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。

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。