公开(公告)号：BR112012028252A2

公开(公告)日：2016-08-02

申请号：BR112012028252

申请日：2011-06-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： LUTZ ANDREAS ,  COLE ERIC E ,  JIALANELLA GARY L ,  EAGLE GLENN G ,  GOLDEN MICHAEL R ,  MING MING ,  FROESE ROBERT D ,  FENG SHAOGUANG ,  LIU YAN FEI

IPC: C09J163/04

公开(公告)号：WO2012006001A3

公开(公告)日：2013-01-10

申请号：PCT/US2011041966

申请日：2011-06-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  MING MING ,  FENG SHAOGUANG ,  LIU YAN FEI ,  FROESE ROBERT D ,  LUTZ ANDREAS ,  EAGLE GLENN G ,  JIALANELLA GARY L ,  COLE ERIC E ,  GOLDEN MICHAEL R

Inventor： MING MING ,  FENG SHAOGUANG ,  LIU YAN FEI ,  FROESE ROBERT D ,  LUTZ ANDREAS ,  EAGLE GLENN G ,  JIALANELLA GARY L ,  COLE ERIC E ,  GOLDEN MICHAEL R

IPC: C09J163/04

CPC classification number: C09J163/00 ,  C08G59/621 ,  C08G59/686 ,  C08L61/06 ,  C09J163/04

Abstract: Epoxy adhesive compositions contain a heat-activatable catalyst. The heat-activatable catalyst includes a tertiary amine catalyst and a novolac resin that has a weight average molecular weight of at least 3000. One-component epoxy adhesive formulations that contain the heat-activatable catalyst have unexpectedly good storage stability.

Abstract translation: 环氧粘合剂组合物含有可热活化的催化剂。 可热活化的催化剂包括叔胺催化剂和重均分子量为至少3000的酚醛清漆树脂。含有可热活化催化剂的单组分环氧粘合剂制剂意外地具有良好的储存稳定性。

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。

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.

公开(公告)号：WO2013142751A2

公开(公告)日：2013-09-26

申请号：PCT/US2013033409

申请日：2013-03-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C09J163/00

CPC classification number: C09J163/00 ,  B23K11/16 ,  B23K11/34 ,  B23K31/02 ,  B32B37/1207 ,  B32B2037/1253 ,  B32B2311/30 ,  C08K3/0058 ,  C08K3/016 ,  C08K3/22 ,  C08K3/38 ,  C08K5/0066 ,  C08K5/3432 ,  C08K5/34922 ,  C08K13/02 ,  C08K2003/2227 ,  C08K2003/387 ,  C09J5/06 ,  C08L63/00

Abstract: A heat-curable structural adhesive includes at least one non-rubber-modified epoxy resin; an optional rubber or toughener, one or more epoxy curing agents, one or more epoxy curing catalysts; and a flame retardant mixture that includes (i) alumina trihydrate, (ii) zinc borate and (iii) melamine or a melamine derivative. The structural adhesive is useful for bonding metals to other materials or metals to other metals. The structural adhesive strongly resists ignition when welding is performed in the presence of the uncured material, and does not interfere significantly with weld performance.

Abstract translation: 可热固化结构粘合剂包括至少一种非橡胶改性环氧树脂; 可选的橡胶或增韧剂，一种或多种环氧固化剂，一种或多种环氧固化催化剂; 和阻燃混合物，其包括（i）三水合氧化铝，（ii）硼酸锌和（iii）三聚氰胺或三聚氰胺衍生物。 结构粘合剂可用于将金属与其它材料或金属粘合到其它金属上。 当在未固化的材料存在下进行焊接时，结构粘合剂强烈地抵抗点火，并且不会显着地干扰焊接性能。

公开(公告)号：BR112014018126A2

公开(公告)日：2017-06-20

申请号：BR112014018126

申请日：2013-03-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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