公开(公告)号：US20070228605A1

公开(公告)日：2007-10-04

申请号：US11758844

申请日：2007-06-06

申请人： Ronald Ausen ,  Jayshree Seth ,  Janet Venne

发明人： Ronald Ausen ,  Jayshree Seth ,  Janet Venne

IPC分类号： B29C55/02

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。

公开(公告)号：US20070154683A1

公开(公告)日：2007-07-05

申请号：US11321413

申请日：2005-12-29

申请人： Ronald Ausen ,  Jayshree Seth ,  Janet Venne

发明人： Ronald Ausen ,  Jayshree Seth ,  Janet Venne

IPC分类号： B32B3/00

CPC分类号： B32B27/08 ,  B29C48/08 ,  B29C48/21 ,  B29C48/30 ,  B29C48/305 ,  B29C48/307 ,  B32B3/10 ,  B32B3/263 ,  B32B5/022 ,  B32B5/142 ,  B32B7/02 ,  B32B25/16 ,  B32B27/12 ,  B32B27/302 ,  B32B27/32 ,  B32B37/153 ,  B32B2250/44 ,  B32B2270/00 ,  B32B2274/00 ,  Y10T428/24612

摘要： There is provided a coextruded film or film layer comprises at least two sets of regions, a first set of regions formed predominately of a first thermoplastic polymer and a second set of regions formed predominately of a second thermoplastic polymer arranged in an alternating side-by-side manner. These side-by-side polymer regions generally extend in a machine direction in a continuous manner. The film or film layer has a first face and a second face. On at least one face, one of the regions of the first thermoplastic polymer bridges over the adjacent lane of another (the second thermoplastic polymer region or a third thermoplastic polymer region) thermoplastic polymer region creating on the first face a continuous layer of the first thermoplastic polymer. The opposite face comprises at least in part the other thermoplastic polymer. This bridging layer of the first thermoplastic polymer maintains the integrity of the film or film layer in the cross direction to the machine direction without the need for compatibilizers or tie layers, and allows for the other thermoplastic polymer regions to be exposed on the second face.

摘要翻译： 提供了包括至少两组区域的共挤出膜或膜层，主要由第一热塑性聚合物形成的第一组区域和主要由以交替并列排列的第二热塑性聚合物形成的第二组区域， 侧面的方式。 这些并排聚合物区域通常以机械方向连续地延伸。 膜或膜层具有第一面和第二面。 在至少一个表面上，第一热塑性聚合物的区域之一在另一个（第二热塑性聚合物区域或第三热塑性聚合物区域）热塑性聚合物区域的相邻通道上方桥接，在第一面上形成第一热塑性聚合物区域的连续层 聚合物。 相对的表面至少部分地包括其它热塑性聚合物。 第一热塑性聚合物的该桥接层保持膜或膜层在机器方向的横向上的完整性，而不需要增容剂或连接层，并允许其它热塑性聚合物区域暴露在第二面上。

公开(公告)号：US07192896B2

公开(公告)日：2007-03-20

申请号：US10001158

申请日：2001-11-15

申请人： Jayshree Seth ,  Jerry W. Hall

发明人： Jayshree Seth ,  Jerry W. Hall

IPC分类号： B32B27/12

CPC分类号： A61Q19/10 ,  A61K8/0208 ,  A61K8/466 ,  C11D17/049 ,  Y10T442/2484 ,  Y10T442/2525 ,  Y10T442/68 ,  Y10T442/696

摘要： The invention is directed at a disposable dry cleansing article that is formed from a melt extruded fibrous web that has incorporated into the fibers forming the web from 0.5 to 20 percent by weight of a melt extruded lathering surfactant. The invention, dry article generally comprises a melt extruded fibrous web of a thermoplastic polymer having a basis weight of from about 10 to 200 g/m2, preferably 10 to 150 g/m2 wherein the fibers have a lathering surfactant incorporated into the fiber at a level that allows the article to be used two (2) or more times with a rinse foam volume of 15 or more, with an initial foam volume of at least 50 ml.The novel melt extruded web can be made by the following sequential steps: (a) providing to an extruder a thermoplastic resin, such as polypropylene; (b) blending into the resin a lathering surfactant at a temperature at which the surfactant is not significantly degraded; (c) forming the blend into melt extruded fibers, (d) collecting the fibers, (e) forming the fibers into a web and optionally, further treating the web by coating additional components, laminating to further layers or consolidating for strength or the like.

摘要翻译： 本发明涉及一种一次性干洗清洁制品，其由熔融挤出的纤维网形成，其已经结合到形成网的纤维中，其量为熔体挤出发泡表面活性剂的0.5-20重量％。 本发明的干制品通常包含热塑性聚合物的熔体挤出纤维网，其基重为约10-200g / m 2，优选10-150g / m 2， / SUP>其中纤维具有引入到纤维中的起泡表面活性剂，其水平允许制品以漂洗泡沫体积为15或更高的两次或更多次使用，初始泡沫体积为至少50 ml。 新型熔融挤出纤维网可以通过以下顺序步骤制备：（a）向挤出机提供热塑性树脂，例如聚丙烯; （b）在表面活性剂没有显着降解的温度下将起泡表面活性剂混合到树脂中; （c）将共混物形成熔融挤出的纤维，（d）收集纤维，（e）将纤维形成纤维网，并任选地通过涂覆另外的组分，层压到另外的层或巩固强度等来进一步处理纤维网 。

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％。

公开(公告)号：US20070040000A1

公开(公告)日：2007-02-22

申请号：US11423832

申请日：2006-06-13

申请人： Byron Jackson ,  Jayshree Seth ,  Brandy Nolan

发明人： Byron Jackson ,  Jayshree Seth ,  Brandy Nolan

IPC分类号： A47J36/02

CPC分类号： B29C55/045

摘要： There is provided an apparatus and methods for stretching one or more zones of a web and webs including one or more stretched zones. Each of the stretched zones in the web is stretched in the cross-web direction, i.e., the direction transverse to the downweb direction. The stretching can be performed continuously on the web as the web is advancing through the apparatus in the down-web direction. The method for stretching an extensible web in the cross direction generally is practiced on a substantially continuous cross-directional extensible web. The web is traveling in a first downweb direction at a first speed. The extensible web has a width and substantially continuous length in the first downweb direction. The crossweb stretching occurs in an orientation zone established between at least two moving nip points. The nip points are in a plane of the web with a leading nip downweb of a trailing nip with the at least two nips offset in the cross direction. The leading nip moves at a faster speed than the trailing nip, where the degree of crossweb orientation in the orientation zone is proportional at least to a ratio of the leading nip speed to the trailing nip speed.

摘要翻译： 提供了一种用于拉伸幅材和幅材的一个或多个区域的装置和方法，包括一个或多个拉伸区域。 幅材中的每个拉伸区域在横向方向上，即横向于向下网的方向上被拉伸。 当卷筒纸沿着卷筒纸方向前进通过装置时，拉伸可以在纸幅上连续进行。 用于在横向上拉伸可伸长幅材的方法通常在基本上连续的横向可延展幅材上实施。 网路以第一速度沿着第一下方向行驶。 可伸长的腹板在第一向下的方向具有宽度和基本连续的长度。 十字网伸展发生在建立在至少两个移动夹点之间的取向区域中。 咬合点处于幅材的平面中，具有拖曳压区的前导辊隙，其中至少两个胶印沿横向偏移。 引导压区以比拖尾压区更快的速度移动，其中定向区域中的横向定向程度至少与引导压合速度与后辊隙速度的比例成比例。

公开(公告)号：US20060145388A1

公开(公告)日：2006-07-06

申请号：US11368842

申请日：2006-03-06

申请人： Ronald Ausen ,  Jayshree Seth

发明人： Ronald Ausen ,  Jayshree Seth

IPC分类号： B29C47/00

CPC分类号： A44B18/0092 ,  A44B18/0049 ,  A44B18/0061 ,  Y10T24/2792 ,  Y10T428/24017

摘要： A unitary fastener of a thermoplastic resin comprising a base film layer having generally parallel upper and lower major surfaces, arranged in a first direction the base film layer being oriented at least in the first direction. The backing layer having on at least one surface separated surface elements extending at an angle to said first direction. The invention is also related to a method of forming a unitary fastener. The method includes the steps of extruding a thermoplastic resin in a machine direction through a die plate having a continuous base portion cavity and one or more rib cavities extending from the base portion cavity, forming a strip having a base layer and continuous rib. This scoring or cutting the ribs and at least a surface layer of the film structure forms predetermined separable elements. This inelastically stretching the strip to separated projections and the separated separable surface elements across the strip. The spacings between adjacent separated separable surface elements comprises an oriented film.

公开(公告)号：US20060113699A1

公开(公告)日：2006-06-01

申请号：US11329529

申请日：2006-01-11

申请人： Ronald Ausen ,  Jayshree Seth

发明人： Ronald Ausen ,  Jayshree Seth

IPC分类号： B29C47/00

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。

公开(公告)号：US20050132544A1

公开(公告)日：2005-06-23

申请号：US10745002

申请日：2003-12-23

申请人： Jayshree Seth ,  Ronald Ausen ,  Janet Venne

发明人： Jayshree Seth ,  Ronald Ausen ,  Janet Venne

IPC分类号： A44B18/00 ,  B29C55/00 ,  B29C67/00

CPC分类号： B29C67/0044 ,  A44B18/0061 ,  A44B18/0065 ,  B29C55/00 ,  B29C2793/00 ,  B29L2031/729 ,  Y10T24/2792

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 elements projecting from the upper surface of the unitary backing. The hook elements 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 projects in different directions for some adjacent hook members which adjacent hook members each have a flat face which flat faces are mutually opposing in face to face relation.

摘要翻译： 本发明提供一种用于形成优选整体式聚合物钩紧固件的方法，其包括柔性背衬和从整体背衬的上表面突出的多个间隔开的钩元件。 钩元件各自包括一端连接到背衬的杆部分，以及在杆部分的与背衬相对的端部处的头部。 头部对于一些相邻的钩构件在不同方向上突出，相邻的钩构件各自具有平面，面对面相对地相对。

公开(公告)号：US20050097713A1

公开(公告)日：2005-05-12

申请号：US11016993

申请日：2004-12-20

申请人： Ronald Ausen ,  William Unruh ,  Philip Miller ,  Jayshree Seth

发明人： Ronald Ausen ,  William Unruh ,  Philip Miller ,  Jayshree Seth

IPC分类号： A44B18/00 ,  A61F13/62 ,  B29C47/00

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％。

公开(公告)号：US20050079321A1

公开(公告)日：2005-04-14

申请号：US10686324

申请日：2003-10-14

申请人： Scott Tuman ,  Jayshree Seth ,  Timothy Lindquist ,  Troy Ista ,  Ronald Ausen

发明人： Scott Tuman ,  Jayshree Seth ,  Timothy Lindquist ,  Troy Ista ,  Ronald Ausen

IPC分类号： A44B18/00 ,  A61F13/62 ,  D04H13/00 ,  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。