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    • 7. 发明授权
    • Methods for reducing or eliminating defects in polymer workpieces
    • 减少或消除聚合物工件缺陷的方法
    • US07785517B2
    • 2010-08-31
    • US11844859
    • 2007-08-24
    • Garrett D. PoeBrian G. Patrick
    • Garrett D. PoeBrian G. Patrick
    • B29C71/00B28B11/08H05B6/00A01J25/12A01J21/00A21C3/00
    • C08G73/10C08G73/1067
    • The present disclosure provides novel methods of producing a composition, such as, but not limited to, a polyimide composition. The methods in their most general form comprise providing a workpiece, suspending the workpiece and subjecting the suspended workpiece to processing such that the workpiece undergoes a transformation from a first state to a second state. By maintaining the workpiece in a suspended state during processing, processing-related defects are reduced or eliminated. Using such methods, the present disclosure provides compositions that are have no or reduced processing-related defects. In addition, the compositions are more consistent in chemical and physical properties and are cheaper and more economical to produce (since less product is rejected as unsuitable).
    • 本公开提供了制备组合物的新方法,所述组合物例如但不限于聚酰亚胺组合物。 其最通用形式的方法包括提供工件,悬挂工件并对悬挂的工件进行加工,使得工件经历从第一状态到第二状态的转变。 通过在加工过程中将工件保持在悬挂状态,可减少或消除与加工相关的缺陷。 使用这些方法,本公开提供了没有或减少与加工相关的缺陷的组合物。 此外,组合物在化学和物理性质上更一致,并且制造成本更低廉并且更经济(因为较少的产品被拒绝为不合适)。
    • 9. 发明申请
    • Methods For Reducing Or Eliminating Defects In Polymer Workpieces
    • 减少或消除聚合物工件缺陷的方法
    • US20090054615A1
    • 2009-02-26
    • US11844859
    • 2007-08-24
    • Garrett D. PoeBrian G. Patrick
    • Garrett D. PoeBrian G. Patrick
    • C08G73/10
    • C08G73/10C08G73/1067
    • The present disclosure provides novel methods of producing a composition, such as, but not limited to, a polyimide composition. The methods in their most general form comprise providing a workpiece, suspending the workpiece and subjecting the suspended workpiece to processing such that the workpiece undergoes a transformation from a first state to a second state. By maintaining the workpiece in a suspended state during processing, processing-related defects are reduced or eliminated. Using such methods, the present disclosure provides compositions that are have no or reduced processing-related defects. In addition, the compositions are more consistent in chemical and physical properties and are cheaper and more economical to produce (since less product is rejected as unsuitable).
    • 本公开提供了制备组合物的新方法,所述组合物例如但不限于聚酰亚胺组合物。 其最通用形式的方法包括提供工件,悬挂工件并对悬挂的工件进行加工,使得工件经历从第一状态到第二状态的转变。 通过在加工过程中将工件保持在悬挂状态,可减少或消除与加工相关的缺陷。 使用这些方法,本公开提供了没有或减少与加工相关的缺陷的组合物。 此外,组合物在化学和物理性质上更一致,并且制造成本更低廉并且更经济(因为较少的产品被拒绝为不合适)。
    • 10. 发明授权
    • Devices for reducing or eliminating defects in polymer workpieces
    • 用于减少或消除聚合物工件缺陷的装置
    • US08342492B2
    • 2013-01-01
    • US11844772
    • 2007-08-24
    • Garrett D. PoeBrian G. Patrick
    • Garrett D. PoeBrian G. Patrick
    • B23Q1/00
    • F16F15/04
    • The present disclosure provides a novel suspension device used in producing a composition, such as, but not limited to, a polyimide composition. The suspension device in its most general form comprises a support element and an attachment element. The attachment element is in communication at one of its ends with the support element and at the other with a workpiece, such as a poly(amic acid) or polyimide workpiece. The suspension device may further comprise additional elements. The suspension device maintains the workpiece in a suspended state during processing so as to reduce or eliminate processing-related defects.
    • 本公开提供了一种用于制备组合物的新型悬浮装置,所述组合物例如但不限于聚酰亚胺组合物。 其最通用形式的悬挂装置包括支撑元件和附接元件。 附接元件在其一个端部处与支撑元件连通,另一端与工件(例如聚(酰胺酸)或聚酰亚胺工件)连通。 悬挂装置还可以包括附加元件。 悬挂装置在处理期间将工件保持在悬挂状态,以便减少或消除与处理相关的缺陷。