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1. 发明授权

US06553749B2 Fire resistant corespun yarn and fabric comprising same 失效
公开(公告)号：US06553749B2
公开(公告)日：2003-04-29
申请号：US10142832
申请日：2002-05-13
申请人： Frank J. Land , Alan C. Handermann
发明人： Frank J. Land , Alan C. Handermann
IPC分类号： D01H402
CPC分类号： D02G3/38 , D02G3/185 , D02G3/443 , D03D15/12 , D10B2321/101 , D10B2331/021 , Y10T428/2924 , Y10T428/2936
摘要： Provided is a fire resistant corespun yarn. The yarn includes a core of high temperature resistant continuous inorganic filaments; a first sheath of staple fibers surrounding the core, wherein the staple fibers comprise fibers of at least one fire resistant material selected from the group consisting of meta-aramids, para-aramids, fluoropolymers and copolymers, chloropolymers and copolymers, polybenzimidazole, polyimides, polyamideimides, partially oxidized polyacrylonitriles, novoloids, poly (p-phenylene benzobisoxazoles), poly (p-phenylene benzothiazoles), polyphenylene sulfides, flame retardant viscose rayons, polyvinyl chloride homopolymers and copolymers, polyetheretherketones, polyketones, polyetherimides, polylactides, and combinations thereof; and a second sheath of staple fibers surrounding the first corespun yarn. This yarn may be woven and knit in fine, non-plied or plied form and extends the range of fineness of fabrics below heretofore achievable limits. Also provided is a fire resistant fabric which includes a fire resistant fabric substrate formed from the fire resistant corespun yarn, as well as a product upholstered with the fire resistant fabric.

2. 发明授权

US5120769A Process for the preparation of thermoplastic syntactic foam and thermoplastic powder compositions suitable therefor 失效
标题翻译：制备适用于其的热塑性复合泡沫和热塑性粉末组合物的方法
公开(公告)号：US5120769A
公开(公告)日：1992-06-09
申请号：US516654
申请日：1990-04-30
申请人： Joel Dyksterhouse , Alan C. Handermann , George E. Husman , Peter G. Ittemann
发明人： Joel Dyksterhouse , Alan C. Handermann , George E. Husman , Peter G. Ittemann
IPC分类号： C08J9/32
CPC分类号： C08J9/32
摘要： Compositions are disclosed which are suitable for the preparation of thermoplastic syntactic foam intermediate and final products. These compositions comprise a slurry or putty containing thermoplastic particles, microballoons, and a non-solvent, optionally in the presence of suitable thickeners, binders, and surfactants. In a preferred embodiment, the composition contains particles of an engineering thermoplastic having a mean particle size less then about 100 .mu.m, microballoons, water as the non-solvent, and a thickener/binder which is a lightly crosslinked polyacrylic acid.
摘要翻译：公开了适于制备热塑性复合泡沫中间体和最终产品的组合物。这些组合物包含含有热塑性颗粒，微球和非溶剂的浆料或油灰，任选地在合适的增稠剂，粘合剂和表面活性剂的存在下。在优选的实施方案中，组合物含有平均粒径小于约100μm的工程热塑性颗粒，微球，作为非溶剂的水，以及轻度交联的聚丙烯酸的增稠剂/粘合剂。

3. 发明授权

US07601414B2 Stitchbonded inherently flame resistant fabrics 有权
标题翻译：缝合本来就是阻燃织物
公开(公告)号：US07601414B2
公开(公告)日：2009-10-13
申请号：US11898023
申请日：2007-09-07
申请人： Alan C. Handermann , Bob McKinnon , Frank J. Land
发明人： Alan C. Handermann , Bob McKinnon , Frank J. Land
IPC分类号： B68G11/03 , D04H1/02 , A47C17/86
CPC分类号： D04H5/02 , B32B5/245 , B32B2262/101 , B32B2266/0278 , D04H1/02 , D04H1/52 , D04H5/12 , Y10T428/24033 , Y10T442/682 , Y10T442/684 , Y10T442/685 , Y10T442/686 , Y10T442/696 , Y10T442/697 , Y10T442/698
摘要： The invention relates to an inherently flame resistant (FR) stitchbonded nonwoven fabric for mattresses, boxsprings, upholstered furniture, top-of-the-bed, office panel, transportation seating or any end use application where a FR textile material is desired. Two of the preferred forms of this invention include: 100% cotton. 100% rayon, 100% lyocell, cotton/non-FR fiber blends, rayon/non-FR fiber blends or lyocell/non-FR fiber blend battings that are stitchbonded with flame resistant fiberglass core-spun yarn. 100% cotton, 100% rayon, 100% lyocell, cotton/non-FR fiber blends, rayon/non-FR fiber blends or lyocell/non-FR fiber blend battings that are stitchbonded with FR spun yarn.
摘要翻译：本发明涉及一种用于床垫，盒子弹簧，软体家具，顶层，办公面板，运输座椅或需要FR纺织材料的任何最终用途应用的固有阻燃（FR）针迹粘合无纺布。本发明的两种优选形式包括：100％棉。 100％人造丝，100％莱赛尔，棉/非FR纤维混合物，人造纤维/非FR纤维混合物或使用阻燃玻璃纤维芯纺纱线缝合的lyocell /非FR纤维混纺棉絮。 100％棉，100％人造丝，100％莱赛尔，棉/非FR纤维混合物，人造纤维/非FR纤维混合物或与FR纱线缝合的lyocell /非FR纤维混纺棉絮。

4. 发明授权

US07589037B2 Slickened or siliconized flame resistant fiber blends 有权
标题翻译：滑溜或硅化阻燃纤维混纺
公开(公告)号：US07589037B2
公开(公告)日：2009-09-15
申请号：US11331244
申请日：2006-01-12
申请人： Alan C. Handermann , Scott A. Bridges
发明人： Alan C. Handermann , Scott A. Bridges
IPC分类号： D04H1/00 , D04H1/54 , D02G3/04 , D04H1/46
CPC分类号： D04H1/46 , A47C31/001 , B32B5/022 , B32B5/08 , B32B5/26 , B32B2250/20 , B32B2262/0269 , B32B2262/14 , B32B2307/3065 , B32B2307/7265 , B32B2437/00 , B32B2601/00 , B32B2605/003 , B68G1/00 , D02G3/443 , D04H1/4258 , D04H1/4266 , D04H1/4382 , D04H1/48 , D06M11/77 , Y10S428/92 , Y10S428/921 , Y10T428/2904 , Y10T442/2311 , Y10T442/232 , Y10T442/2328 , Y10T442/2336 , Y10T442/2344 , Y10T442/2352 , Y10T442/2631 , Y10T442/682 , Y10T442/684 , Y10T442/686 , Y10T442/688 , Y10T442/696 , Y10T442/697
摘要： The invention relates to slickened or siliconized flame resistant fiber blends that are well suited for use in mattresses, boxsprings, upholstered furniture, fiber-filled bed clothing, transportation seating or any end use application where a soft materials are desired for flame resistant (FR) purposes. Some of the fibers in the blend are slickened. The FR fibers incorporated into these blends include both char forming FR fibers and oxygen depleting FR fibers. FR char-forming fibers are those which exhibit little shrinkage when exposed to direct flame and are not spun from polymers manufactured with halogenated monomers. Oxygen depleting FR fibers are spun from polymers manufactured with halogenated monomers.
摘要翻译：本发明涉及非常适合用于床垫，圆柱形弹簧，软体家具，填充纤维的衣服，运输座椅或其中需要软材料用于阻燃（FR）的任何最终用途应用的光滑或硅化阻燃纤维混合物，目的混合物中的一些纤维光滑。结合到这些共混物中的FR纤维包括成型FR纤维和耗氧FR纤维。 FR成型纤维是暴露于直接火焰时几乎没有收缩，并且不是由卤化单体制造的聚合物纺丝的纤维。耗氧纤维FR纤维是用卤化单体制成的聚合物纺丝的。

5. 发明授权

US07259117B2 Nonwoven highloft flame barrier 有权
标题翻译：无纺高耸的火焰屏障
公开(公告)号：US07259117B2
公开(公告)日：2007-08-21
申请号：US10474395
申请日：2002-09-11
申请人： Dennis L. Mater , Alan C. Handermann
发明人： Dennis L. Mater , Alan C. Handermann
IPC分类号： D04H1/00 , D04H13/00 , D04H3/00 , D04H5/00
CPC分类号： A47C31/001 , D04H1/4382 , D10B2331/021 , Y10T442/674 , Y10T442/696
摘要： The invention relates to a nonwoven highloft flame barrier well suited for use in mattress, upholstered furniture and other end use applications where a highloft nonwoven material is desired for flame barrier purposes. A preferred nonwoven highloft flame barrier of the invention comprises a blend of fibers, that are inherently fire resistant and essentially nonshrinking to direct flame, with melamine fibers being preferred either alone or in conjunction with, for example, viscose rayon based fibers, fibers extruded from polymers made with halogenated monomers and preferably low-melt binder fibers, which are thermally activated in a highloft manufacturing process to provide low bulk density, resiliency and insulation properties in the end use application. The preferred fiber blends are designed to withstand extended periods of time exposed to open flame with minimal shrinkage of the char barrier; thereby preventing a flames from “breaking through” the char barrier and igniting underlying materials. Other component fibers can also, optionally, be included such as: natural fibers, to improve product economics in the end use application. The highloft flame barrier of this invention also allows for the manufacture of open flame resistant composite articles, while also permitting the continued use of conventional non-flame retardant dress cover fabrics, conventional non-flame retardant fiberfills and conventional non-flame retardant polyurethane foams.
摘要翻译：本发明涉及一种非常适合用于床垫，软垫家具和其他最终用途的非织造高层隔热屏障，其中需要高度非织造材料用于阻火目的。本发明优选的非织造高温火焰屏障包括纤维的共混物，其本质上是耐火的，并且基本上不直接引燃火焰，三聚氰胺纤维优选单独使用或与例如粘胶人造丝基纤维，从用卤化单体制成的聚合物，优选低熔点粘合剂纤维，其在高层制造工艺中被热活化以在最终用途应用中提供低体积密度，弹性和绝缘性能。优选的纤维共混物被设计成能够承受长时间暴露于明火的时间，同时具有最小的炭屏障收缩; 从而防止火焰“打破”焦炭障碍并点燃下层材料。也可以包括其它组分纤维，例如：天然纤维，以提高最终用途应用中的产品经济性。本发明的高挡火焰屏障还允许制造耐燃性复合制品，同时还允许继续使用常规的非阻燃性着装罩面料，常规非阻燃纤维填料和常规的非阻燃聚氨酯泡沫。

6. 发明授权

US06410140B1 Fire resistant corespun yarn and fabric comprising same 有权
公开(公告)号：US06410140B1
公开(公告)日：2002-06-25
申请号：US09710893
申请日：2000-11-14
申请人： Frank J. Land , Alan C. Handermann
发明人： Frank J. Land , Alan C. Handermann
IPC分类号： D01F600
CPC分类号： D02G3/38 , D02G3/185 , D02G3/443 , D03D15/12 , D10B2321/101 , D10B2331/021 , Y10T428/2924 , Y10T428/2936
摘要： Provided is a fire resistant corespun yarn. The yarn includes a core of high temperature resistant continuous inorganic filaments; a first sheath of staple fibers surrounding the core, wherein the staple fibers comprise fibers of at least one fire resistant material selected from the group consisting of meta-aramids, para-aramids, fluoropolymers and copolymers, chloropolymers and copolymers, polybenzimidazole, polyimides, polyamideimides, partially oxidized polyacrylonitriles, novoloids, poly (p-phenylene benzobisoxazoles), poly (p-phenylene benzothiazoles), polyphenylene sulfides, flame retardant viscose rayons, polyvinyl chloride homopolymers and copolymers, polyetheretherketones, polyketones, polyetherimides, polylactides, and combinations thereof; and a second sheath of staple fibers surrounding the first corespun yarn. This yarn may be woven and knit in fine, non-plied or plied form and extends the range of fineness of fabrics below heretofore achievable limits. Also provided is a fire resistant fabric which includes a fire resistant fabric substrate formed from the fire resistant corespun yarn, as well as a product upholstered with the fire resistant fabric.

7. 发明授权

US5849804A Recovery of polyamides from composite articles 失效
标题翻译：从复合制品中回收聚酰胺
公开(公告)号：US5849804A
公开(公告)日：1998-12-15
申请号：US670948
申请日：1996-06-26
申请人： Arlen K. Sarian , Alan C. Handermann , Simon Jones , Edward Alan Davis , Atish Adhya
发明人： Arlen K. Sarian , Alan C. Handermann , Simon Jones , Edward Alan Davis , Atish Adhya
IPC分类号： C08J3/14 , C08J11/08 , C08J11/04
CPC分类号： C08J11/08 , C08J3/14 , C08J2377/00 , Y02W30/701
摘要： A process for recovering polyamide from composite articles that contain polyamide involves (a) subjecting at substantially nondepolymerizing conditions the composite article to a solvent for polyamide for a time sufficient to dissolve substantially all of the polyamide and leaving an insoluble fraction; (b) separating insoluble fraction of the composite article from the dissolved polyamide; and (c) precipitating the dissolved polyamide with appropriate precipitants.
摘要翻译：用于从含有聚酰胺的复合制品中回收聚酰胺的方法包括（a）在基本上非聚合条件下将复合制品经受聚酰胺溶剂足以溶解基本上所有聚酰胺并留下不溶性部分的时间; （b）将复合制品的不溶部分与溶解的聚酰胺分离; 和（c）用合适的沉淀剂沉淀溶解的聚酰胺。

8. 发明授权

US4919739A Production of improved preimpregnated material comprising a particulate thermosetting resin suitable for use in the formation of a substantially void-free fiber-reinforced composite article 失效
标题翻译：改进的预浸渍材料的生产包括适用于形成基本上无空隙的纤维增强复合制品的颗粒状热固性树脂
公开(公告)号：US4919739A
公开(公告)日：1990-04-24
申请号：US157836
申请日：1988-03-03
申请人： Robert Dyksterhouse , Joel A. Dyksterhouse , Alan C. Handermann , Edward D. Western
发明人： Robert Dyksterhouse , Joel A. Dyksterhouse , Alan C. Handermann , Edward D. Western
IPC分类号： B29B11/16 , B29B15/12 , B29C70/54 , B29K101/10 , B29K105/08 , C08J5/24
CPC分类号： C08J5/24 , B29B15/12 , B29C70/54 , B29K2105/0061 , B29K2105/0064 , B29K2105/251
摘要： An improved multifilamentary fibrous material is formed having solid particles of a matrix-forming thermosetting resin substantially uniformly dispersed among adjoining filaments in the absence of fusion bonding. The thermosetting resin particles initially are dispersed in an aqueous medium containing an effective amount of a dissolved polymeric binding agent and the viscosity of the medium subsequently is substantially increased to at least 50,000 cps. to form a gelled impregnation bath having a plastic flow characteristic with shear-thinning behavior wherein the thermosetting resin particles are substantially uniformly suspended. The resulting impregnation bath is caused to flow between the adjoining filaments of the multifilamentary fibrous material with a concomitant viscosity reduction which aids in the incorporation of the resin particles. The concentration of the aqueous medium in the product is controlled to yield a uniform, handleable, drapable, tacky, and highly stable product. Upon the application of heat and pressure the improved product can be transformed into a fiber-reinforced composite article wherein the thermosetting resin forms the matrix phase.
摘要翻译：在不存在熔融粘合的情况下，改进的复丝纤维材料形成为具有基本均匀分散在相邻长丝之间的基质形成热固性树脂的固体颗粒。首先将热固性树脂颗粒分散在含有有效量的溶解的聚合物粘合剂的水性介质中，并且介质的粘度随后基本上增加至至少50,000cps。以形成具有剪切稀化行为的塑性流动特性的凝胶浸渍浴，其中热固性树脂颗粒基本均匀地悬浮。导致的浸渍浴在复丝纤维材料的相邻长丝之间流动，伴随着粘度降低，这有助于引入树脂颗粒。控制产品中水性介质的浓度以产生均匀的，可处理的，可悬挂的，粘性的和高度稳定的产品。在施加热和压力时，改进的产品可以转化成纤维增强复合制品，其中热固性树脂形成基质相。

9. 发明申请

US20100261398A1 FIBERGLASS CORESPUN FABRICS FOR USE IN FLAME RESISTANT DRYWALL INSTALLATIONS 审中-公开
标题翻译： FIBERGLASS CORESPUN织物用于阻燃干燥安装
公开(公告)号：US20100261398A1
公开(公告)日：2010-10-14
申请号：US12422710
申请日：2009-04-13
申请人： Nathan Dry , Alan C. Handermann , Rodney Gibson
发明人： Nathan Dry , Alan C. Handermann , Rodney Gibson
IPC分类号： D03D15/00 , D03D13/00
CPC分类号： D03D15/12 , B32B5/022 , B32B5/024 , B32B5/06 , B32B5/08 , B32B5/22 , B32B5/26 , B32B7/12 , B32B13/14 , B32B2255/02 , B32B2255/26 , B32B2262/02 , B32B2262/0223 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/065 , B32B2262/08 , B32B2262/101 , B32B2262/14 , B32B2307/304 , B32B2307/3065 , B32B2307/718 , B32B2419/00 , B32B2419/06 , B32B2471/00 , B32B2607/00 , D02G3/185 , D02G3/443 , E04B2/7411 , Y10T442/3073 , Y10T442/3179 , Y10T442/3724
摘要： Provided is a flame resistant drywall installation, especially those designed to meet ASTM E119. The installations comprise the use of fiberglass corespun flame resistant (FR) woven and fiberglass corespun stitchbonded nonwoven fabrics. The preferred forms of the woven and stitchbonded fabric used in this invention include:WOVEN FABRIC: A 3-8 opsy woven fabric consisting of fiberglass corespun yarns as described below.STITCHBONDED FABRIC: A 4-10 nonwoven batting of 100% cotton, 100% rayon, 100% lyocell, cotton/non-FR fiber blends, rayon/non-FR fiber blends or lyocell/non-FR fiber blends stitched with fiberglass corespun yarns as described below.Fiberglass corespun weaving and stitching yarns, for use in the invention, include those known in the textile industry as Alessandra® yarn (U.S. Pat. Nos. 6,146,759; 6,287,690; 6,410,140; 6,606,846; 6,553,749 by McKinnon Land LLC) and Firegard® yarn (by Springs Industries).The two fabric types mentioned above are used in tandom, between layers of conventional gypsum style drywall paneling to obtain a higher flame rating than would otherwise be able to be obtain in a layered drywall construction which does not include these fabrics. Conventional latex paint or flame resistant coating materials can be used to adhere the fabrics between the drywall paneling.
摘要翻译：提供了一种阻燃的干墙安装，特别是符合ASTM E119的设计。这些装置包括使用玻璃纤维芯防火（FR）编织和玻璃纤维芯墩缝合无纺布。用于本发明的机织和缝合织物的优选形式包括：WOVEN FABRIC：由如下所述的玻璃纤维芯绒纱组成的3-8面料织物。缝合织物：将100％棉，100％人造丝，100％莱赛尔，棉/非FR纤维混合物，人造纤维/非FR纤维混合物或溶胶/非FR纤维混合物的4-10无纺棉絮与玻璃纤维芯针纱如下所述。在本发明中使用的玻璃纤维芯子编织和缝合纱线包括在纺织工业中已知的Alessandra®纱线（美国专利号6,146,759; 6,287,690; 6,410,140; 6,606,846; McKinnon Land LLC的6,553,749）和防火纱线（由 Springs Industries）。上述两种织物类型在常规石膏型干墙板的层间使用，以获得比不包括这些织物的分层干墙结构中能得到的更高的阻燃等级。常规的乳胶漆或阻燃涂料可用于将织物粘附在干墙板之间。

10. 发明授权

US06620212B1 Method of dyeing a corespun yarn and dyed corespun yarn 有权
标题翻译：染色纱线和染色棉绒纱线的方法
公开(公告)号：US06620212B1
公开(公告)日：2003-09-16
申请号：US09679357
申请日：2000-10-05
申请人： Alan C. Handermann , David W. Shaw , William P. Cochran , William R. Bryant , Frank J. Land
发明人： Alan C. Handermann , David W. Shaw , William P. Cochran , William R. Bryant , Frank J. Land
IPC分类号： D06P382
CPC分类号： D02G3/443 , D02G3/36 , D06L1/12 , D06L1/14 , D06P1/0032 , D06P3/54 , D06P3/82 , D06P3/8204 , D06P5/02 , D06P5/06 , Y10T428/2924 , Y10T428/2929 , Y10T428/2936
摘要： Provided is a novel method of dyeing a corespun yarn which comprises an inorganic fiber core and at least a first sheath. The method comprises: (a) contacting the corespun yarn with a dye liquor; (b) heating the dye liquor to a dyeing temperature for a time effective to dye the yarn; (c) cooling the dye liquor at a controlled rate; and (d) rinsing the yarn with water or with a mixture comprising the dye liquor and water. The dyed corespun yarn has a strength retention of about 80% or more based on the undyed yarn. The methods in accordance with the invention allow for the formation of uniformly dyed, high strength corespun yarns. Also provided is a dyed, corespun yarn which can be made by the inventive method, a fabric formed from the corespun yarn, as well as a product upholstered with the fabric. The dyed yarns exhibit substantially no “grin through” and little to no yarn strength loss after dyeing.
摘要翻译：提供一种染色包芯纱的新方法，其包括无机纤维芯和至少第一护套。该方法包括：（a）将芯绒纱与染液接触; （b）将染色液加热到染色温度以有效染色纱线; （c）以受控的速率冷却染液; 和（d）用水或与包含染液和水的混合物冲洗纱线。染色的芯绒纱基于未染色的纱线具有约80％以上的强度保持力。根据本发明的方法允许形成均匀染色的高强度芯股纱。还提供了可以通过本发明的方法制造的染色的内芯纱线，由芯绒纱线形成的织物以及与织物软垫的产品。染色纱线在染色后基本上没有表现出“微笑”，几乎没有纱线强度损失。

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