公开(公告)号：US10047250B2

公开(公告)日：2018-08-14

申请号：US15325237

申请日：2015-11-03

Applicant: Dow Global Technologies LLC

Inventor： Glenn G. Eagle ,  Andreas Lutz

IPC: C08K7/16 ,  C09J11/04 ,  C08K7/20 ,  C09J163/00

Abstract: A new adhesive composition containing glass beads and having unique properties in automotive related applications. The method of making such new adhesive composition.

公开(公告)号：US09951256B2

公开(公告)日：2018-04-24

申请号：US14636508

申请日：2015-03-03

Applicant: Dow Global Technologies LLC

Inventor： Ming Ming ,  Shaoguang Feng ,  Yan Fei Liu ,  Robert D J Froese ,  Andreas Lutz ,  Glenn G. Eagle ,  Gary L. Jialanella ,  Eric E. Cole ,  Michael R. Golden

IPC: C08G8/28 ,  C09J163/00 ,  C08G59/62 ,  C08G59/68 ,  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.

公开(公告)号：US20170204300A1

公开(公告)日：2017-07-20

申请号：US15324360

申请日：2015-07-29

Applicant: Dow Global Technologies LLC

Inventor： Sergio Grunder ,  Daniel Schneider ,  Stefan Schmatloch ,  Andreas Lutz

IPC: C09J11/06 ,  C09J11/08 ,  C09J175/04

CPC classification number: C09J11/06 ,  C08J3/241 ,  C08J2375/04 ,  C08K5/17 ,  C08K9/10 ,  C09J11/08 ,  C09J175/04 ,  C08G18/10 ,  C08G18/3253 ,  C08G18/3228

Abstract: A new polyurethane (PU) adhesive composition with encapsulated hardeners having unique properties in automotive related applications.

公开(公告)号：US20170107408A1

公开(公告)日：2017-04-20

申请号：US15314209

申请日：2015-06-30

Applicant: Dow Global Technologies LLC

Inventor： Benjamin B Haag ,  Andreas Lutz ,  Cathy Grossnickel

IPC: C09J163/00

Abstract: The invention relates to structural epoxy adhesives comprising an epoxy resin, a trifunctional epoxy resin; and a polyphenolic blocked polyurethane. The cured adhesives exhibit high Tg and good mechanical properties. The invention includes methods of making, and curing the adhesives, as well as the cured adhesive and article comprising the cured adhesive.

公开(公告)号：US20170081571A1

公开(公告)日：2017-03-23

申请号：US14781349

申请日：2014-04-07

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Andreas Lutz ,  Christof Braendli ,  Cathy Grossnickel

IPC: C09J163/00

CPC classification number: C09J163/00 ,  C08K5/16 ,  C08L9/00 ,  C08L9/02 ,  C08L13/00 ,  C08L13/02 ,  C08L63/00 ,  C08L2205/02 ,  C09J109/00 ,  C09J109/02 ,  C09J113/00 ,  C09J113/02

Abstract: The invention relates to an adhesive composition having an added component of rubber-epoxy such as XNBR-epoxy adducts. It was found that the new adhesive composition significantly reduces meander formation in the making of automotive parts.

公开(公告)号：US09346983B2

公开(公告)日：2016-05-24

申请号：US14368916

申请日：2013-03-22

Applicant: Dow Global Technologies LLC

Inventor： Glenn G. Eagle ,  Andreas Lutz ,  Gary L. Jialanella

IPC: C08K3/22 ,  C08K3/38 ,  C08K5/3492 ,  C09J5/06 ,  C09J163/00 ,  C09J163/02 ,  C08K5/00 ,  C08K5/3432 ,  B23K11/16 ,  B23K11/34 ,  B23K31/02 ,  B32B37/12 ,  C08K13/02 ,  C08K3/00

CPC classification number: C09J163/00 ,  B23K11/16 ,  B23K11/34 ,  B23K31/02 ,  B32B37/1207 ,  B32B2037/1253 ,  B32B2311/30 ,  C08K3/016 ,  C08K3/22 ,  C08K3/38 ,  C08K5/0066 ,  C08K5/3432 ,  C08K5/34922 ,  C08K13/02 ,  C08K2003/2227 ,  C08K2003/387 ,  C09J5/06 ,  C08K3/0058 ,  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：US20150025176A1

公开(公告)日：2015-01-22

申请号：US14368916

申请日：2013-03-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Glenn G. Eagle ,  Andreas Lutz ,  Gary L. Jialanella

IPC: C09J163/00 ,  B23K11/34 ,  C08K3/38 ,  B32B37/12 ,  C08K5/3492 ,  C08K13/02 ,  B23K31/02 ,  B23K11/16 ,  C08K3/22

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