会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • DEVICE FOR PRODUCTION OF LAYER OF NANOFIBRES THROUGH ELECTROSTATIC SPINNING OF POLYMER MATRICES
    • 通过聚合物基体的静电纺丝生产纳米纤维层的装置
    • WO2009049563A3
    • 2009-10-29
    • PCT/CZ2008000122
    • 2008-10-15
    • ELMARCO SROMARES LADISLAVPETRAS DAVID
    • MARES LADISLAVPETRAS DAVID
    • D01D5/00B65H20/10B65H20/20
    • D01D5/0076
    • The invention relates to the device for production of layer of nanofibres through electrostatic spinning of polymer matrices in electrostatic field of a high intensity induced by difference of potentials between the spinning electrode (2) and the collecting electrode (3), which comprises the endless belt (31) mounted at least on two stretching shafts (31, 32), out of which at least one is coupled with a drive, while between the spinning electrode (2) and the collecting electrode (3) in vicinity of the collecting electrode (3) the guidance of substrate material (4) is performed. The guidance of substrate material (4) is formed of the hold-down means of substrate material (4), which are performed on the endless belt (31) of the collecting electrode (3), and they may be formed of openings (311) in the belt (31) coupled with the source of underpressure or the tips (312) performed on outer side of the belt (31).
    • 本发明涉及通过在高电场强度的静电场中通过聚合物基体的静电纺丝来生产纳米纤维层的装置,所述高强度的静电场由所述纺纱电极(2)和所述收集电极(3)之间的电势差引起,所述高电场包括所述环形带 (31),其至少在两个拉伸轴(31,32)上安装,其中至少一个拉伸轴与驱动器耦合,而在纺丝电极(2)和收集电极(3)之间的收集电极 3)执行基板材料(4)的引导。 衬底材料(4)的引导由在集电极(3)的环形带(31)上执行的衬底材料(4)的压紧装置形成,并且它们可以由开口(311 )与带(31)的外侧上执行的负压源或尖端(312)耦合的带(31)中。
    • 7. 发明申请
    • METHOD FOR SPINNING THE LIQUID MATRIX, DEVICE FOR PRODUCTION OF NANOFIBRES THROUGH ELECTROSTATIC SPINNING OF LIQUID MATRIX AND SPINNING ELECTRODE FOR SUCH DEVICE
    • 用于纺丝液基的方法,用于通过液体纺丝制备纳米薄膜的装置和用于这种装置的旋转电极
    • WO2009010020A2
    • 2009-01-22
    • PCT/CZ2008000082
    • 2008-07-16
    • ELMARCO SROPETRAS DAVIDMALY MIROSLAVKOVAC MARTINSTROMSKY VITPOZNER JANTRDLICKA JANMARES LADISLAVCMELIK JANJAKUBEK FRANTISEK
    • PETRAS DAVIDMALY MIROSLAVKOVAC MARTINSTROMSKY VITPOZNER JANTRDLICKA JANMARES LADISLAVCMELIK JANJAKUBEK FRANTISEK
    • D01D5/0069D01D5/0061
    • Method for spinning the liquid matrix (38) in electrostatic field between at least one spinning electrode (3) and against it arranged collecting electrode (4), while one of the electrodes is connected to one pole of high voltage source and the second electrode is connected to opposite pole of high voltage source or is grounded, at which the liquid matrix (38) being subject to spinning is to be found in electrostatic field on the active spinning zone (3100) of the cord (310) of the spinning means (31 ) of the spinning electrode (3). The active spinning zone (3100) of the cord during spinning process has a stable position towards the collecting electrode (4) and the liquid matrix (38) to the active spinning zone (3100) of the cord is delivered either by application to the active spinning zone (3100) of the cord or by motion of the cord (310) in direction of its length. The invention further relates to the device for production of nanofibres and to the spinning electrode (3), whose active spinning zone (3100) of the cord in the carrying body (32) of the spinning electrode (3) has a stable position and to the cord (310) there is assigned the device (37) for application of the liquid matrix (38) to the cord (310), which is arranged in the carrying body (32) of the spinning electrode (3).
    • 在至少一个纺丝电极(3)与其布置的集电电极(4)之间的静电场中旋转液体基质(38)的方法,其中一个电极连接到高压源的一极,而第二电极 连接到高压源的相对极或接地,在纺丝装置的帘线(310)的有源纺纱区(3100)上的静电场中将发现要旋转的液体基质(38) 31)。 在纺丝过程中,帘线的主动纺纱区(3100)具有朝向收集电极(4)的稳定位置,并且到帘线的活动纺纱区(3100)的液体基质(38)通过应用于活性物质 绳索的旋转区域(3100),或通过绳索(310)的长度方向的运动。 本发明还涉及用于制造纳米纤维的装置和纺丝电极(3),其中纺丝电极(3)的携带体(32)中的帘线的主动纺丝区(3100)具有稳定的位置,并且 绳索(310)分配有用于将液体基质(38)施加到布置在纺丝电极(3)的携带体(32)中的绳索(310)的装置(37)。