公开(公告)号：US20150315378A1

公开(公告)日：2015-11-05

申请号：US14439594

申请日：2013-12-11

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Rajesh H. Turakhia ,  Larissa Falsarella ,  Eva-Maria Michalski ,  Marcus Pfarherr ,  Carl J. Marshall, JR. ,  Bill Z. Dellinger ,  Felipe A. Donate

IPC: C08L63/00 ,  C09J163/00 ,  C04B26/14 ,  C09D163/00

CPC classification number: C08G59/50 ,  C04B26/14 ,  C08G59/5006 ,  C08G59/502 ,  C08G59/5026 ,  C08G59/5033 ,  C08G59/5073 ,  C08G59/56 ,  C08K5/0016 ,  C08K5/06 ,  C08K2201/014 ,  C08L63/00 ,  C09D163/00 ,  C09J163/00

Abstract: A hardener composition comprising: a) an amine component; and b) a glycol ether component comprising i) from 10 weight percent to 70 weight percent alkylene glycol phenyl ether; ii) from 25 weight percent to 80 weight percent dialkylene glycol phenyl ether; iii) from 5 weight percent to 20 weight percent trialkylene glycol phenyl ether, is disclosed. The hardener composition can be used in epoxy thermoset formulations.

Abstract translation: 1.一种固化剂组合物，其包含：a）胺组分; 和b）二醇醚组分，其包含i）10重量％至70重量％的亚烷基二醇苯基醚; ii）25重量％至80重量％的二亚烷基二醇苯基醚; iii）5重量％至20重量％的三亚烷基二醇苯基醚。 该固化剂组合物可用于环氧热固性配方。

公开(公告)号：US20150203625A1

公开(公告)日：2015-07-23

申请号：US14383912

申请日：2013-03-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Markus Schroetz ,  Marcus Pfarherr ,  Jeurgen Gaebel

IPC: C08G59/14 ,  C09D163/00 ,  C09D163/04 ,  C09D5/00

CPC classification number: C08G59/1477 ,  C08G59/145 ,  C08G59/184 ,  C08G59/50 ,  C08G59/56 ,  C08L63/00 ,  C08L63/04 ,  C09D5/002 ,  C09D163/00 ,  C09D163/04

Abstract: A hardener composition comprising: a) a non-isolated adduct of i) a monofunctional epoxy; and ii) a first amine; b) a second amine; c) a modifier; and d) an accelerator, is disclosed. The hardener composition can be combined with an epoxy resin to make a composition useful to prepare primers.

Abstract translation: 一种固化剂组合物，其包含：a）i）单官能环氧基的非分离加合物; 和ii）第一胺; b）第二胺; c）改性剂 和d）加速器。 固化剂组合物可以与环氧树脂组合以制备可用于制备底漆的组合物。

公开(公告)号：US20160168416A1

公开(公告)日：2016-06-16

申请号：US14897744

申请日：2014-09-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Venkat S Minnikanti ,  Marcus Pfarherr ,  Eva-Maria Michalski ,  Kamesh R. Vyakaranam ,  William H. Heath ,  Kwanho Chang ,  Rajesh H. Turakhia ,  Larissa Falsarella ,  Adam C. Colson

IPC: C09D163/00 ,  E04C2/24 ,  E04B5/02 ,  E04C2/26

CPC classification number: C09D163/00 ,  C08G59/066 ,  C08G59/50 ,  E04C2/24 ,  E04C2/26 ,  E04C2/50 ,  C08L63/00 ,  C08L75/16

Abstract: A flooring coating composition includes a coating agent that is a reaction product of an epoxy based formulation, the epoxy based formulation being at least one of an epoxy prepolymer formulation, an epoxy-silane hybrid formulation, and an epoxy thiol acrylate formulation. The coating agent in a cured state exhibits a first tan delta peak between a first temperature range of 75 C to 0 C and a second tan delta peak between a second temperature range of 20 C and 75 C, according to a tan delta plot over a range of temperatures. A value of the first tan delta peak and a value of the second tan delta peak each represents a ratio of a loss modulus of the coating agent and a storage modulus of the coating agent at a specific temperature within the range of temperatures, as measured according to dynamic mechanical thermal analysis. The values of the first and the second tan delta peaks are from 0.10 to 0.80.

Abstract translation: 地板涂料组合物包括作为环氧基配方的反应产物的涂层剂，环氧基配方是环氧预聚物配方，环氧硅烷混合配方和环氧硫醇丙烯酸酯配方中的至少一种。 处于固化状态的涂层剂在75℃至0℃的第一温度范围和在20℃至75℃的第二温度范围内的第二tanδ峰之间呈现第一tanδ峰，根据 温度范围 第一tanδ峰的值和第二tanδ峰的值各自表示涂布剂的损耗模量与涂布剂在特定温度下在温度范围内的储能模量的比率，如根据 进行动态机械热分析。 第一和第二tanδ峰的值为0.10至0.80。

公开(公告)号：US20140296381A1

公开(公告)日：2014-10-02

申请号：US14356043

申请日：2012-11-20

Applicant: Dow Global Technologies LLC

Inventor： Markus Schrötz ,  Stefano C. Grassini ,  Marcus Pfarherr ,  Jeurgen Gaebel

IPC: C08G59/50 ,  C08G59/18

CPC classification number: C08G59/5026 ,  C08G59/184 ,  C08G59/4215 ,  C08G59/4223 ,  C08G59/44 ,  C08G59/50 ,  C08G59/5006 ,  C08G59/502 ,  C08G59/5033 ,  C08G59/621 ,  C08G59/683 ,  C08G59/686 ,  C08L63/00 ,  C09D163/00 ,  C08L67/00 ,  C08L77/00

Abstract: A salicylic acid salt-containing liquid composition useful as an accelerator for a hardener includes a reaction product of (a) salicylic acid; and (b) at least one amine compound compatible with said salicylic acid such that the composition is in liquid form, the composition has a concentration of salicylic acid at from about 35 weight percent to about 55 weight percent, and the composition has a viscosity in the range of from about 500 mPas to about 20,000 mPa-s at 25° C.; a curable epoxy resin composition containing the salicylic acid salt-containing liquid composition accelerator; and a cured product made from the curable composition.

Abstract translation: 可用作固化剂促进剂的含水杨酸盐的液体组合物包括（a）水杨酸的反应产物; 和（b）至少一种与所述水杨酸相容的胺化合物，使得组合物为液体形式，该组合物的水杨酸浓度为约35重量％至约55重量％，组合物的粘度为 在25℃下的范围为约500mPas至约20,000mPa·s; 含有含水杨酸盐的液体组合物促进剂的可固化环氧树脂组合物; 和由可固化组合物制成的固化产物。

公开(公告)号：US10160826B2

公开(公告)日：2018-12-25

申请号：US14763951

申请日：2014-03-05

Applicant: DOW Global Technologies LLC

Inventor： Markus Schroetz ,  Ludwig Huelskaemper ,  Marcus Pfarherr ,  Sabine Dobler ,  Carmen Wiedmann

IPC: C08G59/50 ,  C09D5/00 ,  C09D163/00 ,  C08L63/00 ,  C08G59/18 ,  C09D163/04 ,  B32B27/26 ,  B32B27/38

Abstract: A hardener composition comprising: a) an isolated adduct comprising a reaction product of i) a polymer with a functionality of at least three, wherein said polymer contains at least one epoxy group; and ii) an amine wherein the isolated adduct is present as an aqueous solution; and b) a capping agent. This hardener can be used with a liquid epoxy resin to form a curable composition.