou metais a outros metais. o adesivo estrutural resiste fortemente à combustão quando a soldagem é realizada na presença do material não curado, e não interfere significativamente com o desempenho da solda.

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