公开(公告)号：US5935370A

公开(公告)日：1999-08-10

申请号：US545556

申请日：1995-10-19

Applicant: William K. Weimer ,  Gretchen E. Keenan ,  Robert J. Kinney ,  James S. Mrozinski ,  Philip D. Radovanovic

Inventor： William K. Weimer ,  Gretchen E. Keenan ,  Robert J. Kinney ,  James S. Mrozinski ,  Philip D. Radovanovic

IPC: A61L15/24 ,  A61L31/04 ,  A61L31/14 ,  C08K5/17 ,  C08K5/353 ,  C08K5/42 ,  B32B31/00

CPC classification number: A61L31/048 ,  A61L15/24 ,  A61L31/14 ,  C08K5/17 ,  C08K5/353 ,  C08K5/42 ,  C08L23/10 ,  C08L23/20 ,  C08L91/00 ,  Y10T428/24826 ,  Y10T428/249953 ,  Y10T428/249978

Abstract: The invention discloses a method of preventing transmission of viral pathogens between a source of viral pathogens and a target of said viral pathogens comprising positioning between said source and said target a microporous membrane material comprising (1) a thermoplastic polymer or polytetrafluoroethylene and (2) a water- and oil-repellent fluorochemical compound which provides said membrane with oleophobic, hydrophobic and viral barrier properties.

Abstract translation: 本发明公开了一种防止病毒病原体源与所述病毒病原体的靶标之间传播病毒病原体的方法，其包括在所述源和所述靶之间定位微孔膜材料，所述微孔膜材料包括（1）热塑性聚合物或聚四氟乙烯和（2） 防水和防油氟化合物，其提供所述膜具有疏油，疏水和病毒屏障性质。

公开(公告)号：US5260360A

公开(公告)日：1993-11-09

申请号：US779015

申请日：1991-10-18

Applicant: James S. Mrozinski ,  Harold J. Seppala

Inventor： James S. Mrozinski ,  Harold J. Seppala

IPC: A41D31/00 ,  A61L15/42 ,  B01D67/00 ,  B01D69/02 ,  B01D69/10 ,  B01D71/26 ,  B29C55/00 ,  B32B3/00 ,  B32B27/00 ,  B32B27/06 ,  B32B27/12 ,  B32B27/18 ,  C08J9/00 ,  C08K5/34 ,  C08K5/353 ,  C08K5/41 ,  C08L23/02 ,  C08K5/35

CPC classification number: B01D67/0093 ,  A61L15/425 ,  B01D67/0027 ,  B01D71/26 ,  B01D71/76 ,  B29C55/005 ,  B32B27/06 ,  A41D31/0011 ,  B01D2323/12 ,  B01D2325/38 ,  B29K2023/00 ,  B29K2105/0088 ,  B29K2105/04 ,  Y10T428/249978 ,  Y10T428/31544

Abstract: The invention discloses an oleophobic, hydrophobic, water repellent, moisture vapor and air permeable, heat sealable, microporous membrane material suitable for garment applications. The membrane material comprises a polyolefin polymer, a processing compound which is miscible with the polymer at its melt temperature but phase separates when the polymer is cooled to or below its melt temperature, and a fluorochemical composition. The membrane material is oriented in at least one direction. The membrane materials retain their repellency and moisture vapor permeable properties for extended periods of time in garment applications which expose the membrane materials to perspiration residues which are known to generally contaminate and ultimately destroy the repellency properties of conventional liquid repellent, moisture vapor permeable treatments.

Abstract translation: 本发明公开了适用于服装应用的疏油，疏水，防水，湿气和透气的，可热封的微孔膜材料。 膜材料包括聚烯烃聚合物，处理化合物，其在熔体温度下可与聚合物混溶，但当聚合物冷却至或低于其熔融温度时相分离，以及含氟化合物组成。 膜材料至少沿一个方向取向。 膜材料在衣服应用中保持长时间的排斥性和透湿性，将膜材料暴露于已知通常污染并最终破坏常规防液，透湿处理的排斥性能的出汗残留物。

公开(公告)号：US4863792A

公开(公告)日：1989-09-05

申请号：US257949

申请日：1988-10-14

Applicant: James S. Mrozinski

Inventor： James S. Mrozinski

IPC: C08J9/26 ,  B01D67/00 ,  B01D69/12 ,  B32B5/32 ,  B32B27/32 ,  C08J5/12 ,  C08J9/28 ,  C08J9/36 ,  H01M2/16

CPC classification number: H01M2/1653 ,  B01D67/0027 ,  B01D67/003 ,  B01D69/12 ,  B01D71/26 ,  B32B27/32 ,  B32B5/32 ,  C08J5/122 ,  C08J9/28 ,  H01M2/1686 ,  B01D2323/16 ,  B01D2325/022 ,  C08J2201/052 ,  C08J2201/0543 ,  C08J2201/0546 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249981

Abstract: Multi-layer, microporous polyolefin sheet materials are provided. The sheet materials comprise at least two microporous polyolefin layers, the layers being autogenously bonded and having substantially the same porosity as prior to bonding.

Abstract translation: 提供多层微孔聚烯烃片材。 片材包含至少两个微孔聚烯烃层，这些层是自粘结的并且具有与粘接前基本相同的孔隙率。

公开(公告)号：US4436213A

公开(公告)日：1984-03-13

申请号：US439638

申请日：1982-11-05

Applicant: Fred R. Paul, Jr. ,  James S. Mrozinski

Inventor： Fred R. Paul, Jr. ,  James S. Mrozinski

IPC: B65D55/06 ,  B65D51/00

CPC classification number: B65D55/066 ,  Y10S206/807

Abstract: There is provided a tamper evident container seal comprising a normally transparent polymer film which can be rendered translucent by stretching and transparent by relaxing. There is also provided a polymer film useful as a seal of the same type of film which bears an image which is not readily visible when the film is relaxed, but becomes readily visible when the film is stretched.

Abstract translation: 提供了一种防拆封容器密封件，其包括通常透明的聚合物膜，其可以通过拉伸而变得半透明并通过松弛而变得透明。 还提供了可用作同一类型的膜的密封的聚合物膜，其承载当膜松弛时不容易看到的图像，但是当膜被拉伸时变得容易可见。