公开(公告)号：US20010050139A1

公开(公告)日：2001-12-13

申请号：US09777913

申请日：2001-02-06

申请人： Johns Manville International, Inc.

发明人： Larry Leroy Vair JR. ,  Kenneth Andrew Clocksin

IPC分类号： B32B005/00

CPC分类号： E04B1/84 ,  D04H1/4291 ,  D04H1/544 ,  D04H1/559 ,  D04H1/56 ,  E04B2001/7687 ,  E04B2001/8461 ,  E04B2001/848 ,  Y10T156/1056 ,  Y10T156/1085 ,  Y10T156/1089 ,  Y10T428/237 ,  Y10T428/239 ,  Y10T428/24273 ,  Y10T428/24322 ,  Y10T442/625 ,  Y10T442/626 ,  Y10T442/69

摘要： A fibrous insulation media is formed from a non-woven mat of thermoplastic fibers having a mean diameter of less than about 15 microns. Preferably, when used as an acoustical insulation, the media is formed of fibers having a mean diameter of less than about 13 microns; the media has a density of less than about 60 Kg/m3; and the media has a Fraiser air permeability of less than 75 cubic feet per minute per square foot of surface area. The media has first and second major surfaces and a fibrous core with at least one of the major surfaces having an integral skin thereon. The skin is formed by melting fibers at and immediately adjacent the major surface of the mat formed into the media to form a thermoplastic melt layer which is subsequently solidified into a skin on the major surface of the mat. The thermoplastic fibers of the mat are point bonded together at spaced apart locations to increase the integrity of the mat.

摘要翻译： 纤维绝缘介质由平均直径小于约15微米的热塑性纤维无纺毡形成。 优选地，当用作隔音绝缘体时，介质由平均直径小于约13微米的纤维形成; 介质的密度小于约60kg / m3; 并且介质的Fraiser透气度每平方英尺表面积小于75立方英尺每分钟。 介质具有第一和第二主表面和纤维芯，其中至少一个主表面具有整体表面。 通过在形成到介质中的垫的主表面处和紧邻的纤维处熔化纤维形成皮肤以形成热塑性熔体层，随后将其固化到垫的主表面上的皮肤中。 垫子的热塑性纤维在间隔开的位置点接合在一起以增加垫的完整性。

公开(公告)号：US6165305A

公开(公告)日：2000-12-26

申请号：US522976

申请日：2000-03-10

申请人： Larry J. Weinstein ,  Robert J. Allwein ,  John A. Fry ,  Vern C. Plotts ,  Jo M. Teague ,  William H. Olbert

发明人： Larry J. Weinstein ,  Robert J. Allwein ,  John A. Fry ,  Vern C. Plotts ,  Jo M. Teague ,  William H. Olbert

IPC分类号： B32B5/26 ,  B32B38/04 ,  E04B1/74 ,  E04B1/76 ,  B32B31/08 ,  B32B31/12

CPC分类号： B32B38/04 ,  B32B5/26 ,  B32B2038/047 ,  B32B2307/304 ,  B32B2395/00 ,  E04B1/7662 ,  E04B1/767 ,  E04B2001/741 ,  E04B2001/7695 ,  Y10T156/1064 ,  Y10T156/1082 ,  Y10T428/15 ,  Y10T428/2457

摘要： A fibrous insulation blanket is pre-cut for custom fitting the insulation blanket into structural framework building cavities of different widths. The width of the blanket is substantially equal to the width of a standard cavity to be insulated by the blanket and the blanket has one or more longitudinally extending cuts in a first major surface of the blanket. The cut(s) have a depth greater than one half of the thickness of the blanket and less than the thickness of the blanket whereby the blanket can be handled as a unit for insulating a cavity having a standard cavity width or easily torn apart at a cut by hand for insulating a cavity having less than a standard cavity width. The second major surface of the blanket may have a facing bonded thereto with one or more perforated lines in the facing aligned with the cut(s) to facilitate tearing apart the blanket by hand if required. Preferably, the perforations of the perforated line(s) are closed by the bonding agent bonding the facing to the blanket so that the facing functions as a vapor barrier in spite of the perforations.

公开(公告)号：US6148867A

公开(公告)日：2000-11-21

申请号：US293469

申请日：1999-04-09

申请人： Kent R. Matthews ,  Eric G. Schakel

发明人： Kent R. Matthews ,  Eric G. Schakel

IPC分类号： E04F17/04 ,  B32B3/30 ,  F16L59/02 ,  F16L59/10 ,  F16L59/14 ,  F16L59/147 ,  F24F13/02 ,  F16L9/14 ,  B32B3/28

CPC分类号： F24F13/0263 ,  B32B3/30 ,  F16L59/02 ,  F16L59/14 ,  F16L59/147 ,  F24F13/0245 ,  F24F13/0281 ,  Y10T29/49435 ,  Y10T29/49623

摘要： Ducts are formed from rigid or semi-rigid insulation boards by forming a plurality of longitudinally extending, spaced apart, parallel kerfs in a first major surface of each of the insulation boards which is adapted to be the interior surface of the duct. When the insulation board is formed into a duct of the preselected dimensions, the shoulders of the kerfs adjoining the interior surface of the duct abut and, preferably, the insulation material in the shoulders of the kerfs is compressed. The flexibility of the insulation boards, in the direction of the widths of the insulation boards, is controlled by increasing the depths and/or the widths of the kerfs and/or decreasing the spacing between the kerfs to make the insulation board more flexible and by decreasing the depths and/or the widths of the kerfs and/or increasing the spacing between the kerfs to make the insulation board less flexible.

摘要翻译： 管道由刚性或半刚性绝缘板形成，其在每个绝缘板的第一主表面上形成多个纵向延伸的，间隔开的平行切口，适于作为管道的内表面。 当绝缘板形成为预定尺寸的管道时，与管道内表面相邻的切口的肩部邻接，并且优选地，切口的肩部中的绝缘材料被压缩。 通过增加切口的深度和/或宽度和/或减小切口之间的间距来控制绝缘板在绝缘板宽度方向上的灵活性，从而使绝缘板更加柔性，并通过 减少切口的深度和/或宽度和/或增加切口之间的间隔，以使绝缘板较不灵活。

公开(公告)号：US6128929A

公开(公告)日：2000-10-10

申请号：US109146

申请日：1998-07-02

申请人： Michael Dean Peterson ,  Stephen Edward Gross

发明人： Michael Dean Peterson ,  Stephen Edward Gross

IPC分类号： C03B37/04 ,  C03B37/075 ,  C03B37/095 ,  F27B7/00

CPC分类号： C03B37/045 ,  C03B37/047 ,  C03B37/075 ,  C03B37/0753

摘要： A multi-component fiberizing disk for fiberizing a molten fiberizable material in a rotary fiberization process includes: an annular sidewall having fiberizing holes therein through which a molten fiberizable material passes to fiberize the molten fiberizable material; an upper annular flange; and a base having an annular outer peripheral edge. The annular sidewall, the upper annular flange and the base are made from at least two separate components and, preferably, from three separate components. The separate components are secured to together as the fiberizing disk by fasteners, such as bolt and nut fasteners, that permits the separate components of the fiberizing disk to be disassembled after service. The different components can be made of different metal alloys and a distribution manifold can be incorporated into the fiberizing disk for distributing the molten fiberizable material(s) within the fiberizing disk and to make bi-component fibers.

摘要翻译： 一种用于在旋转纤维化方法中使可熔融纤维化材料纤维化的多组分纤维化盘包括：其中具有纤维化孔的环形侧壁，可熔融纤维化材料通过所述纤维化孔通过以使可熔化的可纤化材料纤维化; 上环形凸缘; 以及具有环形外周缘的底座。 环形侧壁，上环形凸缘和底座由至少两个分开的部件制成，优选地由三个分开的部件制成。 单独的部件通过诸如螺栓和螺母紧固件之类的紧固件固定在一起作为纤维化盘，其允许在使用后分解纤维化盘的单独部件。 不同的部件可以由不同的金属合金制成，并且分配歧管可以被结合到纤维化盘中，用于将可熔化的可纤维化材料分配在纤维化盘内并制成双组分纤维。

公开(公告)号：US6043169A

公开(公告)日：2000-03-28

申请号：US923188

申请日：1997-09-04

申请人： Alan Michael Jaffee

发明人： Alan Michael Jaffee

IPC分类号： B29C70/12 ,  B29C70/88 ,  B32B17/04

CPC分类号： B29C70/882 ,  B29C70/12 ,  Y10S428/902

摘要： A method of making a fibrous, nonwoven electrically conductive mat particularly suited for use in making a glass fiber reinforced product is disclosed. The mat contains a majority of glass fibers with a majority of the glass fibers having a conductive material like an aluminum coating on at least a part of the surface of the glass fibers. The fibers are bonded together with a stretchable resin binder when the mat is to be used to mold a part having a complex curved surface, and a conventional binder when the mat is intended for flat or simple curved parts. The mats of the invention have a surface resistivity of less than about one million ohms/Sq. and usually less than 500 ohms/Sq. and are particularly useful in the manufacture of satellite antenna dishes.

摘要翻译： 公开了一种制造特别适用于制造玻璃纤维增​​强产品的纤维非织造导电垫的方法。 该垫包含大多数玻璃纤维，其中大多数玻璃纤维在玻璃纤维的至少一部分表面上具有如铝涂层的导电材料。 当垫用于模制具有复杂曲面的部分时，纤维与可拉伸的树脂粘合剂粘合在一起，以及当该垫用于平坦或简单的弯曲部分时的常规粘合剂。 本发明的垫具有小于约100万欧姆/平方厘米的表面电阻率。 通常小于500欧姆/平方英尺。 并且在卫星天线盘的制造中特别有用。

公开(公告)号：US5981414A

公开(公告)日：1999-11-09

申请号：US242478

申请日：1994-05-13

申请人： Jon Frederick Bauer ,  Kevin Dean Schaal

发明人： Jon Frederick Bauer ,  Kevin Dean Schaal

IPC分类号： C03C3/091 ,  C03C3/089 ,  C03C3/093 ,  C03C13/00 ,  C03C13/02

CPC分类号： C03C13/00 ,  C03C2213/02

摘要： Described is an inorganic fiber comprising silica dioxide, calcium oxide, and alkali oxide having a free energy of hydration greater than (more positive than) -5.00 kcal/mol, an enthalpy of formation less than (more than negative than) -210.0 kcal/mol, a dissolution rate in simulated extra cellular fluid greater than 750 (calculated as nanograms of fiber/per square centimeter of fiber surface area/per hour) having an average fiber diameter not greater than 4.5 micrometers. Also described is a method of manufacturing the fibers.

公开(公告)号：US5945360A

公开(公告)日：1999-08-31

申请号：US827571

申请日：1997-03-28

申请人： Foster Laverne Harding ,  Jon Frederick Bauer ,  Harry Hand Russell, III ,  Xiaojie Xu

发明人： Foster Laverne Harding ,  Jon Frederick Bauer ,  Harry Hand Russell, III ,  Xiaojie Xu

IPC分类号： A61F13/15 ,  C03C13/00 ,  C03C13/06

CPC分类号： C03C13/00 ,  A61F13/15252 ,  A61F2013/530328 ,  C03C2213/02

摘要： Glass compositions suitable for pot and marble fiberization display excellent chemical resistance to both acids and moisture while being highly biosoluble at the same time. The glass compositions are characterized by ratios of components which are reflective of acid resistance, biosolubility, and moisture resistance. Preferred glasses have a difference between HTV (10.sup.3 poise) and liquidus greater than 500.degree. F., and a biodissolution greater than about 350 ng/cm.sup.2 /hr.

摘要翻译： 适用于锅和大理石纤维化的玻璃组合物同时具有优异的耐酸和耐湿性，同时具有高度生物溶解性。 玻璃组合物的特征在于反映耐酸性，生物溶解性和耐湿性的组分的比例。 优选的玻璃在HTV（103泊）和大于500°F的液相线之间具有差异，并且生物量大于约350ng / cm 2 / hr。

公开(公告)号：US5932287A

公开(公告)日：1999-08-03

申请号：US992993

申请日：1997-12-18

申请人： Theodore W. Michelsen ,  Byron James Lemonier ,  Brian Francis Olson ,  Gary Allen Lundholm

发明人： Theodore W. Michelsen ,  Byron James Lemonier ,  Brian Francis Olson ,  Gary Allen Lundholm

IPC分类号： D06N5/00 ,  E04D5/02 ,  B05D3/00

CPC分类号： D06N5/00 ,  E04D5/02

摘要： A method of manufacturing roofing felts, cap sheets, base sheets and similar built-up roofing products from fibrous mats includes: supplying a roofing mat to a manufacturing process; moisturizing the roofing mat by applying steam or a liquid mist to one or both major surfaces of the roofing mat during the manufacturing process to increase the moisture content of the roofing mat and reduce the amount of hot bitumen accepted by the roofing mat during a coating operation; and applying a hot bitumen coating to one or both major surfaces of the roofing mat during the manufacturing process after the moisture content of the roofing mat has been increased by the moisturizing step.

摘要翻译： 从纤维垫制造屋顶毡，帽片，基片和类似的建筑屋顶产品的方法包括：向制造过程提供屋顶垫; 在制造过程中，通过在屋顶垫的一个或两个主表面上施加蒸汽或液体雾来保湿屋顶垫，以增加屋顶垫的含水量并减少在涂覆操作期间由屋顶垫接受的热沥青的量 ; 以及在通过所述保湿步骤增加所述屋顶垫的水分含量之后，在制造过程中，将屋顶垫的一个或两个主表面施加热沥青涂层。

公开(公告)号：US5840245A

公开(公告)日：1998-11-24

申请号：US567609

申请日：1995-12-05

申请人： Garth Coombs ,  Isidro Vasquez Bastidas, Jr.

发明人： Garth Coombs ,  Isidro Vasquez Bastidas, Jr.

IPC分类号： B01D39/06 ,  B01D39/14 ,  B01D39/20 ,  F24F3/16 ,  A61L9/00

CPC分类号： F24F3/1603 ,  B01D39/2024 ,  B01D46/0028 ,  B01D2239/0442 ,  B01D2239/0681 ,  B01D2239/10 ,  F24F2003/1664

摘要： Described is a method for reducing the amount of microorganisms in contaminated air in which a fiberglass containing air filtration media is provided which contains an antimicrobially effective amount of an inorganic antimicrobial agent; and forcing the contaminated air through the air filter thereby reducing the amount of microorganisms in the contaminated air. The invention further pertains to media for reducing the amount of microorganisms present in contaminated air as well as methods of applying the inorganic antimicrobial agents to the media and for the media to be present in a rigid air filter.

摘要翻译： 描述了一种减少含有空气过滤介质的玻璃纤维含有抗微生物有效量的无机抗微生物剂的污染空气中微生物量的方法， 并通过空气过滤器迫使受污染的空气，从而减少污染空气中微生物的数量。 本发明还涉及用于减少污染空气中存在的微生物的量的介质以及将无机抗微生物剂施用于介质和介质存在于刚性空气过滤器中的方法。

公开(公告)号：US5837620A

公开(公告)日：1998-11-17

申请号：US728655

申请日：1996-10-10

申请人： Richard Emil Kajander

发明人： Richard Emil Kajander

IPC分类号： B32B21/10 ,  D04H1/64 ,  D04H13/00 ,  C08G8/04 ,  B32B5/00 ,  B29C67/12

CPC分类号： B32B21/10 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  Y10S428/902 ,  Y10T156/10 ,  Y10T428/23986 ,  Y10T428/24066 ,  Y10T428/24074 ,  Y10T428/24091 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/249939 ,  Y10T428/253 ,  Y10T428/31783 ,  Y10T442/20 ,  Y10T442/2033 ,  Y10T442/2213 ,  Y10T442/2746 ,  Y10T442/2926 ,  Y10T442/604 ,  Y10T442/664

摘要： A fiber glass mat especially useful for bonding to wood contains glass fibers and a "B" staged resin, and the method of making the mat, are disclosed. A substantial portion of the resin binder can be a furfural alcohol, phenol formaldehyde, melamine formaldehyde, or any other resin that can be "B" staged.

摘要翻译： 特别可用于粘结到木材上的玻璃纤维毡包含玻璃纤维和“B”分级树脂，并且公开了制备垫子的方法。 树脂粘合剂的主要部分可以是糠醛醇，苯酚甲醛，三聚氰胺甲醛或可以“B”分段的任何其它树脂。