公开(公告)号：US6068725A

公开(公告)日：2000-05-30

申请号：US978740

申请日：1997-11-26

申请人： John Tweedie ,  Philip M. Smith ,  Jeff P. Wells ,  Kerry D. Severs ,  Kevin P. Murray

发明人： John Tweedie ,  Philip M. Smith ,  Jeff P. Wells ,  Kerry D. Severs ,  Kevin P. Murray

IPC分类号： F16L55/179 ,  F16L55/1645 ,  F16L55/18

CPC分类号： F16L55/179

摘要： A method for installing and curing a cured in place lateral seal at the connection between a main pipeline and a lateral connection is provided. The method includes placing a resin impregnated lateral seal in the form of a top hat with a brim portion and short tubular portion onto a cylindrical flexible bladder cartridge having a tubular recess for receiving the tubular portion of the seal with the brim portion along the outer portion of the bladder, placing an assembly carrying the bladder to the location of the lateral and pressing the brim portion of the seal against the interior of the main pipeline and everting the tubular portion out of the tubular recess into a portion of the lateral to form the seal. Radiant energy, preferably, light is then applied to the resin to initiate the cure, the bladder is cooled and then deflated. A rapid cure using a light curable resin and exchanged of loaded cartridges allows installation of a number of laterals in the time it usually takes to cure a lining in a pipeline by use of heat alone.

摘要翻译： 提供了一种用于在主管道和侧向连接之间的连接处安装和固化固化的侧向密封件的方法。 该方法包括将具有边缘部分和短管状部分的具有顶帽形式的树脂浸渍侧向密封件放置在具有管状凹部的圆柱形柔性气囊盒上，该管状凹部用于沿着外部部分接收具有边缘部分的密封件的管状部分 将囊状物携带到侧面的位置并将密封件的边缘部分压靠在主管道的内部，并将管状部分从管状凹槽中取出成横向的一部分，以形成 密封。 然后将优选光的辐射能量施加到树脂上以开始固化，将气囊冷却然后放气。 使用光固化树脂的快速固化和更换的装载的墨盒允许在通常用于通过单独使用热量来固化管道中的衬里的情况下安装多个边缘。

公开(公告)号：US4818780A

公开(公告)日：1989-04-04

申请号：US185538

申请日：1988-04-25

申请人： Kevin P. Murray ,  William E. Hoffman ,  Robert E. Ansel

发明人： Kevin P. Murray ,  William E. Hoffman ,  Robert E. Ansel

IPC分类号： C08G18/08 ,  C08G18/00 ,  C08G18/48 ,  C08G18/64 ,  C08G18/67 ,  C08G18/72 ,  C08G18/81 ,  C08G18/04

CPC分类号： C08G18/6407 ,  C08G18/4879 ,  C08G18/8158

摘要： The reaction product of an adduct of an ethylenically unsaturated monohydric alcohol, such as 2-hydroxyethyl acrylate, with an organic diisocyanate in which one of the two isocyanate groups is more strongly reactive than the other, such as isophorone diisocyanate, is reacted with a phenoxy resin in solvent solution. The alcohol is used in a molar excess of at least about 3% up to 30% to insure the absence of any significant proportion of unreacted diisocyanate. The phenoxy resin which is reacted with is a high molecular weight hydroxy functional polyether having a number average molecular weight above 10,000 and an hydroxy functionality in the range of from about 20 to about 300. The adduct is used in an amount to introduce about 1.5 to about 20 ethylenically unsaturated groups per molecule of the polyether, and the reaction is continued to substantially eliminate unreacted isocyanate functionality. These unsaturated products are useful in electron beam coating compositions, especially in combination with unsaturated liquids which lower the glass transition temperature. They can also be used in combination with acrylate-terminated polyurethanes to provide films having greater handleability prior to cure.

摘要翻译： 烯丙基不饱和一元醇如丙烯酸2-羟乙酯与有机二异氰酸酯的加成物的反应产物，其中两个异氰酸酯基中的一个比另一个异氰酸酯反应性更强，例如异佛尔酮二异氰酸酯，与苯氧基 树脂在溶剂溶液中。 醇的摩尔过量使用至少约3％至30％，以确保不存在任何显着比例的未反应的二异氰酸酯。 与之反应的苯氧基树脂是数均分子量大于10,000且羟基官能度在约20至约300范围内的高分子量羟基官能聚醚。加合物的用量为约1.5至 每分子聚醚约20个烯属不饱和基团，继续反应基本上消除未反应的异氰酸酯官能度。 这些不饱和产物可用于电子束涂料组合物，特别是与降低玻璃化转变温度的不饱和液体组合使用。 它们也可以与丙烯酸酯封端的聚氨酯组合使用，以提供在固化前具有更高可操作性的膜。

公开(公告)号：US4716209A

公开(公告)日：1987-12-29

申请号：US824547

申请日：1986-01-23

申请人： Steven R. Schmid ,  Robert E. Ansel ,  Kevin P. Murray

发明人： Steven R. Schmid ,  Robert E. Ansel ,  Kevin P. Murray

IPC分类号： C08F2/54 ,  C08F299/06 ,  C08G18/12 ,  C08G18/66 ,  C08G18/67 ,  C08F26/02 ,  C08F226/02

CPC分类号： C08G18/671 ,  C08F299/065 ,  C08G18/12 ,  C08G18/6607 ,  C08G18/6618

摘要： An essentially isocyanate-free polyurethane polyurea polyethylenic oligomer is disclosed which is unusually strong and elastic. This oligomer is the reaction product of: (1) organic diisocyanate; (2) a stoichiometric deficiency of difunctional materials reactive therewith and consisting essentially of: (A) diol component selected from polycarbonate diol and polyoxyalkylene glycol, this diol component having a molecular weight of from 200 to 2000; (B) dihydric bisphenol-based alkylene oxide adduct containing from 2-10 alkylene groups per molecule; and (C) a diprimary diamine component selected from alkylene diamine and polyoxyalkylene diamine, this diamine component having a molecular weight of from about 70 to 800. Components (A) and (B) are present in a weight ratio of from 1:4 to 9:1 and component (C) is present to supply from 30 to 60 equivalent percent of the total equivalents of component (2). The polyurethane polyurea so-constituted is capped with monohydric ethylenic compound, such as 2-hydroxyethyl acrylate, to provide a molecular weight in the range of about 5,000 to about 30,000.This polyethylenic oligomer is cured by radiation exposure, such as an electron beam, using from 5% to 25%, based on total polymer solids, of a polyethylenic cross-linking agent.

摘要翻译： 公开了一种基本上不含异氰酸酯的聚脲聚乙烯低聚物，其具有非常强的和有弹性的。 该低聚物是以下物质的反应产物：（1）有机二异氰酸酯; （2）与其反应的二官能材料的化学计量不足，基本上由以下组成：（A）选自聚碳酸酯二醇和聚氧化亚烷基二醇的二醇组分，该二醇组分的分子量为200-2000; （B）每分子含有2-10个亚烷基的二元双酚类环氧烷加成物; 和（C）选自亚烷基二胺和聚氧化烯二胺的二元二胺组分，该二胺组分的分子量为约70至800.组分（A）和（B）的重量比为1:4至 9：1，组分（C）的存在量为组分（2）的总当量的30至60当量。 如此构成的聚氨酯聚脲用一元乙烯化合物如丙烯酸2-羟乙酯封端，以提供约5,000至约30,000的分子量。 该聚烯烃低聚物通过辐射暴露（例如电子束）固化，使用基于聚合物固体总量的5％至25％的聚乙烯交联剂。

公开(公告)号：US06680118B2

公开(公告)日：2004-01-20

申请号：US10084660

申请日：2002-02-28

申请人： David M. Szum ,  Kevin P. Murray ,  John M. Zimmerman

发明人： David M. Szum ,  Kevin P. Murray ,  John M. Zimmerman

IPC分类号： D02G300

CPC分类号： C09D175/16 ,  C08G18/5015 ,  C08G18/672 ,  C08G65/007 ,  C08G65/2609 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2971 ,  Y10T428/3154 ,  Y10T428/31551 ,  Y10T428/31573 ,  C08G18/50

摘要： A radiation-curable composition is disclosed. An fluorinated oligomer is combined with a diluent monomer and a photoinitiator to form the radiation-curable coating composition. The fluorinated oligomer is substantially free of isocyanate groups. The radiation-curable compositions provide a suitable coating for substrates, are resistant to penetration by water and liquid hydrocarbons, retain their physical properties over a wide temperature range and exhibit immeasurably low surface friction properties.

摘要翻译： 公开了可辐射固化的组合物。 将氟化低聚物与稀释剂单体和光引发剂组合以形成可辐射固化的涂料组合物。 氟化低聚物基本上不含异氰酸酯基团。 可辐射固化组合物为基材提供了合适的涂层，耐水和液态烃的渗透，在宽的温度范围内保持其物理性能，并表现出不可估量的低表面摩擦性能。

公开(公告)号：US5915419A

公开(公告)日：1999-06-29

申请号：US979272

申请日：1997-11-26

申请人： John Tweedie ,  Philip M. Smith ,  Jeff Wells ,  Kevin P. Murray

发明人： John Tweedie ,  Philip M. Smith ,  Jeff Wells ,  Kevin P. Murray

IPC分类号： F16L55/163 ,  F16L55/179 ,  F16L55/16

CPC分类号： F16L55/179 ,  F16L55/163

摘要： A cured in place lateral seal impregnated with a curable resin in the form of a "floppy top hat" for sealing the connection between an existing main conduit and a lateral connection is provided. The seal includes a brim portion bonded to a relatively short tubular section with the resin impregnable surfaces facing each other. The seal is formed by placing an annular ring about an opening in a template in the form of a pipe having a dimension and opening corresponding to the existing conduit and lateral, placing a tubular section of cured in place lining through the ring and the opening and bonding the tubular portion to the brim portion. The seal is impregnated with a resin by sealing the end of the tubular portion and then by placing the seal into a container with resin and drawing a vacuum to wet out the impregnable layer. The lateral seal is then ready for installation using a remote launching device having an expandable bladder which places the brim against the main pipeline about the lateral opening and everts the tubular portion into the beginning of the lateral pipeline.

摘要翻译： 提供了一种浸渍有“软盘顶帽”形式的可固化树脂的固化的侧面密封件，用于密封现有的主导管和横向连接之间的连接。 密封件包括接合到相对短的管状部分的边缘部分，其中树脂浸渍表面彼此面对。 密封件通过将环形圈围绕模板中的开口放置成具有对应于现有导管和侧面的尺寸和开口的管形式，通过环和开口放置固化到位的衬里的管状部分， 将管状部分接合到边缘部分。 通过密封管状部分的端部，然后将密封件放置在具有树脂的容器中并抽真空以润湿可浸渍层，从而将密封件浸渍在树脂中。 然后使用具有可膨胀囊的远程发射装置准备安装横向密封，所述可膨胀囊将边缘围绕主管道围绕侧向开口放置，并将管状部分转移到侧向管道的开始处。

公开(公告)号：US4754056A

公开(公告)日：1988-06-28

申请号：US938452

申请日：1986-12-05

申请人： Robert E. Ansel ,  Kevin P. Murray

发明人： Robert E. Ansel ,  Kevin P. Murray

IPC分类号： C08G18/83 ,  C09D4/00 ,  G11B5/702 ,  C07C69/54 ,  C07C102/06 ,  C07C103/14 ,  C07C103/24

CPC分类号： C08G18/833 ,  C09D4/00 ,  G11B5/7026

摘要： Liquid coating compositions adapted to be cured by exposure to ionizing radiation are disclosed in which a liquid vehicle of coating viscosity having an ethylenically unsaturated portion comprising one or more polyethylenically unsaturated materials adapted to cure on radiation exposure, pigment dispersed in the vehicle, and an acrylate-functional radiation-curable dispersant having free carboxyl group for wetting the pigment and assisting in the stable dispersion of the pigment in the vehicle. This dispersant is an acrylate-functional carboxylic acid amide carrying free carboxyl groups, especially an adduct of a polyacrylate and a stoichiometric deficiency of a primary amine to provide a secondary amine having acrylate functionality, the secondary amine functionality being reacted with a polycarboxylic acid anhydride to form amide groups therewith.

摘要翻译： 公开了适于通过暴露于电离辐射而固化的液体涂料组合物，其中具有烯属不饱和部分的涂料粘度的液体载体包含适于在辐射照射下固化的一种或多种多烯属不饱和物质，分散在载体中的颜料和丙烯酸酯 具有游离羧基的功能性可辐射固化分散剂，用于润湿颜料并有助于颜料在车辆中的稳定分散。 该分散剂是带有游离羧基的丙烯酸酯官能羧酸酰胺，特别是聚丙烯酸酯与伯胺的化学计量不足的加合物，以提供具有丙烯酸酯官能团的仲胺，仲胺官能团与多元羧酸酐反应生成 与其形成酰胺基。

公开(公告)号：US4518746A

公开(公告)日：1985-05-21

申请号：US589728

申请日：1984-03-15

申请人： Kazys Sekmakas ,  Raj Shah ,  Ronald J. Lewarchik ,  Kevin P. Murray

发明人： Kazys Sekmakas ,  Raj Shah ,  Ronald J. Lewarchik ,  Kevin P. Murray

IPC分类号： C08G63/183 ,  C09D167/02 ,  C08L61/28

CPC分类号： C08G63/183 ,  C09D167/02 ,  Y10T428/31681 ,  Y10T428/31688 ,  Y10T428/31786

摘要： An essentially linear polyester oligomer having hydroxyl and carboxyl terminal groups for subsequent cure and its production are disclosed. This polyester oligomer is produced by first adducting approximately equimolar amounts of diol carrying two primary hydroxyl groups and a dicarboxylic acid anhydride to form an hydroxy acid. The carboxyl groups of this hydroxy acid are then esterified by reaction with an approximately stoichiometric proportion of diol carrying one primary hydroxyl group and one secondary hydroxyl group, the stoichiometry being based on the total hydroxyl content of the diol and the carboxyl content of the hydroxy acid, to form an hydroxyl-terminated oligomer. This hydroxyl-terminated oligomer is then adducted with a polycarboxylic acid monoanhydride having a carboxyl functionality of at least 3, this monoanhydride being used in an amount of 0.01 to 0.15 equivalents of anhydride per hydroxyl equivalent in the hydroxyl-terminated oligomer. The resulting polyester oligomer is essentially linear and possesses low solution viscosity at high resin solids content combined with high reactivity enabling low temperature cure with aminoplast resins.

摘要翻译： 公开了具有用于随后固化的羟基和羧基端基及其生产的基本上线性的聚酯低聚物。 该聚酯低聚物通过首先加入大约等摩尔量的带有两个伯羟基的二醇和二羧酸酐形成羟基酸来制备。 然后通过与大约化学计量比例的带有一个伯羟基和一个仲羟基的二醇反应将该羟基酸的羧基酯化，化学计量是基于二醇的总羟基含量和羟基酸的羧基含量 ，以形成羟基封端的低聚物。 然后将该羟基封端的低聚物与羧基官能度至少为3的多元羧酸单酸酐加成，该单酸酐的用量为羟基封端低聚物中羟基当量的0.01至0.15当量酐。 所得的聚酯低聚物基本上是线性的，并且在高树脂固体含量下具有低溶液粘度，并且具有高反应性，能够用氨基塑料树脂进行低温固化。

公开(公告)号：US4459401A

公开(公告)日：1984-07-10

申请号：US491391

申请日：1983-05-04

申请人： Kazys Sekmakas ,  Raj Shah ,  Ronald J. Lewarchiki ,  Kevin P. Murray

发明人： Kazys Sekmakas ,  Raj Shah ,  Ronald J. Lewarchiki ,  Kevin P. Murray

IPC分类号： C08G63/00 ,  C08G63/12 ,  C08G63/183 ,  C08G63/78 ,  C09D167/02 ,  C08G63/28

CPC分类号： C08G63/183 ,  C09D167/02

摘要： An essentially linear polyester oligomer having hydroxyl and carboxyl terminal groups for subsequent cure and its production are disclosed. This polyester oligomer is produced by first adducting approximately equimolar amounts of diol carrying two primary hydroxyl groups and a dicarboxylic acid anhydride to form an hydroxy acid. The carboxyl groups of this hydroxy acid are then esterified by reaction with an approximately stoichiometric proportion of diol carrying one primary hydroxyl group and one secondary hydroxyl group, the stoichiometry being based on the total hydroxyl content of the diol and the carboxyl content of the hydroxy acid, to form an hydroxyl-terminated oligomer. This hydroxyl-terminated oligomer is then adducted with a polycarboxylic acid monoanhydride having a carboxyl functionality of at least 3, this monoanhydride being used in an amount of 0.01 to 0.15 equivalents of anhydride per hydroxyl equivalent in the hydroxyl-terminated oligomer. The resulting polyester oligomer is essentially linear and possesses low solution viscosity at high resin solids content combined with high reactivity enabling low temperature cure with aminoplast resins.

摘要翻译： 公开了具有用于随后固化的羟基和羧基端基及其生产的基本上线性的聚酯低聚物。 该聚酯低聚物通过首先加入大约等摩尔量的带有两个伯羟基的二醇和二羧酸酐形成羟基酸来制备。 然后通过与大约化学计量比例的带有一个伯羟基和一个仲羟基的二醇反应将该羟基酸的羧基酯化，化学计量是基于二醇的总羟基含量和羟基酸的羧基含量 ，以形成羟基封端的低聚物。 然后将该羟基封端的低聚物与羧基官能度至少为3的多元羧酸单酸酐加成，该单酸酐的用量为羟基封端低聚物中羟基当量的0.01至0.15当量酐。 所得的聚酯低聚物基本上是线性的，并且在高树脂固体含量下具有低溶液粘度，并且具有高反应性，能够用氨基塑料树脂进行低温固化。

公开(公告)号：US6044867A

公开(公告)日：2000-04-04

申请号：US342705

申请日：1999-06-29

申请人： John Tweedie ,  Philip M. Smith ,  Jeff Wells ,  Kevin P. Murray

发明人： John Tweedie ,  Philip M. Smith ,  Jeff Wells ,  Kevin P. Murray

IPC分类号： F16L55/163 ,  F16L55/179 ,  F16L55/16

CPC分类号： F16L55/179 ,  F16L55/163

摘要： A method and apparatus for fabricating a resin impregnable flexible liner for lining a lateral pipe which leads into a main pipe having at one end a flexible collar for installation at the location where the lateral liner meets the main is provided. The seal is formed using a pipe template with an opening conforming to the lateral to be sealed. A tubular portion of liner is inserted into the opening and a ring of flexible impregnable material is bonded to the tubular portion about the opening. An expandable plug holds the elements in position during bonding.

摘要翻译： 提供了一种制造用于衬里侧管的树脂浸渍柔性衬里的方法和装置，该侧管引导到主管中，所述主管的一端具有柔性环，用于安装在侧衬层与主体相交的位置处。 密封件使用具有与待密封的侧面相符的开口的管模板形成。 衬套的管状部分插入到开口中，并且柔性浸渍材料环围绕开口结合到管状部分。 可扩展插头在接合期间将元件保持在适当的位置。

公开(公告)号：US4601757A

公开(公告)日：1986-07-22

申请号：US709203

申请日：1985-03-07

申请人： Wallace H. Brown ,  Robert E. Ansel ,  Kevin P. Murray

发明人： Wallace H. Brown ,  Robert E. Ansel ,  Kevin P. Murray

IPC分类号： A61K8/88 ,  A61Q3/02 ,  C08F8/30 ,  C09D201/00 ,  C08L1/08 ,  C07C101/02 ,  C08K5/16

CPC分类号： C08F8/30 ,  A61K8/88 ,  A61Q3/02 ,  C09D201/00

摘要： Nonvolatile plasticizers are provided which are the carboxyl-functional amide reaction product of: (1) a secondary amine-functional adduct of an acrylate compound, like 2-hydroxyethyl acrylate or a monohydric caprolactone monoacrylate, and about one amine equivalent per acrylate group in the acrylate compound, of an organic primary amine such as a polyoxypropylene monoprimary amine having a molecular weight in the range of about 50 to about 8000; with (2) a dicarboxylic acid anhydride, like phthalic anhydride. These plasticizers have improved wetting properties and are particularly useful in nitrocellulose compositions, such as nail polish.

摘要翻译： 提供了非挥发性增塑剂，其为羧基官能酰胺反应产物：（1）丙烯酸酯化合物如丙烯酸2-羟基乙酯或单羟基己内酯单丙烯酸酯的仲胺官能加成物和每个丙烯酸酯基团的约一个胺当量 丙烯酸酯化合物，有机伯胺如分子量在约50至约8000范围内的聚氧丙烯单主要胺; 与（2）二羧酸酐，如邻苯二甲酸酐。 这些增塑剂具有改善的润湿性能，特别适用于硝酸纤维素组合物，如指甲油。