公开(公告)号：US5157074A

公开(公告)日：1992-10-20

申请号：US734384

申请日：1991-07-23

申请人： Sidney H. Metzger ,  Robin E. Tirpak ,  James W. Rosthauser

发明人： Sidney H. Metzger ,  Robin E. Tirpak ,  James W. Rosthauser

IPC分类号： C03C25/26 ,  C03C25/32 ,  C08G18/08 ,  C08G18/09 ,  C08G18/28 ,  C08G18/30 ,  C08G18/70 ,  C08G18/80

CPC分类号： C08G18/703 ,  C03C25/26 ,  C03C25/326 ,  C08G18/0804 ,  C08G18/092 ,  C08G18/283 ,  C08G18/302 ,  C08G18/8077

摘要： The present invention relates to an aqueous composition containinga) an at least partially blocked, aqueously dispersed polyisocyanatei) having an isocyanate content prior to blocking of at least 12% by weight, based on the weight of the unblocked polyisocyanate andii) containing at least 2 equivalent percent, based on the total equivalents of isocyanate groups, of blocked isocyanate groups, andb) a trimerization catalyst.The present invention also relates to coatings or binders prepared by heating the aqueous compositions to evaporate water and initiate trimerization.

摘要翻译： 本发明涉及一种水性组合物，其含有a）至少部分封闭的，高度分散的多异氰酸酯i），其在基于未封端的多异氰酸酯的重量之前具有至少12重量％的阻塞之前的异氰酸酯含量，和ii）含有 至少2当量％，基于异氰酸酯基团的总当量的封端异氰酸酯基团，和b）三聚催化剂。 本发明还涉及通过加热水性组合物以蒸发水并开始三聚而制备的涂料或粘合剂。

公开(公告)号：US4902727A

公开(公告)日：1990-02-20

申请号：US867014

申请日：1986-05-27

申请人： Kei Aoki ,  Kazunori Kanda ,  Satoshi Urano ,  Ryuzo Mizuguchi

发明人： Kei Aoki ,  Kazunori Kanda ,  Satoshi Urano ,  Ryuzo Mizuguchi

IPC分类号： C03C25/32 ,  C08F2/48 ,  C08G18/81

CPC分类号： C03C25/326 ,  C08G18/8108

摘要： A curable composition which comprises a polymerizable compound having an acylurethane group of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl group and ##STR2## is the residue of a hydroxyl group-containing compound excluding a hydroxyl group therefrom, at least 1/10 of the total hydroxyl groups in the hydroxyl group-containing compound being substituted with said acylurethane group.

摘要翻译： 一种可固化组合物，其包含具有下式的酰氨基的可聚合化合物：其中R是氢原子或低级烷基，并且“IMAGE”是除了羟基以外的含羟基的化合物的残基， 含羟基的化合物中的总羟基的至少1/10被所述酰氨基取代。

公开(公告)号：US4305742A

公开(公告)日：1981-12-15

申请号：US222452

申请日：1981-01-05

申请人： Herbert W. Barch ,  Howard J. Hudson ,  Jerry C. Hedden

发明人： Herbert W. Barch ,  Howard J. Hudson ,  Jerry C. Hedden

IPC分类号： C03C25/12 ,  C03C25/32 ,  C03C25/02

CPC分类号： C03C25/12 ,  C03C25/323 ,  Y10T428/2936 ,  Y10T428/2938

摘要： A sizing composition and process are provided for producing wound packages and particularly precision wound packages of glass fiber strand and/or roving. The sizing composition has a total solids content in the range of about 9 to about 30 weight percent and comprises a phenolic epoxy resin, the reaction product of a partial ester of a polycarboxylic acid containing one or more unesterified carboxyl groups with a compound containing more than one epoxy group; and organo silane or silanes; a non-ionic surface active agent; a protective colloid; and a cationic lubricant. The process for producing the precision wound packages of glass fibers includes forming a plurality of glass fibers from molten glass, treating the glass fibers with the sizing composition having a total solids content of about 9 to about 30 weight percent, gathering the treated glass fibers together into one or more strands and collecting the gathered strand or strands on a winder in a precision wound package to produce glass fiber strands or roving.

摘要翻译： 提供了一种施胶组合物和方法，用于生产伤口包装，特别是玻璃纤维束和/或粗纱的精密伤口包装。 上浆组合物的总固体含量在约9至约30重量％的范围内，并且包含酚类环氧树脂，含有一个或多个未酯化羧基的多元羧酸的部分酯与含有多于 一个环氧基; 和有机硅烷或硅烷; 非离子表面活性剂; 保护胶体 和阳离子润滑剂。 用于生产玻璃纤维的精密卷绕包装的方法包括从熔融玻璃形成多个玻璃纤维，用总固体含量为约9至约30重量％的施胶组合物处理玻璃纤维，将处理的玻璃纤维聚集在一起 在一个或多个股线中收集聚集的股线或股线在精密伤口包装上的络纱机上，以产生玻璃纤维股或粗纱。

公开(公告)号：US4296173A

公开(公告)日：1981-10-20

申请号：US185048

申请日：1980-09-08

申请人： Dennis M. Fahey

发明人： Dennis M. Fahey

IPC分类号： C03C25/26 ,  C03C25/32 ,  D03D15/00 ,  B32B17/00 ,  B32B17/10 ,  C03C25/02

CPC分类号： C03C25/26 ,  C03C25/321 ,  D03D15/0011 ,  Y10T428/2938 ,  Y10T428/2964

摘要： The sizing compositions and sized glass fibers formed therefrom are provided, wherein the sized glass fibers have a reduced tendency to form gumming deposits on fabrication machinery under relatively high humidity conditions, and wherein processibility of the sized glass fibers with the sizing composition is improved, and wherein the sized glass fiber strand package is improved. The sizing composition comprises in weight percent of the non-aqueous ingredients, about 50 to about 75 weight percent of a starch mixture having about 75 to about 95 percent by weight of the mixture comprised of an underivatized, high amylose starch component and about 5 to about 25 weight percent of the mixture comprised of an easily cookable low amylose starch component; and about 5 to about 35 percent of one or more waxes selected from the group consisting of animal waxes, vegetable waxes, mineral waxes, synthetic waxes, and petroleum waxes; and about 9 to about 77 percent by weight of a nonionic lubricant having fatty triglycerides; and about 10 to about 45 percent by weight of an alkyl imidazoline textile softener; and at least 0.1 parts per part of wax and per part of nonionic lubricant of a mixture of sorbitan monostearate and polyoxyethylene sorbitan monostearate wherein one emulsifier has an HLB as low as 4.5 and the other emulsifier has an HLB as high as 15 and wherein the ratio of the emulsifiers are sufficient to give an HLB for the emulsifying mixture between about 8 and about 12. The sizing composition may also contain wetting agents, coupling agents, cationic lubricants, bactericides and the like. The sized glass fibers have the dried residue of the sizing composition on the fibers in an amount of about 0.8 to about 1.5 weight percent based on the weight of the glass.

摘要翻译： 提供了由此形成的上胶组合物和尺寸的玻璃纤维，其中尺寸较大的玻璃纤维在相对较高的湿度条件下在制造机械上形成胶粘沉积的倾向降低，并且其中尺寸的玻璃纤维与施胶组合物的加工性提高， 其中改进了尺寸的玻璃纤维束包装。 所述施胶组合物包含重量百分比的非水性成分，约50至约75％重量的淀粉混合物，其混合物的重量百分数为约75％至约95％，所述混合物由未衍生的高直链淀粉组分和约5至 约25重量％的混合物包含易挥发的低直链淀粉组分; 和约5至约35％的一种或多种选自动物蜡，植物蜡，矿物蜡，合成蜡和石油蜡的蜡; 和约9至约77重量％的具有脂肪甘油三酸酯的非离子润滑剂; 和约10至约45重量％的烷基咪唑啉纺织品柔软剂; 和至少0.1份的蜡和每份非离子润滑剂的脱水山梨糖醇单硬脂酸酯和聚氧乙烯脱水山梨醇单硬脂酸酯的混合物，其中一种乳化剂具有低至4.5的HLB，另一种乳化剂具有高达15的HLB， 的乳化剂足以使乳化混合物的HLB在约8至约12之间。上浆组合物还可以含有润湿剂，偶联剂，阳离子润滑剂，杀菌剂等。 尺寸的玻璃纤维在纤维上具有基于玻璃重量约0.8至约1.5重量％的量的施胶组合物的干燥残余物。

公开(公告)号：US4289672A

公开(公告)日：1981-09-15

申请号：US13648

申请日：1979-02-21

申请人： Klaus Friederich ,  Gerhard Heinze ,  Helmut Reiff ,  Dietrich Michael ,  Manfred Schon ,  Peter Markusch ,  Ulrich Haberland ,  Dieter Dieterich ,  Josef Merten

发明人： Klaus Friederich ,  Gerhard Heinze ,  Helmut Reiff ,  Dietrich Michael ,  Manfred Schon ,  Peter Markusch ,  Ulrich Haberland ,  Dieter Dieterich ,  Josef Merten

IPC分类号： C03C25/32 ,  C08J5/08 ,  C08L75/06

CPC分类号： C03C25/326 ,  C08J5/08 ,  Y10T428/2938

摘要： Glass fibers for reinforcing thermoplastic resins are sized with an aqueous dispersion comprising a polyurethane-ionomer as a film-forming agent and a bonding agent comprising an epoxy-containing alkoxysilane. Advantageously the polyurethane is a very small particle ionomer and the bonding agent is selected from the group consisting of(a) an epoxyalkyl alkoxysilane+an aminoalkyl alkoxysilane,(b) an epoxyalkyl alkoxysilane+a low-molecular weight aliphatic primary or secondary mono-amine,(c) an aminoalkyl alkoxysilane+a low-molecular weight monoepoxide, and(d) an epoxyalkyl alkoxysilane.

摘要翻译： 用于增强热塑性树脂的玻璃纤维的尺寸为包含作为成膜剂的聚氨酯 - 离子交联聚合物和包含含环氧烷氧基硅烷的粘合剂的水分散体。 有利地，聚氨酯是非常小的颗粒离聚物，并且粘合剂选自（a）环氧烷基烷氧基硅烷+氨基烷基烷氧基硅烷，（b）环氧烷基烷氧基硅烷+低分子量脂族伯或仲单胺 ，（c）氨基烷基烷氧基硅烷+低分子量单环氧化物，和（d）环氧烷基烷氧基硅烷。

公开(公告)号：US4271229A

公开(公告)日：1981-06-02

申请号：US72392

申请日：1979-09-04

申请人： Chester S. Temple

发明人： Chester S. Temple

IPC分类号： C03C25/26 ,  C03C25/32 ,  C08J5/08 ,  D06M13/513 ,  D06M15/564 ,  D06M15/643 ,  D04H1/58

CPC分类号： D06M15/6436 ,  C03C25/26 ,  C03C25/326 ,  C08J5/08 ,  D06M13/513 ,  D06M15/564 ,  Y10T428/2962 ,  Y10T428/2964 ,  Y10T428/31551 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T442/2402 ,  Y10T442/259

摘要： Sizing compositions, sized glass fiber strands are used to produce reinforced polymeric materials that have improved UV stability while maintaining good physical properties. The sizing composition, sized glass fiber strands and reinforced polymeric materials having sized glass fiber strands involve the use of materials in the sizing composition, such as polyurethane polymers, ureidofunctional silanes, aminofunctional silanes, lubricants and processing aids.One particular aspect of the present invention has materials associated with the sizing composition, sized glass fiber strands and reinforced polymers such as polyamides, polyethyleneterephthlate, polybutyleneterephthlate, polystyrenics, thermosetting esters, and chemically coupled polypropylene that are thermoplastic, aliphatic, polyurethane polymer dispersions, ureidofunctional silane, gamma-aminopropyltriethoxysilane, a lubricant modified gamma-aminopropyltriethoxysilane, dibutyphthalate, polyalkylene polyol lubricant, and a polyester film former.

摘要翻译： 上胶组合物尺寸的玻璃纤维股线用于生产具有改善的UV稳定性同时保持良好物理性能的增强聚合材料。 具有尺寸的玻璃纤维线的施胶组合物，尺寸的玻璃纤维束和增强的聚合物材料涉及使用上浆组合物中的材料，例如聚氨酯聚合物，脲基官能硅烷，氨基官能硅烷，润滑剂和加工助剂。 本发明的一个特定方面具有与上胶组合物，大小的玻璃纤维丝束和增强聚合物如聚酰胺，聚对苯二甲酸乙二酯，聚对苯二甲酸丁二酯，聚苯乙烯，热固性酯和化学偶合聚丙烯相关联的材料，它们是热塑性，脂肪族，聚氨酯聚合物分散体，脲基官能团 硅烷，γ-氨丙基三乙氧基硅烷，润滑剂改性γ-氨基丙基三乙氧基硅烷，二邻苯二甲酸酯，聚亚烷基多元醇润滑剂和聚酯成膜剂。

公开(公告)号：US4221602A

公开(公告)日：1980-09-09

申请号：US39472

申请日：1979-05-16

申请人： Douglas M. Walser

发明人： Douglas M. Walser

IPC分类号： C03C25/26 ,  C03C25/32 ,  C03C25/02

CPC分类号： C03C25/321 ,  C03C25/26 ,  Y10T428/2938

摘要： A method and composition are provided for producing an improved sized glass fiber strand that has a reduced tendency to form gummy deposits on fabrication machinery under high relative humidity conditions. The glass fiber strand is treated with a starch based forming size comprising about 50 to about 65 weight percent of the non-aqueous components of the composition being a starch containing cross-links that has been partially cooked along with a hydrogenated vegetable oil, or fatty triglyceride, cationic wetting agent, emulsifying agent, and water. The forming size composition can also contain a salt of a polyamino functional polyamide resin and a carboxylic acid and a wax and a coupling agent.

摘要翻译： 提供了一种制备改进尺寸的玻璃纤维股线的方法和组合物，其在高相对湿度条件下在制造机械上形成粘性沉积物的倾向降低。 用基于淀粉的成型尺寸处理玻璃纤维束，其中所述淀粉基成型尺寸包含约50％至约65％重量百分数的组合物的非水性组分，其是含有与氢化植物油一起部分煮熟的交联物的淀粉或脂肪 甘油三酯，阳离子润湿剂，乳化剂和水。 成型粒度组合物还可以含有聚氨基官能聚酰胺树脂和羧酸以及蜡和偶联剂的盐。

公开(公告)号：US4166872A

公开(公告)日：1979-09-04

申请号：US541760

申请日：1975-01-17

申请人： Richard H. Karpik ,  David H. Griffiths

发明人： Richard H. Karpik ,  David H. Griffiths

IPC分类号： C03C25/32 ,  C08L3/02

CPC分类号： C03C25/321 ,  Y10T428/1314 ,  Y10T428/2938

摘要： This invention relates to coating materials for fibrous glass and particularly to non-migrating forming size compositons for glass fibers, namely an aqueous size composition comprising a starch solution containing swollen but unburst partially cooked starch granules made from an amylaceous material.

摘要翻译： 本发明涉及用于玻璃纤维的涂层材料，特别涉及用于玻璃纤维的非迁移性成形尺寸组合物，即包含淀粉溶液的水性组合物，该淀粉溶液含有由淀粉材料制成的膨胀但未爆炸的部分煮熟的淀粉颗粒。

公开(公告)号：US4143006A

公开(公告)日：1979-03-06

申请号：US758254

申请日：1977-01-10

申请人： Gerald B. Workman

发明人： Gerald B. Workman

IPC分类号： C03C25/32 ,  D21H13/40 ,  C08L3/02

CPC分类号： C03C25/321 ,  D21H13/40 ,  Y10T428/2938

摘要： A size composition for use in the treatment of glass fibers as reinforcement for paper wherein the size composition is formulated of starch, a polyolefin emulsion and a lubricant and/or emulsifier. The composition can also be formulated to include a wax. Glass fibers treated with the size composition of the invention have a reduced "fuzz" content as well as improved processing characteristics.

公开(公告)号：US4038243A

公开(公告)日：1977-07-26

申请号：US668754

申请日：1976-03-22

申请人： John Maaghul

发明人： John Maaghul

IPC分类号： C03C25/32 ,  C08K3/40

CPC分类号： C03C25/323

摘要： A glass fiber sizing composition for the reinforcement of resin matrices is provided which comprises a homogeneous aqueous composition of two polyester resins. The first polyester resin is a water solubilized condensation cross-linkable, polyester resin, insoluble in aromatic solvents. The second polyester resin is insoluble but dispersible in water but insoluble in the first polyester resin. Thus, when the second polyester is blended with a water solution of the first polyester, a dispersion is produced. In this dispersion the water and the first polyester form the continuous phase and the second polyester forms the dispersed phase. A plasticizer and two silane coupling agents are also incorporated into the sizing composition. The first coulping agent is provided to promote adhesion between the glass fibers and the resin matrix and the second silane coupling agent is employed in the sizing composition to control the wetting of the glass fibers by the first silane coupling agent. A thermoplastic polymer of sufficiently low molecular weight is employed to impart pressure sensitive adhesive characteristics to the sizing composition. Glass fibers sized with the sizing composition of the invention have found particular utility when incorporated into resin matrices which are utilized as molding compounds.