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公开(公告)号:US20170247587A1
公开(公告)日:2017-08-31
申请号:US15309643
申请日:2015-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Jingjing Ma , Mary M. Caruso Dailey , Dmitri D. Iarikov , Alexander J. Kugel , Yongshang Lu , Christopher B. Walker, Jr.
IPC: C09J175/04 , C09J11/06
CPC classification number: C09J175/04 , B32B7/12 , B32B27/08 , B32B27/40 , B32B2307/702 , B32B2307/71 , B32B2307/712 , C08G18/0823 , C08G18/0828 , C08G18/3206 , C08G18/348 , C08G18/4211 , C08G18/4825 , C08G18/664 , C08G18/6692 , C08G18/706 , C08G18/73 , C08G18/758 , C08G2170/40 , C08L33/20 , C08L75/04 , C09J11/06 , Y02P20/582 , C08G18/12 , C08G18/3262 , C08G18/3228 , C08G18/289 , C08G18/10 , C08G18/3212
Abstract: There is provided an adhesive composition comprising at least 50 wt % of an aqueous dispersion of an amorphous polyurethane having a Tg below 25° C.; and a water dispersible cross-linker, where the adhesive composition has a peel retention of greater than or equal to 5% according to the Water/IPA Exposure Test.
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公开(公告)号:US20160068627A1
公开(公告)日:2016-03-10
申请号:US14782625
申请日:2014-05-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: William H. Moser , Mary M. Caruso Dailey , Mark A. Smith , Krishnamurthy Sridhar
IPC: C08G59/50 , C08G59/24 , F16L9/14 , C09D163/00 , C09J163/00 , C09J5/00 , C08L63/00 , C08G59/62
CPC classification number: C08G59/5073 , C08G59/245 , C08G59/621 , C08K5/3462 , C08L63/00 , C08L2205/02 , C08L2205/05 , C09D163/00 , C09J5/00 , C09J163/00 , F16L9/14
Abstract: Described herein is a curable composition comprising: a crosslinkable epoxy resin; a curing agent; and a compound, wherein the compound comprises a pyrazine moiety but not a primary amine
Abstract translation: 本文描述的可固化组合物包含:可交联环氧树脂; 固化剂; 和化合物,其中所述化合物包含吡嗪部分而不是伯胺
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公开(公告)号:US20160053045A1
公开(公告)日:2016-02-25
申请号:US14783444
申请日:2014-04-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Cyrus A. Anderson , Mary M. Caruso Dailey , Clayton A. George
IPC: C08G59/14 , B32B27/06 , B32B15/08 , C09J163/00 , B32B7/12
CPC classification number: B32B27/06 , B32B7/12 , B32B15/08 , B32B2363/00 , C08G59/4021 , C08G59/686 , C09J163/00
Abstract: There is provided a one -part curable epoxy composition comprising a heat curable epoxy resin; and a latent curative system in an amount sufficient to cure the epoxy resin, where the latent curative system comprises at least one epoxy resin miscible first curative comprising a latent hardener, selected from dicyandiamide and its derivatives, and two or more latent accelerators selected from at least one of substituted ureas, substituted imidazoles, and combinations thereof. There are also provided adhesive compositions, cured adhesives and articles made using such one-part curable epoxy compositions.
Abstract translation: 提供了一种可固化环氧树脂的单组分可固化环氧组合物; 和潜在固化剂体系,其量足以固化环氧树脂,其中潜在固化剂体系包含至少一种环氧树脂可混溶的第一固化剂,其包含选自双氰胺及其衍生物的潜在硬化剂,以及两种或多种选自以下的潜在加速剂: 至少一种取代的脲,取代的咪唑及其组合。 还提供了使用这种一部分可固化环氧组合物制备的粘合剂组合物,固化的粘合剂和制品。
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