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1. 发明申请

US20110021101A1 MODIFIED STARCH BASED BINDER 审中-公开
标题翻译：基于修改的基于STARCH的BINDER
公开(公告)号：US20110021101A1
公开(公告)日：2011-01-27
申请号：US12825375
申请日：2010-06-29
申请人： Christopher M. Hawkins , Liang Chen , Jesus M. Hernandez-Torres , William E. Downey
发明人： Christopher M. Hawkins , Liang Chen , Jesus M. Hernandez-Torres , William E. Downey
IPC分类号： C08F251/00 , C07K1/107 , D04H13/00
CPC分类号： C09J103/10 , C03C25/1095 , C03C25/26 , C03C25/321 , D04H1/4218 , D04H1/64 , D04H3/004 , D04H3/12 , Y10T442/60
摘要： An aqueous binder composition is provided that includes a modified starch and a silane coupling agent, and optionally, a crosslinking agent. The starch from which the modified starch is derived is natural in origin, biorenewable, and is derived from plant sources. The modified starch has been chemically modified from its natural form and may have a degree of polymerization from about 20 to about 4000. Additionally, the modified starches have a low viscosity and cure at moderate temperatures. Advantageously, the modified starches are water dispersible and have excellent resistance to water after curing. In addition, the binder has a light color after being cured. The crosslinking agent may be any compound suitable for crosslinking the starch based compound. In exemplary embodiments, the silane coupling agent is an aminosilane. The environmentally friendly, biorenewable binder may be used in the formation of insulation materials and non-woven chopped strand mats.
摘要翻译：提供了包含改性淀粉和硅烷偶联剂以及任选的交联剂的水性粘合剂组合物。衍生自改性淀粉的淀粉是天然的，生物可再生的，并且衍生自植物来源。改性淀粉已经从其天然形式进行了化学改性，并且可以具有约20至约4000的聚合度。此外，改性淀粉具有低粘度并在适度的温度下固化。有利地，改性淀粉是水分散性的，并且在固化后具有优异的耐水性。此外，粘合剂在固化后具有浅色。交联剂可以是适于交联淀粉基化合物的任何化合物。在示例性实施方案中，硅烷偶联剂是氨基硅烷。环保的生物可再生粘合剂可用于形成绝缘材料和无纺短切纤维垫。

2. 发明授权

US07754020B2 Process water reuse system for low pH binders 失效
标题翻译：用于低pH粘合剂的加工水回用系统
公开(公告)号：US07754020B2
公开(公告)日：2010-07-13
申请号：US11710701
申请日：2007-02-26
申请人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
发明人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
IPC分类号： B08B13/00
CPC分类号： C03C25/146 , C02F1/66 , C02F2103/38 , C02F2209/06 , C03C25/285
摘要： A recovery system recycles the washwater used to clean excess binder and debris from the production components, including a forming hoodwall constructed of non-corrosive materials, for manufacturing fiberglass insulation. A separate closed-loop recovery system is provided for the forming hoodwall in which the binder-containing washwater is screened and then recycled back to the forming hoodwall without further chemical treatment to change the pH level. A binder reclamation system is coupled to the hoodwall washwater recovery system to divert the low pH washwater when the supply of binder needs replenished at the forming hoodwall. The binder reclamation system introduces an acid solution to the cleaned washwater to lower the pH from about 2.5 to about 3.5. The other production components share a bulk washwater recovery system in which a base solution is introduced to raise the pH to approximately 8 or above to reduce corrosion in the other production components.
摘要翻译：回收系统回收用于清洁生产部件的过剩粘合剂和碎屑的洗涤水，包括用于制造玻璃纤维绝缘体的由非腐蚀性材料构成的成型罩。提供了一种单独的闭环回收系统，用于成型罩壁，其中含有粘合剂的洗涤水被筛分，然后再循环回到成型罩壁，而无需进一步的化学处理以改变pH水平。粘合剂回收系统耦合到罩壁洗涤水回收系统以在需要在成型罩壁上补充粘合剂供应时转移低pH洗涤水。粘合剂回收系统将酸溶液引入清洁的洗涤水中以将pH从约2.5至约3.5降低。其他生产组件共享大量洗涤水回收系统，其中引入碱溶液以将pH升高至约8或更高，以减少其他生产组分中的腐蚀。

3. 发明授权

US06562257B1 Loose-fill insulation with improved recoverability 有权
标题翻译：松散的绝缘材料具有提高的可回收性
公开(公告)号：US06562257B1
公开(公告)日：2003-05-13
申请号：US09557357
申请日：2000-04-25
申请人： Liang Chen , William E. Downey
发明人： Liang Chen , William E. Downey
IPC分类号： C09K300
CPC分类号： E04B1/7604 , C03C25/25 , C03C25/40 , Y10T428/2938 , Y10T428/2964
摘要： The present invention relates to a pourable or blowable loose-fill insulation, and in particular to a loose-fill insulation comprising glass fibers which are compressed and packaged in relatively small containers for easier installation by consumers. Agents capable of chemically interacting with the glass fibers are used in order to increase recoverability of the compressed glass fibers when they are removed from their packaging.
摘要翻译：本发明涉及一种可浇注或可吹塑的松散填充绝缘体，特别涉及一种包含玻璃纤维的松散填充绝缘体，该玻璃纤维被压缩和包装在相对小的容器中，以便消费者更容易地安装。使用能够与玻璃纤维进行化学相互作用的试剂，以便在压缩玻璃纤维从其包装中除去时提高其可回收性。

4. 发明申请

US20120168054A1 USE OF SILICONES TO IMPROVE FIBERGLASS INSULATION PRODUCTS 审中-公开
标题翻译：使用硅胶改善纤维绝缘产品
公开(公告)号：US20120168054A1
公开(公告)日：2012-07-05
申请号：US13338316
申请日：2011-12-28
申请人： Liang Chen , William E. Downey , Jesus M. Hernandez-Torres , Ying Peng , Jonathan Davis
发明人： Liang Chen , William E. Downey , Jesus M. Hernandez-Torres , Ying Peng , Jonathan Davis
IPC分类号： B32B37/12 , B32B37/14 , B05D3/00 , B05D5/00 , B32B37/00
CPC分类号： C03C25/26 , B32B2607/00 , C03C25/40 , C08L83/00 , C09J103/02
摘要： Dispersions of reactive polysiloxanes are applied to fibrous products, such as construction panels to provide improved properties, like better resistance to staining and discoloration and better adhesion of facer layers The reactive polysiloxane may be applied directly to the fibrous product or mixed into binder compositions prior to application; and may be applied substantially uniformly or non-uniformly. The construction panels may form wall and/or ceiling panels. The reactive polysiloxane may include polysiloxanes functionalized with any of hydrogen, amino, hydroxyl or carboxyl reactive functionalities.
摘要翻译：反应性聚硅氧烷的分散体应用于纤维制品，例如建筑面板，以提供改进的性能，如更好的抗染色和变色性能以及更好的粘合层。反应性聚硅氧烷可以直接施加到纤维制品上，或者在应用; 并且可以基本均匀地或不均匀地施加。建筑面板可以形成墙壁和/或天花板面板。反应性聚硅氧烷可以包括用氢，氨基，羟基或羧基反应性官能团中的任何一种官能化的聚硅氧烷。

5. 发明授权

US07185516B2 Washwater neutralization system for glass forming line 失效
标题翻译：玻璃成型线洗水中和系统
公开(公告)号：US07185516B2
公开(公告)日：2007-03-06
申请号：US10160842
申请日：2002-05-31
申请人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
发明人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
IPC分类号： C03B37/07
CPC分类号： C03C25/146 , C02F1/66 , C02F2103/38 , C02F2209/06 , C03C25/285
摘要： A neutralization system for controlling the pH of the washwater used to clean and maintain polyacrylic bound glass forming equipment. The neutralization system introduces a base solution to a washwater solution when the pH of the washwater solution contained in a closed loop washwater recovery system falls below approximately 8.0, thereby substantially reducing the corrosion rate of the components of the equipment associated with acidic polyacrylic acid binder and washwater solution. A closed-loop hoodwall washwater recovery system may also be introduced in addition to the neutralization system that allows for the recovery and reuse of polyacrylic acid binder with a minimal amount of base solution, thereby minimizing degradation of insulation properties of polyacylic acid bound glass fiber products.
摘要翻译：用于控制用于清洁和保持聚丙烯酸粘合玻璃成型设备的洗涤水的pH的中和系统。当闭环清洗水回收系统中包含的洗涤水溶液的pH低于约8.0时，中和系统向洗涤水溶液引入基本溶液，从而大大降低与酸性聚丙烯酸粘合剂相关的设备的组分的腐蚀速率，洗水溶液。除了中和系统之外，还可以引入闭环罩壁洗涤水回收系统，该中和系统允许用最少量的碱溶液回收和再利用聚丙烯酸粘合剂，从而最小化多酰基酸结合的玻璃纤维产品的绝缘性能的降低。

6. 发明授权

US07326304B2 Control of the pH in washwater recovery system for a glass forming line 失效
标题翻译：控制玻璃成型生产线清洗水回收系统中的pH值
公开(公告)号：US07326304B2
公开(公告)日：2008-02-05
申请号：US11438859
申请日：2006-05-23
申请人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
发明人： Harry B. Cline , William E. Downey , Liang Chen , William R. Cooper
IPC分类号： B08B3/04
CPC分类号： C03C25/146 , C02F1/66 , C02F2103/38 , C02F2209/06 , C03C25/285
摘要： A neutralization system for controlling the pH of the washwater used to clean and maintain polyacrylic bound glass forming equipment is provided. The neutralization system introduces a base solution to a washwater solution when the pH of the washwater solution contained in a closed loop washwater recovery system and in a washwater tank holding the washwater solution is determined to be below approximately 8.0. Maintaining the pH of the washwater solution reduces the corrosion rate of the glass fiber forming equipment that is typically associated with acidic binders. In a second embodiment of the invention, a closed-loop hoodwall reclaim washwater recovery system utilized in addition to the washwater neutralization system that allows for the recovery and reuse of a polycarboxylic acid binder with a minimal amount of base solution. The closed-loop hoodwall reclaim washwater system is not connected to the closed-loop washwater neutralization system.
摘要翻译：提供了一种用于控制用于清洁和保持聚丙烯酸粘合玻璃成型设备的洗涤水的pH的中和系统。当封闭循环洗涤水回收系统中的洗涤水溶液的pH值和保持洗涤水溶液的洗涤水槽中的pH值确定为低于约8.0时，中和系统将基本溶液引入洗涤水溶液。保持洗涤水溶液的pH降低了通常与酸性粘合剂相关的玻璃纤维成形设备的腐蚀速率。在本发明的第二个实施方案中，除了洗涤水中和系统之外还使用了一种闭环罩盖回收洗涤水回收系统，其允许用最少量的碱溶液回收和再利用多元羧酸粘合剂。闭环套管回收清洗水系统未连接到闭环清洗水中和系统。

7. 发明授权

US06699945B1 Polycarboxylic acid based co-binder 有权
标题翻译：聚羧酸基共粘合剂
公开(公告)号：US06699945B1
公开(公告)日：2004-03-02
申请号：US10308427
申请日：2002-12-03
申请人： Liang Chen , Kathleen M. Bullock , William E. Downey , Michael T. Pellegrin , Yadollah Delaviz , Kevin Guigley , Harry B. Cline
发明人： Liang Chen , Kathleen M. Bullock , William E. Downey , Michael T. Pellegrin , Yadollah Delaviz , Kevin Guigley , Harry B. Cline
IPC分类号： C08F2000
CPC分类号： C08G63/12 , C03C25/285 , C03C25/323 , C03C25/328 , C08F8/14 , C08F2810/20 , C08F2810/30 , C08G63/16
摘要： A formaldehyde free co-binder solution formed by using a polyol to crosslink polycarboxylic acid and a polyacid monomer is provided. In forming the co-binder solution, the polyacid monomer and the polyol are mixed in any conventional device with heat and agitation for a period of time sufficient for the chemicals to react and form a reaction product. The resultant product is then admixed with polycarboxylic acid to form a co-binder solution. In a preferred embodiment, the polyacid is maleic anhydride and the polyol is triethanolamine.
摘要翻译：提供了通过使用多元醇交联多元羧酸和多元酸单体形成的不含甲醛的共粘合剂溶液。在形成共粘合剂溶液中，多酸单体和多元醇在任何常规装置中在热和搅拌下混合一段足以使化学品反应并形成反应产物的时间。然后将所得产物与多元羧酸混合以形成共粘合剂溶液。在优选的实施方案中，多酸是马来酸酐，多元醇是三乙醇胺。

8. 发明申请

US20110003522A1 BIO-BASED AQUEOUS BINDER FOR FIBERGLASS INSULATION MATERIALS AND NON-WOVEN MATS 审中-公开
标题翻译：用于纤维绝缘材料和非织造布的生物基水性粘合剂
公开(公告)号：US20110003522A1
公开(公告)日：2011-01-06
申请号：US12776703
申请日：2010-05-10
申请人： Liang Chen , William E. Downey , Jesus M. Hernandez-Torres
发明人： Liang Chen , William E. Downey , Jesus M. Hernandez-Torres
IPC分类号： E04B1/74 , C09K3/00 , D04H13/00
CPC分类号： D04H3/004 , C03C25/1095 , C03C25/146 , C03C25/26 , C09J189/00 , D04H1/4218 , D04H1/64 , Y10T442/20
摘要： An aqueous binder composition is provided that includes a protein-containing biomass and a pH adjuster. Optionally, a crosslinking agent and/or a moisture resistant agent may be included in the binder composition. The protein-containing biomass is natural in origin and may be derived from plant or animal sources. The pH adjuster is used to adjust the pH of the binder to a desired pH and lower the viscosity of the protein-based biomass. In addition, the pH adjuster may act as a crosslinking agent. The crosslinking agent may be any compound suitable for crosslinking the protein-containing biomass and reacting with the moisture resistant agent, when the moisture resistant agent is present in the binder. In addition, the binder has a light color after it has been cured. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats.
摘要翻译：提供了含有含蛋白质的生物质和pH调节剂的水性粘合剂组合物。任选地，交联剂和/或防潮剂可以包括在粘合剂组合物中。含蛋白质的生物质是天然的，可以来自植物或动物来源。 pH调节剂用于将粘合剂的pH调节到所需的pH并降低基于蛋白质的生物质的粘度。此外，pH调节剂可以用作交联剂。当防粘剂存在于粘合剂中时，交联剂可以是任何适于交联含蛋白质的生物质并与防潮剂反应的化合物。此外，粘合剂在固化后具有浅色。环保的无甲醛粘合剂可用于形成绝缘材料和无纺短切纤维垫。

9. 发明授权

US07251959B2 Washwater neutralization system for glass forming line 失效
标题翻译：玻璃成型线洗水中和系统
公开(公告)号：US07251959B2
公开(公告)日：2007-08-07
申请号：US10334441
申请日：2002-12-31
申请人： Harry B. Cline , William E. Downey , Liang Chen , Kathleen M. Bullock , Kevin S. Guigley , Yadollah Delaviz , William R. Cooper , Bobby R. Gibson , Michael P. Lewis , Michael V. Mager
发明人： Harry B. Cline , William E. Downey , Liang Chen , Kathleen M. Bullock , Kevin S. Guigley , Yadollah Delaviz , William R. Cooper , Bobby R. Gibson , Michael P. Lewis , Michael V. Mager
IPC分类号： C03B37/07
CPC分类号： C03C25/146 , C02F1/66 , C02F2103/38 , C02F2209/06 , C03C25/285
摘要： A neutralization system for controlling the pH of the washwater used to clean and maintain polyacrylic bound glass forming equipment. The neutralization system introduces a base solution to a washwater solution when the pH of the washwater solution contained in a closed loop washwater recovery system falls below about 8.5, thereby substantially reducing the corrosion rate of the components of the equipment associated with acidic polyacrylic acid binder, maleic acid cobinder or maleic anhydride cobinder and washwater solution. A closed-loop hoodwall washwater recovery system may also be introduced in addition to the neutralization system that allows for the recovery and reuse of polyacrylic acid binder and maleic acid cobinder or maleic anhydride cobinder with a minimal amount of base solution, thereby minimizing degradation of insulation properties of polyacylic acid bound glass fiber products.
摘要翻译：用于控制用于清洁和保持聚丙烯酸粘合玻璃成型设备的洗涤水的pH的中和系统。当闭环清洗水回收系统中包含的洗涤水溶液的pH降至约8.5以下时，中和系统向洗涤水溶液引入基本溶液，从而显着降低与酸性聚丙烯酸粘合剂相关的设备的组分的腐蚀速率，马来酸椰子或马来酸酐椰子和洗涤水溶液。除了中和系统之外，还可以引入闭环罩壁洗涤水回收系统，该中和系统允许用最少量的碱溶液回收和重复使用聚丙烯酸粘合剂和马来酸聚碳酸酯或马来酸酐骨料，从而使绝缘体的降解最小化聚酰胺酸玻璃纤维制品的性能。

10. 发明授权

US07026390B2 Extended binder compositions 有权
标题翻译：延伸粘合剂组合物
公开(公告)号：US07026390B2
公开(公告)日：2006-04-11
申请号：US10325017
申请日：2002-12-19
申请人： Frank C. O'Brien-Bernini , Liang Chen , Yadollah Delaviz , Kathleen M. Bullock , William E. Downey
发明人： Frank C. O'Brien-Bernini , Liang Chen , Yadollah Delaviz , Kathleen M. Bullock , William E. Downey
IPC分类号： C08B30/00 , C08B37/00 , C08L89/00 , C08L97/00
CPC分类号： C09J133/04 , C08L97/005 , C08L2666/26 , D04H1/587 , D04H1/64
摘要： The present invention provides a variety of extended polyacrylic acid based binder compositions comprising a low molecular weight polyacrylic acid (typically hypophosphite or sulfite terminated), a crosslinking agent (such as triethanolamine or glycerol) and one or more water soluble materials, such as lignin, low molecular weight starch and soybean protein. The extended binder composition of the present invention provides a lower cost binder composition without degrading the performance and may be selected to alter one or more characteristics of the basic binder composition such binder wetting, emulsion compatibility, dust suppression and wash water flow properties.
摘要翻译：本发明提供了多种延伸的基于聚丙烯酸的粘合剂组合物，其包含低分子量聚丙烯酸（通常为次亚磷酸酯或亚硫酸酯封端的），交联剂（例如三乙醇胺或甘油）和一种或多种水溶性材料，例如木质素，低分子量淀粉和大豆蛋白。本发明的延伸的粘合剂组合物提供了较低成本的粘合剂组合物，而不会降低性能，并且可以选择以改变碱性粘合剂组合物的一种或多种特性，例如粘合剂润湿，乳液相容性，粉尘抑制和洗涤水流动性质。

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