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公开(公告)号:US06809046B2
公开(公告)日:2004-10-26
申请号:US09795622
申请日:2001-02-28
申请人: Vedagiri Velpari , Ernest L. Lawton , William B. Rice , Walter J. Robertson , Kami Lammon-Hilinski , Bruce E. Novich , Xiang Wu
发明人: Vedagiri Velpari , Ernest L. Lawton , William B. Rice , Walter J. Robertson , Kami Lammon-Hilinski , Bruce E. Novich , Xiang Wu
IPC分类号: D03D1500
CPC分类号: D03D15/00 , C03C25/00 , C03C25/10 , C03C25/47 , C03C25/48 , C08J5/08 , H05K1/0366 , H05K2201/0166 , H05K2201/0175 , H05K2201/0209 , H05K2201/0212 , H05K2201/0245 , H05K2201/029 , H05K2203/127 , Y10T442/2992 , Y10T442/3049 , Y10T442/3179 , Y10T442/3301 , Y10T442/3309 , Y10T442/699
摘要: The present invention provides non-heat cleaned glass fiber fabrics comprising resin compatible coatings that offer higher tensile strengths than corresponding fabrics that have been heat cleaned and silane finished. These fabrics can be used in a wide variety of applications, such as reinforcements for composites such as printed circuit boards. In one nonlimiting embodiment, the invention provides a non-heat cleaned fabric comprising a plurality of fiber strands in a warp direction and a fill direction, each fiber strand comprising a plurality of E-glass fiber, and having a resin compatible coating composition on at least a portion of a surface of at least one fiber strand, wherein the fabric has a tensile strength of at least 267 Newtons when measured in the warp direction or fill direction. Although not required, the fabric also has a tensile strength of at least 1.5 times that of a corresponding fabric that is heat cleaned by heating the corresponding fabric to a temperature of at least 380° C. for at least 60 hours and silane finished when measured in the warp direction or fill direction.
摘要翻译: 本发明提供了包含树脂相容性涂层的非热清洁玻璃纤维织物,其具有比已被热清洁和硅烷完成的相应织物更高的拉伸强度。 这些织物可以用于各种各样的应用中,例如用于诸如印刷电路板的复合材料的增强材料。在一个非限制性实施方案中,本发明提供了一种非经热洗涤的织物,其包括经纱方向上的多条纤维束和填充物 方向,每个纤维束包含多个E玻璃纤维,并且在至少一根纤维股的表面的至少一部分上具有树脂相容的涂料组合物,其中所述织物在测量时具有至少267牛顿的拉伸强度 在经向或填充方向。 虽然不是必需的,但是织物的拉伸强度至少是相应织物的1.5倍,通过将相应的织物加热到至少380℃的温度至少60小时而被热清洗,并且当测量时硅烷完成 在经向或填充方向。
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公开(公告)号:US06419981B1
公开(公告)日:2002-07-16
申请号:US09620524
申请日:2000-07-20
申请人: Bruce E. Novich , Kami Lammon-Hilinski , Walter J. Robertson , Xiang Wu , Vedagiri Velpari , Ernest L. Lawton , William B. Rice
发明人: Bruce E. Novich , Kami Lammon-Hilinski , Walter J. Robertson , Xiang Wu , Vedagiri Velpari , Ernest L. Lawton , William B. Rice
IPC分类号: B05D302
CPC分类号: B05D3/02 , C03C25/00 , C03C25/10 , C03C25/26 , C03C25/28 , C03C25/32 , C03C25/42 , C03C25/47 , C03C25/48 , C08J5/08 , H05K1/0366 , H05K3/0047 , H05K2201/0166 , H05K2201/0175 , H05K2201/0209 , H05K2201/0212 , H05K2201/0215 , H05K2201/0239 , H05K2201/0245 , H05K2201/0248 , H05K2201/0254 , H05K2201/029 , H05K2203/127
摘要: Methods for inhibiting abrasive wear of a fiber strand comprising at least one glass fiber by sliding contact with surface asperities of a solid object, comprising (a) applying a composition to at least a portion of a surface of at least one glass fiber of a glass fiber strand; (b) at least partially drying the composition to form a sized glass fiber strand having a residue of the composition upon at least a portion of the surface of the at least one class fiber; and (c) sliding at least a portion of the glass fiber strand to contact surface asperities of a solid object, the surface asperities having a hardness value which is greater than a hardness value of the at least one glass fiber, such that abrasive wear of the at least one glass fiber of the glass fiber strand by contact with the surface asperities of the solid object is inhibited by the inorganic solid lubricant particles.
摘要翻译: 通过与固体物体的表面粗糙度滑动接触来抑制包含至少一种玻璃纤维的纤维束的磨损磨损的方法,包括(a)将组合物施加到玻璃的至少一个玻璃纤维的至少一部分表面上 纤维束; (b)至少部分地干燥所述组合物以在所述至少一种类纤维的表面的至少一部分上形成具有所述组合物残基的尺寸的玻璃纤维线; 和(c)将所述玻璃纤维线的至少一部分滑动以接触固体物体的粗糙度,所述表面粗糙度的硬度值大于所述至少一种玻璃纤维的硬度值,使得所述玻璃纤维线的磨损 通过与固体物体的表面粗糙度接触的玻璃纤维线束的至少一个玻璃纤维被无机固体润滑剂颗粒抑制。
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公开(公告)号:US06949289B1
公开(公告)日:2005-09-27
申请号:US09705575
申请日:2000-11-03
申请人: Ernest L. Lawton , Vedagiri Velpari , William B. Rice , Walter J. Robertson , Bruce E. Novich , Xiang Wu , Kami Lammon-Hilinski
发明人: Ernest L. Lawton , Vedagiri Velpari , William B. Rice , Walter J. Robertson , Bruce E. Novich , Xiang Wu , Kami Lammon-Hilinski
CPC分类号: C03C25/101 , B29B15/08 , C03C25/00 , C03C25/10 , C03C25/26 , C03C25/47 , C03C25/48 , C08J5/08 , H05K1/0366 , H05K2201/0209 , H05K2201/0212 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/2964
摘要: The present invention provides an at least partially coated fiber strand comprising a plurality of glass fibers having a coating composition on at least a portion of at least one of the glass fibers, the coating composition comprising at least one coating comprising greater than 20 weight percent on a total solids basis of a plurality of particles selected from inorganic particles, organic hollow particles, composite particles, and mixtures of any of the foregoing, wherein the plurality of particles have a Mohs' hardness value which does not exceed the Mohs' hardness value of the glass fibers.
摘要翻译: 本发明提供一种至少部分涂布的纤维束,其包含多个玻璃纤维,所述多个玻璃纤维在玻璃纤维的至少一个玻璃纤维的至少一部分上具有涂层组合物,所述涂料组合物包含至少一个包含大于20重量% 选自无机颗粒,有机中空颗粒,复合颗粒和任何前述物质的混合物的多个颗粒的总固体,其中多个颗粒的莫氏硬度值不超过莫氏硬度值 玻璃纤维。
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公开(公告)号:US06593255B1
公开(公告)日:2003-07-15
申请号:US09705353
申请日:2000-11-03
申请人: Ernest L. Lawton , Vedagiri Velpari , William B. Rice , Walter J. Robertson , Bruce E. Novich , Xiang Wu , Kami Lammon-Hilinski
发明人: Ernest L. Lawton , Vedagiri Velpari , William B. Rice , Walter J. Robertson , Bruce E. Novich , Xiang Wu , Kami Lammon-Hilinski
IPC分类号: B32B900
CPC分类号: B32B9/00 , C03C25/00 , C03C25/10 , C03C25/26 , C03C25/28 , C03C25/32 , C03C25/42 , C03C25/47 , C03C25/48 , C08J5/08 , H05K1/0366 , H05K3/0047 , H05K2201/0166 , H05K2201/0175 , H05K2201/0209 , H05K2201/0212 , H05K2201/0215 , H05K2201/0239 , H05K2201/0245 , H05K2201/0248 , H05K2201/0254 , H05K2201/029 , H05K2203/127 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/2964 , Y10T442/20 , Y10T442/3049
摘要: A fabric comprising at least one fiber strand comprising a plurality of fibers and having a resin compatible coating composition on at least a surface of the at least one fiber strand, wherein the at least one fiber strand has an Air Jet Transport Drag Force value of greater than 100,000 gram force per gram mass of strand as determined by a needle air jet nozzle unit having an internal air jet chamber having a diameter of 2 millimeters and a nozzle exit tube having a length of 20 centimeters at a strand feed rate of 274 meters per minute and an air pressure of 310 kiloPascals. A reinforced laminate comprising: (a) at least one matrix material; and (b) at least one fabric comprising at least one fiber strand comprising a plurality of fibers and having a resin compatible coating composition on at least a surface of the at least one fiber strand, wherein the at least one fiber strand has an Air Jet Transport Drag Force value of greater than 100,000 gram force per gram mass of strand as determined by a needle air jet nozzle unit having an internal air jet chamber having a diameter of 0.2 millimeters and a nozzle exit tube having a length of 20 centimeters at a strand feed rate of 274 meters per minute and an air pressure of 310 kiloPascals.
摘要翻译: 一种织物,其包含至少一根纤维束,其包含多根纤维,并且在所述至少一条纤维束的至少一个表面上具有树脂相容的涂料组合物,其中所述至少一条纤维束具有更大的空气喷射输送阻力值 通过具有直径为2毫米的内部空气喷射室的针气喷嘴单元确定的每克质量的绞线的100,000克力和具有274米长度的绞线进给速度的20厘米长度的喷嘴出口管 分钟,气压310千帕。 一种增强层压板,包括:(a)至少一种基体材料; 和(b)至少一种织物,其包含至少一根包含多根纤维并且在所述至少一根纤维束的至少一个表面上具有树脂相容性涂料组合物的纤维束,其中所述至少一根纤维束具有空气喷射 运输阻力通过具有直径为0.2毫米的内部空气喷射室的针空气喷嘴单元和在一根股线上具有20厘米长度的喷嘴出口管确定的每克质量的股线的大于100,000克力的运输阻力值 进料速度为274米/分钟,空气压力为310千帕。
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公开(公告)号:US06239050B1
公开(公告)日:2001-05-29
申请号:US09183570
申请日:1998-10-30
IPC分类号: B04D100
CPC分类号: B01J35/06 , B01J35/002 , B01J35/004 , Y10T442/20 , Y10T442/2098 , Y10T442/218 , Y10T442/2328 , Y10T442/2402 , Y10T442/2426 , Y10T442/2484 , Y10T442/2926 , Y10T442/2992 , Y10T442/604
摘要: A matrix for use in a method of photocatalytically decomposing organic compounds in a fluid includes a fiber glass mat substrate carrying a photocatalytic material. The fiber glass mat is made of randomly oriented glass fibers that have been substantially filamentized and needled whereby the filaments are interlocked. Adhesion of the photocatalytic material to the substrate is provided without requiring heat cleaning of the fiber glass by controlling the organic content of the fiber glass mat to be less than 1.0 percent by weight as measured by loss on ignition. This is achieved by using sizing compositions that preferably have little or no film forming polymer content.
摘要翻译: 在流体中光催化分解有机化合物的方法中使用的基质包括载有光催化材料的玻璃纤维垫基材。 玻璃纤维毡由随机取向的玻璃纤维制成,其已经基本上被丝状化和针刺,从而使细丝互锁。 提供光催化材料对基材的粘附性,而不需要通过将玻璃纤维毡的有机物含量控制在小于1.0重量%,通过点火损失测量来对玻璃纤维进行热清洁。 这通过使用优选具有很少或不具有成膜聚合物含量的施胶组合物来实现。
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