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1. 发明申请

US20110190434A1 UREA-FORMALDEHYDE RESIN REINFORCED GYPSUM COMPOSITES AND BUILDING MATERIALS MADE THEREFROM 审中-公开
标题翻译： UREA-FORMALDEHYDE树脂增强的GYPSUM复合材料和建筑材料
公开(公告)号：US20110190434A1
公开(公告)日：2011-08-04
申请号：US12877665
申请日：2010-09-08
申请人： Leonard J. Adzima , Paul R. Krumlauf , Annabeth Law , Ralph D. McGrath , Scott W. Schweiger
发明人： Leonard J. Adzima , Paul R. Krumlauf , Annabeth Law , Ralph D. McGrath , Scott W. Schweiger
IPC分类号： C08K3/30
CPC分类号： C08K3/30
摘要： A composite material containing wet chopped strand fibers, gypsum, and a polymer material is provided. The wet fibers are filamentized within the polymer material. In exemplary embodiments, the wet chopped strand fibers are wet-used chopped strand glass fibers. The gypsum may be α-gypsum, β-gypsum, or combinations thereof. In at least one embodiment, the polymer is a urea-formaldehyde resin. The composite material may contain a facing layer on at least one exposed major surface of the composite material. A method of forming a composite material that includes mixing gypsum with a polymer material to form a substantially homogeneous matrix and adding a sufficient quantity of wet-used chopped strand fibers to form the composite material is also provided.
摘要翻译：提供含有湿切短纤维纤维，石膏和聚合物材料的复合材料。湿纤维在聚合物材料内被纤维化。在示例性实施例中，湿切短纤维纤维是湿式使用的短切玻璃纤维。石膏可以是α-石膏，石膏，或其组合。在至少一个实施方案中，聚合物是脲 - 甲醛树脂。复合材料可以在复合材料的至少一个暴露的主表面上包含面层。还提供了一种形成复合材料的方法，其包括将石膏与聚合物材料混合以形成基本上均匀的基质并加入足量的湿式短切纤维以形成复合材料。

2. 发明申请

US20090209681A1 UREA-FORMALDEHYDE RESIN REINFORCED GYPSUM COMPOSITES AND BUILDING MATERIALS MADE THEREFROM 审中-公开
标题翻译： UREA-FORMALDEHYDE树脂增强的GYPSUM复合材料和建筑材料
公开(公告)号：US20090209681A1
公开(公告)日：2009-08-20
申请号：US12032882
申请日：2008-02-18
申请人： Leonard J. Adzima , Paul R. Krumlauf , Annabeth Law , Scott W. Schweiger , Ralph D. McGrath
发明人： Leonard J. Adzima , Paul R. Krumlauf , Annabeth Law , Scott W. Schweiger , Ralph D. McGrath
IPC分类号： C04B26/12 , B01F13/00
CPC分类号： C04B20/1051 , C04B28/145 , C04B2111/1006 , C04B14/42 , C04B14/06 , C04B14/18 , C04B22/147 , C04B22/148 , C04B24/307
摘要： A composite material containing substantially homogeneous matrix of a gypsum material and a urea-formaldehyde material where wet-used chopped strand fibers are filamentized within the substantially homogeneous matrix.
摘要翻译：包含基本均匀的石膏材料基质和脲 - 甲醛材料的复合材料，其中湿的短切纤维纤维在基本上均匀的基质内被丝状化。

3. 发明申请

US20090159228A1 Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat 审中-公开
标题翻译：湿切割的股线玻璃纤维在切碎的标题丝网中的可变分散
公开(公告)号：US20090159228A1
公开(公告)日：2009-06-25
申请号：US12004853
申请日：2007-12-21
申请人： Annabeth Law , Scott W. Schweiger , Leonard J. Adzima , Paul R. Krumlauf
发明人： Annabeth Law , Scott W. Schweiger , Leonard J. Adzima , Paul R. Krumlauf
IPC分类号： D21H19/20
CPC分类号： D21H13/40 , C03C25/328 , C03C25/40 , D06M15/21 , D21H19/20
摘要： A size composition for reinforcement fibers used to form non-woven mats that contain variable amounts of individual filaments dispersed from chopped reinforcement fiber bundles is provided. The size composition contains a polyvinylamine film former, one or more silane coupling agents, and, optionally a lubricant. The size composition works in conjunction with the whitewater components in a wet-laid mat forming process to disperse individual filaments from the bundles of chopped fibers. The whitewater contains an anionic polyacrylamide viscosity modifier and/or a cationic or non-ionic amine dispersant (e.g., ethoxylated amine). The presence of a cationic or non-ionic amine in the whitewater disperses individual filaments from the chopped glass fiber bundles. The greater the amount of cationic or non-ionic amine present in the whitewater, the greater the amount of fiber dispersion. The absence of a cationic or non-ionic amine and the presence of an anionic polyacrylamide viscosity modifier maintain full bundle formation integrity.
摘要翻译：提供了用于形成包含从切碎的增强纤维束分散的可变量的单丝的非织造毡的增强纤维的尺寸组合物。尺寸组合物包含聚乙烯胺成膜剂，一种或多种硅烷偶联剂，和任选的润滑剂。尺寸组合物与湿法成网工艺中的白液组分一起工作，以从短切纤维束分散单丝。白水含有阴离子聚丙烯酰胺粘度调节剂和/或阳离子或非离子胺分散剂（例如乙氧基化胺）。在白水中阳离子或非离子胺的存在将从短切玻璃纤维束中分散单丝。白水中存在的阳离子或非离子胺的量越多，纤维分散体的量越多。不存在阳离子或非离子胺和阴离子聚丙烯酰胺粘度调节剂的存在保持完整的束形成完整性。

4. 发明申请

US20110056157A1 UREA-FORMALDEHYDE RESIN REINFORCED GYPSUM COMPOSITES AND BUILDING MATERIALS MADE THEREFROM 审中-公开
标题翻译： UREA-FORMALDEHYDE树脂增强的GYPSUM复合材料和建筑材料
公开(公告)号：US20110056157A1
公开(公告)日：2011-03-10
申请号：US12877676
申请日：2010-09-08
申请人： Leonard J. Adzima , Richard P. Krumlauf , Annabeth Law , Ralph McGrath , Scott W. Schweiger
发明人： Leonard J. Adzima , Richard P. Krumlauf , Annabeth Law , Ralph McGrath , Scott W. Schweiger
IPC分类号： E04C1/40 , B29C65/48 , C08K3/30
CPC分类号： C04B20/1051 , C04B28/145 , C04B2111/1006 , C04B14/42 , C04B14/06 , C04B14/18 , C04B22/147 , C04B22/148 , C04B24/307
摘要： A composite material containing substantially homogeneous matrix of a gypsum material and a urea-formaldehyde material where wet-used chopped strand fibers are filamentized within the substantially homogeneous matrix.
摘要翻译：包含基本上均匀的石膏材料基质和脲 - 甲醛材料的复合材料，其中湿用短切纤维纤维在基本均匀的基质内被丝状化。

5. 发明申请

US20090075050A1 Addition of continuous elements to non-woven mat 审中-公开
标题翻译：将连续元素添加到无纺布垫中
公开(公告)号：US20090075050A1
公开(公告)日：2009-03-19
申请号：US11901410
申请日：2007-09-17
申请人： Leonard J. Adzima , Annabeth Law , Scott Schweiger
发明人： Leonard J. Adzima , Annabeth Law , Scott Schweiger
IPC分类号： B32B21/02 , D04H3/08
CPC分类号： D04H3/08 , D04H3/04 , D04H3/12 , D04H5/04 , Y10T428/249924
摘要： A reinforced chopped strand mat formed of a plurality of chopped reinforcement fibers and at least one continuous element positioned in a substantially parallel orientation in the machine direction is provided. In the reinforced chopped strand mat, the fibers are dispersed in a randomly oriented configuration at least partially surrounding the continuous elements. In preferred embodiments, the continuous element is either a wet continuous glass strand or a dry continuous yarn. The continuous elements are positioned within the chopped strand mat in a parallel or substantially parallel orientation and may be substantially equidistant from each other or irregularly spaced. Desirably, the continuous elements are equidistantly spaced about 0.25 inches to about 3 inches apart. The continuous elements simultaneously improve tensile strength and tear strength of the reinforced chopped strand mat. Methods of forming the reinforced chopped strand mat are also provided.
摘要翻译：提供了由多个切断的增强纤维和至少一个在机器方向上以基本上平行的方向定位的连续元件形成的增强短切纤维网。在增强短切纤维毡中，纤维以至少部分地围绕连续元件的随机取向构型分散。在优选的实施方案中，连续元件是湿式连续玻璃丝束或干式连续纱线。连续元件以平行或基本上平行的方向定位在切碎的股线垫内，并且可以彼此基本等距或不规则地间隔开。理想地，连续元件间隔约0.25英寸至约3英寸。连续元件同时提高加固短切毡的拉伸强度和撕裂强度。还提供了形成增强短切纤维垫的方法。

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