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1. 发明授权

US07052636B2 Heat treated profile extruded hook 失效
公开(公告)号：US07052636B2
公开(公告)日：2006-05-30
申请号：US10619048
申请日：2003-07-14
申请人： Ronald W. Ausen , William C. Unruh , Philip Miller , Jayshree Seth
发明人： Ronald W. Ausen , William C. Unruh , Philip Miller , Jayshree Seth
IPC分类号： B29C47/88
CPC分类号： B29C47/003 , A44B18/0049 , A44B18/0065 , A61F13/625 , B29C47/00 , B29C47/0021 , Y10T24/27 , Y10T24/2783 , Y10T24/2792
摘要： A method for forming a unitary polymeric projection or fastener comprising a thin, strong flexible backing, and a multiplicity of thin spaced hook members projecting from the upper surface of the unitary backing the method generally including extruding a thermoplastic resin through a die plate which die plate is shaped to form a base layer and spaced ridges, ribs or hook elements projecting above a surface of the base layer. When the die forms the spaced ridges or ribs the cross sectional shape of the hook members are formed by the die plate while the initial hook member thickness is formed by transversely cutting the ridges at spaced locations along their lengths to form discrete cut portions of the ridges. Subsequently longitudinal stretching of the backing layer (in the direction of the ridges on the machine direction) separates these cut portions of the ridges, which cut portion then form spaced apart hook members. The extruded hook members or cut rib hook members are then heat treated resulting in shrinkage of at least a portion of at least the hook head portion thickness by from 5 to 90 percent, preferably 30 to 90 percent.

2. 发明授权

US07185401B2 Heat treated profile extruded hook 有权
标题翻译：热处理型材挤压钩
公开(公告)号：US07185401B2
公开(公告)日：2007-03-06
申请号：US11016993
申请日：2004-12-20
申请人： Ronald W. Ausen , William C. Unruh , Philip Miller , Jayshree Seth
发明人： Ronald W. Ausen , William C. Unruh , Philip Miller , Jayshree Seth
IPC分类号： A44B18/00
CPC分类号： B29C47/003 , A44B18/0049 , A44B18/0065 , A61F13/625 , B29C47/00 , B29C47/0021 , Y10T24/27 , Y10T24/2783 , Y10T24/2792
摘要： A method for forming a unitary polymeric projection or fastener comprising a thin, strong flexible backing, and a multiplicity of thin spaced hook members projecting from the upper surface of the unitary backing the method generally including extruding a thermoplastic resin through a die plate which die plate is shaped to form a base layer and spaced ridges, ribs or hook elements projecting above a surface of the base layer. When the die forms the spaced ridges or ribs the cross sectional shape of the hook members are formed by the die plate while the initial hook member thickness is formed by transversely cutting the ridges at spaced locations along their lengths to form discrete cut portions of the ridges. Subsequently longitudinal stretching of the backing layer (in the direction of the ridges on the machine direction) separates these cut portions of the ridges, which cut portion then form spaced apart hook members. The extruded hook members or cut rib hook members are then heat treated resulting in shrinkage of at least a portion of at least the hook head portion thickness by from 5 to 90 percent, preferably 30 to 90 percent.
摘要翻译：一种用于形成单一聚合物突起或紧固件的方法，包括薄的，强的柔性背衬和从整体背衬的上表面突出的多个细间隔的钩构件，该方法通常包括通过模板挤出热塑性树脂，模板被成形为形成基底层和在基底层表面上突出的间隔开的脊，肋或钩元件。当模具形成间隔开的脊或肋时，钩构件的横截面形状由模板形成，而初始钩构件厚度通过沿其长度在间隔开的位置横向切割脊而形成，以形成脊的离散切割部分。随后，背衬层（沿着机器方向的脊的方向）的纵向拉伸将这些切口部分分开，该切割部分然后形成间隔开的钩部件。然后对挤出的钩构件或切割肋钩构件进行热处理，使至少一部分至少钩头部厚度的收缩率为5至90％，优选为30至90％。

3. 发明授权

US07241483B2 Reticulated webs and method of making 失效
标题翻译：网状网和制作方法
公开(公告)号：US07241483B2
公开(公告)日：2007-07-10
申请号：US10863720
申请日：2004-06-08
申请人： Ronald W. Ausen , Jayshree Seth , Janet A. Venne
发明人： Ronald W. Ausen , Jayshree Seth , Janet A. Venne
IPC分类号： B32B3/06
CPC分类号： A44B18/0065 , A44B18/0061 , Y10T24/2775 , Y10T428/24017 , Y10T428/24322 , Y10T442/102 , Y10T442/183
摘要： The present invention concerns a reticulated web, mesh or netting the polymeric netting comprising two sets of strands at angles to each other and formed from a profile extruded three dimensional film having a first face and a second face. The profile extruded film is cut in regular intervals along the X-dimension on one or more faces or alternatively in alternating fashion on the first face and the second face. The cut film is then stretched (oriented) in the lengthwise dimension creating a nonplanar netting characterized by land portions on the top and bottom surfaces with connecting leg portions extending between the land portion on the top and bottom surfaces.
摘要翻译：本发明涉及一种网状织物，网状或网状的聚合物网，其包括彼此成角度的两组线，并由具有第一面和第二面的型材挤出三维膜形成。型材挤出薄膜沿一个或多个面上的X尺寸以规则间隔切割，或者交替地在第一面和第二面上切割。然后将切割的膜在纵向尺寸上拉伸（取向），从而形成非平面网，其特征在于在顶表面和底表面上具有连接腿部的平面部分，该连接腿部在顶表面和底表面之间的陆部之间延伸。

4. 发明授权

US07678316B2 Coextruded profiled webs 失效
标题翻译：共挤出型材网
公开(公告)号：US07678316B2
公开(公告)日：2010-03-16
申请号：US10863717
申请日：2004-06-08
申请人： Ronald W. Ausen , Janet A. Venne , Jayshree Seth
发明人： Ronald W. Ausen , Janet A. Venne , Jayshree Seth
IPC分类号： B29C47/12 , B32B3/06
CPC分类号： B29C47/0021 , B29C35/02 , B29C47/003 , B29C47/0033 , B29C47/0038 , B29C47/0066 , B29C47/062 , B29C47/065 , B29C47/12 , B29C47/145 , B29C47/56 , B29C55/023 , B29C55/06 , B29C55/08 , B29C2793/009 , B29K2105/256 , B29L2009/00 , B29L2028/00 , Y10T24/2733 , Y10T24/2783 , Y10T24/2792 , Y10T428/24017 , Y10T428/24314 , Y10T428/24322 , Y10T428/24612 , Y10T428/24628 , Y10T428/24669 , Y10T428/24694 , Y10T428/2495
摘要： A method that includes coextruding two or more thermoplastic resin streams through a profiled die plate, which die plate is shaped to form a nonplanar film (three dimensional) preferably with a regularly oscillating peak and valley structure that oscillates from a top surface to a bottom surface forming longitudinally extending ridges on both faces of the film. The film is formed by coextruding the film through the oscillating die plate opening causing partitioning of the resins in different zones in the width direction of the film. Flattening of the film results in a film with side-by-side zones formed of different polymers or relative proportions of polymers.
摘要翻译：一种方法，其包括将两个或更多个热塑性树脂流共挤出通过成形模板，该模板被成形为形成非平面膜（三维），优选具有从顶表面到底表面摆动的规则振荡的峰谷结构在膜的两个表面上形成纵向延伸的脊。该薄膜通过将薄膜通过振荡模板开口共挤出而形成，从而在膜的宽度方向上的不同区域中树脂分隔。膜的平整导致由不同聚合物或聚合物的相对比例形成的并排区域的膜。

5. 发明授权

US07182992B2 Hook fiber 失效
标题翻译：钩纤维
公开(公告)号：US07182992B2
公开(公告)日：2007-02-27
申请号：US10780396
申请日：2004-02-17
申请人： Ronald W. Ausen , Jayshree Seth
发明人： Ronald W. Ausen , Jayshree Seth
IPC分类号： A44B18/00
CPC分类号： A44B18/0061 , Y10T24/27 , Y10T24/2767 , Y10T428/24017 , Y10T428/2976 , Y10T428/2978
摘要： The present invention is directed at a hook strand. These hook strands have a base layer with first top face and a second bottom face and two side faces. Hook elements on the strand extend from at least one face and the hook elements have engaging arms that extend at an angle of from 1 to 90 degrees relative to the longitudinal extent of the strands.
摘要翻译：本发明涉及钩线。这些钩股具有具有第一顶面和第二底面以及两个侧面的基底层。股线上的钩元件从至少一个表面延伸，并且钩元件具有相对于股线的纵向范围以1至90度的角度延伸的接合臂。

6. 发明授权

US07007351B2 Heat treated high density structures 有权
标题翻译：热处理高密度结构
公开(公告)号：US07007351B2
公开(公告)日：2006-03-07
申请号：US10786486
申请日：2004-02-25
申请人： Ronald W. Ausen , Jayshree Seth
发明人： Ronald W. Ausen , Jayshree Seth
IPC分类号： A44B18/00
CPC分类号： A44B18/0065 , Y10T24/2792
摘要： A method for forming a unitary polymeric projection or fastener comprising a base layer, and a multiplicity of spaced projections or hook members projecting from the upper surface of the unitary base layer the method generally including extruding of forming a thermoplastic resin through a die plate or mold. A die plate, if used, is shaped to form a base layer and spaced ridges, projecting above a surface of the base layer. When the die forms the spaced ridges or ribs the cross sectional shape of the projections are formed by the die plate. The ridges are then cut at spaced locations along their lengths to form discrete cut portions of the ridges. The cut portions are then heat treated resulting in shrinkage of at least a portion of at least the cut portion thickness by from 5 to 90 percent, preferably 30 to 90 percent thereby forming discrete upstanding projections.
摘要翻译：一种用于形成单一聚合物突起或紧固件的方法，包括基底层和从整体基底层的上表面突出的多个间隔开的突起或钩构件，该方法通常包括通过模板或模具形成热塑性树脂。如果使用的话，模板被成形为形成基底层和间隔开的脊，突出在基层的表面上方。当模具形成间隔开的脊或肋时，突起的横截面形状由模板形成。然后沿其长度在间隔开的位置处切割脊，以形成脊的离散切割部分。然后对切割部分进行热处理，至少使切割部分厚度的至少一部分收缩5至90％，优选30至90％，从而形成离散的直立突起。

7. 发明授权

US07765651B2 Multiheaded hook 失效
标题翻译：多头挂钩
公开(公告)号：US07765651B2
公开(公告)日：2010-08-03
申请号：US11234897
申请日：2005-09-26
申请人： Jayshree Seth , Ronald W. Ausen , Janet A. Venne
发明人： Jayshree Seth , Ronald W. Ausen , Janet A. Venne
IPC分类号： A44B18/00
CPC分类号： A44B18/0065 , B29C43/222 , B29C47/003 , B29C47/0033 , B29C47/0057 , B29C47/0066 , B29C47/14 , B29C67/0044 , B29C2793/0027 , B29L2031/729 , Y10T24/2792 , Y10T428/24008 , Y10T428/24017
摘要： The present invention provides a method for forming preferably a unitary polymeric hook fastener comprising a flexible backing, and a multiplicity of spaced hook members projecting from the upper surface of the unitary backing wherein each hook member comprises a multiplicity of hook head elements projecting in substantially the same direction. The hook members each comprise a stem portion attached at one end to the backing, and a head portion at the end of the stem portion opposite the backing. The head portion can also extend from a side of a stem portion or be omitted entirely to form alternative projections which can be other forms than a hook member. The head portion preferably projects past the stem portion on at least one of two opposite sides. At least the hook head portions have two or more hook head elements on at least one of the two opposing sides of the stem. The hook head portions preferably have been heat treated so as to decrease the hook head thickness and thereby reducing or eliminating molecular orientation in at least the hook head in the machine direction.
摘要翻译：本发明提供了一种用于形成优选整体聚合物钩紧固件的方法，其包括柔性背衬和从整体式背衬的上表面突出的多个间隔开的钩构件，其中每个钩构件包括多个钩头元件，同方向钩构件各自包括在一端附接到背衬的杆部分，以及在杆部分的与背衬相对的端部处的头部。头部还可以从杆部的侧面延伸，或者完全省略，以形成可以是钩构件以外的其它形式的替代突起。头部优选地在两个相对侧中的至少一个上突出穿过杆部。至少钩头部分在杆的两个相对侧中的至少一个上具有两个或更多个钩头元件。钩头部分优选地经过热处理以减小钩头厚度，从而减少或消除至少钩头在机器方向上的分子取向。

8. 发明授权

US07748090B2 Breathable fasteners 失效
标题翻译：透气紧固件
公开(公告)号：US07748090B2
公开(公告)日：2010-07-06
申请号：US11612082
申请日：2006-12-18
申请人： Jayshree Seth , Ronald W. Ausen , James S. Mrozinski , Janet A. Venne
发明人： Jayshree Seth , Ronald W. Ausen , James S. Mrozinski , Janet A. Venne
IPC分类号： A44B18/00
CPC分类号： A61F13/0273 , A44B18/0069 , A61F13/5622 , A61F13/625 , A61F2013/00565 , Y10T24/2792
摘要： The present invention concerns breathable fasteners for use with hook fastener systems. The breathable fastening system comprises a first breathable mechanical fastener surface, which is generally a loop or fibrous type surface that can optionally be joined to a breathable backing loop, and a recon large area breathable hook type fastener. The hook type fastener generally has an integral film backing which film backing has a porosity of from 0.0001 to 0.005 cm3, a backing thickness of from 25 to 200 μm, a stiffness of from 10 to 2000 Gurley units and a hook or projection containing surface area of at least 10 cm2.
摘要翻译：本发明涉及用于钩式紧固件系统的透气紧固件。透气紧固系统包括第一透气机械紧固件表面，其通常是环形或纤维型表面，其可以可选地连接到透气背衬环以及再大面积透气钩型紧固件。钩型紧固件通常具有整体膜背衬，膜背衬具有0.0001至0.005cm 3的孔隙率，25-200μm的背衬厚度，10至2000个Gurley单元的刚度和包含表面积的钩或凸起至少10cm 2。

9. 发明申请

US20100136297A1 COEXTRUDED PROFILED WEBS 失效
公开(公告)号：US20100136297A1
公开(公告)日：2010-06-03
申请号：US12696354
申请日：2010-01-29
申请人： Ronald W. Ausen , Janet A. Venne , Jayshree Seth
发明人： Ronald W. Ausen , Janet A. Venne , Jayshree Seth
IPC分类号： B32B3/28
CPC分类号： B29C47/0021 , B29C35/02 , B29C47/003 , B29C47/0033 , B29C47/0038 , B29C47/0066 , B29C47/062 , B29C47/065 , B29C47/12 , B29C47/145 , B29C47/56 , B29C55/023 , B29C55/06 , B29C55/08 , B29C2793/009 , B29K2105/256 , B29L2009/00 , B29L2028/00 , Y10T24/2733 , Y10T24/2783 , Y10T24/2792 , Y10T428/24017 , Y10T428/24314 , Y10T428/24322 , Y10T428/24612 , Y10T428/24628 , Y10T428/24669 , Y10T428/24694 , Y10T428/2495
摘要： A nonplanar, thermoplastic polymeric film having a top surface, a bottom surface, a midline, and a series of peaks and valleys oscillating around the midline and forming continuous ridges in a first direction on both the top surface and the bottom surface of the film. The nonplanar, thermoplastic polymeric film has two or more polymer layers with at least one polymer layer partitioned disproportionally in the peaks such that at least two of the two or more polymer layers vary in thickness across the width of the nonplanar, thermoplastic polymeric film.
摘要翻译：一种非平面的热塑性聚合物膜，具有上表面，底面，中线以及围绕中线振荡的一系列峰和谷，并且在膜的顶表面和底表面上沿第一方向形成连续的脊。非平面的热塑性聚合物膜具有两个或更多个聚合物层，其中至少一个聚合物层在峰中不成比例地分隔，使得两个或更多个聚合物层中的至少两个在厚度上横跨非平面的热塑性聚合物膜的宽度变化。

10. 发明授权

US07014906B2 Hook fastener and method of making 失效
标题翻译：钩扣和制作方法
公开(公告)号：US07014906B2
公开(公告)日：2006-03-21
申请号：US10686324
申请日：2003-10-14
申请人： Scott J. Tuman , Jayshree Seth , Timothy J. Lindquist , Troy K. Ista , Ronald W. Ausen
发明人： Scott J. Tuman , Jayshree Seth , Timothy J. Lindquist , Troy K. Ista , Ronald W. Ausen
IPC分类号： B32B3/06
CPC分类号： A44B18/0015 , A61F13/625 , Y10T428/24017
摘要： The present invention is directed at a hook mechanical fastener/fibrous composite comprising hook elements on hook containing backing elements or a netting embedded in a fibrous web. The hook elements preferably are on backing elements that are connected or integral and can be strands oriented at angles to each other in a net form. The backing elements generally have a first outer face and a second outer face. The backing elements on at least one of the first or second outer faces have a plurality of hook elements. The hook containing backing elements are embedded within a fibrous web, preferably by hydroentangling the fibers around the backing element, preferably without use of auxiliary attachment means such as adhesives or point bonding.
摘要翻译：本发明涉及一种钩式机械紧固件/纤维复合材料，其包括钩状元件在钩上，包含背衬元件或嵌入纤维网中的网。钩元件优选地在连接或整体的背衬元件上，并且可以以网状彼此成角度地定向。背衬元件通常具有第一外表面和第二外表面。第一或第二外表面中的至少一个上的背衬元件具有多个钩元件。优选地，通过将纤维围绕背衬元件水力缠绕，优选不使用诸如粘合剂或点粘合的辅助附接装置，将含有钩的衬垫元件嵌入纤维网内。

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