公开(公告)号：US20070079695A1

公开(公告)日：2007-04-12

申请号：US11557319

申请日：2006-11-07

Applicant: Richard Bucher ,  Norman Clough ,  Tahi Egres ,  Robert Sassa

Inventor： Richard Bucher ,  Norman Clough ,  Tahi Egres ,  Robert Sassa

IPC: D04C1/00

CPC classification number: D07B1/025 ,  D02G3/047 ,  D07B2201/2014 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2205/2014 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2205/2096 ,  Y10T428/2913 ,  Y10T428/2933 ,  D07B2801/10

Abstract: A composite bundle for repeated stress applications comprising at least one fiber of a high strength material, at least one fiber of fluoropolymer, wherein the fluoropolymer fiber is present in an amount of about 40% by weight or less.

公开(公告)号：US5213882A

公开(公告)日：1993-05-25

申请号：US809891

申请日：1991-12-18

Applicant: Robert Sassa ,  Richard Winkelmayer, Jr.

Inventor： Robert Sassa ,  Richard Winkelmayer, Jr.

IPC: A41D31/00 ,  B01D39/08 ,  D04H1/42

CPC classification number: B01D39/083 ,  A41D31/0072 ,  B01D39/1623 ,  D04H1/4318 ,  B01D2201/50 ,  B01D2239/0241 ,  B01D2239/0471 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/1258 ,  Y10S428/922 ,  Y10T428/1362 ,  Y10T442/696 ,  Y10T442/697

Abstract: A nonwoven textile material useful in dissipating static electric charges containing an electrically conductive polytetrafluoroethylene fiber. An amount of a synthetic fiber may be intermixed with the electrically conductive polytetrafluoroethylene fiber to produce the static dissipative textile material. The nonwoven static dissipative textile material may combine with a porous polymeric membrane to form nonwoven fabric laminate.The nonwoven textile material is useful as a filtration media and may be fabricated into a filter bag.

Abstract translation: 一种用于消散含有导电聚四氟乙烯纤维的静电荷的无纺织物。 合成纤维的量可以与导电聚四氟乙烯纤维混合以产生静电耗散织物材料。 非织造静电消散织物材料可以与多孔聚合物膜结合以形成非织造织物层压材料。 非织造织物材料可用作过滤介质，并可制成过滤袋。

公开(公告)号：US5096473A

公开(公告)日：1992-03-17

申请号：US662871

申请日：1991-03-01

Applicant: Robert Sassa ,  Todd Johnson ,  Richard Winkelmayer

Inventor： Robert Sassa ,  Todd Johnson ,  Richard Winkelmayer

IPC: B01D39/08 ,  B01D69/10 ,  B01D71/36 ,  B32B5/24

CPC classification number: B01D39/083 ,  B01D69/10 ,  B01D71/36 ,  B32B5/24 ,  B01D2239/0478 ,  B01D2239/0618 ,  B01D2239/065 ,  B01D2239/0668 ,  B01D2239/0681

Abstract: A filter composite is made of a porous polytetrafluoroethylene (PTFE) and a fabric. The PTFE and fabric are bonded by an adhesive. The adhesive is prevented from penetrating the fabric by employing a coating of an oil and water-repellent material to the surface of the fabric adjacent the adhesive.

Abstract translation: 过滤复合材料由多孔聚四氟乙烯（PTFE）和织物制成。 PTFE和织物通过粘合剂粘合。 通过使用油和防水材料的涂层到粘合剂附近的织物表面，防止粘合剂渗透织物。