公开(公告)号：US12240943B2

公开(公告)日：2025-03-04

申请号：US18243315

申请日：2023-09-07

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

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：US20230416455A1

公开(公告)日：2023-12-28

申请号：US18243315

申请日：2023-09-07

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 ,  H01B13/06 ,  C09D175/06 ,  H01B3/421 ,  C09D167/02

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：US10253211B2

公开(公告)日：2019-04-09

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: B32B17/10 ,  B32B7/12 ,  C09D179/08 ,  H02K15/10 ,  H01B3/00 ,  H01B3/30 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/28 ,  B32B27/36 ,  B32B27/34 ,  B32B15/088

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.

公开(公告)号：US09593173B2

公开(公告)日：2017-03-14

申请号：US14194053

申请日：2014-02-28

Applicant: ELANTAS PDG, INC.

Inventor： Thomas James Murray ,  Heta S. Raval

IPC: C08F4/76 ,  C08F290/00 ,  C08K5/00 ,  C08F283/01

CPC classification number: C08F4/76 ,  C08F4/16 ,  C08F4/34 ,  C08F283/01 ,  C08F290/00 ,  C08K3/16 ,  C08K5/0025 ,  C08K5/0091 ,  C08K5/053 ,  C08K5/06 ,  C08K5/14 ,  C08K5/56 ,  C08K5/57 ,  C08L67/06

Abstract: A polymerization initiator system for reactive monomers and unsaturated polymers which is contains a Group 4 transition metal or Group 4 transition metal-containing compound, peroxide or diazo compound that is capable of being reduced by the Group 4 transition metal or Group 4 transition metal-containing compound, and pinacol compound is disclosed. Further disclosed are methods for preparing the polymerization initiator and using the polymerization initiator for low temperature curing.

Abstract translation: 含有第4族过渡金属或第4族过渡金属化合物，过氧化物或重氮化合物的反应性单体和不饱和聚合物的聚合引发剂体系，其能够被第4族过渡金属或含4族过渡金属的 化合物和频哪醇化合物。 进一步公开了制备聚合引发剂并使用聚合引发剂进行低温固化的方法。

公开(公告)号：US20150246979A1

公开(公告)日：2015-09-03

申请号：US14194053

申请日：2014-02-28

Applicant: ELANTAS PDG, INC.

Inventor： Thomas James Murray ,  Heta S. Raval

IPC: C08F4/76

CPC classification number: C08F4/76 ,  C08F4/16 ,  C08F4/34 ,  C08F283/01 ,  C08F290/00 ,  C08K3/16 ,  C08K5/0025 ,  C08K5/0091 ,  C08K5/053 ,  C08K5/06 ,  C08K5/14 ,  C08K5/56 ,  C08K5/57 ,  C08L67/06

Abstract: A polymerization initiator system for reactive monomers and unsaturated polymers which is contains a Group 4 transition metal or Group 4 transition metal-containing compound, peroxide or diazo compound that is capable of being reduced by the Group 4 transition metal or Group 4 transition metal-containing compound, and pinacol compound is disclosed. Further disclosed are methods for preparing the polymerization initiator and using the polymerization initiator for low temperature curing.

Abstract translation: 含有第4族过渡金属或第4族过渡金属化合物，过氧化物或重氮化合物的反应性单体和不饱和聚合物的聚合引发剂体系，其能够被第4族过渡金属或含4族过渡金属的 化合物和频哪醇化合物。 进一步公开了制备聚合引发剂并使用聚合引发剂进行低温固化的方法。

公开(公告)号：US20210179775A1

公开(公告)日：2021-06-17

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

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：US10590318B2

公开(公告)日：2020-03-17

申请号：US14950208

申请日：2015-11-24

Applicant: ELANTAS PDG, INC.

Inventor： Richard David Jordan, Jr. ,  Michael Causer ,  Tanmoy Dey

IPC: C09J175/08 ,  B01D63/02 ,  C08K5/11 ,  C08G18/10 ,  C08G18/32 ,  C08G18/48 ,  C08K5/00 ,  C08G18/76 ,  C08K3/34

Abstract: A multi-part polyurethane composition is composed of a first part comprising a polyurethane prepolymer composition and a second part comprising a polyol having a hydroxyl functionality of 4 to 6, and a desiccant. The composition further comprises a plasticizer, wherein the plasticizer can be present in any one or more of the parts. A polyurethane is formed by mixing and curing the composition. The composition can be used as an adhesive for separatory devices, in particular for potting hollow fibers.

公开(公告)号：US10340055B2

公开(公告)日：2019-07-02

申请号：US15281235

申请日：2016-09-30

Applicant: ELANTAS PDG, INC.

Inventor： Thomas J. Murray ,  Bharathi Balagam

IPC: H01B19/02 ,  H01B19/04 ,  B05D1/02 ,  C09D135/02 ,  H01B3/42 ,  C08J3/09 ,  C09D5/02

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 polymerization initiator or radical polymerization 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.

公开(公告)号：US09832902B2

公开(公告)日：2017-11-28

申请号：US14556116

申请日：2014-11-29

Applicant: ELANTAS PDG, INC.

Inventor： Richard David Jordan, Jr. ,  Thomas C. Scanlon, IV

IPC: C08G18/24 ,  C08G18/48 ,  C08G18/76 ,  C08G18/80 ,  C08G59/00 ,  C08G59/18 ,  C08G77/04 ,  C08L33/08 ,  C08L33/10 ,  C09D133/08 ,  C09D133/10 ,  C09D175/04 ,  C09D183/04 ,  H05K3/28 ,  H05K7/14

CPC classification number: H05K7/1427 ,  C08G18/246 ,  C08G18/4825 ,  C08G18/7664 ,  C08G18/8067 ,  C08G59/00 ,  C08G59/184 ,  C08G77/04 ,  C08L33/08 ,  C08L33/10 ,  C09D133/08 ,  C09D133/10 ,  C09D175/04 ,  C09D183/04 ,  H05K3/284 ,  H05K3/285 ,  H05K2201/09872 ,  C08G18/10 ,  C08G18/36

Abstract: Electrical circuit assemblies flood coated with polymeric flood coat compositions as described or exemplified herein are provided. The flood coat composition is characterized as having a sufficient gel time and thixotropic index as to substantially cover or encapsulate the electrical circuit assembly as a fixed mass upon cure such that the thickness of the polymeric coating on surfaces horizontal to the assembly is from 20 mils to 75 mils, and the thickness on surfaces vertical to the assembly is from 4 mils to 20 mils. Such flood coated assemblies and devices containing same are advantageous over conventional potting materials or conformal coatings because they require less material thereby reducing weight and cost, and they are able to withstand extreme environmental stresses such as from temperature and/or vibrations.

公开(公告)号：US20170018328A1

公开(公告)日：2017-01-19

申请号：US15281235

申请日：2016-09-30

Applicant: ELANTAS PDG, INC.

Inventor： Thomas J. MURRAY ,  Bharathi BALAGAM

IPC: H01B3/42 ,  B05D1/02 ,  C09D135/02 ,  C08J3/09 ,  C09D5/02

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。