-
公开(公告)号：EP0979166A1
公开(公告)日：2000-02-16
申请号：EP97946576.2
申请日：1997-10-31
CPC分类号： B32B5/26 , B01J23/96 , B01J38/44 , B32B5/022 , B32B27/08 , B32B27/12 , B32B27/20 , B32B37/0084 , B32B2038/0028 , B32B2262/0253 , B32B2262/0261 , B32B2307/724 , B32B2307/7265 , B32B2310/028 , B32B2323/04 , B32B2323/046 , B32B2437/00 , D04H1/541 , D04H1/559 , D04H3/147 , D04H3/16 , Y10T428/2929 , Y10T442/2139 , Y10T442/62 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/668 , Y10T442/674 , Y10T442/675 , Y10T442/676 , Y10T442/678 , Y10T442/679
摘要： An outdoor protective fabric (10) is disclosed having (i) a UV stable outer nonwoven web (127) of multicomponent sheath/core fibers having a polyethylene polymer sheath component and a polypropylene polymer core component; (ii) a breathable barrier layer (167), such as a meltblown web or microporous film; and (iii) an interior nonwoven web (147) of multicomponent fibers comprising a polyethylene polymer component and a nylon component.
-
公开(公告)号：EP0805886B1
公开(公告)日：1999-10-20
申请号：EP96902741.6
申请日：1996-01-19
CPC分类号： D01F8/06 , D01F6/46 , D04H1/4291 , D04H1/4374 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/555 , D04H1/56 , Y10T428/2835 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T428/2931
摘要： There is provided a method of producing a nonwoven fabric with a wide bonding window by forming a nonwoven web from a thermoplastic polymer blend including from about 0.5 weight percent to about 25 weight percent of syndiotactic polypropylene and then thermally bonding the nonwoven web by a method such as thermal point bonding, through-air-bonding and ultrasonic bonding. Such a web has a bonding window at least 10 DEG F wider than that of a similar web without syndiotactic polypropylene. Ideally, the bonding window will extend at least 10 DEG F below that of a similar web without syndiotactic polypropylene.
-
公开(公告)号：EP0698137B1
公开(公告)日：1999-03-10
申请号：EP94916620.1
申请日：1994-04-28
IPC分类号： D04H1/42 , C08K5/00 , C08K5/3435
CPC分类号： C08K5/005 , D04H1/4291 , Y10S428/913 , Y10T442/68 , Y10T442/681 , C08L23/02
摘要： Shelf stable nonwoven fabrics and films are made from polyolefin compositions which comprise a polyolefin which contains no more than a minor amount of a phenolic antioxidant, a water-sensitive stabilizer, a transition metal organic salt and an oxidizable unsaturated compound.
-
公开(公告)号：EP0979166B1
公开(公告)日：2006-05-31
申请号：EP97946576.2
申请日：1997-10-31
CPC分类号： B32B5/26 , B01J23/96 , B01J38/44 , B32B5/022 , B32B27/08 , B32B27/12 , B32B27/20 , B32B37/0084 , B32B2038/0028 , B32B2262/0253 , B32B2262/0261 , B32B2307/724 , B32B2307/7265 , B32B2310/028 , B32B2323/04 , B32B2323/046 , B32B2437/00 , D04H1/541 , D04H1/559 , D04H3/147 , D04H3/16 , Y10T428/2929 , Y10T442/2139 , Y10T442/62 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/668 , Y10T442/674 , Y10T442/675 , Y10T442/676 , Y10T442/678 , Y10T442/679
摘要： An outdoor protective fabric (10) is disclosed having (i) a UV stable outer nonwoven web (127) of multicomponent sheath/core fibers having a polyethylene polymer sheath component and a polypropylene polymer core component; (ii) a breathable barrier layer (167), such as a meltblown web or microporous film; and (iii) an interior nonwoven web (147) of multicomponent fibers comprising a polyethylene polymer component and a nylon component.
-
公开(公告)号：EP0894159B1
公开(公告)日：2003-07-02
申请号：EP97920334.6
申请日：1997-04-11
发明人： OFOSU, Simon, Kwame , KOBYLIVKER, Peter Michailovich , DELUCIA, Mary Lou , HUDSON, Robert, Leslie , SAYOVITZ, John, Joseph
IPC分类号： D04H13/00
CPC分类号： B32B5/26 , B32B5/022 , B32B2262/0253 , B32B2432/00 , B32B2437/00 , B32B2555/02 , D04H1/559 , D04H1/56 , D04H3/007 , Y10T428/24826 , Y10T428/31587 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913 , Y10T442/659 , Y10T442/675 , Y10T442/678 , Y10T442/68 , Y10T442/681 , Y10T442/684 , Y10T442/688 , Y10T442/697
摘要： A spunbond nonwoven fabric is provided which has superior strength characteristics to conventional fabrics yet is comparably soft. The fabric is a laminate having a web made from a high melt flow rate polyolefin polymer and a low melt flow rate polymer. The spunbond laminate fabric of this invention may have therebetween a layer of meltblown nonwoven fabric or film. The laminate produced according to this invention has a strength which is at least 10 % greater than a comparable fabric made without the high melt flow rate polymer web. The nonwoven fabric of this invention may be used in products such as, for example, garments, personal care products, medical products, protective covers and outdoor fabrics.
-
公开(公告)号：EP0894159A1
公开(公告)日：1999-02-03
申请号：EP97920334.0
申请日：1997-04-11
发明人： OFOSU, Simon, Kwame , KOBYLIVKER, Peter Michailovich , DELUCIA, Mary Lou , HUDSON, Robert, Leslie , SAYOVITZ, John, Joseph
CPC分类号： B32B5/26 , B32B5/022 , B32B2262/0253 , B32B2432/00 , B32B2437/00 , B32B2555/02 , D04H1/559 , D04H1/56 , D04H3/007 , Y10T428/24826 , Y10T428/31587 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913 , Y10T442/659 , Y10T442/675 , Y10T442/678 , Y10T442/68 , Y10T442/681 , Y10T442/684 , Y10T442/688 , Y10T442/697
摘要： A spunbond nonwoven fabric is provided which has superior strength characteristics to conventional fabrics yet is comparably soft. The fabric is a laminate having a web made from a high melt flow rate polyolefin polymer and a low melt flow rate polymer. The spunbond laminate fabric of this invention may have therebetween a layer of meltblown nonwoven fabric or film. The laminate produced according to this invention has a strength which is at least 10 % greater than a comparable fabric made without the high melt flow rate polymer web. The nonwoven fabric of this invention may be used in products such as, for example, garments, personal care products, medical products, protective covers and outdoor fabrics.
-
公开(公告)号：EP0805886A1
公开(公告)日：1997-11-12
申请号：EP96902741.0
申请日：1996-01-19
CPC分类号： D01F8/06 , D01F6/46 , D04H1/4291 , D04H1/4374 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/555 , D04H1/56 , Y10T428/2835 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T428/2931
摘要： There is provided a method of producing a nonwoven fabric with a wide bonding window by forming a nonwoven web from a thermoplastic polymer blend including from about 0.5 weight percent to about 25 weight percent of syndiotactic polypropylene and then thermally bonding the nonwoven web by a method such as thermal point bonding, through-air-bonding and ultrasonic bonding. Such a web has a bonding window at least 10 °F wider than that of a similar web without syndiotactic polypropylene. Ideally, the bonding window will extend at least 10 °F below that of a similar web without syndiotactic polypropylene.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.013 秒)
