公开(公告)号：US11787902B2

公开(公告)日：2023-10-17

申请号：US17058697

申请日：2019-05-31

Applicant: ELANTAS PDG INC. ,  ALTANA AG

Inventor： Thomas James Murray ,  Aditya Baradwaj ,  James Herbison ,  Bjorn Askevold

IPC: C08G63/91 ,  C08F283/02 ,  C09D167/02 ,  C09D175/06 ,  H01B3/42 ,  H01B13/06

CPC classification number: C08G63/916 ,  C08F283/02 ,  C09D167/02 ,  C09D175/06 ,  H01B3/421 ,  H01B13/06

Abstract: The present invention relates to a continuous process for the production of polyol modified polyalkenylene terephthalates and the application of such polyol modified polyalkylene therephtalate on wire enamels.

公开(公告)号：US20210395440A1

公开(公告)日：2021-12-23

申请号：US17281890

申请日：2019-10-04

Applicant: ELANTAS PDG, INC. ,  ELANTAS EUROPE S.R.L.

Inventor： Thomas James Murray ,  Ronald Goetter ,  Nathan Hussey ,  Mattia Ferraris ,  Paola Gherardi ,  Nicola Cuminetti ,  Marco Viola ,  David Vines

IPC: C08G59/17 ,  C09D163/10 ,  C03C25/1095 ,  C03C25/36 ,  H01B3/40

Abstract: The present invention relates to a tape comprising an epoxy based resin having ester groups and ethylenically unsaturated groups, alternatively a hybrid resin. The tape of the invention can be used for insulation in electrical machines, especially in high voltage machines. Preferably, the tape of the invention is used in combination with a composition for impregnating and/or coating a substrate comprising the tape of the invention, wherein the composition further comprises a second epoxy based resin having ester groups and ethylenically unsaturated groups, also an hybrid resin, a diluent and an initiator for a radical polymerization.

公开(公告)号：US20210395426A1

公开(公告)日：2021-12-23

申请号：US17281868

申请日：2019-10-04

Applicant: ELANTAS PDG, INC. ,  ELANTAS EUROPE S.R.L.

Inventor： Ronald Goetter ,  Nathan Hussey ,  Mattia Ferraris ,  Paola Gherardi ,  Nicola Cuminetti ,  Marco Viola ,  David Vines ,  Thomas James Murray

IPC: C08F283/10 ,  C09D151/08 ,  C09D4/00 ,  H01B3/42

Abstract: The present invention relates to a composition comprising an epoxy and ester based resin, a reactive diluent and an initiator for a radical polymerization. Furthermore, the invention relates to a process for providing such composition, to a process for applying the composition, to the use of the composition as coating material and to the materials coated with the polymerized composition.

公开(公告)号：US20160104556A1

公开(公告)日：2016-04-14

申请号：US14512054

申请日：2014-10-10

Applicant: ELANTAS PDG, INC.

Inventor： Thomas J. MURRAY ,  Bharathi BALAGAM

IPC: H01B3/42 ,  H01B19/04 ,  H01B19/02

CPC classification number: H01B3/425 ,  B05D1/02 ,  C08J3/095 ,  C08J2335/02 ,  C09D5/022 ,  C09D135/02 ,  H01B19/02 ,  H01B19/04

Abstract: Disclosed are methods of lowering application viscosities of or of reducing or eliminating monomer content in electrical impregnating materials comprising or consisting of an emulsion of an unsaturated polyester or a mixture of unsaturated polyesters, water, at least one radical polymerisation initiator or radical polymerisation initiator/promoter mixture, at least one surfactant having an HLB-value of greater than 15, optionally at least one reactive diluent, and optionally further additives, a process for preparing zero or low VOC electrical impregnation materials, a method of impregnating electrical or electromechanical devices and a method of increasing the stability of aqueous emulsions of unsaturated polyesters.

Abstract translation: 公开了降低电浸渍材料中应用粘度或降低或消除单体含量的方法，其包括不饱和聚酯或不饱和聚酯，水，至少一种自由基聚合引发剂或自由基聚合引发剂/促进剂的混合物的乳液或由不饱和聚酯 混合物，至少一种HLB值大于15的表面活性剂，任选的至少一种反应性稀释剂和任选的其它添加剂，制备零或低VOC电浸渍材料的方法，浸渍电气或机电装置的方法和 提高不饱和聚酯水乳液稳定性的方法。

公开(公告)号：US20130068504A1

公开(公告)日：2013-03-21

申请号：US13678470

申请日：2012-11-15

Applicant: Elantas PDG, Inc.

Inventor： Thomas James MURRAY ,  Mark Gerard WINKELER ,  Heta S. RAWAL

IPC: C09D179/08 ,  H01B3/00 ,  H02K15/10

CPC classification number: C09D179/08 ,  B32B7/12 ,  B32B17/1055 ,  B32B17/10724 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/34 ,  B32B27/36 ,  B32B2262/101 ,  B32B2307/206 ,  B32B2307/30 ,  B32B2307/584 ,  B32B2457/00 ,  B32B2605/00 ,  H01B3/002 ,  H01B3/306 ,  H02K15/10 ,  Y10T29/49826 ,  Y10T428/264 ,  Y10T428/31721 ,  Y10T442/20

Abstract: Provided is a flexible and self-supporting insulating film including a base support layer and a partially cured poly(amide)imide layer applied to the base support layer. The composite insulating film may be used as slot liner to provide insulation to the components of the electric motor. The partially cured poly(amide)imide layer of the composite insulation film maybe further cured by the heat generated by the operation of the electric motor.

Abstract translation: 提供了一种柔性和自支撑的绝缘膜，其包括施加到基底支撑层上的基底支撑层和部分固化的聚酰胺酰亚胺层。 复合绝缘膜可以用作槽衬套，以向电动机的部件提供绝缘。 复合绝缘膜的部分固化的聚酰胺酰亚胺层可以通过电动机的操作产生的热量进一步固化。