公开(公告)号：EP1294968A4

公开(公告)日：2004-10-20

申请号：EP01939787

申请日：2001-05-31

申请人： POLYMER GROUP INC

发明人： HARTGROVE HERBERT P ,  RABON ROBERT GREGORY ,  BROWNE EDWIN GREGORY ,  CARLSON CHERYL L ,  CARTER NICK MARK

IPC分类号： B24D11/00 ,  B24D13/14 ,  D04H1/46 ,  D04H1/48 ,  D04H1/64 ,  D04H1/00 ,  B32B3/10 ,  B32B5/26 ,  B32B7/08 ,  D04H1/06 ,  D04H3/00 ,  D04H5/00 ,  D04H13/00

CPC分类号： D04H1/48 ,  B24D11/001 ,  B24D13/147 ,  D04H1/49 ,  D04H1/495 ,  D04H1/587 ,  D04H1/64 ,  D04H18/04 ,  Y10T428/24273 ,  Y10T428/24331 ,  Y10T442/2639 ,  Y10T442/2738 ,  Y10T442/60 ,  Y10T442/689

摘要： A method of forming a nonwoven fabric suitable for metal-finishing buffing operations includes providing a precursor web comprising polyester, staple length fibers, with hydroentanglement of the web effected to impart desired physical characteristics. Hydroentanglement is effected on a three-dimensional, image transfer device having an array of three-dimensional surface elements for patterning the fabric which is formed. Application of a binder composition lends desired durability to the fabric, with the binder composition preferably including a melamine polymeric composition to achieve the desired strength and abrasion resistance.

公开(公告)号：EP1392495A4

公开(公告)日：2005-10-12

申请号：EP02734652

申请日：2002-06-04

申请人： POLYMER GROUP INC

发明人： ZUCKER JERRY ,  CARTER NICK MARK

IPC分类号： C08J5/04 ,  B29B15/12 ,  B29C70/12 ,  B29C70/16 ,  B29C70/36 ,  B29C70/50 ,  B32B5/24 ,  D04H1/46 ,  D04H1/48 ,  D04H3/10 ,  D04H5/02 ,  D04H13/00 ,  H05K1/00 ,  H05K1/02 ,  H05K1/03 ,  H05K3/00 ,  H05K3/10 ,  B32B3/24

CPC分类号： H05K1/0366 ,  B29C70/12 ,  B29C70/16 ,  B29C70/50 ,  B29L2031/3425 ,  D04H1/48 ,  D04H1/49 ,  D04H1/495 ,  D04H3/11 ,  D04H5/02 ,  D04H5/03 ,  H05K1/0254 ,  H05K1/0271 ,  H05K1/0272 ,  H05K1/0393 ,  H05K3/0052 ,  H05K3/107 ,  H05K2201/0129 ,  H05K2201/0278 ,  H05K2201/0284 ,  H05K2201/0293 ,  H05K2201/09045 ,  H05K2201/09127 ,  H05K2201/2009 ,  H05K2201/2036 ,  H05K2203/065 ,  Y10T442/259 ,  Y10T442/689

摘要： The present invention relates to a nonwoven substrate, and specifically to a nonwoven substrate imparted with a three-dimensional image, wherein the three-dimensional nonwoven substrate is particularly suited as a support substrate for a PCB (printed Circuit Board) and similar application. The nonwoven substrate is formed from a precursor web (P) which undergoes entangling treatment by entangling manifolds (16, 20, 24'). By the utilization of a hydroentangled, three-dimensionally imaged support substrate impregnated with a durable resinous matrix, PCB's, and similar applications, can be imparted with unique and useful performance properties, to improve structural performance.

公开(公告)号：EP1587976A4

公开(公告)日：2008-04-23

申请号：EP03786973

申请日：2003-11-20

申请人： POLYMER GROUP INC

发明人： MAYHORN JENNIFER ,  CARTER NICK MARK

IPC分类号： D03D1/00 ,  B32B1/00 ,  B32B5/02 ,  B32B27/04 ,  B32B27/12 ,  D03D20060101 ,  D04H1/00 ,  D04H1/49 ,  D04H1/495 ,  D04H13/00

CPC分类号： D04H1/495 ,  Y10T428/24355 ,  Y10T428/24628 ,  Y10T442/2041 ,  Y10T442/2049 ,  Y10T442/2057 ,  Y10T442/2066 ,  Y10T442/60 ,  Y10T442/689

摘要： The present invention is directed to a nonwoven fabric, and more specifically to a nonwoven fabric comprised of at least one foreground region and at least one background region, wherein the foreground region of the fabric is an extension of the background region of the fabric in the z-direction and imparted with an enhanced physical and/or aesthetic performance which is dissimilar to a performance that may be imparted within the background region. The foreground region is further characterized in that such region may extend away from the background region so that a continuous or discontinuous path is described. Further still, the foreground and background regions may be of similar or dissimilar basis weights.

公开(公告)号：EP1549161A4

公开(公告)日：2006-11-22

申请号：EP03759352

申请日：2003-09-18

申请人： POLYMER GROUP INC

发明人： ZUCKER JERRY ,  CARTER NICK MARK

IPC分类号： A41D13/12 ,  A41D31/00 ,  A41D31/02 ,  A61B19/08 ,  B32B5/02 ,  B32B5/26 ,  D04H1/42 ,  D04H13/00

CPC分类号： A41D31/0016 ,  A41D31/0011 ,  B32B5/02 ,  Y10T442/20 ,  Y10T442/30

摘要： The present invention is directed to medical fabrics, and more specifically, to medical gowns and drapes comprised of nonwoven compound fabrics with improved barrier performance relative to basis weight, wherein the improved nonwoven compound fabrics are prepared by supplying a strong and durable substrate layer followed by deposition of a nano-denier, essentially continuously filament barrier layer onto the substrate layer thereby providing nonwoven barrier materials, which exhibit enhanced barrier performance in comparison to conventional medical gowns and drapes.

公开(公告)号：EP1756345A4

公开(公告)日：2009-12-23

申请号：EP05744550

申请日：2005-05-04

申请人： POLYMER GROUP INC

发明人： CARTER NICK MARK ,  MAYHORN JENNIFER

IPC分类号： B27N9/00 ,  A41D31/00 ,  B32B5/06 ,  B32B5/26 ,  D04H1/00 ,  D04H1/06 ,  D04H1/46 ,  D04H1/70 ,  D04H3/00 ,  D04H3/10 ,  D04H5/00 ,  D04H5/02 ,  D04H11/08 ,  D04H13/00

CPC分类号： B32B5/26 ,  A41D31/0027 ,  B32B5/022 ,  B32B9/047 ,  B32B37/1009 ,  B32B2262/0246 ,  B32B2262/04 ,  B32B2307/3065 ,  B32B2471/04 ,  D04H1/43 ,  D04H1/4342 ,  D04H1/492 ,  D04H1/495 ,  Y10S428/92 ,  Y10T428/24479 ,  Y10T428/24595 ,  Y10T442/60 ,  Y10T442/659 ,  Y10T442/666 ,  Y10T442/668 ,  Y10T442/671 ,  Y10T442/682 ,  Y10T442/689 ,  Y10T442/696 ,  Y10T442/697

公开(公告)号：EP1549790A4

公开(公告)日：2007-01-31

申请号：EP03752590

申请日：2003-09-18

申请人： POLYMER GROUP INC

发明人： ZUCKER JERRY ,  CARTER NICK MARK ,  MAYHORN JENNIFER

IPC分类号： B01D39/16 ,  B32B5/02 ,  B32B5/26 ,  B32B27/12 ,  D04H13/00 ,  H01M2/16

CPC分类号： B32B5/022 ,  B01D39/1623 ,  B32B5/02 ,  B32B5/024 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B37/153 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2398/20 ,  H01M2/162 ,  H01M2/1686 ,  Y10T442/3065 ,  Y10T442/3707 ,  Y10T442/621 ,  Y10T442/659 ,  Y10T442/674

摘要： The present invention is directed to an industrial nonwoven compound fabric comprising one or more layers of nano-denier continuous filaments and at least one layer of a strong and durable substrate, wherein said nonwoven compound fabric has an improved barrier performance as measured by the hydrostatic head to barrier layer basis weight ratio.

公开(公告)号：EP1299587A4

公开(公告)日：2006-08-30

申请号：EP01984171

申请日：2001-07-11

申请人： POLYMER GROUP INC

发明人： DE LEON SERGIO DIAZ ,  CARLSON CHERYL LYNN ,  CARTER NICK MARK

IPC分类号： A61F13/15 ,  B32B3/10 ,  B32B5/26 ,  D04H1/46 ,  D04H13/00 ,  D04H1/00 ,  D04H3/10

CPC分类号： A61F13/534 ,  A61F13/536 ,  A61F13/539 ,  A61F2013/53778 ,  A61F2013/53782 ,  A61F2013/53975 ,  B32B3/10 ,  B32B5/26 ,  D04H1/49 ,  D04H1/495 ,  D04H1/498 ,  Y10T442/663 ,  Y10T442/664 ,  Y10T442/668 ,  Y10T442/689

摘要： A multi-component nonwoven fabric can be formed with integrated liquid-acceptance and liquid-distribution layers by hydroentanglement on a three-dimensional image transfer device (18). Appropriate fiber selection promotes efficient fluid management, with the fabric optionally being provided with a liquid-retention layer. The invention further contemplates the formation of liquid-retention layers by hydroentanglement, with such layers exhibiting desirably high structural integrity, while providing the desired absorbent characteristics required for use in disposable absorbent products.