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公开(公告)号：JPH07501110A
公开(公告)日：1995-02-02
申请号：JP50940793
申请日：1992-11-19
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A
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公开(公告)号：JP2834326B2
公开(公告)日：1998-12-09
申请号：JP50940793
申请日：1992-11-19
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A
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公开(公告)号：BR9305792A
公开(公告)日：1997-02-18
申请号：BR9305792
申请日：1993-01-22
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： QUANTRILLE THOMAS E , AUSTIN JARED A , ZIMMERMAN G STANLEY
Abstract: PCT No. PCT/US93/00566 Sec. 371 Date Sep. 17, 1993 Sec. 102(e) Date Sep. 17, 1993 PCT Filed Jan. 22, 1993.The invention provides elastic fabrics which are substantially non-extensible in the machine direction and have substantial elastic properties in the cross-machine direction. The process stable fabrics of the invention include a net and a fibrous layer which are secured together. The net is composed of a plurality of continuous machine direction strands and a plurality of cross-direction strands. The machine direction strands are substantially non-extensible and the cross-direction strands are substantially elastic. The fabrics of the invention can be manufactured and processed more readily than fabrics which are elastic in both the machine direction and the cross-machine direction.
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公开(公告)号：AT145681T
公开(公告)日：1996-12-15
申请号：AT93916434
申请日：1993-06-07
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A , BERMAN MARK H S , DUNLEAVY RAYMOND A
Abstract: The invention is directed to a composite nonwoven fabric comprising a nonwoven web of spunbonded substantially continuous thermoplastic filaments, a nonwoven web of thermoplastic strands, and a nonwoven web of thermoplastic meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of thermoplastic strands. An adhesive agent is disposed between the nonwoven web of spunbonded filaments and the nonwoven web of meltblown microfibers and between the nonwoven web of thermoplastic strands and the nonwoven web of meltblown microfibers, adhering the respective nonwoven webs together to form a unitary composite nonwoven fabric. In a preferred embodiment, the composite nonwoven fabric of the invention comprises a nonwoven web of spunbonded substantially continuous polyamide filaments, a nonwoven web of polyamide strands, and a nonwoven web of polyethylene meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of strands.
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公开(公告)号：NO944774A
公开(公告)日：1994-12-09
申请号：NO944774
申请日：1994-12-09
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A , DUNLEAVY RAYMOND A , BERMAN MARK H S
IPC: D04H20060101 , D04H13/00
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Patent Agency Ranking
公开(公告)号：IN182952B
公开(公告)日：1999-08-14
申请号：IN1013CA1994
申请日：1994-12-05
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： LICKFIELD DEBORAH K , BERMAN MARK H S , HYSLOP ROBERT F , OLESZCZUK ANDREW R , GESSNER SCOTT L , AUSTIN JARED A
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公开(公告)号：AT164548T
公开(公告)日：1998-04-15
申请号：AT95903677
申请日：1994-12-01
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： LICKFIELD DEBORAH K , BERMAN MARK H S , HYSLOP ROBERT F , OLESZCZUK ANDREW R , GESSNER SCOTT L , AUSTIN JARED A
Abstract: The invention is directed to a composite nonwoven fabric comprising first and second nonwoven webs of spunbonded substantially continuous thermoplastic filaments, and a nonwoven hydrophobic microporous web of thermoplastic meltblown microfibers sandwiched between the first and second nonwoven webs. The filaments of the nonwoven spunbond webs are formed of continuous multiconstituent filaments which include a lower melting gamma radiation stable polyethylene polymer component and one or more higher melting gamma radiation stable polymer constituents, wherein a substantial portion of the surfaces of the multiconstituent filaments consists of the lower melting gamma radiation stable polyethylene constituent. The nonwoven hydrophobic microporous web is formed from a gamma radiation stable polyethylene polymer. The webs are bonded together to form the composite nonwoven fabric by discrete point bonds in which the polyethylene constituent of said multiconstituent filaments and the polyethylene of said third nonwoven web are fused together.
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公开(公告)号：DE69306254D1
公开(公告)日：1997-01-09
申请号：DE69306254
申请日：1993-06-07
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A , BERMAN MARK H S , DUNLEAVY RAYMOND A
Abstract: The invention is directed to a composite nonwoven fabric comprising a nonwoven web of spunbonded substantially continuous thermoplastic filaments, a nonwoven web of thermoplastic strands, and a nonwoven web of thermoplastic meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of thermoplastic strands. An adhesive agent is disposed between the nonwoven web of spunbonded filaments and the nonwoven web of meltblown microfibers and between the nonwoven web of thermoplastic strands and the nonwoven web of meltblown microfibers, adhering the respective nonwoven webs together to form a unitary composite nonwoven fabric. In a preferred embodiment, the composite nonwoven fabric of the invention comprises a nonwoven web of spunbonded substantially continuous polyamide filaments, a nonwoven web of polyamide strands, and a nonwoven web of polyethylene meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of strands.
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公开(公告)号：AU1265595A
公开(公告)日：1995-06-27
申请号：AU1265595
申请日：1994-12-01
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： LICKFIELD DEBORAH K , BERMAN MARK H S , HYSLOP ROBERT F , OLESZCZUK ANDREW R , GESSNER SCOTT L , AUSTIN JARED A
Abstract: The invention is directed to a composite nonwoven fabric comprising first and second nonwoven webs of spunbonded substantially continuous thermoplastic filaments, and a nonwoven hydrophobic microporous web of thermoplastic meltblown microfibers sandwiched between the first and second nonwoven webs. The filaments of the nonwoven spunbond webs are formed of continuous multiconstituent filaments which include a lower melting gamma radiation stable polyethylene polymer component and one or more higher melting gamma radiation stable polymer constituents, wherein a substantial portion of the surfaces of the multiconstituent filaments consists of the lower melting gamma radiation stable polyethylene constituent. The nonwoven hydrophobic microporous web is formed from a gamma radiation stable polyethylene polymer. The webs are bonded together to form the composite nonwoven fabric by discrete point bonds in which the polyethylene constituent of said multiconstituent filaments and the polyethylene of said third nonwoven web are fused together.
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公开(公告)号：FI945804A0
公开(公告)日：1994-12-09
申请号：FI945804
申请日：1994-12-09
Applicant: FIBERWEB NORTH AMERICA INC
Inventor： AUSTIN JARED A , BERMAN MARK H S , DUNLEAVY RAYMOND A
Abstract: The invention is directed to a composite nonwoven fabric comprising a nonwoven web of spunbonded substantially continuous thermoplastic filaments, a nonwoven web of thermoplastic strands, and a nonwoven web of thermoplastic meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of thermoplastic strands. An adhesive agent is disposed between the nonwoven web of spunbonded filaments and the nonwoven web of meltblown microfibers and between the nonwoven web of thermoplastic strands and the nonwoven web of meltblown microfibers, adhering the respective nonwoven webs together to form a unitary composite nonwoven fabric. In a preferred embodiment, the composite nonwoven fabric of the invention comprises a nonwoven web of spunbonded substantially continuous polyamide filaments, a nonwoven web of polyamide strands, and a nonwoven web of polyethylene meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of strands.
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