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公开(公告)号：EP4434742A1
公开(公告)日：2024-09-25
申请号：EP24165489.6
申请日：2024-03-22
申请人： Johns Manville
CPC分类号： D06N7/0068 , D06N7/0078 , D06N7/0073 , B32B5/26 , D06N7/0081 , D06N2209/10320130101 , D06N2201/08220130101 , D06N2201/025420130101
摘要： Provided is a carpet comprising a textile top member, which includes carpet yarns and a nonwoven primary backing that is coupled with the carpet yarns so that the primary backing structurally supports the carpet yarns. The nonwoven primary backing includes reinforcement fibers deposed in the nonwoven primary backing. The reinforcement fibers are configured to mechanically reinforce and stabilize the carpet yarns. A secondary backing is coupled with the textile top member via a thermoplastic material. The carpet can be a carpet tile or a carpet rug.
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公开(公告)号：EP4357518A3
公开(公告)日：2024-06-19
申请号：EP23204908.0
申请日：2023-10-20
申请人： Hsu, Ching Shui , Ho, Wan Jo
发明人： Hsu, Ching Shui , Ho, Wan Jo
IPC分类号： D06M10/02 , D06N3/00 , D06N3/14 , D06N3/04 , D06M101/20
CPC分类号： D06M10/02 , D06N3/0084 , D06N3/14 , D06N2201/025420130101 , D06N2203/04520130101 , D06N2207/1420130101 , D06M2101/2020130101 , D06M10/025 , D06N3/045
摘要： A polypropylene fabric woven from a plurality of polypropylene fibers comprises a first surface and a second surface, at least one of the first surface and the second surface is treated with electro-optical treatment.
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公开(公告)号：EP4417743A2
公开(公告)日：2024-08-21
申请号：EP24178602.9
申请日：2017-03-17
发明人： VROMMAN, Tim , DE KEYZER, Daan
IPC分类号： D04H1/541
CPC分类号： D06N2201/025420130101 , D06N7/0068 , D04H1/485 , D04H1/4291 , B01D39/163 , B01D2239/021620130101 , B01D2239/028320130101 , B01D2239/06420130101 , D04H1/5412 , E02D17/202 , D04H1/492
摘要： The present invention describes a bonded and entangled non-woven structure made of at least 50% staple fibers by weight of the bonded and entangled non-woven structure, and at least a partial bonding of the fibers of the non-woven structure, the at least partial bonding comprising thermally activated bonds between a first polyolefin material produced with a catalyst comprising at least one metallocene catalyst and having a melting point in the range 130-170°C and a second material having a melting point which is at least 10°C higher than the melting point of the first material, the weight of the first material in the non-woven structure being at least 3% of the weight of the nonwoven structure, wherein the nature of the product is one of: a geotextile, a filtration product, thermal insulation, an acoustic absorption product, an acoustic dampening product, and a lining product.
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公开(公告)号：EP4159908B1
公开(公告)日：2024-06-05
申请号：EP22203627.9
申请日：2017-03-17
IPC分类号： D04H1/4291 , D04H1/485 , D04H1/492 , D04H1/541
CPC分类号： D06N2201/025420130101 , D06N7/0068 , D04H1/485 , D04H1/4291 , B01D39/163 , B01D2239/021620130101 , B01D2239/028320130101 , B01D2239/06420130101 , D04H1/5412 , E02D17/202 , D04H1/492
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公开(公告)号：EP4357518A2
公开(公告)日：2024-04-24
申请号：EP23204908.0
申请日：2023-10-20
申请人： Hsu, Ching Shui , Ho, Wan Jo
发明人： Hsu, Ching Shui , Ho, Wan Jo
IPC分类号： D06M10/02 , D06N3/00 , D06N3/14 , D06M101/20
CPC分类号： D06M10/02 , D06N3/0084 , D06N3/14 , D06N2201/025420130101 , D06N2203/04520130101 , D06N2207/1420130101 , D06M2101/2020130101
摘要： A polypropylene fabric woven from a plurality of polypropylene fibers comprises a first surface and a second surface, at least one of the first surface and the second surface is treated with electro-optical treatment.
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