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1.发明授权Disposable diapers, absorbent articles and thermoplastic sheet material having improving tape adhesion 失效一次性尿布，吸收性物品和具有改善胶带附着力的热塑性片材
公开(公告)号：US5084039A
公开(公告)日：1992-01-28
申请号：US363296
申请日：1989-06-07
CPC分类号： A61F13/51496 , A61F13/51401 , A61F13/5633 , C08L23/04 , C08L23/06 , C08L23/10
摘要： Novel thermoplastic sheet materials for permitting positionable and repeated repositionable use of tape fasteners therewith without experiencing substnatial loss of tape adhesion therebetween are disclosed. A novel thermoplastic sheet material generally comprises an ethylene polymer and an anti-popoff polymer in an effective amount for increasing and substantially maintaining the tape adhesion. The increase in and substantial maintenance of the tape adhesion is accomplished without adversely affecting the properties or cost of the thermoplastic sheet material. A preferred formulation for producing the novel thermoplastic sheet material comprises polyethylene as the ethylene polymer and a polypropylene or alpha-methyl styrene as the anti-popoff polymer. The novel thermoplastic sheet materials are especially suitable for use as films which can be used as backsheets in absorbent articles, such as, disposable diapers, bandages, surgical dressings or drapes and catamenial pads.
摘要翻译： 公开了用于允许可定位和重复重新定位使用带扣紧件的新型热塑性片材，而不会在其之间经历不均匀的胶带粘合损失。 一种新型的热塑性片材通常包含有效量的乙烯聚合物和抗褪色聚合物，用于增加和显着地保持胶带粘附。 胶带附着力的增加和实质维护是完成的，而不会不利地影响热塑性片材的性能或成本。 用于生产新型热塑性片材的优选制剂包括聚乙烯作为乙烯聚合物，聚丙烯或α-甲基苯乙烯作为防弹性聚合物。 新型热塑性片材特别适合用作可用作吸收制品（如一次性尿布，绷带，手术敷料或窗帘）和月经垫中的背板的膜。
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公开(公告)号：US4429729A
公开(公告)日：1984-02-07
申请号：US396649
申请日：1982-07-09
申请人： Randy Winslow
发明人： Randy Winslow
CPC分类号： E06B9/60
摘要： A clutch assembly is provided to prevent over tensioning of the spring motor of a window shade. The clutch assembly includes sleeve means, connected to one end of the spring motor, having an axial bore formed with internal threads which are engageable with threads formed along the window shade dowel, and also having sleeve locking means operable to engage retaining means formed on the interior surface of the window shade tube. The clutch assembly is operable to permit tensioning of the spring motor a predetermined number of turns of the window shade tube in one direction and then prevent further tensioning of the spring motor without restricting rotation of the tube in such one direction.
摘要翻译： 提供离合器组件以防止窗帘的弹簧电动机过度张紧。 离合器组件包括连接到弹簧电动机的一端的套筒装置，其具有形成有内螺纹的轴向孔，该内螺纹可与沿着窗帘销形成的螺纹接合，并且还具有套筒锁定装置， 窗帘管内表面。 离合器组件可操作以允许弹簧马达在一个方向上张紧窗帘管的预定数量的匝数，然后防止弹簧马达的进一步张紧，而不会限制管在这样的一个方向上的旋转。
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公开(公告)号：US4298647A
公开(公告)日：1981-11-03
申请号：US57792
申请日：1979-07-16
申请人： Leopoldo V. Cancio , Pai-Chuan Wu
发明人： Leopoldo V. Cancio , Pai-Chuan Wu
IPC分类号： B44C1/18 , B29C43/02 , B29C47/00 , B29C59/00 , B29C63/00 , B29C69/00 , B44C1/10 , B32B3/30 , B32B27/20
CPC分类号： B44C1/10 , Y10T428/15 , Y10T428/2457 , Y10T428/24612 , Y10T428/25 , Y10T428/26 , Y10T428/28 , Y10T428/31855 , Y10T428/31895
摘要： A decorative plastic sheet material having intersecting tear lines formed in the surface of the sheet material whereby the material may be torn by hand in more than one direction. The decorative sheet material is composed of a polymeric material incorporating a dispersed phase. The sheet material is particularly suited for the manufacture of decorative surface coverings such as shelf liners and the like which require sizing of the material in both a lengthwise and widthwise direction to conform it to the dimensions of the surface being covered.
摘要翻译： 一种装饰性塑料片材，其具有形成在片材表面的相交撕裂线，由此材料可以在多于一个方向上用手撕裂。 装饰片材由包含分散相的聚合物材料组成。 片状材料特别适用于制造装饰性表面覆盖物，例如搁板衬垫等，其需要在长度方向和宽度方向上尺寸调整材料以使其符合所覆盖表面的尺寸。
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公开(公告)号：US4102385A
公开(公告)日：1978-07-25
申请号：US799350
申请日：1977-05-23
申请人： Gerald W. Miller
发明人： Gerald W. Miller
CPC分类号： E06B9/44 , E06B9/13 , E06B9/17 , E06B9/24 , E06B9/48 , E06B2009/402 , Y10T428/15
摘要： This invention is directed to a window shade assembly including a telescoping roller and a shade mounted on the roller which may be quickly and easily adjusted to conform to the size of the window opening into which the assembly is to be mounted. The shade at one end includes a first portion secured to the larger roller section and a second portion wrapped around the projecting end of the smaller roller section a number of times sufficient to form a tube having an outside diameter approximately equal to the outside diameter of the first roller section. The projecting smaller roller section is freely axially slidable within the tube. In accordance with a preferred form of the invention disclosed, the shade includes at the side adjacent the smaller roller section a plurality of spaced hand-strip lines, preferably invisible, extending from end-to-end parallel to the shade edge which permit hand-stripping of discrete widths of the shade while the shade is rolled on the roller. In accordance with the invention disclosed, the window shade assembly is conveniently sized merely by severing the shade material at a desired shade width and adjusting the telescoping roller to conform to the desired width.
摘要翻译： 本发明涉及一种窗帘组件，其包括伸缩辊和安装在辊上的遮光罩，其可以快速且容易地调节以符合组装件将被安装到其中的窗口的尺寸。 一端的遮光罩包括固定在较大的滚筒部分上的第一部分和围绕较小滚筒部分的突出端缠绕的第二部分，该第二部分足以形成外径近似等于 第一辊部分。 突出的较小的辊部分可在管内自由地轴向滑动。 根据所公开的本发明的优选形式，帘子包括在较小辊部分的相邻侧面处，多个间隔开的手带条，优选地不可见，从端到端平行延伸到遮光边缘， 剥离阴影在树脂上滚动的离散宽度。 根据所公开的发明，窗帘组件的方便尺寸仅通过以期望的遮蔽宽度切断遮光材料并调整伸缩辊以符合所需的宽度。
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公开(公告)号：US20210310303A1
公开(公告)日：2021-10-07
申请号：US16839585
申请日：2020-04-03
申请人： Clopay Corporation
摘要： In example implementations, a windlock is provided. The windlock includes a body, a windlock lip, and a gusset. The body includes holes to receive a fastener to be coupled to a slat of a roll-up door. The windlock lip is formed from a portion of the body that is bent from the body. The gusset is coupled to the body and the windlock to provide mechanical strength to the windlock lip.
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公开(公告)号：US20210310302A1
公开(公告)日：2021-10-07
申请号：US16839577
申请日：2020-04-03
申请人： Clopay Corporation
摘要： In example implementations, a universal endlock is provided. The universal endlock includes a body, a first side along a first edge of the body, a second side along a second edge of the body opposite the first edge, a first lip on a first end of the first side, and a second lip on a first end of the second side. The body includes an intersecting hole pattern on a center portion of the body. The first side and the second side are each bent towards a back side of the body. The first lip is bent away from a first edge of the body and the second lip is bent away from the second edge of the body.
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公开(公告)号：US20210214988A1
公开(公告)日：2021-07-15
申请号：US16741900
申请日：2020-01-14
申请人： Clopay Corporation
发明人： Zhizhuo Wu , Ryan Carroll
摘要： In example implementations, a method is provided. The method includes determining, by a processor, that a vehicle is approaching a door of a building based on a velocity vector of the vehicle, calculating, by the processor, a time of arrival of the vehicle at the door based on the velocity vector of the vehicle and a distance of the vehicle from the door, and controlling, by the processor, the door to begin opening at a time based on the time of arrival and an amount of time for the door to open such that the door is opened when the vehicle arrives at the door.
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8.发明授权Coextruded multi-layer thermoplastic sheet material having one layer with high modulus for repositioning tape-tab fasteners thereon, absorbant articles and methods 失效共挤出多层热塑性片材，具有高模量的层，用于在其上重新定位带状接头紧固件，吸收性物品和方法
公开(公告)号：US5147346A
公开(公告)日：1992-09-15
申请号：US393646
申请日：1989-08-14
摘要： Novel thermoplastic sheet materials, absorbant articles formed therewith and method of producing such sheet materials are disclosed. The novel thermoplastic sheet materials are soft and pliable having a high modulus, high impact resistance and tear strengths and enhanced tape adhesion. The novel thermoplastic sheet materials are formed directly during a coextrusion process which may thereafter include an embossing step. The novel, coextruded thermoplastic sheet materials comprise a plurality of coextruded layers having high modulus outer layers for permitting pressure-sensitive adhesive tape-tab fasteners to be positioned and repositioned thereon without losing substantial tape adhesion therebetween or tearing the sheet materials following their original attachments. The outer layers are formed with a first thermoplastic polymer, such as a polypropylene, having an effective modulus to resist tearing, yielding and deformation upon detaching tape-tab fasteners therefrom, and further having an effective bonding affinity to maintain tape adhesion after initial attachment. The other layer of the thermoplastic sheet materials is an inner layer(s) being formed with a second thermoplastic polymer, such as a polyethylene, to impart softness or low stiffness and effective impact resistance and tear strengths to the sheet materials. The novel thermoplastic sheet materials of the instant invention are suitable for use with articles which, for example, absorb body fluids, and are especially suitable for use as backsheet films in disposable diapers.
摘要翻译： 公开了新型热塑性片材，与其形成的吸收性物品及其制造方法。 新型热塑性片材材料柔软且柔韧，具有高模量，高抗冲击性和撕裂强度，并增强胶带粘附力。 新型热塑性片材材料在共挤出工艺期间直接形成，其后可包括压花步骤。 新型共挤出的热塑性片材材料包括多个具有高模量外层的共挤出层，用于允许将压敏粘合带状突片紧固件定位并重新定位在其上，而不会在其之间丧失实质的带粘合力或者撕裂其原始附件之后的片材。 外层由第一热塑性聚合物（例如聚丙烯）形成，其具有有效模量，以抵抗撕裂，产生和变形，从而剥离带状突片紧固件，并且还具有有效的粘合亲合力以在初始附着后维持带粘合。 热塑性片材的另一层是形成有第二热塑性聚合物如聚乙烯的内层，以赋予片材柔软度或低刚度以及有效的耐冲击性和撕裂强度。 本发明的新型热塑性片材材料适用于例如吸收体液的物品，特别适用于一次性尿布中的底片膜。
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公开(公告)号：US4546029A
公开(公告)日：1985-10-08
申请号：US621558
申请日：1984-06-18
申请人： Leopoldo V. Cancio , Pai-Chuan Wu
发明人： Leopoldo V. Cancio , Pai-Chuan Wu
IPC分类号： A61F13/49 , A61F13/15 , A61F13/514 , B29C59/02 , B29K101/10 , D06N7/04 , B32B1/00 , B32B3/30
CPC分类号： B29C59/022 , A61F13/51476 , A61F2013/51078 , B29C2059/023 , B29K2995/0024 , B29L2007/001 , B29L2031/4878 , Y10T428/24355 , Y10T428/24479 , Y10T428/24669
摘要： A plastic film having a random embossed matte finish is provided. The random embossed matte film may be wound very easily into rolls and the roll contour achieved has superior uniformity. In addition, the film provides relatively equal tape adhesion and gloss properties on both sides which make it especially suitable for use in articles such as disposable diapers or underpads. Another advantageous property which renders it especially suitable for diaper conversion operations is its very low degree of edge curl. The thin film provides a totally different appearance as compared to conventional diaper films in that the overall appearance is a dull matte finish, but nonetheless having slight sparkles of brilliance throughout the surface, and it further provides a softer feel.
摘要翻译： 提供了具有随机压花无光饰面的塑料膜。 随机压纹的哑光膜可以非常容易地卷成卷，并且所获得的辊轮廓具有优异的均匀性。 此外，该膜在两侧提供相对相同的胶带粘合性和光泽性，使其特别适合用于诸如一次性尿布或底垫的制品中。 使其特别适合于尿布转换操作的另一个有利特性是其非常低的边缘卷曲度。 与传统的尿布膜相比，薄膜具有完全不同的外观，因为整体外观是哑光的磨砂，但是在整个表面上仍然具有轻微的光泽闪耀，并且还提供了更柔软的感觉。
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公开(公告)号：US4376147A
公开(公告)日：1983-03-08
申请号：US298346
申请日：1981-08-31
IPC分类号： B29C33/00 , A61F5/44 , A61F13/15 , A61F13/49 , A61F13/58 , A61L15/24 , B29C43/00 , B29C43/22 , B29C59/02 , B29C59/04 , B29K23/00 , B29L31/48 , B32B1/00 , B32B3/30
CPC分类号： A61L15/24 , A61F13/51476 , B29C43/222 , B29C59/022 , A61F2013/51078 , A61F2013/51409 , B29C59/04 , B29K2995/0024 , B29L2007/001 , B29L2031/4878 , Y10T428/24479 , Y10T428/2457 , Y10T428/24669 , Y10T428/31855
摘要： A plastic film having a matte finish embossed on its surface is provided. The matte plastic film has excellent winding characteristics without edge curl, extremely low gloss even on both sides and good tape adhesion properties, among other advantages, which make it especially suitable for use in articles such as disposable diapers.
摘要翻译： 提供了在其表面上具有无光泽精加工的塑料膜。 无光泽塑料薄膜具有优异的缠绕特性，无边缘卷曲，即使在两侧也具有极低的光泽度，并且具有良好的胶带附着性等优点，特别适用于一次性尿布等制品。
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