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公开(公告)号：US11889902B2
公开(公告)日：2024-02-06
申请号：US17334039
申请日：2021-05-28
CPC分类号： A44B13/0005 , D04H3/007 , D04H3/153 , D10B2321/02
摘要： A hook-and-loop fastener has a hook element comprising a substrate having a face from which projects a multiplicity of hooks and a loop element formed by of a fiber web. The fiber web is formed by a homogenous mixture of first multicomponent filaments each formed by a high-melting-point polymer and a low-melting-point polyolefinic polymer and second polyolefinic monocomponent filaments. The first filaments constitute between 20% and 80% by weight of the mixture. The fiber web has a face formed with a patterned array of dense bonded regions of a predetermined small thickness interspersed with less dense open regions of a predetermined big thickness substantially greater than the small thickness of the small thickness interspersed with less dense open regions of a predetermined big thickness substantially greater than the small thickness of the bonded regions so that the filaments of the open regions form loops.
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公开(公告)号：US20240076588A1
公开(公告)日：2024-03-07
申请号：US18238672
申请日：2023-08-28
IPC分类号： C11D17/04 , A01N31/02 , A01P1/00 , A47K10/42 , B65D75/58 , B65D83/08 , B65D85/62 , B65D85/671 , C11D3/20 , C11D3/40 , C11D3/48 , D04H1/26 , D04H1/4258 , D04H1/4266 , D04H1/4374 , D04H1/492 , D06M13/144 , D06M13/207 , D06M16/00
CPC分类号： C11D17/049 , A01N31/02 , A01P1/00 , A47K10/42 , B65D75/5855 , B65D83/0805 , B65D83/0894 , B65D85/62 , B65D85/671 , C11D3/201 , C11D3/40 , C11D3/48 , D04H1/26 , D04H1/4258 , D04H1/4266 , D04H1/4374 , D04H1/492 , D06M13/144 , D06M13/207 , D06M16/00 , A47K2010/3266
摘要： A package has a container formed with a dispensing opening and a supply of nonwoven disinfecting wipes in the container. The wipes are made of fibers containing lignin and impregnated with a disinfectant solution having at least two liquid components. A lignin content of the nonwoven wipes is between 0.02 g/m2 and 1 g/m2 and/or the disinfectant solution contains a dye. Thus if at least a part of one of the wipes is overexposed to air, it will change color as oxidized lignin and/or dye collects in it.
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公开(公告)号：US20210368948A1
公开(公告)日：2021-12-02
申请号：US17334039
申请日：2021-05-28
摘要： A hook-and-loop fastener has a hook element comprising a substrate having a face from which projects a multiplicity of hooks and a loop element formed by of a fiber web. The fiber web is formed by a homogenous mixture of first multicomponent filaments each formed by a high-melting-point polymer and a low-melting-point polyolefinic polymer and second polyolefinic monocomponent filaments. The first filaments constitute between 20% and 80% by weight of the mixture. The fiber web has a face formed with a patterned array of dense bonded regions of a predetermined small thickness interspersed with less dense open regions of a predetermined big thickness substantially greater than the small thickness of the small thickness interspersed with less dense open regions of a predetermined big thickness substantially greater than the small thickness of the bonded regions so that the filaments of the open regions form loops.
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