公开(公告)号：AU4244196A

公开(公告)日：1996-06-17

申请号：AU4244196

申请日：1995-11-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： QUANTRILLE THOMAS E ,  THOMAS HAROLD EDWARD ,  MEECE BARRY DEWAYNE ,  GESSNER SCOTT LOUIS ,  GILLESPIE J DARRELL ,  AUSTIN JARED ASHER ,  NEWKIRK DAVID D ,  FOWELLS WILLIAM

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61F13/514 ,  B32B5/04 ,  D04H1/54 ,  D04H1/56 ,  D04H3/14 ,  D04H3/16 ,  D04H13/00 ,  D04H1/04 ,  B32B5/06 ,  B32B27/00 ,  D02G3/00

公开(公告)号：CA2261337C

公开(公告)日：2001-12-11

申请号：CA2261337

申请日：1997-07-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： AUSTIN JARED ASHER ,  GILLESPIE JAY DARRELL ,  CHRISTOPHER DAVID BRUCE ,  TRIMBLE LLOYD EDWIN ,  GESSNER SCOTT LOUIS ,  PHILLIPS JOHN HENRY ,  THOMAS HAROLD EDWARD

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  B01D39/00 ,  D01F8/04 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

Abstract: Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the component s can be controlled to control separation of the multicomponent filaments. Sub - denier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

公开(公告)号：BR9710746A

公开(公告)日：2000-01-11

申请号：BR9710746

申请日：1997-07-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GILLESPIE JAY DARRELL ,  CHRISTOPHER DAVID BRUCE ,  THOMAS HAROLD EDWARD ,  PHILIPS JOHN HENRY ,  GESSNER SCOTT LOUIS ,  TRIMBLE LLOYD EDWIN ,  AUSTIN JARED ASHER

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  B01D39/00 ,  D01F8/04 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

Abstract: Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the components can be controlled to control separation of the multi-component filaments. Sub-denier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

公开(公告)号：AU3671997A

公开(公告)日：1998-02-10

申请号：AU3671997

申请日：1997-07-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GILLESPIE JAY DARRELL ,  CHRISTOPHER DAVID BRUCE ,  THOMAS HAROLD EDWARD ,  PHILLIPS JOHN HENRY ,  GESSNER SCOTT LOUIS ,  TRIMBLE LLOYD EDWIN ,  AUSTIN JARED ASHER

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  B01D39/00 ,  D01F8/04 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

Abstract: Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the components can be controlled to control separation of the multi-component filaments. Sub-denier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

公开(公告)号：ES2154905T3

公开(公告)日：2001-04-16

申请号：ES97933565

申请日：1997-07-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GILLESPIE JAY DARRELL ,  CHRISTOPHER DAVID BRUCE ,  THOMAS HAROLD EDWARD ,  PHILLIPS JOHN HENRY ,  GESSNER SCOTT LOUIS ,  TRIMBLE LLOYD EDWIN

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  B01D39/00 ,  D01F8/04 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

Abstract: Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the components can be controlled to control separation of the multi-component filaments. Sub-denier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

公开(公告)号：CA2261337A1

公开(公告)日：1998-01-29

申请号：CA2261337

申请日：1997-07-22

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GILLESPIE JAY DARRELL ,  GESSNER SCOTT LOUIS ,  PHILLIPS JOHN HENRY ,  CHRISTOPHER DAVID BRUCE ,  THOMAS HAROLD EDWARD ,  TRIMBLE LLOYD EDWIN ,  AUSTIN JARED ASHER

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  B01D39/00 ,  D01F8/04 ,  D04H3/02 ,  D04H3/14 ,  D04H3/16

Abstract: Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the components can be controlled to control separation of the multicomponent filaments. Subdenier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

公开(公告)号：EP0740714A4

公开(公告)日：1999-04-21

申请号：EP95940815

申请日：1995-11-22

Applicant: FIBERWEB NORTH AMERICA INC ,  QUANTRILLE THOMAS E ,  THOMAS HAROLD E ,  MEECE BARRY DEWAYNE

Inventor： QUANTRILLE THOMAS E ,  THOMAS HAROLD EDWARD ,  MEECE BARRY DEWAYNE

IPC: A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  A61F13/514 ,  B32B5/04 ,  D04H1/54 ,  D04H1/56 ,  D04H3/14 ,  D04H3/16 ,  D04H13/00 ,  D04H1/04 ,  B32B5/06 ,  B32B27/00 ,  D02G3/00

CPC classification number: A61F13/51464 ,  A61F13/5148 ,  B32B5/04 ,  D04H1/54 ,  D04H1/56 ,  D04H1/593 ,  D04H3/14 ,  D04H3/16

Abstract: The present invention provides a composite nonwoven fabric with a superior combination of extensibility, tensile properties and abrasion resistance. The composite nonwoven fabric (10) comprises at least one layer containing multipolymer fibers, with a plurality of bonds (B) bonding the fibers together to form a coherent extensible nonwoven web (11). This coherent extensible nonwoven web (11) has a Taber surface abrasion value (rubber wheel) of greater than 10 cycles and an elongation at peak load in at least one of the machine direction or the cross-machine direction of at least 70 percent. A second extensible layer (12) is laminated to this coherent extensible nonwoven web (11) by an adhesive layer (13).