公开(公告)号：US4222835A

公开(公告)日：1980-09-16

申请号：US909420

申请日：1978-05-25

申请人： George D. Dixon

发明人： George D. Dixon

IPC分类号： C08F2/00 ,  C08F2/48 ,  C08F2/50 ,  C09D4/00 ,  C08F8/00 ,  C08F2/46

CPC分类号： C08F2/48 ,  C09D4/00 ,  Y10S522/901 ,  Y10T428/31692

摘要： A composition is prepared of a liquid vinyl monomer, a UV-activated photo-initiator, a thermal initiator, and an accelerator. The composition also preferably contains a free-radical scavenger and a vinyl oligomer. Upon exposure to ultraviolet light the photo-initiator initiates polymerization in the surface layer thereby generating sufficient heat to activate the thermal initiator and cause the polymerization to proceed throughout the bulk of the monomer.

摘要翻译： 制备液体乙烯基单体，UV活化的光引发剂，热引发剂和促进剂的组合物。 组合物还优选含有自由基清除剂和乙烯基低聚物。 在暴露于紫外光下，光引发剂引发表面层中的聚合反应，从而产生足够的热量来活化热引发剂，并引起聚合进行到整个单体的整体。

公开(公告)号：US4219366A

公开(公告)日：1980-08-26

申请号：US928639

申请日：1978-07-27

申请人： George D. Dixon

发明人： George D. Dixon

IPC分类号： H02B13/055 ,  H01H33/64 ,  H02G5/06 ,  B08B7/00 ,  B08B9/00 ,  B08B15/00

CPC分类号： H02G5/065

摘要： A tacky or sticky coating is provided on selected surface areas inside compressed gas-insulated systems to trap conducting and semiconducting particles which, if allowed to remain free, can promote breakdown between metallic parts or electrodes maintained at different potentials, or which may initiate tracking and flashover along insulating surfaces. The initially hard, dry coating is comprised of a binder component and an active component. The binder component is chemically inert to both the insulating gas within the apparatus and a solvent vapor, while the active component is capable of interacting with the solvent vapor to become tacky. The insulating coating, after exposure to the solvent vapor, becomes tacky on the surface to thereon entrap contamination particles, but the addition of the binder component prevents the coating from sagging but instead maintains its spatial position on the selected surface areas.

摘要翻译： 在压缩气体绝缘系统内的选定表面区域上提供粘性或粘性涂层，以捕集导电和半导体颗粒，如果允许其保持自由，可以促进保持在不同电位的金属部件或电极之间的破坏，或者可以启动跟踪和 沿着绝缘表面闪络。 初始硬的干燥涂层由粘合剂组分和活性组分组成。 粘合剂组分对设备内的绝缘气体和溶剂蒸汽都是化学惰性的，而活性组分能够与溶剂蒸气相互作用以变粘。 在暴露于溶剂蒸气之后，绝缘涂层在表面上变得粘性，从而使污染颗粒被捕获，但是粘合剂组分的添加防止了涂层的下垂，而是保持其在所选择的表面区域上的空间位置。

公开(公告)号：US4239077A

公开(公告)日：1980-12-16

申请号：US965554

申请日：1978-12-01

申请人： George D. Dixon ,  Edward J. Croop

发明人： George D. Dixon ,  Edward J. Croop

IPC分类号： B05D7/00 ,  B05D3/06 ,  B05D5/10 ,  B05D7/24 ,  C08F283/10 ,  C09J7/04 ,  D21H17/33 ,  H01B7/02 ,  H01F41/12

CPC分类号： B05D5/10 ,  B05D7/24 ,  C08F283/10 ,  C09J7/043 ,  H01F41/122 ,  H01F41/125 ,  H01F41/127

摘要： A flexible resin adhesive coated substrate is made by: (A) coating a sheet material with a wet, heat reactive adhesive resin, containing a monomer and an amount of an ultraviolet radiation sensitive photoinitiator effective to cause polymerization of monomer in response to ultraviolet radiation, and (B) applying ultraviolet radiation to the adhesive resin coating on the sheet material to polymerize monomer without the application of heat, forming a dry, uncured coating of adhesive bonded to the sheet material.

摘要翻译： 柔性树脂粘合剂涂布基材通过以下方法制备：（A）用湿热反应性粘合剂树脂涂覆片材，其含有单体和一定量的紫外线辐射敏感性光引发剂，其有效地引起单体响应于紫外线辐射的聚合， 和（B）将紫外线辐射施加到片材上的粘合剂树脂涂层上以在不施加热的情况下聚合单体，形成干燥的未固化的粘合到片材的粘合剂涂层。

公开(公告)号：US4479990A

公开(公告)日：1984-10-30

申请号：US403441

申请日：1982-07-30

申请人： George D. Dixon ,  Howard E. Saunders ,  Smith A. Gause ,  Newton N. Goldberg

发明人： George D. Dixon ,  Howard E. Saunders ,  Smith A. Gause ,  Newton N. Goldberg

IPC分类号： C08G59/12 ,  C08G59/42 ,  C08G59/68 ,  C08L63/00 ,  G03F7/038 ,  H01B3/40 ,  C08K3/10

CPC分类号： H01B3/40 ,  C08G59/12 ,  C08G59/4207 ,  C08G59/68 ,  C08L63/00 ,  G03F7/038 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31511

摘要： A photosensitive sag resistant composition is made containing cycloaliphatic epoxy resin, a flexibilizing agent, arc and track resistant filler, thixotroping agent, and an amount of a photosensitive compound effective to initiate gelation with ultraviolet light exposure, where the composition is resistant to sag upon application to a surface, and has chemical and physical resistance to arced SF.sub.6 upon cure.

摘要翻译： 制备含有脂环族环氧树脂，增韧剂，电弧和耐轨填料，触变剂和一定量的有效引发紫外线暴露凝胶化的光敏化合物组合物，其中组合物在施用时耐下垂 并且具有化学和物理的抗硫化SF6的抗化学性。

公开(公告)号：US4412048A

公开(公告)日：1983-10-25

申请号：US301169

申请日：1981-09-11

申请人： George D. Dixon ,  Nancy W. Carlson ,  Howard E. Saunders

发明人： George D. Dixon ,  Nancy W. Carlson ,  Howard E. Saunders

IPC分类号： C08G59/18 ,  C08J3/28 ,  C09J163/00 ,  C08L63/00 ,  C08L63/02

CPC分类号： C09J163/00 ,  C08G59/18 ,  C08J3/28 ,  Y10T428/31511 ,  Y10T428/31515

摘要： Disclosed is a solventless UV dryable B-stageable epoxy adhesive which comprises about 40 to about 70 pbw of a solid thermally curable epoxy having a molecular weight between about 650 and about 4000, a thermal curing agent for the thermally curable epoxy which is stable at room temperature and soluble on the adhesive in an amount of about stoichiometric to about 50% by weight in excess of stoichiometric, up to about 2 pbw of an accelerator for the thermal curing agent which is soluble in the adhesive, about 25 to about 60 pbw of a liquid UV curable resin having a molecular weight of less than about 700 which is either an epoxy, an acrylic, or a mixture thereof and which is a diluent for the thermally curable epoxy, about 1 to about 10 pbw of a UV photoinitiator for the UV curable resin, up to about 20 pbw of a reactive diluent, up to about 5 pbw of a flow control agent, up to about 1 pbw of a surfactant, and up to about 10 pbw of a tri or higher functional epoxy.

摘要翻译： 公开了一种无溶剂UV可干燥B阶环氧粘合剂，其包含约40至约70pbw的分子量为约650至约4000的固体可热固化的环氧树脂，用于室温下稳定的可热固化环氧树脂的热固化剂 温度和溶解在粘合剂上的量约为化学计量至约50重量％，超过化学计量，高达约2pbw的可溶于粘合剂的热固化剂的促进剂，约25至约60pbw的 分子量小于约700的液体UV可固化树脂，它是环氧树脂，丙烯酸或其混合物，它们是可热固化环氧树脂的稀释剂，约1至约10pbw的UV光引发剂，用于 紫外线固化树脂，高达约20pbw的反应性稀释剂，最多约5pbw的流动控制剂，至多约1pbw的表面活性剂，以及至多约10pbw的三或更高官能环氧树脂。

公开(公告)号：US4154896A

公开(公告)日：1979-05-15

申请号：US878858

申请日：1978-02-17

申请人： Frank A. Sattler ,  George D. Dixon

发明人： Frank A. Sattler ,  George D. Dixon

IPC分类号： C08F299/00 ,  C08F2/50 ,  C08F283/01 ,  C08F299/04 ,  C08G63/00 ,  C08G63/52 ,  C08G63/685 ,  C09D4/00 ,  C09D167/00 ,  B32B15/08

CPC分类号： C08F299/0478 ,  C08F283/01 ,  C08G63/6854 ,  C09D167/00 ,  Y10T428/31681

摘要： A photosensitive, solventless, low viscosity, oil free coating composition is made by admixing: (A) about 40 wt.% to about 90 wt.% of an alkyd component, consisting essentially of a polyhydric alcohol and a dibasic aromatic and aliphatic acid mixture with (B) about 10 wt.% to about 60 wt.% of an acrylate monomer and (C) an effective amount of a photoinitiator; the composition characterized by having a viscosity of up to about 2,000 cps. at 25.degree. C., and being capable of forming an ultraviolet radiation cured, hard, pin hole free film, having a thickness of under about 5 mils.

摘要翻译： 通过混合（A）约40重量％至约90重量％的醇酸组分（其基本上由多元醇和二元芳族和脂族酸混合物组成）混合制备感光性，无溶剂，低粘度的无油涂料组合物 （B）约10重量％至约60重量％的丙烯酸酯单体和（C）有效量的光引发剂; 该组合物的特征在于具有高达约2,000cps的粘度。 并且能够形成具有低于约5密耳的厚度的紫外线辐射固化，硬的无针孔的膜。