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。

公开(公告)号：US20120034441A1

公开(公告)日：2012-02-09

申请号：US11918591

申请日：2006-04-12

申请人： Leonard Adzima ,  Paul R. Krumlauf ,  William G. Hager ,  Jocelyn M. Seng ,  Ralph D. McGrath ,  Kevin S. Guigley ,  Yadollah Delaviz ,  Fatemeh Nassreen Olang ,  Yihsien H. Teng

发明人： Leonard Adzima ,  Paul R. Krumlauf ,  William G. Hager ,  Jocelyn M. Seng ,  Ralph D. McGrath ,  Kevin S. Guigley ,  Yadollah Delaviz ,  Fatemeh Nassreen Olang ,  Yihsien H. Teng

IPC分类号： B32B13/02 ,  B32B5/28 ,  C04B14/42 ,  C04B26/04 ,  C04B26/18 ,  C04B26/14 ,  C04B7/04 ,  C04B26/06 ,  B32B5/16 ,  C04B26/12

CPC分类号： C04B28/145 ,  C04B14/42 ,  C04B2111/0062 ,  Y10T428/24802 ,  Y10T428/249932 ,  C04B14/18 ,  C04B22/147 ,  C04B24/04 ,  C04B24/2641 ,  C04B24/305 ,  C04B40/0259

摘要： A wet fiber based composition that includes wet glass fibers, a water dispersible polymeric resin, and gypsum is provided. Components including melamine formaldehyde, a filler material, coupling agents, acetic acid, an accelerator, and/or a hardener may also be added to the composition. The gypsum may be a-gypsum, B-gypsum, or combinations thereof. The wet glass fibers are wet chopped glass fibers or a wet continuous roving. The combination of the wet glass fibers, the water dispersible polymeric resin, and the gypsum have a synergistic effect that creates a composite product that is water resistant, fire resistant, and has improved mechanical properties. In one exemplary embodiment, the wet fiber based composition is used to form a gypsum board that can be molded into various composite products. In other exemplary embodiments, thin multi-ply gypsum boards may be formed by alternately layering glass mats with layers of a gypsum/polymer slurry.

摘要翻译： 提供了包含湿玻璃纤维，水分散性聚合物树脂和石膏的湿纤维基组合物。 还可以向组合物中加入包括三聚氰胺甲醛，填料，偶联剂，乙酸，促进剂和/或硬化剂的组分。 石膏可以是石膏，B石膏或其组合。 湿玻璃纤维是湿切的玻璃纤维或湿连续粗纱。 湿玻璃纤维，水分散性聚合物树脂和石膏的组合具有协同效应，产生耐水，耐火和具有改善的机械性能的复合产品。 在一个示例性实施方案中，使用基于湿纤维的组合物来形成可以模制成各种复合产品的石膏板。 在其他示例性实施例中，薄的多层石膏板可以通过用石膏/聚合物浆料的层交替层压玻璃垫而形成。

公开(公告)号：US5965627A

公开(公告)日：1999-10-12

申请号：US852769

申请日：1997-05-07

申请人： Harry R. Allcock ,  Michael M. Coleman ,  Carey S. Reed ,  Kevin S. Guigley

发明人： Harry R. Allcock ,  Michael M. Coleman ,  Carey S. Reed ,  Kevin S. Guigley

IPC分类号： C08G18/64 ,  C08L85/02 ,  C08L75/00

CPC分类号： C08G18/6461 ,  C08L85/02 ,  C08G2101/00

摘要： Flame-retardant polymer blends of a polyurethane polymer or prepolymer and a poly(organophosphazene) are disclosed. Preferred poly(organophosphazenes) contain functional groups capable of reacting with isocyanate groups present during the curing of the polyurethane. The blends are preferably formulated by reacting the poly(organophosphazene) containing functional groups under conditions where some of the functional groups of the poly(organophosphazene) can react with the isocyanate groups present during the polymerization and curing of the polyurethane. These polymer blends are useful for making flame-retardant foamed articles of manufacture.

摘要翻译： 公开了聚氨酯聚合物或预聚物和聚（有机膦腈）的阻燃聚合物共混物。 优选的聚（有机膦腈）含有能够在聚氨酯固化期间与异氰酸酯基反应的官能团。 混合物优选通过在聚（有机膦腈）的一些官能团可以与在聚氨酯的聚合和固化期间存在的异氰酸酯基团反应的条件下使含有聚（有机膦腈）的官能团的反应来配制。 这些聚合物共混物可用于制造阻燃发泡制品。