专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06306334B1 Process for melt blowing continuous lyocell fibers 有权
标题翻译：熔融连续莱赛尔纤维的方法
公开(公告)号：US06306334B1
公开(公告)日：2001-10-23
申请号：US09185423
申请日：1998-11-03
申请人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
发明人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
IPC分类号： D01F202
CPC分类号： D01D5/14 , D01D5/06 , D01F2/00 , D21C3/02 , D21C9/004 , D21C9/10 , Y10T428/2913 , Y10T428/2922 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978 , Y10T442/609 , Y10T442/61 , Y10T442/614 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： The present invention is directed to a method of preparing continuous lyocell fibers by melt blowing techniques, a pulp useful for making lyocell fibers and to the fibers produced by the method. In particular, the method enables high throughputs of fibers of cotton-like deniers. The fibers are readily cut into staple lengths and can be spun into yarns with excellent knitting and weaving characteristics which dye exceptionally well.
摘要翻译：本发明涉及一种通过熔喷技术制备连续莱赛尔纤维的方法，一种可用于制备莱赛尔纤维的纸浆和通过该方法生产的纤维。特别地，该方法能够实现棉状旦尼尔纤维的高通量。纤维易于切割成短纤维长度，并且可以纺成具有优异编织和织造特性的纱线，其染色特别好。

2. 发明授权

US06692827B2 Lyocell fibers having high hemicellulose content 有权
标题翻译： Lyocell纤维具有高的半纤维素含量
公开(公告)号：US06692827B2
公开(公告)日：2004-02-17
申请号：US09955711
申请日：2001-09-18
申请人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
发明人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
IPC分类号： D02G300
CPC分类号： D01D5/14 , D01D5/06 , D01F2/00 , D21C3/02 , D21C9/004 , D21C9/10 , Y10T428/2913 , Y10T428/2922 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978 , Y10T442/609 , Y10T442/61 , Y10T442/614 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： The present invention is directed to a lyocell fiber having a high hemicellulose content. The fibers are readily cut into staple lengths and can be spun into yarns with excellent knitting and weaving characteristics which dye exceptionally well. The fibers have a cotton-like denier.
摘要翻译：本发明涉及具有高半纤维素含量的莱赛尔纤维。纤维易于切割成短纤维长度，并且可以纺成具有优异编织和织造特性的纱线，其染色特别好。纤维具有棉状旦尼尔。

3. 发明授权

US5432000A Binder coated discontinuous fibers with adhered particulate materials 失效
标题翻译：粘合剂涂布不连续纤维与附着的颗粒材料
公开(公告)号：US5432000A
公开(公告)日：1995-07-11
申请号：US673899
申请日：1991-03-22
申请人： Richard H. Young, Sr. , Amar N. Neogi , Michael R. Hansen , Kevin T. Hodgson , Donald D. Halabisky , David G. Marsh , Christel Brunnenkant , David W. Park , Paul G. Gaddis , William C. Johnston, Jr.
发明人： Richard H. Young, Sr. , Amar N. Neogi , Michael R. Hansen , Kevin T. Hodgson , Donald D. Halabisky , David G. Marsh , Christel Brunnenkant , David W. Park , Paul G. Gaddis , William C. Johnston, Jr.
IPC分类号： A61F13/53 , A61F13/00 , A61F13/15 , A61F13/49 , A61L15/44 , A61L15/46 , D04H1/42 , D04H1/54 , D06M11/46 , D06M11/74 , D06M13/02 , D06M13/152 , D06M13/224 , D06M13/248 , D06M13/256 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/402 , D06M13/432 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D21H17/48 , D02G3/00
CPC分类号： A61F13/15658 , A61F13/531 , A61F13/539 , A61F13/8405 , A61L15/46 , D04H1/407 , D04H1/413 , D04H1/425 , D04H1/4382 , D04H1/54 , D06M11/46 , D06M11/74 , D21H17/48 , A61F13/511 , A61F2013/15967 , A61F2013/530007 , A61F2013/530131 , A61F2013/530343 , A61F2013/530496 , A61F2013/530569 , A61F2013/530583 , A61F2013/5395 , A61F2013/8414 , A61F2013/842 , A61F2013/8423 , A61L2300/102 , A61L2300/402 , A61L2300/404 , A61L2300/418 , A61L2300/42 , A61L2300/622 , Y10T428/29 , Y10T428/2907 , Y10T428/2927 , Y10T428/2929 , Y10T428/2933 , Y10T428/2938 , Y10T428/2965
摘要： A fiber product comprises dry discontinuous fibers having a starch binder on at least a portion of the fiber surfaces, at least about seventy percent of the starch binder coated fibers being unbonded to one another, solid particles are adhered to the fibers by the binder without the binder entirely coating the particles. The fibers may be air laid into a web or formed into an absorbent structure. Superabsorbent particles are a specific example of the particles which may be adhered to the fibers.
摘要翻译：纤维产品包括在纤维表面的至少一部分上具有淀粉粘合剂的干燥不连续纤维，至少约百分之七十的淀粉粘合剂涂覆的纤维彼此未粘合，固体颗粒通过粘合剂粘附到纤维上，粘合剂完全涂覆颗粒。纤维可以气流成网或形成吸收结构。超吸收颗粒是可以粘附到纤维上的颗粒的具体实例。

4. 发明授权

US4900377A Method of making a limited life pad 失效
标题翻译：制作有限寿命垫的方法
公开(公告)号：US4900377A
公开(公告)日：1990-02-13
申请号：US187813
申请日：1988-04-29
申请人： Douglas E. Redford , Lee E. Perdelwitz, Jr. , Ron H. Iff , Paul G. Gaddis , David G. Halley , Michael E. Cotie , David E. Hanke , Amar N. Neogi
发明人： Douglas E. Redford , Lee E. Perdelwitz, Jr. , Ron H. Iff , Paul G. Gaddis , David G. Halley , Michael E. Cotie , David E. Hanke , Amar N. Neogi
IPC分类号： A61F13/472 , A61F13/15 , B32B27/12 , D04H1/54 , D04H13/00
CPC分类号： B32B27/12 , A61F13/8405 , A61F2013/15341 , A61F2013/15829 , A61F2013/15878 , A61F2013/51002 , A61F2013/51078 , A61F2013/51435 , A61F2013/51468 , A61F2013/53035 , A61F2013/53043 , A61F2013/530481 , A61F2013/53908 , A61F2013/8408 , Y10T156/1023 , Y10T156/1054 , Y10T156/108 , Y10T156/1084
摘要： Articles are formed of materials which have at least one layer comprising a mixture of thermoplastic and other fibers. This latter layer may be thermobonded together and then densified along at least a section of the eventual peripheral edge margin of an article to be formed from the material. Thermoplastic material containing cover sheets may also be secured to the core and densified in this manner. The entire eventual peripheral edge margin of the article is typically densified. The material is cut within the densified region or slightly outside the densified region to provide a soft peripheral edge. Absorbent materials may be thermobonded within the layer and surrounded by a densified edge to fix them within the article. The composite materials are used in manufacturing infant car seat liners and other articles. In addition, sections of the material may be densified and provided with weakened areas, such as perforations, to enable users to selectively separate the articles along the perforations.
摘要翻译：制品由具有至少一层包含热塑性纤维和其它纤维的混合物的材料形成。后一层可以热粘合在一起，然后沿着要由材料形成的制品的最终周缘边缘的至少一部分致密化。含有盖片的热塑性材料也可以固定在芯上并以这种方式致密化。物品的整个最终周边边缘通常被致密化。该材料在致密化区域内切割或稍微在致密化区域外切割以提供软的周边边缘。吸收材料可以在层内热粘合并被致密边缘包围以将它们固定在制品内。复合材料用于制造婴儿车座椅衬里和其他物品。此外，材料的部分可以被致密化并且具有削弱的区域，例如穿孔，以使得使用者能够沿着穿孔选择性地分离物品。

5. 发明授权

US4892769A Fire resistant thermoplastic material containing absorbent article 失效
标题翻译：含有吸收制品的耐火热塑性材料
公开(公告)号：US4892769A
公开(公告)日：1990-01-09
申请号：US188309
申请日：1988-04-29
申请人： Lee E. Perdelwitz, Jr. , Paul G. Gaddis , Ron H. Iff , Michael E. Cotie , Amar N. Neogi
发明人： Lee E. Perdelwitz, Jr. , Paul G. Gaddis , Ron H. Iff , Michael E. Cotie , Amar N. Neogi
IPC分类号： A47C27/00 , A47D15/00 , B32B27/12
CPC分类号： B32B27/12 , A47C31/001 , Y10S297/05 , Y10S428/92 , Y10T428/23 , Y10T428/239 , Y10T428/24777 , Y10T428/253
摘要： Materials have at least one layer comprising a mixture of thermoplastic and other fibers. This latter layer may be thermobonded together and then densified along at least a section of the eventual peripheral edge margin of an article to be formed from the material. Thermoplastic material-containing cover sheets may also be secured to the core and densified in this manner. The entire eventual peripheral edge margin of the article is typically densified. Fire retardant materials may be thermobonded within the layer to fix them within the article. The densified edge also helps to fix these materials in place. The composite materials are used in manufacturing infant car seat liners and other articles. Fire retardant films may be included as cover sheets for these materials. These films are typically bonded at every point of contact to an underlying core.
摘要翻译：材料具有至少一层包含热塑性纤维和其它纤维的混合物。后一层可以热粘合在一起，然后沿着要由材料形成的制品的最终周缘边缘的至少一部分致密化。含有热塑性材料的覆盖片也可以固定在芯上并以这种方式致密化。物品的整个最终周边边缘通常被致密化。阻燃材料可以在层内热粘合以将它们固定在制品内。密实的边缘也有助于将这些材料固定到位。复合材料用于制造婴儿车座椅衬里和其他物品。作为这些材料的覆盖片，可以包括阻燃膜。这些膜通常在每个接触点处与底层核心结合。

6. 发明授权

US06250472B1 Paper sorting system 失效
标题翻译：纸张分拣系统
公开(公告)号：US06250472B1
公开(公告)日：2001-06-26
申请号：US09301992
申请日：1999-04-29
申请人： Michael R. Grubbs , Garry R. Kenny , Paul G. Gaddis
发明人： Michael R. Grubbs , Garry R. Kenny , Paul G. Gaddis
IPC分类号： B07C500
CPC分类号： B65H29/62 , B03B9/061 , B07B9/00 , B07C5/02 , B65H29/245 , B65H29/66 , B65H2301/44514 , D21B1/028
摘要： The present invention includes devices and methods for handling and sorting paper. Devices for accelerating and spreading paper from a paper input to a sensor are disclosed. Operably thin layers of paper are passed through a sensor at cost effective feed rates. One embodiment of the invention includes a spreader positioned to receive paper from the input and an inclined feed section downstream of the spreader. The inclined feed section includes first and second inclined conveyors to further accelerate and spread the paper. A feed accelerator is operably positioned to receive paper from the second inclined conveyor. The feed accelerator further accelerates and separates the paper. The feed accelerator feeds the paper to the sensor which is operably connected to an ejector downstream of the sensor. Targeted paper is ejected from the paper stream and product paper continues downstream to a product conveyor.
摘要翻译：本发明包括用于处理和分类纸的装置和方法。公开了用于从纸输入到传感器加速和传播纸张的装置。可操作的薄层纸以成本有效的进料速率通过传感器。本发明的一个实施例包括定位成从输入端接收纸张的吊具和在撒布机下游的倾斜进料部分。倾斜进给部分包括第一和第二倾斜输送机，以进一步加速和扩展纸张。进料加速器可操作地定位成从第二倾斜输送机接收纸张。进料加速器进一步加速和分离纸张。进料加速器将纸张送入传感器，传感器可操作地连接到传感器下游的喷射器。目标纸从纸流中排出，产品纸继续下游到产品输送带。

7. 发明授权

US4882213A Absorbent article with tear line guide 失效
标题翻译：具有撕裂线导向件的吸收制品
公开(公告)号：US4882213A
公开(公告)日：1989-11-21
申请号：US187855
申请日：1988-04-29
申请人： Paul G. Gaddis , Lee E. Perdelwitz, Jr.
发明人： Paul G. Gaddis , Lee E. Perdelwitz, Jr.
IPC分类号： A47C21/06 , A47C31/11 , B32B5/14
CPC分类号： B32B5/14 , A47C31/116 , A47D15/00 , Y10S297/05 , Y10T428/15 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331 , Y10T428/24479 , Y10T428/24603 , Y10T428/24612 , Y10T428/253
摘要： An absorbent article is described which may be formed at least in part of thermoplastic and other fibers. The article is densified along a first region and has a tear line defined in the first region. A second region of lower density than the first region is provided at the termination point of the tear line to assist in stopping tearing along the tear line. In addition, densified reinforcing regions can be provided outside areas where the tear line curves or switches directions. Perforations or cuts in the tear line may extend continuously around the corner of the tear line to assist tearing around the corner.
摘要翻译：描述了可以形成至少部分热塑性和其它纤维的吸收制品。制品沿着第一区域致密化并且具有限定在第一区域中的撕裂线。在撕裂线的终止点处设置比第一区域低的第二区域，以帮助阻止撕裂线的撕裂。此外，可以在撕裂线弯曲或切换方向的区域外部设置致密化的加强区域。撕裂线上的穿孔或切口可以在撕裂线的拐角处连续延伸，以帮助撕裂角落。

8. 发明授权

US5476711A Fiber blending system 失效
标题翻译：纤维混合系统
公开(公告)号：US5476711A
公开(公告)日：1995-12-19
申请号：US221024
申请日：1994-03-30
申请人： Carl Hebbard , Lee E. Perdelwitz, Jr. , Paul G. Gaddis
发明人： Carl Hebbard , Lee E. Perdelwitz, Jr. , Paul G. Gaddis
IPC分类号： D01G13/00 , A61F13/15 , D01G25/00 , D04H1/70 , D04H13/00 , B32B31/06 , B32B31/26 , D04H1/54
CPC分类号： A61F13/15617 , D04H1/4382 , D04H1/732 , Y10T156/1712 , Y10T442/668 , Y10T442/692 , Y10T442/698
摘要： A fiber blending system includes an apparatus and method of forming a mat of cellulosic fibers and synthetic fibers, as well as a mat thereby formed. The method includes the steps of fiberizing cellulosic material into cellulosic fibers in a fiberizer, volumetrically metering a metered amount of synthetic fibers, and injecting the metered amount of synthetic fibers into the cellulosic fibers. The cellulosic fibers are blended with the metered amount of synthetic fibers in a blending chamber to form a fiber blend. The fiber blend is dispersed through a fiber disperser having apertures of a preselected size and shape to provide a dispersed fiber blend. A third type of fiber may also be mixed with the dispersed fiber blend. The dispersed fiber blend is collected as a mat on a fiber collector to provide a mat of blended cellulosic and synthetic fibers. The mat may be thermobonded by a thermobonder and sandwiched between a facing sheet and a backing sheet. By varying the aperture preselection, as well as the size and type of fibers, a bonded mat having desired mat characteristics is formed.
摘要翻译：纤维混合系统包括形成纤维素纤维和合成纤维垫的装置和方法，以及由此形成的垫。该方法包括以下步骤：将纤维素材料纤维化成纤维化纤维中的纤维素纤维，体积计量计量的合成纤维，并将计量的合成纤维注入纤维素纤维中。将纤维素纤维与计量的合成纤维在混合室中共混以形成纤维混合物。纤维共混物通过具有预选尺寸和形状的孔的纤维分散器分散以提供分散的纤维混合物。第三种类型的纤维也可以与分散的纤维混合物混合。将分散的纤维混合物作为垫收集在纤维收集器上以提供混合的纤维素和合成纤维的垫。垫可以通过热粘合剂热粘合并夹在表面片材和背衬片材之间。通过改变孔径预选以及纤维的尺寸和类型，形成具有所需垫特性的粘合垫。

9. 发明授权

US07131234B2 Combination end seal and restraint 有权
标题翻译：组合端密封和约束
公开(公告)号：US07131234B2
公开(公告)日：2006-11-07
申请号：US10982952
申请日：2004-11-04
申请人： William C. Carlson , Jeffrey E. Hartle , Michael K. McKinnis , Curtis A. Bryan , Patrick Gaillard , Edwin Hirahara , Paul G. Gaddis , Katherine M. Salatas
发明人： William C. Carlson , Jeffrey E. Hartle , Michael K. McKinnis , Curtis A. Bryan , Patrick Gaillard , Edwin Hirahara , Paul G. Gaddis , Katherine M. Salatas
IPC分类号： A01C21/00 , A01C1/06
CPC分类号： A01H4/006 , A01C1/06 , Y10S47/09
摘要： A combination end seal and cotyledon restraint (20) for an artificial seed (22) is provided. The combination end seal and cotyledon restraint includes a cap portion (30) sized to substantially seal one end of an artificial seed and a cotyledon restraint (32) unitarily formed with the cap portion.
摘要翻译：提供了一种用于人造种子（22）的组合端封和子叶约束（20）。组合端部密封和子叶约束包括尺寸适于基本上密封人造种子的一端的盖部分（30）和与盖部分整体形成的子叶约束（32）。

10. 发明授权

US4750396A Cutter tooth and tool employing it 失效
标题翻译：切割齿和使用的工具
公开(公告)号：US4750396A
公开(公告)日：1988-06-14
申请号：US936556
申请日：1986-12-01
申请人： Paul G. Gaddis , David R. Ringlee
发明人： Paul G. Gaddis , David R. Ringlee
IPC分类号： B23D61/06 , B27B33/08
CPC分类号： B23D61/06 , Y10T83/9329 , Y10T83/9331 , Y10T83/9341
摘要： The present invention is a rotary tool cutter tooth having a readily replaceable cutting portion and a tool employing the tooth. The tooth consists of an elongated shank for mounting the tooth on the tool body with a cutter element being bolted to the forward end of the shank. Preferably the back face of the cutter element is vertically grooved to receive the forward end of the shank so that the two are precisely aligned and any forces which tend to rotate the cutter element during use are resisted. The face of the shank that adjoins the cutter element may further be provided with a negative or inverted step which engages a corresponding step across the groove of the cutter element. These steps interlock to resist forces which would tend to translate the cutter element radially outward when in use. The cutter element may be made of a tool steel or other hard alloy, whereas the shank is typically formed from a mild steel.
摘要翻译：本发明是一种具有易于更换的切割部分和使用牙齿的工具的旋转刀具切割齿。该齿由用于将牙齿安装在工具主体上的细长柄组成，其中切割器元件螺栓连接到柄的前端。优选地，切割器元件的背面是垂直开槽的，以容纳柄的前端，使得两者精确对准，并且抵抗在使用期间倾向于使切割元件旋转的任何力。与刀片元件邻接的杆的表面还可以设置有负的或倒置的台阶，其接合穿过切割器元件的凹槽的相应台阶。这些步骤互锁以抵抗在使用时倾向于将刀具元件径向向外平移的力。刀具元件可以由工具钢或其他硬质合金制成，而柄通常由低碳钢制成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式