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。

公开(公告)号：DK2638090T3

公开(公告)日：2015-05-04

申请号：DK11791119

申请日：2011-11-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： RADHAKRISHNAN BINDUSHREE ,  GRIER LAURA A ,  MAHDI SYED Z

IPC: C08G18/28 ,  B32B37/12 ,  C03C27/10 ,  C08G18/36 ,  C08G18/77 ,  C08G18/78 ,  C08G18/79 ,  C09J175/04 ,  E04B1/66

公开(公告)号：BR112013010666A2

公开(公告)日：2016-08-09

申请号：BR112013010666

申请日：2011-11-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： RADHAKRISHNAN BINDUSHREE ,  GRIER LAURA A ,  MAHDI SYED Z

IPC: C03C27/10 ,  C08G18/28 ,  C08G18/36 ,  C08G18/77 ,  C08G18/78 ,  C08G18/79 ,  C09J175/04

公开(公告)号：PL2638090T3

公开(公告)日：2015-07-31

申请号：PL11791119

申请日：2011-11-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： RADHAKRISHNAN BINDUSHREE ,  GRIER LAURA A ,  MAHDI SYED Z

IPC: C08G18/28 ,  B32B37/12 ,  C03C27/10 ,  C08G18/36 ,  C08G18/77 ,  C08G18/78 ,  C08G18/79 ,  C09J175/04 ,  E04B1/66

公开(公告)号：CA2820815A1

公开(公告)日：2012-06-14

申请号：CA2820815

申请日：2011-11-17

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： MAHDI SYED Z ,  WANG YEE Y ,  CAWLEY ARTHUR F

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/16 ,  C08G18/32 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/76 ,  C08G18/79 ,  C09J175/04

Abstract: A two-part polyurethane adhesive system includes a resin component A and a curative B. The resin component A includes a monomeric polyisocyanate and a prepolymer. The curative B includes a polyether polyol having a molecular weight of from 3000 to 20,000 and another polyol having 4-8 hydroxyl groups and a molecular weight of from 200 to 1000. The system includes a tin (IV) catalyst, which is contained in the resin component, and a blocked aza-type catalyst, which is contained in the curative. The system has excellent shelf stability, gives an excellent open time at ambient temperatures, and cures rapidly when heated to 65°C or higher.

公开(公告)号：BR112013013865A2

公开(公告)日：2016-09-13

申请号：BR112013013865

申请日：2011-11-17

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： CAWLEY ARTHUR F ,  MAHDI SYED Z ,  WANG YEE Y

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/16 ,  C08G18/32 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/76 ,  C08G18/79 ,  C09J175/04

Abstract: sistema adesivo de poliuretano de dois componentes e processo para colar um par de substratos um sistema adesivo de poliuretano de duas partes inclui uma resina componente a e um curativo b. a resina componente a inclui um poliisocianato monomérico e um pré-polímero. o curativo b inclui um poliéter poliol tendo um peso molecular de 3000 a 20.000 e outro poliol tendo de 4 a 8 grupos hidroxila e um peso molecular de 200 a 1000. o sistema inclui um catalisador de estanho (iv), que está contido na resina componente, e um catalisador tipo aza bloqueado, que está contido no curativo. o sistema tem excelente tempo de prateleira , dá um excelente tempo de abertura em temperaturas ambientes, e cura rapidamente quando aquecido até uma temperatura maior ou igual a 65°c.

公开(公告)号：EP1799738B1

公开(公告)日：2017-05-03

申请号：EP05812179

申请日：2005-10-11

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ZHU HUIDE D ,  KNEISEL ANDREW R ,  MAHDI SYED Z ,  SARACSAN JEFFREY W

IPC: C08G18/48 ,  C08G18/12 ,  C08G18/76 ,  C09J175/08

CPC classification number: C08G18/12 ,  C08G18/4812 ,  C08G18/7664 ,  C08G18/7671 ,  C08J5/124 ,  C08J2327/06 ,  C09J175/04 ,  C09J175/08 ,  C09J201/025 ,  C08G18/289 ,  C08G18/2825 ,  C08G18/307 ,  C08G18/792 ,  C08G18/2895