EMULSIONS WITH IMPROVED STABILITY
    1.
    发明申请
    EMULSIONS WITH IMPROVED STABILITY 审中-公开
    具有改善稳定性的乳液

    公开(公告)号:US20170018328A1

    公开(公告)日:2017-01-19

    申请号:US15281235

    申请日:2016-09-30

    申请人: ELANTAS PDG, INC.

    摘要: 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.

    摘要翻译: 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。

    COMPOSITION FOR FIXING WOUND ITEMS
    2.
    发明申请
    COMPOSITION FOR FIXING WOUND ITEMS 审中-公开
    固定物品的组合物

    公开(公告)号:US20150353766A1

    公开(公告)日:2015-12-10

    申请号:US14763542

    申请日:2014-01-24

    IPC分类号: C09D167/07 B05D1/18

    摘要: A composition for fixing wound items is provided. In one example, the composition comprises 5 to 97 wt % of at least one α,β-unsaturated polyester resin and/or α,β-unsaturated polyester imide resin comprising components of at least one α,β-ethylenically unsaturated mono-, di- and/or tricarboxylic acid, and/or its anhydride and/or ester, at least one polyol, at least one (meth)acrylic group containing component, possibly at least one mono-, di-, tri- and/or tetracarboxylic acid, which is not α,β-ethylenically unsaturated, and/or its anhydride and/or ester.

    摘要翻译: 提供了一种用于固定伤口物品的组合物。 在一个实例中,组合物包含5-97重量%的至少一种α,β-不饱和聚酯树脂和/或α,β-不饱和聚酯酰亚胺树脂,其包含至少一种α,β-烯键式不饱和单体 - ,二 - 和/或三羧酸,和/或其酸酐和/或酯,至少一种多元醇,至少一种含(甲基)丙烯酸基团的组分,可能至少一种单 - ,二 - ,三 - 和/ 或四羧酸,其不是α,β-烯键式不饱和的,和/或其酸酐和/或酯。

    Unsaturated homo- and/or copolymerizable polyesters
    3.
    发明授权
    Unsaturated homo- and/or copolymerizable polyesters 失效
    不饱和的均聚和/或可共聚的聚酯

    公开(公告)号:US4691002A

    公开(公告)日:1987-09-01

    申请号:US823980

    申请日:1986-01-30

    CPC分类号: C08G63/52 C08G63/00 H01B3/425

    摘要: The invention relates to unsaturated homo- and/or copolymerizable polyesters which have been prepared from an alcohol component comprising a multivalent alcohol, a carboxylic acid component comprising a multivalent carboxylic acid and optionally, hydroxycarboxylic acids or their derivatives capable of forming esters, and an acid component selected from the group consisting of maleic acid, fumaric acid, itaconic acid, mesaconic acid, aconitic acid, their derivatives capable of forming esters and mixtures thereof. As part of the alcohol coponent, hydroxylated polybutadiene with an average molecular weight of 2400 to 3000 and a hydroxy-functionality of 2.2 to 2.4 is condensed into the polyester. The polyesters exhibit useful flow anomalies which are due to their molecular structure.

    摘要翻译: 本发明涉及由包含多价醇的醇组分,包含多价羧酸的羧酸组分和任选的能够形成酯的羟基羧酸或其衍生物的酸制备的不饱和均聚和/或可共聚聚酯,以及酸 选自马来酸,富马酸,衣康酸,中康酸,乌头酸,能够形成酯的衍生物及其混合物的组分。 作为醇共聚物的一部分,将平均分子量为2400〜3000,羟基官能度为2.2〜2.4的羟基化聚丁二烯冷凝成聚酯。 聚酯表现出有用的流动异常,这是由于其分子结构。

    High hot bond strength high flash point low viscosity polyester
insulating compositions
    4.
    发明授权
    High hot bond strength high flash point low viscosity polyester insulating compositions 失效
    高热粘强度高闪点低粘度聚酯绝缘组合物

    公开(公告)号:US4520161A

    公开(公告)日:1985-05-28

    申请号:US620666

    申请日:1984-06-14

    申请人: Daniel R. Sassano

    发明人: Daniel R. Sassano

    CPC分类号: H01B3/425 C08G63/54 C08L67/06

    摘要: A fluid, highly heat stable, insulating composition is made by admixing: (A) from 9 mole % to 12 mole % of selected unsaturated cyclic dicarboxylic acid; (B) from about 15 mole % to about 20 mole % of an unsaturated aliphatic dicarboxylic acid; (C) from about 35 mole % to about 40 mole % of an aliphatic dihydric alcohol; (D) from about 25 mole % to about 40 mole % of diallyl phthalate copolymerizable monomer; and (E) an inhibiting agent, to provide a polyester; and from 15 parts by weight to 30 parts by weight of hexa methoxy methyl melamine per 100 parts by weight of polyester.

    摘要翻译: 流体,高度热稳定的绝缘组合物通过以下方法制备:(A)9mol%至12mol%选择的不饱和环二羧酸; (B)约15摩尔%至约20摩尔%的不饱和脂族二羧酸; (C)约35摩尔%至约40摩尔%脂族二元醇; (D)约25摩尔%至约40摩尔%邻苯二甲酸二烯丙酯可共聚单体; 和(E)抑制剂,提供聚酯; 和相对于100重量份聚酯为15重量份至30重量份的六甲氧基甲基三聚氰胺。

    Dry Mica Tape, Electrically insulated Coil Using the Same, and Electrical Rotating Machine Using the Same
    10.
    发明申请
    Dry Mica Tape, Electrically insulated Coil Using the Same, and Electrical Rotating Machine Using the Same 审中-公开
    干云母带,使用其的电绝缘线圈,以及使用其的电动旋转机

    公开(公告)号:US20130147307A1

    公开(公告)日:2013-06-13

    申请号:US13707243

    申请日:2012-12-06

    申请人: Hitachi, Ltd.

    摘要: The purpose of the present invention is to provide a dry mica tape, and an electrically insulated coil using the same, and a electrical rotating machine using the same, with reduced amount of VOC (Volatile Organic Compound) generated during manufacturing thereof, while both of excellent impregnation property and excellent heat resistance are achieved. The dry mica tape, and the electrically insulated coil using the same, and the electrical rotating machine using the same, the dry mica tape including mica, a substrate, an adhesive which glues the mica and the substrate together, in which the adhesive includes unsaturated polyester compound which has a reactive double bond.

    摘要翻译: 本发明的目的是提供一种干燥云母带和使用该干燥云母带的电绝缘线圈,以及使用该干燥云母带的电动旋转机,其制造过程中产生的VOC(挥发性有机化合物)量减少, 获得优异的浸渍性能和优异的耐热性。 干云母带和使用该云母带的电绝缘线圈和使用该干燥云母带的电旋转机,包括云母的干云母带,基板,将云母和基板粘合在一起的粘合剂,其中粘合剂包括不饱和 具有反应性双键的聚酯化合物。