公开(公告)号：US12065540B2

公开(公告)日：2024-08-20

申请号：US17278062

申请日：2019-09-20

Applicant: PPG Industries Ohio, Inc.

Inventor： Allison G. Condie ,  Maria S. French ,  Masayuki Nakajima ,  Hongying Zhou

IPC: C08L63/00 ,  B29C64/118 ,  B33Y10/00 ,  B33Y70/00 ,  C08G59/06 ,  C08G59/56 ,  C08G59/66 ,  C08G63/664 ,  C08G63/78 ,  C08L81/02 ,  C09D7/63 ,  C09D163/00 ,  C09D167/04 ,  C09J11/06 ,  C09J163/00 ,  C09J167/04 ,  G10K11/162 ,  B29K63/00

CPC classification number: C08G63/664 ,  B33Y70/00 ,  C08G59/066 ,  C08G59/56 ,  C08G59/66 ,  C08G63/78 ,  C08L63/00 ,  C08L81/02 ,  C09D7/63 ,  C09D163/00 ,  C09D167/04 ,  C09J11/06 ,  C09J163/00 ,  C09J167/04 ,  G10K11/162 ,  B29C64/118 ,  B29K2063/00 ,  B29K2995/0002 ,  B33Y10/00 ,  C08L2205/035 ,  C08L63/00 ,  C08L81/02 ,  C09J163/00 ,  C08L81/02

Abstract: The present invention is directed toward a composition comprising: an epoxy compound, a polythiol curing agent, and a second curing agent. Also disclosed are methods of treating a substrate with the composition and substrates formed by such methods.

公开(公告)号：US11774271B2

公开(公告)日：2023-10-03

申请号：US17448131

申请日：2021-09-20

Applicant: Endress+Hauser Flowtec AG

Inventor： Beat Tschudin ,  Christian Gwerder

IPC: G01D11/24 ,  H01B3/40 ,  G01F15/00 ,  G01F15/14 ,  C08G59/50 ,  C08G59/56 ,  H01L21/60 ,  H05K5/06 ,  H05K7/14

CPC classification number: G01D11/245 ,  C08G59/50 ,  C08G59/56 ,  G01F15/006 ,  G01F15/14 ,  H01B3/40 ,  H01L21/60 ,  H05K5/06 ,  H05K7/14

Abstract: Disclosed is a field device of automation technology comprising a measuring transducer for ascertaining a measurement signal and a measurement transmitter for output of the measurement signal ascertained. The field device has at least one housing of the measuring transducer and/or of the measurement transmitter, in which electronic components of the measuring transducer and/or of the measurement transmitter are arranged, characterized in that the electronic components are embedded in an epoxide polymer foam, which is a reaction product of a self foaming, potting compound comprising at least the following components: 25 to 75 wt-% of a diglycidyl ether resin; at least one amine containing hardening system comprising a Mannich base; and at least one foaming agent, and a method for manufacturing a field device of automation technology.

公开(公告)号：US20230250221A1

公开(公告)日：2023-08-10

申请号：US18011239

申请日：2021-06-24

Applicant: SALTIGO GmbH

Inventor： Thomas Hoepfner

IPC: C08G59/50 ,  C07C215/08 ,  C08G59/56

CPC classification number: C08G59/504 ,  C07C215/08 ,  C08G59/56 ,  C08G59/5033

Abstract: The invention relates to mixtures of propoxylated 4-toluidines containing two or more different di- or tri-propoxy lated or higher propoxylated p-toluidines in specific weight ratios, to methods for preparing them and to their use as polymerization accelerators or vulcanization accelerators or as hardener components in epoxy resins.

公开(公告)号：US11697643B2

公开(公告)日：2023-07-11

申请号：US17451165

申请日：2021-10-18

Applicant: Henkel AG & Co. KGaA

Inventor： Kenji Ito ,  Andreas Taden

IPC: C08G59/40 ,  C08G59/56 ,  C08G59/66 ,  C08L63/00 ,  C07D307/58 ,  C08G59/06 ,  C08G59/14 ,  C08G59/50 ,  C08G59/62

CPC classification number: C07D307/58 ,  C08G59/063 ,  C08G59/1438 ,  C08G59/502 ,  C08G59/56 ,  C08G59/626 ,  C08G59/66

Abstract: The present invention is directed to the use as a reactive component in the curing of compositions based on epoxy resins of a functionalized α-angelica lactone (XOMAL) having the general formula:




wherein: Ra is a C1-C30 alkyl, C3-C30 cycloalkyl, C6-C18 aryl or C2-C12 alkenyl group.

公开(公告)号：US20190211138A1

公开(公告)日：2019-07-11

申请号：US16146084

申请日：2018-09-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yen-Chun LIU ,  Min-Chian WANG ,  Hsiang-Yen TSAO ,  Kuo-Chan CHIOU

IPC: C08G59/22 ,  C08G59/50 ,  C08K3/22 ,  C08G59/24 ,  C08G59/52 ,  C08G59/56 ,  C09D163/00 ,  C09K5/14

CPC classification number: C08G59/22 ,  C08G59/226 ,  C08G59/24 ,  C08G59/245 ,  C08G59/5026 ,  C08G59/5033 ,  C08G59/52 ,  C08G59/56 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/001 ,  C09D163/00 ,  C09K5/14

Abstract: A method for manufacturing a thermally conductive material is provided, which includes mixing 1 part by mole of (a) aromatic epoxy resin monomer, 0.25 to 1 part by mole of (b) cycloaliphatic epoxy resin monomer, and 1 to 9 parts by mole of (c) aliphatic epoxy resin monomer to form a resin composition. The method also includes heating and curing the resin composition to form a thermally conductive material.

公开(公告)号：US10077359B2

公开(公告)日：2018-09-18

申请号：US15198831

申请日：2016-06-30

Applicant: Airbus Defence and Space GmbH

Inventor： Christoph Meier ,  Patricia Parlevliet ,  Manfred Doering

IPC: C08L63/00 ,  C08J5/04 ,  C08G59/40 ,  C08L61/14 ,  C08G59/56

CPC classification number: C08L63/00 ,  C08G59/4014 ,  C08G59/4071 ,  C08G59/56 ,  C08J5/042 ,  C08J2361/14 ,  C08J2363/00 ,  C08K7/06 ,  C08L61/14

Abstract: The embodiments relate to a polymerizable thermoset composition having improved flame retardant properties, a polymerized thermoset having improved flame retardant properties, a process for manufacturing the polymerized thermoset, and use of the polymerizable thermoset composition to produce lightweight construction components, preferably carbon fiber composites (CFRP), and a lightweight construction component, preferably carbon fiber composite (CFRP), containing the polymerized thermoset.

公开(公告)号：US10072148B2

公开(公告)日：2018-09-11

申请号：US15813165

申请日：2017-11-15

Applicant: ELITE ELECTRONIC MATERIAL (KUNSHAN) CO. LTD.

Inventor： Rongtao Wang ,  Yu-Te Lin ,  Wenjun Tian ,  Ziqian Ma ,  Wenfeng Lv ,  Ningning Jia

IPC: C08L63/00 ,  B32B15/092 ,  B32B15/20 ,  B32B5/02 ,  B32B15/08 ,  B32B37/06 ,  B32B37/12 ,  C08G59/50 ,  C08G59/54 ,  C08G59/56 ,  C08G59/62 ,  C08L79/02 ,  C08J5/24 ,  H05K1/03 ,  H05K1/09 ,  C09D163/00 ,  C09D179/02 ,  C08K3/32 ,  C08K5/03 ,  C08K5/3415 ,  C08K5/3492 ,  C08K5/49 ,  B32B15/14 ,  C08G59/24

CPC classification number: C08L63/00 ,  B32B5/02 ,  B32B15/092 ,  B32B15/14 ,  B32B15/20 ,  B32B2260/021 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2457/08 ,  C08G59/245 ,  C08G59/50 ,  C08G59/504 ,  C08G59/54 ,  C08G59/56 ,  C08G59/621 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/10 ,  C08J2471/10 ,  C08J2479/02 ,  C08L2201/02 ,  C08L2203/206 ,  C08L2205/03 ,  H05K1/0353 ,  H05K1/09 ,  H05K2201/012 ,  C08L79/04

Abstract: The present invention provides a resin composition comprising: (A) 100 parts by weight of epoxy resin; (B) from 10 to 80 parts by weight of benzoxazine resin; (C) from 10 to 50 parts by weight of dicyclopentadiene phenol resin; and (D) from 0.5 to 5 parts by weight of amine hardener; wherein the resin composition is free of diallyl bisphenol A (DABPA).

公开(公告)号：US20180215968A1

公开(公告)日：2018-08-02

申请号：US15746174

申请日：2016-08-19

Applicant: SIKA TECHNOLOGY AG

Inventor： Antonio CORSARO

IPC: C09J163/00 ,  C09D5/00 ,  C09D163/00 ,  C09J5/02 ,  C08G59/56 ,  C08G59/50 ,  B05D5/10

CPC classification number: C09J163/00 ,  B05D5/10 ,  C08G59/50 ,  C08G59/504 ,  C08G59/56 ,  C09D5/002 ,  C09D163/00 ,  C09J5/02 ,  C09J2463/003

Abstract: An aqueous adhesion composition comprising: a) at least one dispersed solid epoxy resin (EP); b) at least one amino silane (AS); c) at least one acid (HS); d) at least one amine hardener (AH); and e) water. According to the invention, the adhesion compositions substantially improve, particularly under humid conditions, the adhesion on different substrates. The compositions are storage stable for a longer period of time and have, even after different aging states of the components, essentially no impairment in the action thereof.

公开(公告)号：US20180162991A1

公开(公告)日：2018-06-14

申请号：US15375792

申请日：2016-12-12

Applicant: Evonik Degussa GmbH

Inventor： Martina ORTELT ,  Dirk FUCHSMANN ,  Eike LANGKABEL ,  Britta KOHLSTRUK ,  Jaclyn BALTHASAR

IPC: C08G59/50 ,  C08J5/24 ,  C08J5/04 ,  C08G59/22 ,  F03D1/06

CPC classification number: C08G59/506 ,  C08G59/226 ,  C08G59/5026 ,  C08G59/504 ,  C08G59/56 ,  C08J5/04 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  F03D1/0675 ,  F05B2280/6003 ,  F05B2280/6015 ,  Y02E10/721

Abstract: Latent epoxy resin formulations are suitable for liquid impregnation processes for production of fibre composite materials.

公开(公告)号：US20180127537A1

公开(公告)日：2018-05-10

申请号：US15626503

申请日：2017-06-19

Applicant: HENKEL IP & HOLDING GMBH

Inventor： Puwei Liu

IPC: C08G59/24 ,  C08F122/00 ,  C08F120/00 ,  C08G73/22 ,  C09J11/04 ,  C09J163/00 ,  C08G59/56 ,  C08G59/50 ,  C09J9/00

CPC classification number: C08G59/245 ,  C08F120/00 ,  C08F122/00 ,  C08G14/06 ,  C08G59/5073 ,  C08G59/56 ,  C08G59/621 ,  C08G73/22 ,  C08G77/26 ,  C08L61/34 ,  C08L75/04 ,  C08L79/06 ,  C08L83/04 ,  C08L83/06 ,  C08L83/08 ,  C09J9/00 ,  C09J11/04 ,  C09J163/00

Abstract: In accordance with the present invention, there are provided methods to improve the performance properties of thermoset polymer resins prepared by the activation of one or more reactive monomer(s) which is(are) initiated by way of a first reaction mechanism at a defined temperature (typically a temperature in the range of 40-200° C.). Exemplary performance properties which are improved by the invention methods include enhanced thermal stability, tensile strength (which is maintained in spite of exposure to elevated temperatures over extended periods of time), adhesive properties (which are substantially maintained in spite of exposure to elevated temperatures over extended periods of time), weight loss (which is minimized in spite of exposure to elevated temperatures over extended periods of time), dielectric strength (which is substantially maintained in spite of exposure to elevated temperatures over extended periods of time), and the like.