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1. 发明授权

US4810527A Free surface casting method 失效
标题翻译：自由表面浇铸法
公开(公告)号：US4810527A
公开(公告)日：1989-03-07
申请号：US98600
申请日：1987-09-18
申请人： James E. Geary, Jr. , Kenneth W. Leffew , David R. Schiff , Richard D. Mules
发明人： James E. Geary, Jr. , Kenneth W. Leffew , David R. Schiff , Richard D. Mules
IPC分类号： B05C5/02 , B05D1/00 , B05D1/26 , G11B7/26 , B05D1/40
CPC分类号： B05D1/26 , B05C5/0216 , G11B7/263 , B05D1/002
摘要： Method for free surface casting an annular layer of film-forming liquid onto a substrate in a single pass by means of laminar flow through a slot die while the substrate and slot die are undergoing rotation relative to each other.
摘要翻译：用于在衬底和槽模具相对于彼此旋转的同时通过层流流过狭缝模具在单次通过中将成膜液体的环形层自由表面浇铸到衬底上的方法。

2. 发明授权

US5134016A Fiber reinforced porous sheets 失效
标题翻译：纤维增强多孔板
公开(公告)号：US5134016A
公开(公告)日：1992-07-28
申请号：US606651
申请日：1990-10-31
申请人： James E. Geary, Jr. , Gregory P. Weeks
发明人： James E. Geary, Jr. , Gregory P. Weeks
IPC分类号： D04H1/42 , B27J5/00 , C08J5/04 , D04H1/54
CPC分类号： D04H1/54 , C08J5/048 , D04H1/42 , Y10S428/902 , Y10T428/24826 , Y10T428/2905 , Y10T428/30 , Y10T442/637
摘要： A method of preparing porous fiber reinforced polymer composite sheets has been developed to allow a more efficient preheating of the sheet prior to molding and includes the steps of blending reinforcing fibers with resin matrix forming fibers to form a web. This web is then heated to a temperature wherein the resin matrix forming fibers melt and envelope the reinforcing fibers, taking them together at crossover points. The resultant web can then be directly heated very efficiently for molding. This web is highly porous allowing rapid heating at moderate pressure differentials during subsequent preheat steps. The microstructure created when the resin matrix forming fibers are initially melted further enhances heating capability because the structure retains porosity during the subsequent heating step required for molding. Because the resin matrix forming fibers initially were uniformly blended, a highly uniform distribution of polymeric material within the reinforcing fiber matrix yields molded parts with very uniform properties.
摘要翻译：已经开发了制备多孔纤维增强聚合物复合片材的方法，以允许在模制之前更有效地预热片材，并且包括将增强纤维与树脂基质形成纤维混合以形成网的步骤。然后将该网加热至其中形成树脂基质的纤维熔化并包裹增强纤维的温度，将它们交叉在一起。然后可以非常有效地直接加热所得的纤维网以进行模塑。该网是高度多孔的，允许在随后的预热步骤中以适当的压力差快速加热。当树脂基质形成纤维最初熔化时，产生的微观结构进一步增强了加热能力，因为该结构在随后的成型所需的加热步骤期间保持孔隙率。由于初始形成树脂基质的纤维被均匀地混合，所以在增强纤维基体内聚合物材料的高度均匀分布产生具有非常均匀性质的成型部件。

3. 发明授权

US5202184A Method and apparatus for producing para-aramid pulp and pulp produced thereby 失效
标题翻译：由此生产对位芳族聚酰胺纸浆和纸浆的方法和设备
公开(公告)号：US5202184A
公开(公告)日：1993-04-13
申请号：US723877
申请日：1991-07-01
申请人： Roland T. Brierre , Stephan C. De La Veaux , James E. Geary, Jr. , Wesley Memeger, Jr. , Michael L. Trancynger
发明人： Roland T. Brierre , Stephan C. De La Veaux , James E. Geary, Jr. , Wesley Memeger, Jr. , Michael L. Trancynger
IPC分类号： D01D5/38 , D01F6/60 , D21H13/26
CPC分类号： D01F6/605 , D01D5/38 , D21H13/26 , Y10T428/2904 , Y10T428/2925 , Y10T428/2969
摘要： A method for producing para-aramid pulp includes forming a liquid, actively-polymerizing solution and subjecting the solution to orienting flow which produces an optically anisotropic liquid solution with polymer chains oriented in the direction of the flow. When the solution has a viscosity sufficient to maintain the orientation of the polymer chains, the solution is incubated until it gels. The gel is cut transversely at intervals and para-aramid pulp is isolated from the gel. Para-aramid pulp produced by the process can be used similarly to pulp produced from spun fiber.
摘要翻译：制备对位芳族聚酰胺纸浆的方法包括形成液体，主动聚合溶液，并使溶液经取向流动，其产生沿流动方向取向的聚合物链的光学各向异性液体溶液。当溶液具有足以维持聚合物链的取向的粘度时，将溶液温育至其凝胶。将凝胶间隔切割，并从凝胶中分离出对位芳族聚酰胺纸浆。通过该方法生产的对位芳族聚酰胺纸浆可以类似于由纺丝纤维生产的纸浆使用。

4. 发明授权

US5275513A Apparatus and method for in-situ treatment of a medium 失效
标题翻译：用于原位处理培养基的装置和方法
公开(公告)号：US5275513A
公开(公告)日：1994-01-04
申请号：US901651
申请日：1992-06-22
申请人： James E. Geary, Jr. , Keith S. Haight, Jr. , Thomas F. Mistretta, Jr. , Daniel G. Tynan
发明人： James E. Geary, Jr. , Keith S. Haight, Jr. , Thomas F. Mistretta, Jr. , Daniel G. Tynan
IPC分类号： E02D3/12
CPC分类号： E02D3/126
摘要： An apparatus for treating a medium in situ includes counter-rotating shafts and intermeshed blades arranged on the shafts in a helical array to define mixing zones along the length of the shafts. Reagent supply conduits are disposed in a housing surrounding the upper ends of the shafts for introducing reagents into the mixing zones. The housing is attached to a mobile excavator which moves the shafts horizontally and vertically. The shafts are lowered into the medium by the excavator and are counter-rotated to cause the blades to pump the medium and the reagents along the shafts. Once at the desired operating depth, the shafts are moved below the surface of the medium in the horizontal direction generally perpendicular to the plane of the axes of the shafts to define a volume in the medium. The medium and the reagent are mixed vertically and laterally in the mixing zones and are further mixed horizontally as the mixing zones traverse the medium in the horizontal direction, thereby mixing the reagent and the medium in the volume in both the vertical and the horizontal direction to stabilize and homogenize the medium. The shafts are then withdrawn from the medium and the process is repeated for a second volume disposed adjacent the first volume. The apparatus and the method associated with operating the apparatus result in very uniform stabilization and homogenization of a medium at a rapid rate and a low cost.
摘要翻译：用于原位处理介质的设备包括以螺旋形阵列布置在轴上的反向旋转轴和相互啮合的叶片，以限定沿轴的长度的混合区域。试剂供应管道设置在围绕轴的上端的壳体中，用于将试剂引入混合区域。外壳连接在移动式挖掘机上，水平和垂直移动挖掘机。轴通过挖掘机下降到介质中并反向旋转以使叶片沿着轴泵送介质和试剂。一旦处于所需的操作深度，轴在大致垂直于轴的平面的水平方向上移动到介质的表面下方以限定介质中的体积。介质和试剂在混合区域中垂直和横向地混合，并且随着混合区域在水平方向上穿过介质而进一步水平混合，从而将试剂和介质在体积上在垂直和水平方向上混合到稳定和匀浆培养基。然后将轴从介质中取出，并且重复该过程用于邻近第一体积设置的第二体积。与操作该装置相关的装置和方法导致介质以快速和低成本的非常均匀的稳定和均质化。

5. 发明授权

US5194106A Method of making fiber reinforced porous sheets 失效
标题翻译：制造纤维增强多孔片的方法
公开(公告)号：US5194106A
公开(公告)日：1993-03-16
申请号：US833040
申请日：1992-02-10
申请人： James E. Geary, Jr. , Gregory P. Weeks
发明人： James E. Geary, Jr. , Gregory P. Weeks
IPC分类号： C08J5/04 , D04H1/42 , D04H1/54
CPC分类号： C08J5/04 , D04H1/42 , D04H1/4218 , D04H1/4382 , D04H1/54 , D04H1/732 , Y10T428/24826
摘要： A method of preparing porous fiber reinforced polymer composite sheets has been developed to allow a more efficient preheating of the sheel prior to molding and includes the steps of blending reinforcing fibers with resin matrix forming fibers to form a web. This web is then heated to a temperature wherein the resin matrix forming fibers melt and envelope the reinforcing fibers, tacking them together at crossover points. The resultant web can then be directly heated very efficiently for molding. This web is highly porous allowing rapid heating at moderate pressure differentials during subsequent preheat steps. The microstructure created when the resin matrix forming fibers are initially melted further enhances heating capability because the structure retains porosity during the subsequent heating step required for molding. Because the resin matrix forming fibers initially were uniformly blended, a highly uniform distribution of polymeric material within the reinforcing fiber matrix yields molded parts with very uniform properties.
摘要翻译：已经开发了制备多孔纤维增强聚合物复合片材的方法，以允许在模制之前更有效地预热剪切，并且包括将增强纤维与树脂基质形成纤维混合以形成网的步骤。然后将该网加热至其中形成树脂基质的纤维熔化并包裹增强纤维的温度，并在交叉点将它们粘合在一起。然后可以非常有效地直接加热所得的纤维网以进行模塑。该网是高度多孔的，允许在随后的预热步骤中以适当的压力差快速加热。当树脂基质形成纤维最初熔化时，产生的微观结构进一步增强了加热能力，因为该结构在随后的成型所需的加热步骤期间保持孔隙率。由于初始形成树脂基质的纤维被均匀地混合，所以在增强纤维基体内聚合物材料的高度均匀分布产生具有非常均匀性质的成型部件。

6. 发明授权

US5028372A Method for producing para-aramid pulp 失效
标题翻译：对位芳族聚酰胺浆的生产方法
公开(公告)号：US5028372A
公开(公告)日：1991-07-02
申请号：US358811
申请日：1989-06-05
申请人： Roland T. Brierre , Stephan C. De La Veaux , James E. Geary, Jr. , Wesley Memeger, Jr. , Michael L. Trancynger
发明人： Roland T. Brierre , Stephan C. De La Veaux , James E. Geary, Jr. , Wesley Memeger, Jr. , Michael L. Trancynger
IPC分类号： C08G69/32 , D01D5/06 , D01D5/38 , D01D5/40 , D01F6/60 , D21H13/26
CPC分类号： D01D5/38 , D01F6/605 , D21H13/26
摘要： A method for producing para-aramid pulp includes forming a liquid, actively-polymerizing solution and subjecting the solution to orienting flow which produces an optically anisotropic liquid solution with polymer chains oriented in the direction of the flow. When the solution has a viscosity sufficient to maintain the orientation of the polymer chains, the solution is incubated until it gels. The gel is cut transversely at intervals and para-aramid pulp is isolated from the gel. Para-aramid pulp produced by the process can be used similarly to pulp produced from spun fiber.

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