Sulfopolyester binders

A versatile binder comprising at least one or more sulfopolyesters is provided. These sulfopolyester binders can enhance the dry tensile strength, wet tensile strength, tear force, and burst strength of the nonwoven articles in which they are incorporated. Additionally, the water permeability of these binders can be modified as desired by blending different types of sulfopolyesters to produce the binder. Therefore, the binder can be used in a wide array of nonwoven end products and can be modified accordingly based on the desired properties sought in the nonwoven products.

Paperboard or cardboard

A paperboard and a cardboard comprising at least one nonwoven web layer are provided. The nonwoven web layer comprises a plurality of first fibers, a plurality of second fibers, and a binder. The first fibers comprise a water non-dispersible synthetic polymer and have a different configuration and/or composition than the second fibers. The first fibers have a length of less than 25 millimeters and a minimum transverse dimension of less than 5 microns. The nonwoven web layer comprises at least 1 weight percent of the first fibers, at least 10 weight percent of the second fibers, and at least 1 weight percent of the binder. The paperboard and cardboard can incorporate a large amount of post consumer recycled fibers and still exhibit high strength and durability. Also disclosed is a process for producing the first fibers and the multicomponent fibers from which they are derived.

Airbag fabrics woven from slit-film polymeric tapes

Disclosed herein is the preparation of woven fabrics suitable for use in manufacturing vehicle airbags. Such fabrics are woven from a plurality of polymeric, e.g., polyamide, warp and weft tapes which have preferably been slitted, preferably in the machine direction, from a thermoplastic polymer film, and preferably from such a film which has been drawn at least in the machine direction. The resulting fabrics exhibit both the relatively low basis weight, stiffness and small packing volume typical of nylon films, and the relatively high tear strength and high damage tolerance of yarn-based woven airbag fabrics.

Textile surface structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties and method for the production thereof

The invention relates to a surface textile structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties. Insulating sections are arranged between the conductive threads or insulating threads are incorporated into the structure. The structure also comprises an inorganic electroluminescent material and electric connection elements. According to the invention, the electroluminescent material is incorporated into intermediate areas of the structure or is embodied inside the structure in the form of coated threads. The structure is also provided with a coating which is also selective made of a fluorescent material and/or optical brightening agents. The overall arrangement comprises a transparent, elastic, covering protective layer.

Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material

The invention relates to a prepreg containing a reinforcing fiber, a sheet-like reinforcing fiber substrate including the reinforcing fiber, and a matrix resin, wherein the matrix resin is impregnated into the sheet-like reinforcing fiber substrate and also covers one surface of the sheet-like reinforcing fiber substrate, such that the matrix resin impregnation ratio is within a range of 35% to 95%. The invention also relates to a prepreg containing a reinforcing fiber substrate in the form of a sheet and formed from a reinforcing fiber woven fabric, and a matrix resin, wherein at least one surface of the reinforcing fiber substrate displays a sea-and-island-type pattern with resin-impregnated portions (island portions) and fiber portions (sea portions), such that a surface coverage of the matrix resin is within a range of 3% to 80%.

Nanofiber nonwovens and nanofiber nonwoven composites containing roped fiber bundles

A nanofiber nonwoven comprising a plurality of roped fiber bundles having a length axis. The roped fiber bundles comprise a plurality of nanofibers having a median diameter of less than one micrometer, where at least 50% by number of the nanofibers are oriented within 45 degrees of the length axis of the roped fiber bundles. The nanofibers within the same roped fiber bundle are entangled together. The roped fiber bundles are randomly oriented within the nanofiber nonwoven and are entangled with other roped fiber bundles within the nanofiber nonwoven.

Cloth and textile product

An object is to provide a cloth containing an organic fiber, which is excellent in the oil repellency, dirt-removal property by washing and water-absorbing property, and a textile product produced using the cloth. A means for solution is attaching a specific fluorine-containing polymer to a cloth containing an organic fiber, with a quaternary ammonium salt if desired, and thus making the water-absorbing property in accordance with JIS L1018A method (the instillation method) 60 seconds or less and the oil repellency in accordance with AATCC118-1992 grade 4 or higher.

HIGH TENACITY HIGH MODULUS UHMWPE FIBER AND THE PROCESS OF MAKING

Processes for preparing ultra-high molecular weight polyethylene (“UHMW PE”) filaments and multi-filament yarns, and the yarns and articles produced therefrom. Each process produces UHMW PE yarns having tenacities of 45 g/denier to 60 g/denier or more at commercially viable throughput rates. 120-. (canceled)21. An ultra-high molecular weight polyethylene (UHMW PE) multi-filament yarn fabricated from a UHMW PE polymer having an intrinsic viscosity of at least about 21 dl/g and having a yarn intrinsic viscosity that exceeds 90% relative to the intrinsic viscosity of the UHMW PE polymer , wherein said intrinsic viscosities are measured in decalin at 135° C. according to ASTM D1601-99.22. The yarn of wherein the yarn is fabricated from a UHMW PE polymer having a ratio of weight average molecular weight to number average molecular weight (M/M) of 3 or less.23. The yarn of wherein the yarn intrinsic viscosity exceeds 95% relative to the intrinsic viscosity of the UHMW PE polymer claim 21 , and wherein said yarn is fabricated from a UHMW PE polymer having an intrinsic viscosity of at least 21 dl/g.24. The yarn of wherein said yarn is fabricated from a UHMW PE polymer having an intrinsic viscosity of greater than 21 dl/g claim 21 , and wherein the yarn intrinsic viscosity is at least 21 dl/g.25. The yarn of wherein said yarn is fabricated from a UHMW PE polymer having an intrinsic viscosity of from 30 dl/g to about 100 dl/g claim 21 , and wherein the yarn intrinsic viscosity is at least 28 dl/g.26. A composite formed from a plurality of yarns of .27. The composite of wherein said composite is non-woven and wherein said yarns are substantially coated with a polymeric binder.28. The yarn of wherein the yarn is fabricated from a UHMW PE polymer having an intrinsic viscosity of from 45 dl/g to about 100 dl/g claim 21 , and wherein the UHMW PE polymer has a ratio of weight average molecular weight to number average molecular weight (M/M) of 3 or less.29. The yarn of wherein the ...

Remote fluorination of fibrous filter webs

A method of making a fluorinated fibrous web, which method includes providing a nonwoven web 22 that contains polymeric fibers, creating a plasma that contains fluorine atoms at a first location 14 , and contacting the nonwoven web with products from the plasma at a second location 26 remote from the first location 14 . The method avoids exposure of the web to the plasma and hence expands the manufacturing processing window. Webs so fluorinated have a different C 3 F 4 H + to C 2 F 5 + ratio when compared to locally fluorinated webs having similar levels of surface fluorination. The remote fluorinated webs can be subsequently charged electrically to provide a good performing electret filter 40 suitable for use in an air purifying respirator 30 . Webs fluorinated in accordance with this invention also may exhibit good performance even after being “aged” at high temperatures.

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

A method of making a fluorinated fibrous web, which method includes providing a nonwoven web that contains polymeric fibers, creating a plasma that contains fluorine atoms at a first location and contacting the nonwoven web with products from the plasma at a second location remote from the first location The method avoids exposure of the web to the plasma and hence expands the manufacturing processing window. Webs so fluorinated have a different CFH to CF ratio when compared to locally fluorinated webs having similar levels of surface fluorination. The remote fluorinated webs can be subsequently charged electrically to provide a good performing electret filter suitable for use in an air purifying respirator Webs fluorinated in accordance with this invention also may exhibit good performance even after being “aged” at high temperatures. 1. A spun-bond fibrous filtration web comprising bicomponent , fluorinated electret fibers with first and second thermoplastic organic nonconductive polymer components arranged concentrically therein in a sheath-core configuration , wherein the first and second polymer components are chosen from polypropylene and poly-4-methyl-pentene , and wherein the bicomponent , fluorinated electret fibers are hydrocharged , plasma-fluorinated fibers that comprise fluorine atoms on the surfaces of the fibers so as to exhibit greater than 40 atomic % fluorine.2. The spun-bond fibrous filtration web of wherein the spun-bond fibrous filtration web is at least 0.25 mm thick.3. The spun-bond fibrous filtration web of wherein the spun-bond fibrous filtration web exhibits a Qquality factor of at least 1.8/mmHO.4. The spun-bond fibrous filtration web of with the proviso that the spun-bond fibrous filtration web does not include any meltblown fibers.5. The spun-bond fibrous filtration web of with the proviso that the spun-bond fibrous filtration web does not include any staple fibers.6. The spun-bond fibrous filtration web of with the proviso that the ...

Lint-preventing yarn and woven floor decoration material using the same

Disclosed are a lint-preventing yarn, which can fundamentally prevent lint formation unlike existing yams, and a woven floor decoration material using same. The lint-preventing yam according to the present invention includes a core layer and a coating layer coated onto the surface of the core layer. The core layer is formed of a plurality of binder-treated fabrics or mono fabrics having a diameter of between 0.1 mm and 5 mm The woven floor decoration material manufactured using same can be free of lint formation when cut into the shape of a tile having a predetermined size or despite friction caused by prolonged use.

High tenacity high modulus uhmwpe fiber and the process of making

Processes for preparing ultra-high molecular weight polyethylene (“UHMW PE”) filaments and multi-filament yarns, and the yarns and articles produced therefrom. Each process produces UHMW PE yarns having tenacities of 45 g/denier to 60 g/denier or more at commercially viable throughput rates.

Cable winding tape, in particular for an engine compartment of an automotive vehicle

A cable wrapping tape, in particular for the engine compartment of an automobile, has a strip-like carrier ( 1 ) consisting of fabric, said carrier is provided at least on one side with a self-adhering adhesive layer ( 2 ) which consists of a pressure-sensitive adhesive, wherein the fabric of the carrier ( 1 ) consists of a yarn ( 3 a, 3 b ) which is formed from a polyamide material and which has a yarn strength of at least 280 dtex. The yarn ( 3 a, 3 b ) is formed from 24 to 80 filaments ( 4 ), and the cable wrapping tape meets abrasion class E according to LV 312 both on a mandrel having a 5 mm diameter and on a mandrel having a 10 mm diameter. For increasing the abrasion resistance, it is proposed that the filaments ( 4 ) are twisted with one another about a central longitudinal axis (X-X) of the yarn ( 3 a, 3 b ).

Method of treating ceramic fibers by phosphating

A method of treating silicon carbide fibers comprises phosphating heat treatment in a reactive gas so as to form a coating around each fiber for protection against oxidation. The coating comprises a surface layer of silicon pyrophosphate crystals and at least one underlying bilayer system comprising a layer of a phosphosilicate glass and a layer of microporous carbon.

STRETCHABLE SHEET AND METHOD FOR PRODUCING THE SAME

A sheet is produced by 1. A stretch sheet including woven or knitted material including thread composed of a composite fiber such that two kinds or more of polyethylene terephthalate polymers different in intrinsic viscosity are stuck together in a side-by-side type along the fiber length direction and/or of a core-in-sheath type composite fiber such that two kinds or more of polyethylene terephthalate polymers different in intrinsic viscosity form an eccentric core-in-sheath structure , an ultra fine fiber with an average single fiber fineness of 0.001 dtex or more and 0.5 dtex or less , and an elastomer having polyurethane as a main component , in which the thread composing woven or knitted material has a structure having a cavity in its inside , wherein the cavity is formed by heating under a condition of 110° C. or more ,wherein the elastomer is partially joined to the thread having a cavity when being joined to the thread and a gelation point of the polyurethane is 2.5 ml or more and 6 ml or less, and a softening point of the polyurethane is greater than 240° and 300° C. or less;wherein a napped surface is formed; andwherein the content of the polyurethane is 10% by weight or more and 40% by weight or less with respect to the total weight of the ultra fine fiber and the woven or knitted material.2. The stretch sheet according to claim 1 , in which stretch ratio in a longitudinal direction and/or a transversal direction is 15% or more and 35% or less claim 1 , and a stretch-back ratio in the longitudinal direction and/or the transversal direction is 80% or more and 100% or less.4. The stretch sheet according to claim 1 , in which the fiber length of the ultra fine fiber is 25 mm or more and 90 mm or less.5. A method for producing the stretch sheet according to claim 1 , including the following steps (i) to (iii) in this order:(i) producing a sheet by entangling woven or knitted material including the thread composed of the two kinds or more of polyethylene ...

CABLE WINDING TAPE, IN PARTICULAR FOR AN ENGINE COMPARTMENT OF AN AUTOMOTIVE VEHICLE

A cable wrapping tape, in particular for the engine compartment of an automobile, has a strip-like carrier consisting of fabric, said carrier is provided at least on one side with a self-adhering adhesive layer which consists of a pressure-sensitive adhesive, wherein the fabric of the carrier consists of a yarn which is formed from a polyamide material and which has a yarn strength of at least 280 dtex. The yarn is formed from 24 to 80 filaments, and the cable wrapping tape meets abrasion class E according to LV 312 both on a mandrel having a 5 mm diameter and on a mandrel having a 10 mm diameter. For increasing the abrasion resistance, it is proposed that the filaments are twisted with one another about a central longitudinal axis (X-X) of the yarn. 1. A cable wrapping tape comprising a strip carrier consisting of fabric , the carrier on at least one side having a self-adhering adhesive layer consisting of a pressure-sensitive adhesive , wherein the fabric of the carrier consists of a yarn consisting of filaments of a polyamide material and having a yarn linear density of at least 280 dtex , the yarn forming warps and wefts in the fabric of the carrier ,wherein the filaments have a number of twists based on a meter length (T/m) in the range of 10 to 400 and whereby only the filaments of the yarn of the warp, only the filaments of the yarn of the weft, or both the filaments of the yarn of the warp and weft are twisted with one another about the central longitudinal axis (X-X) of the yarn,wherein the cable wrapping tape meets abrasion class E or higher, according to LV 312 both on a mandrel having a 5 mm diameter and on a mandrel having a 10 mm diameter.2. The cable wrapping tape according to claim 1 , wherein the warp extends in the longitudinal direction of the cable wrapping tape claim 1 , and the weft extends in the transverse direction of cable wrapping tape.3. The cable wrapping tape according to claim 1 , wherein the cable wrapping tape has a thickness D of ...

Rear projection fabric, rear projection screen and rear projection system

Die Erfindung hat - ausgehend von der Erkenntnis, dass sich dünne Gewebe mit hoher Fadendichte in hohem Maße dazu eignen, detailgenaue Rückprojektionen bei größter Weitwinkligkeit zu erlauben - in erfindungsgemäßer Weise ein Rückprojektionsgewebe (20, 30) angegeben mit einer Anzahl von Fäden (21, 23, 31, 33) bei einer Fadendichte von mehr als sieben Fäden pro Millimeter und einem größten Durchmesser eines Fadens von weniger als 0,06 mm. Die Erfindung führt auf eine Rückprojektionsbildwand (10), aufweisend ein solches Rückprojektionsgewebe (20, 30), die in der Lage ist, ein besonders detailgenaues Rückprojektionsbild (41) bei hoher Weitwinkligkeit zur Verfügung zu stellen. Insbesondere ist es möglich, mit einer solchen Rückprojektionsbildwand (10) ein vergleichsweise preiswertes Rückprojektionssystem (40) anzugeben, das mit üblichen Leistungen eines Projektors (43), beispielsweise in Form eines Beamers oder Lasers, ausgeführt werden kann. The invention has - starting from the knowledge that thin fabrics with high thread density are highly suitable for detailed backprojections at maximum Weitwinkligkeit to allow - in accordance with the invention a rear projection fabric (20, 30) indicated with a number of threads (21, 23 , 31, 33) at a thread density of more than seven threads per millimeter and a maximum diameter of a thread less than 0.06 mm. The invention leads to a rear projection screen (10) comprising such a rear projection fabric (20, 30) capable of providing a highly detailed rear projection image (41) at high angularity. In particular, it is possible with such a rear projection screen (10) to specify a comparatively inexpensive rear projection system (40) which can be designed with conventional powers of a projector (43), for example in the form of a beamer or laser.

Composite reinforcing fiber base material, preform and production method for fiber reinforced plastic

The present invention is aimed at providing FRP formed by integrating a fiber reinforcing material and a non-woven fabric, and having excellent shaping ability, impact resistance after molding, and excellent reliability and low cost. The aim of the present invention is achieved by a complex fiber reinforcing material including a sheet-shaped fiber reinforcing material composed of reinforcing fibers, and a non-woven fabric laminated on at least one side of the fiber reinforcing material, wherein the fibers constituting the non-woven fabric pass through the fiber reinforcing material to integrate the non-woven fabric with the fiber reinforcing material.

Composite pipes and method making same

A reinforced composite article and method for making the same. The article and method employ at least one elongated plastic member as a reinforcement phase. An intermediate form including the elongated member is made and can be processed, for example, to form a composite article with a smooth exposed reinforcement surface.

Polypropylene fibres

A polypropylene blend including from 0.5 to 50 % by weight of a syndiotactic polypropylene having a multimodal molecular weight distribution and at least 50 % by weight of an isotactic polypropylene.

Multiple function, self-repairing composites with special adhesives

A system for self-repairing matrices such as concrete or cementitous matrices, polymeric matrices, and/or fibrous matrices, including laminates thereof. The system includes repair agents retained in and/or on vessels, such as hollow fibers, within the matrix. Upon impact, the vessel rupture, releasing the chemicals. For multi-layer laminates, the systems provides a total dynamic energetic circulation system that functions as an in situ fluidic system in at least one layer or area. The energy from the impact ruptures the vessels to release the chemical(s), and mixes the chemical(s) and pushes the chemical(s) and/or resulting compound through the matrix. The repair agents can withstand high temperatures, such as the heat of processing of many laminates, e.g., 250-350 °F.

High temperature-stable fluorochemicals as hydrophobic and oleophobic additives to synthetic organic polymers

This invention describes hydrophobic and oleophobic fibers, films and molded articles comprising synthetic organic polymer wherein dispersed within the fiber, fabric or molded article and present at the surface of the fiber, fabric or molded article are fluorochemical compounds. Method of preparing such fibers, films and molded articles, as well as articles made therefrom also are disclosed.

Anordning og fremgangsmåte for reduksjon av utslipp

Improvements for seamed papermaker's fabrics

기계상에서 솔기잇기를 할 수 있는 제지기용 직물(10)은 가로방향 에지부에서 제지기용 직물을 제지기상에서 순환상으로 연결하기 위한 시밍 루프(18)를 갖는 베이스 직물(14)을 포함한다. 상기 시밍 루프가 깍지끼워지고 핀틀(20)에 의하여 연결되어 형성된 솔기(seam)는 흐름저항성 재료의 스트립(24)으로 덮여 있거나, 또는 베이스 직물이 상부층 및 하부층을 갖는 적층구조인 경우에는 흐름저항성 재료의 스트립이 솔기에 인접한 상기 상부층 및 하부층의 사이에 위치하고 있다. 흐름저항성 재료의 스트립은 상기 솔기가 상기 제지기용 직물의 나머지 부분의 그것과 실질적으로 동일한 공기투과도 및 수투과도를 갖게 한다. 한층 이상의 스테이플 섬유 배트층(26)이 상기 베이스 직물 및 흐름저항성 재료와 얽혀 있다. The papermaking fabric 10 capable of seaming on the machine includes a base fabric 14 having a seaming loop 18 for connecting the papermaking fabric in circulation on the papermaking machine at the transverse edge. The seam formed between the seaming loops and connected by the pintles 20 is covered with a strip of flow resistant material 24, or the flow resistant material if the base fabric is a laminated structure having an upper layer and a lower layer. Is located between the top and bottom layers adjacent to the seam. The strip of flow resistant material allows the seam to have an air permeability and a water permeability that are substantially the same as that of the rest of the papermaker's fabric. One or more staple fiber batt layers 26 are entangled with the base fabric and flow resistant material.

Extendible sheet member (versions), method for manufacture of extendible sheet member (versions)

FIELD: extendible member and method for its manufacture. SUBSTANCE: extendible sheet member can change the shape between the first and second states. The first state, is the state, in which the member is rolled up essentially in parallel with the first axis. In the second state the member is extended essentially in parallel with the second axis at a certain angle to the first axis. According to the first modification, the member is fully or partially manufactured of material or materials that have a higher tensile and/or compressive strength at a certain angle to the first and/or second axes than in the direction of the axes owing to the geometric and/or molecular structure of materials. At tension of the member in the direction parallel to the second axis the difference in the tensile and/or compressive strength causes a reduction in the direction at a certain angle to the second axis with bringing the member to the second state. According to the second modification, the member has a great number of intersecting fibres in the plane of the sheet or in parallel with it. Each fibre is positioned at angle of 0-90 deg. to the first axis. At a tension of the member in the direction parallel to the second axis, the intersecting fibres cause a reduction in the direction at a certain angle to the second axis with bringing the member to the second state. The method for manufacture of the extendible sheet member is also described. EFFECT: facilitated procedure of transformation of the member from the rolled-up state to an extended one and vice versa, which results in simplification of use of the sheet member. 20 cl, 7 dwg эссе гс Пы сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2489 316 ' (51) МПК? 13) С2 В 29 С 61/06, 70/22 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 98119305/12, 25.03.1997 (24) Дата начала действия патента: 25.03.1997 (30) Приоритет: 25.03.1996 СВ 9606200.5 (43) Дата публикации заявки: 20.09.2000 (46) Дата ...

Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof

본 발명은 가역적 열 특성을 갖는 다성분 섬유 및 그의 제조 방법에 관한 것이다. 일 실시예에서, 다성분 섬유는 일군의 기다란 부재로 형성된 섬유 본체를 포함하며, 일군의 기다란 부재 중 하나 이상은 40 J/g 이상의 잠열 및 22 ℃ ~ 40 ℃ 의 천이 온도를 갖는 온도 조절 재료를 포함한다. 온도 조절 재료는 천이 온도에서 잠열의 흡수 및 방출 중 하나 이상에 기초한 열 조절을 제공한다. 다성분 섬유는 용융 방사법 또는 용액 방사법을 통해 형성될 수 있으며, 열 조절 특성이 요구되는 다양한 제품에 포함되거나 사용될 수 있다. 예를 들어, 다성분 섬유는 텍스타일, 어패럴, 신발류, 의료용 제품, 보관용기 및 포장용, 건축용, 가정용 기구, 및 기타 제품에 사용될 수 있다. The present invention relates to a multicomponent fiber having reversible thermal properties and a method for producing the same. In one embodiment, the multicomponent fibers comprise a fibrous body formed of a group of elongate members, one or more of a group of elongate members having a temperature control material having a latent heat of at least 40 J / g and a transition temperature of from 22 < 0 & . The temperature control material provides thermal control based on at least one of absorption and release of latent heat at transition temperatures. Multicomponent fibers can be formed by melt spinning or solution spinning and can be included or used in a variety of products where thermal conditioning properties are required. For example, multicomponent fibers can be used in textiles, apparel, footwear, medical products, storage containers and packaging, architectural, household appliances, and other products. 섬유, 용융 방사, 용액 방사 Fiber, melt spinning, solution spinning

复合织物

本发明的一种轻质、高强度的复合织物(110)适宜用作毡垫、屋面材料和膜，以及需采用坚固织物的其它产品。该复合织物(110)包含一无纺材料层(116)，它设于一低收缩经线层(112)和一低收缩纬线层(114)之间。各层缝合或针织在一起，并且最后的织物(110)可涂覆有一层树脂或浆料(122)以防止织物各层之间滑动，并使该织物(110)具有一定的硬度。该织物可制造成片状，或更好地，做成卷状，织物(110)可以适于最终用途需要的材料如沥青材料涂覆，在这里，织物(110)当作一种备用屋面材料膜或其他高强度的织物产品。

Wet-Laid process to produce a bound nonwoven article

A versatile binder comprising at least one or more sulfopolyesters is provided. These sulfopolyester binders can enhance the dry tensile strength, wet tensile strength, tear force, and burst strength of the nonwoven articles in which they are incorporated. Additionally, the water permeability of these binders can be modified as desired by blending different types of sulfopolyesters to produce the binder. Therefore, the binder can be used in a wide array of nonwoven end products and can be modified accordingly based on the desired properties sought in the nonwoven products.

Lightweight, breathable, waterproof, soft shell composite apparel and technical alpine apparel

The apparel is constructed from various combinations of layers of materials with moisture transfer properties. A first liner of moisture transfer fabrics abuts a second layer of structural material such as open-cell foam. The second layer can abut a breathable membrane and/or an insulating material. Finally, carefully selected outer fabric completes the combination to provide apparel with improved performance characteristics. The outer fabrics are treated in various ways to enhance performance.

Polypropylene fibres

A polypropylene blend including from 0.5 to 50% by weight of a syndiotactic polypropylene having a multimodal molecular weight distribution and at least 50% by weight of an isotactic polypropylene.

Consolidated fibrous structure

A consolidated fibrous structure including a multiplicity of fibrous layers. The fibers of each fibrous layer contain a core and a skin layer. The core has an exterior surface portion containing polypropylene. The skin layer is disposed on at least a portion of the core and contains a first polymer and a second polymer. The first polymer contains a polymer having at least 70% α-olefin units and is characterized by a melting temperature lower than the melting temperature of the exterior surface portion of the core. The second polymer contains a co-polymer having at least 50% α-olefin units and is characterized by a number-average molecular weight of about 7,000 g/mol to 50,000 g/mol, a viscosity of between about 2,500 and 150,000 cP measured at 170° C., and a melting temperature lower than the melting temperature of the exterior surface portion of the core. The viscosity of the second polymer is not greater than about 10 percent of the viscosity of the first polymer measured at 170° C. At least a portion of the skin layers of the fibers in each fibrous layer are fused to at least a portion of other skin layers of fibers within the same fibrous layer, at least a portion of the skin layers of the fibers of each fibrous layer are fused with at least a portion of the skin layers of the fibers in an adjacent fibrous layer, and the stiffness of the consolidated fibrous structure is at least 1 N-m. A fibrous layer is also described.

Consolidated fibrous structure

A consolidated fibrous structure including a multiplicity of fibrous layers. The fibers of each fibrous layer contain a core, a first layer and a second layer. The core has an exterior surface portion containing polypropylene. The first layer is disposed on at least a portion of the core and contains a first polymer. The first polymer contains a polymer having at least 70% α-olefin units and is characterized by a melting temperature lower than the melting temperature of the exterior surface portion of the core. The second layer is disposed on at least a portion of the first layer and contains a second polymer.

Consolidated fibrous structure

A consolidated fibrous structure including a multiplicity of fibrous layers. Each fibrous layer comprises tape fibers, wherein the tape fibers contain a polypropylene core and a skin layer. At least a portion of the skin layers of the fibers in each fibrous layer are fused to at least a portion of other skin layers of fibers within the same fibrous layer and at least a portion of the skin layers of the fibers of each fibrous layer are fused with at least a portion of the skin layers of the fibers in an adjacent fibrous layer.

Polypropylene fibres

A polypropylene blend including from 0.5 to 50% by weight of a syndiotactic polypropylene having a multimodal molecular weight distribution and at least 50% by weight of an isotactic polypropylene.

Polypropylene fibres

A polypropylene blend including from 0.5 to 50% by weight of a syndiotactic polypropylene having a multimodal molecular weight distribution and at least 50% by weight of an isotactic polypropylene.

Polyolefinic Materials for Plastic Composites

A reinforced composite article and method for making the same. The article and method employ at least one elongated member as a reinforcement phase. Specific elongated members are multiple layer structures wherein the layers are each polyolefinic (e.g., at least one of the layers may be a propylene-based polymer, such as a propylene-ethylene copolymer, an isotactic polypropylene homopolymer, or a combination thereof). Optionally, at least one of the layers may include a non-migratory process aid or surface modifier agent. An intermediate form including the elongated member may made and processed (for example, with a step of consolidation) to form a composite article.

Improved polyolefinic materials for plastic composites

A reinforced composite article and method for making the same. The article and method employ at least one elongated member as a reinforcement phase. Specific elongated members are multiple layer structures wherein the layers are each polyolefinic (e.g., at least one of the layers may be a propylene-based polymer, such as a propylene-ethylene copolymer, an isotactic polypropylene homopolymer, or a combination thereof). Optionally, at least one of the layers may include a non-migratory process aid or surface modifier agent. An intermediate form including the elongated member may made and processed (for example, with a step of consolidation) to form a composite article.

The polypropylene

패브릭 및 섬유 제품

본 발명의 과제는 유기 섬유를 포함하는 패브릭으로서, 발유성, 오염의 세탁 제거성, 흡수성이 우수한 패브릭, 및 상기 패브릭을 이용하여 이루어지는 섬유 제품을 제공하는 것이다. 해결 수단은 유기 섬유를 포함하는 패브릭에, 특정한 불소 함유 고분자를 필요에 따라서 제4급 암모늄염과 함께 부착시킴으로써, JISL1018A법(적하법)에 의한 흡수성을 60초 이하, 또한 AATCC118-1992에 의한 발유성을 4급 이상으로 하는 것이다.

Antistatic woven coated polypropylene fabric

The present invention provides for an anti-static flexible fabric material formed from woven, axially oriented crystalline polypropylene yarn, said fabric further characterized as having a coating of a flexible, thermoplastic polymer on one or both sides of the fabric. Anti-static properties are imparted to the fabric by formulating the thermoplastic coating to contain from about 0.2 to about 8% by weight of a polyol ester (preferably glycerol) of a C 10 to C 28 fatty acid. The polypropylene yarn may optionally itself also contain a lesser amount of the polyol ester of a C 10 to C 28 fatty acid to provide a fabric having even more enhanced anti-static properties. In another embodiment, the polypropylene yarn may additionally have interwoven therewith or in contact therewith at intervals conductive yarns to provide even more enhanced anti-static properties. A particular advantage of the fabrics of the present invention is that containers constructed therefrom need not be grounded during filling and emptying operations. As static charges are generated, the electrons can flow across the fabric and dissipate or bleed into the atmosphere almost immediately.

POLYPROPYLENE FIBERS

Fabric and textile product

High temperature-stable fluorochemicals as hydrophobic and oleophobic additives for synthetic organic polymers

Prepreg, manufacturing method thereof, and printed circuit board / laminate using the same

본 발명은 The present invention 열가소성 수지 및/또는 열경화성 수지와 The thermoplastic resin and / or thermosetting resin 상기 열가소성 수지 및/또는 상기 열경화성 수지로 함침된 다공성의 파라-배향된 방향족 폴리아미드 필름을 함유하는, 균일하게 형성되고 선형 열팽창계수가 작으며 기계적 강도가 양호한 경량 프리프레그(lightweight prepreg), 이의 제조방법 및 이를 사용하는 인쇄 회로 기판/적층판을 제공한다. A lightweight prepreg which is uniformly formed and has a low linear thermal expansion coefficient and good mechanical strength, containing a thermoplastic resin and / or a porous para-oriented aromatic polyamide film impregnated with the thermosetting resin; And a printed circuit board / laminate using the same. 열가소성 수지 및/또는 열경화성 수지와 상기 열가소성 수지 및/또는 상기 열경화성 수지로 함침된 다공성의 파라-배향된 방향족 폴리아미드 필름을 함유하는 프리프레그의 제조방법은, A process for producing a prepreg comprising a thermoplastic resin and / or a thermosetting resin and a thermoplastic resin and / or a porous para-oriented aromatic polyamide film impregnated with the thermosetting resin, 고유점도가 1.0 내지 2.8㎗/g인 파라-배향된 방향족 폴리아미드 1 내지 10중량%와 알칼리 금속 또는 알칼리 토금속의 염화물 1 내지 10중량%를 극성 아미드 용매 또는 극성 우레아 용매 중에 함유하는 용액으로부터 필름형 재료(film-like material)를 형성하는 단계(a), 1 to 10% by weight of a para-oriented aromatic polyamide having an intrinsic viscosity of 1.0 to 2.8 dl / g and 1 to 10% by weight of a chloride of an alkali metal or an alkaline earth metal from a solution containing a polar amide solvent or a polar urea solvent, (A) forming a film-like material, 필름형 재료를 20 ℃ 이상 또는 -5 ℃ 이하의 온도에서 유지하여 필름형 재료로부터 파라-배향된 방향족 폴리아미드를 석출시키는 단계(b), (B) a step of depositing a para-oriented aromatic polyamide from the film-like material by maintaining the film-like material at a temperature of not lower than 20 ° C or not higher than -5 ° C, 단계(b)에서 수득한 필름형 재료를 수용액 또는 알콜성 용액에 침지시켜 용매와 알칼리 금속 또는 알칼리 토금속의 염화물을 용출시키고, 이어서 건조시켜 파라-아라미드 다공성 필름을 수득하는 단계(c) 및 (C) and (c) of immersing the film-like material obtained in step (b) in an aqueous solution or an alcoholic solution to elute a solvent and a chloride of an alkali metal or alkaline earth metal and then to dry to obtain a para- 단계(c)에서 수득한 ...

Wettable polyolefin fibers and fabrics

Polyolefin woven and nonwoven fibers, filaments and fabrics made therefrom which comprise a melt blend which comprises (a) a polyolefin; and (b) at least one compound of the formula (I) R 1 —(hydrophilic oligomer)  (I) wherein R 1 is a straight or branched chain alkyl of 22 to 40 carbon atoms and the hydrophilic oligomer is a homo- or co-oligomer consisting of monomer units derived from monomers selected from the group consisting of ethylene oxide, propylene oxide, ethylene glycol, propylene glycol, epichlorhydrin, acrylic acid, methacrylic acid, ethylene imine, caprolactone, vinyl alcohol and vinyl acetate; and wherein the hydrophilic oligomer consists of between 2 and 10 monomer units, exhibit excellent durable wettability. The fabrics are useful in disposable diapers, training pants, feminine napkins, tampons, incontinence care products, wet and dry wipes, wound dressings, surgical capes, filter medial, battery separators and the like.

Lightning strike protection

An aircraft component having an external surface includes an improved lightning strike protection surface film disposed on or proximate to the external surface. The surface film includes a preform that includes a substrate having a first areal weight density and a plurality of spaced carbon nanotubes grown on the substrate, the nanotubes having a second areal weight density. The sum of the first areal weight density and the second areal weight density is less than about 500 grams per square meter, and the preform has a surface resistance less than about 1 ohm/square.

Inorganic fiber molded body and method for producing the same

Yarn for preventing nap and woven decorative flooring using the same

기존의 원사와 달리 보푸라기 형성이 원천적으로 방지되는 효과를 갖는 보푸라기 방지용 원사 및 이를 이용한 우븐 바닥장식재에 대하여 개시한다. 본 발명에 따른 보푸라기 방지용 원사는 코어(core)층 및 상기 코어층 표면에 코팅된 코팅층을 포함하며, 상기 코어층은 바인더 처리된 복수의 섬유, 또는 직경이 0.1~5mm인 모노섬유(mono fiber)로 이루어져 있어, 이를 이용하여 제조된 우븐 바닥장식재는 일정 크기의 타일 형상으로 절단 시, 또는 장기간 사용으로 인한 마찰에도 보푸라기 발생이 없는 효과를 갖는다. A lint-free yarn having an effect of preventing the formation of lint unlike conventional yarns and a woven flooring material using the same. The lint-free yarn according to the present invention comprises a core layer and a coating layer coated on the surface of the core layer, wherein the core layer comprises a plurality of binder-treated fibers, or a mono fiber having a diameter of 0.1 to 5 mm, So that the woven flooring material manufactured using the woven flooring material has the effect of preventing the lint from being generated in the tile shape of a certain size or in the friction due to the use for a long period of time.

Melt electrospun fibers containing micro and nanolayers and method of manufacturing

Fibers having two or more alternating polymer layers are formed by co-extrusion followed by electroprocessing. The fibers can be used as a non-woven mat or other substrate for a variety of applications. Delamination of the fibers using ultrasonication yields separated, micro and nanolayer, fiber ribbons which may also be used a non- woven mat or other substrate.

Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.

Lightweight high-tensile, high-tear strength biocomponent nonwoven fabrics

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.

Lightweight high-tensile, high-tear strength biocomponent nonwoven fabrics

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.

Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.

Inorganic fiber molded body and manufacturing method therefor

本发明提供在绝热材料或垫等用途中加工时能够容易地控制厚度、面密度、并且作业性、处理性优异、另外不使作业环境恶化的无机纤维成型体。该无机纤维成型体是由无机纤维的垫状聚集体构成且实施了针刺处理的无机纤维成型体。垫面的针刺密度超过50根/cm 2 ，并且满足下述(1)～(3)中的一个以上。(1)长度方向的截面A与宽度方向的截面B中预定宽度W的区域中观察到的各经纱束的根数N A 、N B 之比N A /N B 比为0.5以下。(2)厚度方向的截面中观察到的经纱束的宽度为0.3mm以下。(3)垫面上的任意3mm×3mm面积的全部区域内存在针迹。

Yarn for preventing nap and woven decorative flooring using the same

기존의 원사와 달리 보푸라기 형성이 원천적으로 방지되는 효과를 갖는 보푸라기 방지용 원사 및 이를 이용한 우븐 바닥장식재에 대하여 개시한다. 본 발명에 따른 보푸라기 방지용 원사는 코어(core)층 및 상기 코어층 표면에 코팅된 코팅층을 포함하며, 상기 코어층은 바인더 처리된 복수의 섬유, 또는 직경이 0.1~5mm인 모노섬유(mono fabric)로 이루어져 있어, 이를 이용하여 제조된 우븐 바닥장식재는 일정 크기의 타일 형상으로 절단 시, 또는 장기간 사용으로 인한 마찰에도 보푸라기 발생이 없는 효과를 갖는다.

Consolidated Fibrous Structure

A consolidated fibrous structure including a multiplicity of fibrous layers. The fibers of each fibrous layer contain a core, a first layer and a second layer. The core has an exterior surface portion containing polypropylene. The first layer is disposed on at least a portion of the core and contains a first polymer. The first polymer contains a polymer having at least 70% α-olefin units and is characterized by a melting temperature lower than the melting temperature of the exterior surface portion of the core. The second layer is disposed on at least a portion of the first layer and contains a second polymer. The second polymer contains a co-polymer having at least 50% α-olefin units and is characterized by a number-average molecular weight of about 7,000 g/mol to 50,000 g/mol, a viscosity of between about 2,500 and 150,000 cP measured at 170° C., and a melting temperature lower than the melting temperature of the exterior surface portion of the core. The viscosity of the second polymer is not greater than about 10 percent of the viscosity of the first polymer measured at 170° C. At least a portion of the second layers of the fibers in each fibrous layer are fused to at least a portion of other first or second layers of the fibers within the same fibrous layer, at least a portion of the second layers of the fibers of each fibrous layer are fused with at least a portion of the first or second layers of the fibers in an adjacent fibrous layer, and the stiffness of the consolidated fibrous structure is at least 1 N-m. A fibrous layer is also described.

Consolidated Fibrous Structure

A consolidated fibrous structure including a multiplicity of fibrous layers. The fibers of each fibrous layer contain a core and a skin layer. The core has an exterior surface portion containing polypropylene. The skin layer is disposed on at least a portion of the core and contains a first polymer and a second polymer. The first polymer contains a polymer having at least 70% α-olefin units and is characterized by a melting temperature lower than the melting temperature of the exterior surface portion of the core. The second polymer contains a co-polymer having at least 50% α-olefin units and is characterized by a number-average molecular weight of about 7,000 g/mol to 50,000 g/mol, a viscosity of between about 2,500 and 150,000 cP measured at 170° C., and a melting temperature lower than the melting temperature of the exterior surface portion of the core. The viscosity of the second polymer is not greater than about 10 percent of the viscosity of the first polymer measured at 170° C. At least a portion of the skin layers of the fibers in each fibrous layer are fused to at least a portion of other skin layers of fibers within the same fibrous layer, at least a portion of the skin layers of the fibers of each fibrous layer are fused with at least a portion of the skin layers of the fibers in an adjacent fibrous layer, and the stiffness of the consolidated fibrous structure is at least 1 N-m. A fibrous layer is also described.

Wettable polyolefin fibers and textiles

FIELD: polymer materials. SUBSTANCE: invention relates to technology of fabricating polyolefin fibers used for woven and nonwoven materials, in particular to imparting wettability to the latter, and can be used in manufacture of hygienic appliances, filters, accumulator battery separators, and the like. Elementary threads and two-component fibers are made from molten mixture of polyolefin and at least one compound of formula: R 1 -hydrophilic oligomer, wherein R 1 denotes straight-chain or branched C 22 -C 40 -alkyl and hydrophilic oligomer is homo- or cooligomer comprising 2-10 monomer units derived from monomers selected from group including ethylene oxide, propylene oxide, ethylene glycol, propylene glycol, epichlorohydrin, acrylic acid, methacrylic acid, ethyleneimine, caprolactone, vinyl alcohol, and vinyl acetate. EFFECT: achieved excellent prolonged wettability of fibers and textiles. 15 cl, 4 ex ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 280 111 (13) C2 (51) ÌÏÊ D01F D01F D01F D04H A61L 6/04 (2006.01) 8/06 (2006.01) 1/10 (2006.01) 3/00 (2006.01) 15/24 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003116889/04, 13.11.2001 (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 13.11.2001 (30) Êîíâåíöèîííûé ïðèîðèòåò: 22.11.2000 (ï.4) US 60/252,573 09.08.2001 (ïï.1-3, 5, 8-15) US 60/311,287 17.09.2001 (ïï.6, 7) US 60/322,638 (45) Îïóáëèêîâàíî: 20.07.2006 Áþë. ¹ 20 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5654086 A, 05.08.1997. US 4578414 A, 25.03.1986. DE 2109030 A, 25.03.1986. RU 2079585 C1, 20.05.1997. RU 94021648 A1, 10.05.1996. (86) Çà âêà PCT: EP 01/13132 (13.11.2001) C 2 C 2 (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 23.06.2003 R U 2 2 8 0 1 1 1 (87) Ïóáëèêàöè PCT: WO 02/42530 (30.05.2002) Àäðåñ äë ïåðåïèñêè: 101000, Ìîñêâà, Ì.Çëàòîóñòèíñêèé ïåð., 10, êâ.15, "ÅÂÐÎÌÀÐÊÏÀÒ", ïàò.ïîâ. È.À.Âåñåëèöêîé, ðåã. ¹ 11 (54) ÑÌÀ×ÈÂÀÅÌÛÅ ÏÎËÈÎËÅÔÈÍÎÂÛÅ ...

Fabrication of shaped article by low-pressure moulding

FIELD: machine building. SUBSTANCE: method of production of shaped article from unordered mat containing carbon fibre strands with mean length of fibre strands of 5-100 mm, and thermoplastic polymer. Said fibre strands are impregnated at heating and comprises of mat before or after placing in the mould. Production of definite unordered mat is executed by its impregnation with thermoplastic polymer, compaction of said mat in metal mould at 0.1-20 MPa and withdrawal unordered mat from metal mould. Large and complex shaped article is produced by moulding at low pressure in compliance with this invention. EFFECT: simplified process. 13 cl, 5 dwg, 2 tbl, 7 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B29C 43/56 B29C 43/18 B29C 43/34 B29K 105/08 B29L 31/30 (13) 2 535 711 C1 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014107872/05, 01.08.2012 (24) Дата начала отсчета срока действия патента: 01.08.2012 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): НАГАКУРА Ясунори (JP), АРАКАВА Мотооми (JP), ТАНИГУТИ Митихару (JP), ОБАТА Акихико (JP) (45) Опубликовано: 20.12.2014 Бюл. № 35 20100215887 A1, 26.08.2010. JP 2010253938 A, 11.11.2010. JP 2011021303 A, 03.02.2011. JP 10016103 A, 20.01.1998. RU 2404891 C2, 27.11. 2010 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.03.2014 (86) Заявка PCT: 2 5 3 5 7 1 1 (56) Список документов, цитированных в отчете о поиске: JP 2008308543 A, 25.12.2008. US R U (73) Патентообладатель(и): ТЕЙДЗИН ЛИМИТЕД (JP) 03.08.2011 JP 2011-170209 2 5 3 5 7 1 1 R U (87) Публикация заявки PCT: C 1 C 1 JP 2012/070126 (01.08.2012) WO 2013/018920 (07.02.2013) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СПОСОБ ИЗГОТОВЛЕНИЯ ФАСОННОГО ИЗДЕЛИЯ ФОРМОВАНИЕМ ПОД НИЗКИМ ДАВЛЕНИЕМ (57) Реферат: Способ изготовления фасонного изделия из мата, прессованием ...

High modulus high strength uhmwpe fiber and method for its production

FIELD: chemistry. SUBSTANCE: invention relates to high modulus high strength fiber made of ultrahigh molecular weight polyethylene (UHMWPE) and a method for its preparation. Methods are described for obtaining threads and multithread yarn from UHMW polyethylene (UHMWPE), as well as the yarn and products made thereof. Each method provides UHMWPE threads with strength of 45 to 60 grams/denier. EFFECT: invention provides an effective way to create yarn from ultrahigh molecular weight high strength polyethylene or with higher productivity on an industrial scale. 10 cl, 6 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 612 714 C2 (51) МПК D01F 6/04 (2006.01) D02G 3/02 (2006.01) D01D 5/06 (2006.01) D04H 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014137552, 14.02.2013 (24) Дата начала отсчета срока действия патента: 14.02.2013 Дата регистрации: (73) Патентообладатель(и): ХАНИВЕЛЛ ИНТЕРНЕШНЛ ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: 24.02.2012 US 61/602,963; 13.02.2013 US 13/766,112 (43) Дата публикации заявки: 10.04.2016 Бюл. № 10 (45) Опубликовано: 13.03.2017 Бюл. № 8 2009077168 A3, 11.09.2009. WO 2008154304 A2, 18.12.2008. US 2011268967 A1, 03.11. 2011. RU 2388856 C2, 10.05.2010. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 24.09.2014 (86) Заявка PCT: US 2013/026124 (14.02.2013) 2 6 1 2 7 1 4 (56) Список документов, цитированных в отчете о поиске: US 2011269359 A1, 03.11.2011. WO R U 13.03.2017 (72) Автор(ы): ТАМ Томас (US), ЯНГ Джон Армстронг (US), КЛЯЙН Ральф (US), ТАЛЛЕНТ Марк (US), АРДИФФ Генри Джерард (US) 2 6 1 2 7 1 4 R U WO 2013/126268 (29.08.2013) Адрес для переписки: 119019, Москва, Гоголевский бульвар, 11, этаж 3, Гоулингз Интернэшнл Инк., Лыу Т.Н. (54) ВЫСОКОМОДУЛЬНОЕ ВОЛОКНО ВЫСОКОЙ ПРОЧНОСТИ ИЗ СВЕРХВЫСОКОМОЛЕКУЛЯРНОГО ПОЛИЭТИЛЕНА И СПОСОБ ЕГО ПОЛУЧЕНИЯ (57) Формула изобретения 1. Многонитяная пряжа с прочностью по меньшей мере 45 ...

Glass fiber reinforced facer mat

Embodiments of the invention provide fiber mat facers, ceiling panels, and method of manufacturing the same. A fiber mat facer may include a non-woven web of fibers having a first group of fibers with an average fiber diameter from about 6 μm to about 20 μm and a second group of fibers with an average fiber diameter from about 0.5 μm to about 5 μm. The fiber mat facer may also include a binder to bond together the non-woven web of fibers into the fiber mat. The binder may include a water repellant additive. The binder and/or fiber mat facer may further include an additive that enhances the opacity of the fiber mat facer. The fiber mat facer may also include a paint applied to an outer surface of the facer. The paint may include an additive that enhances the visual appeal of the facer and/or ceiling panel.

Dissolvable fibrous web structure article comprising active agents

The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.

Dissolvable fibrous web structure article comprising active agents

The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.

Suede like artificial leather with excellent strength and elongation properties

본 발명은 강도 및 신율 특성이 우수한 스웨이드조 인공피혁에 관한 것으로서, 굵기가 0.3데니어 이하인 극세 단섬유들이 서로 교락되어 있는 부직포와 상기 부직포 내에 위치하면서 부직포의 극세 단섬유들과 교락되어 있고 8kgf 하중하에서 측정한 정하중 신율이 10~30%인 직물 또는 편물로 이루어진 복합시트에 폴리우레탄이 충진되어 세로 및 가로 방향의 인장강도가 35~60 kgf/50㎜ 이고, 세로 및 가로 방향의 정하중 신율이 8~25%인 것을 특징으로 한다. 본 발명은 인장강도 및 정하중 신율이 우수하여 내구성이 요구되는 차량용 소재 또는 가구용 소재로 유용하다. 인공피혁, 스웨이드조, 인장강도, 정하중 신율, 직물, 편물, 보강재, 복합시트

Non-woven material with filling with particles

FIELD: textiles, paper. SUBSTANCE: canvas for separator is made on the basis of a nonwoven fabric comprising fibers and primary pores formed by these fibers, which at least partially is filled with particles and these particles at least partially fill the primary pores and form the areas filled with the particles. According to the invention, the layer can be designed and improved in such a way that it has a small thickness, high porosity and thermal stability. At that the particles in the filled areas form secondary pores, and the average particle diameter exceeds the average pore size for the majority of the secondary pores. After glasing the linen its smoothing occurs due to its most dense packing of particles in the primary pores of the fibrous material. The resulting fabric has a small thickness, has a high porosity, thermal stability in a wide temperature range and is cheap to manufacture, which is the technical result of the present invention. EFFECT: fabric is suitable for use as a separator for accumulator batteries or condensers of large capacity with high specific energy. 18 cl, 3 dwg, 1 tbl, 8 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 449 425 (13) C2 (51) МПК H01M 2/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010113350/07, 08.09.2008 (24) Дата начала отсчета срока действия патента: 08.09.2008 (73) Патентообладатель(и): КАРЛ ФРОЙДЕНБЕРГ КГ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 07.09.2007 DE 102007042554.8 25.01.2008 EP 08001406.1 (72) Автор(ы): ВЕБЕР Кристоф (DE), РОТ Михель (DE), ШАРФЕНБЕРГЕР Гунтер (DE), ВАГНЕР Рудольф (DE), КРИТЦЕР Петер (DE) (43) Дата публикации заявки: 20.10.2011 Бюл. № 29 2 4 4 9 4 2 5 (45) Опубликовано: 27.04.2012 Бюл. № 12 2 4 4 9 4 2 5 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.04.2010 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 2005208383 A1, 22.09.2005. RU 2286620 C2, 19.03.2003. RU 2074457 C1 ...

Base fabric for airbag

본 발명의 목적은, 통기도를 억제하여 보다 고도의 기밀 성능을 지니고, 빠른 전개 속도와, 팽창부와 비팽창부의 경계 부분의 높은 내압성을 달성하여, 고도의 탑승자의 충격 흡수를 갖는 범용적인 에어백의 제작에 알맞은 기포를 제공하는 것으로, 본 발명의 에어백용 기포는, 총 섬도가 200∼550 dtex 및 단사 섬도가 2.0∼7.0 dtex인 멀티필라멘트 합성 섬유로 구성되는 직물로 이루어지고, 50 N/cm 및 300 N/cm 하중시의 신도가 경위의 평균치로 각각 5∼15% 및 15∼30%이며, 구성사의 인발 저항이 경위의 평균치로 50∼200 N/cm/cm인 것을 특징으로 하는 에어백용 기포이다. It is an object of the present invention to provide a general-purpose air bag which has a high airtightness performance by suppressing air permeability, achieves a rapid deployment speed and a high pressure resistance at the boundary portion between the inflated portion and the non-inflated portion, The bubble for airbag according to the present invention is made of a fabric composed of multifilament synthetic fibers having a total fineness of 200 to 550 dtex and a single fiber fineness of 2.0 to 7.0 dtex, Wherein the elongation at the time of 300 N / cm load is 5 to 15% and 15 to 30%, respectively, as an average value of the warpage, and the drawing resistance of the warp yarns is 50 to 200 N / cm / to be.

High tenacity high modulus uhmwpe fiber and the process of making

초고분자량 폴리에틸렌("UHMW PE") 필라멘트 및 다중-필라멘트 얀 제조방법, 및 이로부터 제조된 얀 및 물품이 제공된다. 각 공정은 상업적으로 실행 가능한 처리 속도로 45-60g/denier의 강인성을 갖는 UHMW PE 얀을 생성한다. Ultra high molecular weight polyethylene (" UHMW PE ") filaments and multi-filament yarns, and yarns and articles made therefrom. Each process produces a UHMW PE yarn with a toughness of 45-60 g / denier at a commercially feasible process rate.

wettable polyolefin fibers and fabrics

(a) 폴리올레핀; 및 (b) 하기 화학식(I)의 화합물 한개 이상을 포함하는 용융 블렌드를 포함하는 것으로부터 제조된 폴리올레핀 부직 및 직조 섬유, 필라멘트 및 직물은 탁월한 영구적 습윤성을 나타낸다: (a) polyolefins; And (b) polyolefin nonwoven and woven fibers, filaments and fabrics prepared from comprising a melt blend comprising at least one compound of formula (I): R 1 ― (친수성 올리고머) (I) R 1 — (hydrophilic oligomer) (I) 식중에서, In the food, R 1 은 22 내지 40개 탄소원자를 갖는 직쇄 또는 측쇄 알킬이고 또 친수성 올리고머는 에틸렌 옥시드, 프로필렌 옥시드, 에틸렌 글리콜, 프로필렌 글리콜, 에피클로로히드린, 아크릴산, 메타크릴산, 에틸렌 이민, 카프로락톤, 비닐 알코올 및 비닐 아세테이트로 구성된 군으로부터 선택된 단량체로 유도된 2 내지 10개 단량체 단위체로 구성된 호모- 또는 코-올리고머임. 상기 직물은 일회용 기저귀, 배변훈련 팬츠, 여성용 냅킨, 탐폰, 요실금 케어제품, 습윤 또는 건조 와이프, 상처 드레싱, 외과적 케이프, 필터 메디얼, 전지 격리판 등에 유용하다. R 1 is straight or branched chain alkyl having 22 to 40 carbon atoms and the hydrophilic oligomer is ethylene oxide, propylene oxide, ethylene glycol, propylene glycol, epichlorohydrin, acrylic acid, methacrylic acid, ethylene imine, caprolactone, Homo- or co-oligomer consisting of 2 to 10 monomer units derived from monomers selected from the group consisting of vinyl alcohol and vinyl acetate. The fabrics are useful in disposable diapers, training pants, feminine napkins, tampons, incontinence care products, wet or dry wipes, wound dressings, surgical capes, filter media, battery separators and the like. 습윤성, 폴리올레핀 섬유, 직물, 필라멘트, Wettability, polyolefin fibers, fabrics, filaments,

Process for the manufacture of curved objects

The invention relates to a process for the manufacture of an object, curved in one or more directions, from a package of at least one stacked ply containing polymeric fibres by the deforming thereof at elevated temperature, the process comprising imposing on the fibres a tensile stress at a temperature lying between the melting point of the fibres at the imposed tensile stress and 20°C below the melting point, which tensile stress is high enough for the fibres to be drawn. This process allows objects, curved in one or more directions, to be produced from flat fibre plies without appreciable wrinkling using even fibre plies with low internal and/or mutual deformability and without material being drawn into the die in a controlled manner. The invention also relates to an object, curved in one or more directions, obtainable by the process according to the invention.

Process for the manufacture of curved objects

The invention relates to a process for the manufacture of an object, curved in one or more directions, from a package of at least one stacked ply containing polymeric fibers by the deforming thereof at elevated temperature, the process comprising imposing on the fibres a tensile stress at a temperature lying between the melting point of the fibers at the imposed tensile stress and 20° C. below the melting point, which tensile stress is high enough for the fibers to be drawn. This process allows objects, curved in one or more directions, to be produced from flat fiber plies without appreciable wrinkling using even fiber plies with low internal and/or mutual deformability and without material being drawn into the die in a controlled manner. The invention also relates to an object, curved in one or more directions, obtainable by the process according to the invention.

Stretchable sheet and method of producing the same

본 발명은 외관, 촉감, 또한 신장률 및 신장 회복률이 우수한 시트를 제공하기 위해서, 다음 (i) 내지 (iii)의 공정으로 시트를 제조한다. (i) 고유 점도에 차가 있는 2종 이상의 폴리에틸렌테레프탈레이트계 중합체가 섬유 길이 방향을 따라서 사이드 바이 사이드형으로 접합된 복합 섬유 및/또는 고유 점도에 차가 있는 2종 이상의 폴리에틸렌테레프탈레이트계 중합체가 편심한 심초 구조를 형성하고 있는 편심 심초 복합 섬유로 이루어지는 사조를 포함하는 직편물과, 용제에 대한 용해성이 상이한 2종 이상의 고분자 물질로 이루어지는 극세 섬유 발생형 섬유를 얽히게 하여 시트를 제작하는 공정 (ii) 상기 시트를 용제로 처리하여 평균 단섬유 섬도가 0.001 dtex 이상 0.5 dtex 이하인 극세 섬유를 발현시킨 후, 상기 시트에 폴리우레탄을 주성분으로 하는 고분자 탄성체의 용제액을 함침, 고화하여 폴리우레탄을 주성분으로 하는 고분자 탄성체를 부여하는 공정, 또는 상기 시트에 폴리우레탄을 주성분으로 하는 고분자 탄성체의 용제액을 함침, 고화하여 폴리우레탄을 주성분으로 하는 고분자 탄성체를 부여한 후, 상기 시트를 용제로 처리하여 평균 단섬유 섬도가 0.001 dtex 이상 0.5 dtex 이하인 극세 섬유를 발현시키는 공정 (iii) 110 ℃ 이상의 조건하에서 상기 직편물을 비벼 수축시키는 공정 신축성 시트, 폴리에틸렌테레프탈레이트, 편심 심초 복합 섬유, 극세 섬유, 고분자 탄성체 In order to provide a sheet excellent in appearance, feel, elongation rate and elongation recovery rate, the present invention manufactures the sheet by the following steps (i) to (iii). (i) Composite fibers in which two or more polyethylene terephthalate polymers having a difference in intrinsic viscosity are joined side by side along the fiber length direction and / or two or more polyethylene terephthalate polymers having a difference in intrinsic viscosity are eccentric. A step of producing a sheet by interweaving a woven fabric comprising yarns made of eccentric edible composite fibers forming a poncho structure and an ultrafine fiber-generating fiber made of two or more polymer materials having different solubility in a solvent. (ii) treating the sheet with a solvent to express ultrafine fibers having an average short fiber fineness of 0.001 dtex or more and 0.5 dtex or less, and then impregnating and solidifying the solvent solution of a polymer elastomer having a polyurethane as a main component. After imparting and solidifying the solvent solution of the polymer elastic body containing polyurethane as a main component, or imparting the polymer elastic body containing polyurethane as a main component, the sheet is treated with a solvent and ...

Laminated multiaxial pressing fabric

FIELD: pulp-and-paper industry, in particular, pressing fabric for pressing section of papermaking machine. SUBSTANCE: machine stitched laminated multiaxial pressing fabric has first basic cloth and second basic cloth, said cloths being connected to one another by stitching using coarse material of staple fibers. First basic cloth is multiaxial cloth produced by spiral winding of cloth strip, leveling of endless loop produced by spiral winding, and removal of cross fibers from ends of leveled endless loop so as to form stitch loops. Second basic cloth is machine stitched basic cloth which may be also multiaxial. Pressing fabric is joined so as to define endless form by bringing together stitch loops by oncoming-pin process on two ends of both basic cloths so as to define single passage through which pin is passed for connecting of pressing fabric into endless form. Stitch loops may be alternatively brought together on two ends of each basic cloth by oncoming-pin process so as to define two passages through which two pins are directed in order to connect pressing fabric so as to define endless form. Each pass is provided at opposite side of other passage relative to respective basic cloth. EFFECT: increased efficiency by eliminating back flow of water discharged from paper and repeated moistening of paper downstream of loading clamp. 25 cl, 16 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 318 941 (13) C2 (51) ÌÏÊ D21F 7/08 D21F 7/10 (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2004132182/12, 13.03.2003 (72) Àâòîð(û): ÞÊ Ñòèâåí Ñ. (US) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 13.03.2003 (73) Ïàòåíòîîáëàäàòåëü(è): ÎËÁÀÍÈ ÈÍÒÅÐÍÝØÍË ÊÎÐÏ. (US) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 02.04.2002 (ïï.1-25) US 10/114,286 (43) Äàòà ïóáëèêàöèè çà âêè: 10.06.2005 (45) Îïóáëèêîâàíî: 10.03.2008 Áþë. ¹ 7 2 3 1 8 9 4 1 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÅÐ ...

Long-size moulded profile and method of manufacturing it, thermosettled tape and method for manufacturing it, method of manufacturing termoreducible polymer tape products, method of manufacturing thermoreducible tape

A drawn formed tow is described of a polymer for manufacturing thermoplastic articles, comprising a thermoplastic core strand (2) and a cover produced by winding, spinning, braiding or the like at least one strand (3) made of a material which is very strong at the softening point of the core strand (2). The cover strand (3) or strands (3) extend at an angle alpha of less than 90 DEG but greater than 0 DEG relative to the longitudinal axis of the core strand (2).

Artificial leather sheet substrate and process for its production

Bicomponent monofibre

FIELD: paper. SUBSTANCE: invention refers to the sphere of , more specifically concerning textile blankets used for papermaking. In case of the first variant of the invention implementation the textile blanket consists of multiple monofibres each of them having a that facilitates anchoring of the coating applied onto the blanket. In case of the second variant of the invention implementation the textile blanket consists of multiple bicomponent monofibers with the first component having at least a single the second component is inserted in, differing from the first one. In addition to that there are methods being suggested for manufacture of the monofibers the textile blanket is composed of and mechanical anchoring of the coating applied to the textile blanket. EFFECT: manufacture of textile blankets with enhanced adhesive qualities and higher resistance to delamination of the coating applied onto the textile blanket. 32 cl, 8 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 326 201 (13) C2 (51) ÌÏÊ D21F 7/08 D01F 8/00 D21F 1/00 (2006.01) (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005124299/12, 17.11.2003 (72) Àâòîð(û): ÈÃËÇ Äàíà (US) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 17.11.2003 (73) Ïàòåíòîîáëàäàòåëü(è): ÎËÁÀÍÈ ÈÍÒÅÐÍÝØÍË ÊÎÐÏ. (US) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 30.12.2002 (ïï.1-32) US 10/334,168 (43) Äàòà ïóáëèêàöèè çà âêè: 27.01.2006 (45) Îïóáëèêîâàíî: 10.06.2008 Áþë. ¹ 16 2 3 2 6 2 0 1 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5617903 À, 08.04.1997. GB 1048370 À, 16.11.1966. ÅÐ 0995835 À1, 26.04.2000. RU 2079585 Ñ1, 20.05.1997. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 01.08.2005 2 3 2 6 2 0 1 R U (87) Ïóáëèêàöè PCT: WO 2004/061209 (22.07.2004) C 2 C 2 (86) Çà âêà PCT: US 03/037039 (17.11.2003) Àäðåñ äë ïåðåïèñêè: 103735, Ìîñêâà, óë. Èëüèíêà, 5/2, ÎÎÎ "Ñîþçïàòåíò", ïàò.ïîâ. Þ.Â.Ïèí÷óêó, ðåã.¹ 656 (54) ...

Stretchable sheet and manufacture method thereof

为了提供一种外观、手感、进而伸长率及伸长回复率优异的片材，按下述(i)～(iii)的工序制造片材。(i)使编织物和极细纤维生成型纤维缠绕制造片材的工序，所述编织物含有由复合纤维及/或偏心芯鞘复合纤维形成的丝条，所述复合纤维是两种以上固有粘度不同的聚对苯二甲酸乙二醇酯类聚合物沿着纤维长度方向以并列型贴合形成的复合纤维，所述偏心芯鞘复合纤维是两种以上固有粘度不同的聚对苯二甲酸乙二醇酯类聚合物形成的偏心芯鞘结构的偏心芯鞘复合纤维，所述极细纤维生成型纤维由对溶剂的溶解性不同的两种以上高分子物质形成；(ii)将上述片材用溶剂处理，生成平均单纤维纤度为0.001dtex以上0.5dtex以下的极细纤维，之后于该片材中含浸以聚氨酯为主要成分的高分子弹性体的溶剂液，进行固化，赋予以聚氨酯为主要成分的高分子弹性体的工序，或者于上述片材中含浸以聚氨酯为主要成分的高分子弹性体的溶剂液，进行固化，赋予以聚氨酯为主要成分的高分子弹性体，之后将该片材用溶剂处理，生成平均单纤维纤度为0.001dtex以上0.5dtex以下的极细纤维的工序；(iii)在110℃以上的条件下搓揉上述编织物使之收缩的工序。

Elastic member

(57)【要約】 伸縮性シート部材は第一状態と第二状態との間で構成可能である。第一状態とは該部材が実質的に第一軸に平行に巻かれた渦巻き状態（１．１）であり、第二状態とは該部材が第一軸に対してある角度をなす第二軸に実質的に平行に伸長する伸長状態（１．２）である。該部材は、伸長時に内部応力を生じる素材から全体的または部分的に形成され、これらの応力が第二軸に対して斜めに作用して部材を第二状態に偏倚させる。多くの実施態様では、これらの応力は、該部材の構造の一部を形成する繊維によって生成される。該部材は、該第一状態と第二状態の間を可逆的に構成可能であることが望ましい。

Improved stitch connectable fabric for papermaking machine (versions)

FIELD: pulp-and-paper industry. SUBSTANCE: fabric 10 is designed to be connected by stitches upon placement onto papermaking machine. Fabric 10 has base fabric 14 with stitch loops on its transverse edges for connecting fabrics into endless web upon placement thereof onto papermaking machine. Stitch made by interdigitated arrangement of stitch loops connected with one another through pin 20 is closed with strip 24 from flow resistant material, or, if base fabric has upper and lower layers, strips of said material are placed between upper and lower layers close to stitch. Owing to flow resistant material, air and moisture permeability of fabric portion adjoining to stitch is essentially identical to said permeability of other portion of fabric for papermaking machine. At least one web layer of staple fiber is tingled with base fabric and flow resistant material. EFFECT: increased efficiency by providing compensation of difference in air permeability and moisture permeability between stitch and other part of fabric for papermaking machine. 16 cl, 5 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2 255 161 (13) C2 D 21 F 1/00, 7/10 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003105890/12, 19.10.2001 (72) Àâòîð(û): ÞÊ Ñòèâåí Ñ. (US), ÝËÊÈÍÑ Ôèëèï Ð. (US) (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 19.10.2001 (30) Ïðèîðèòåò: 23.10.2000 US 60/242,693 (73) Ïàòåíòîîáëàäàòåëü(ëè): Îëáýíè Èíòåðíýøíë Êîðï. (US) R U (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2004 (45) Îïóáëèêîâàíî: 27.06.2005 Áþë. ¹ 18 2 2 5 5 1 6 1 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5939176 A, 17.08.1999. US 5732749 A, 31.03.1998. RU 2217540 C1, 27.11.2003. EP 0940499 A, 08.09.1999. EP 0695827 A, 07.02.1996. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 23.05.2003 2 2 5 5 1 6 1 R U (87) Ïóáëèêàöè PCT: WO 02/35000 (02.05.2002) C 2 C 2 (86) Çà âêà PCT: US 01/47006 (19.10.2001) Àäðåñ äë ïåðåïèñêè: 191036, ...

FORMING CARBON FIBERS RAW MATERIAL, FORMED MATERIAL AND CARBON FIBER REINFORCED COMPOSITE MATERIAL

1. Формирующий углеродные волокна сырьевой материал (Z) в виде препрега, включающий покрытые проклеивающим агентом углеродные волокна, которые покрыты проклеивающим агентом и термоотверждающейся смолой, илиформирующий углеродные волокна сырьевой материал (Y) в виде формирующего материала, включающий покрытые проклеивающим агентом углеродные волокна, которые покрыты проклеивающим агентом, причем формирующий материал имеет форму тканого материала или форму тесьмы,где проклеивающий агент содержит:компонент (А), включающийэпокси-соединение (А1), имеющее две или более эпокси-групп, и/илиэпокси-соединение (А2), имеющее одну или несколько эпокси-групп и, по меньшей мере, одну или несколько функциональных групп, выбранных из гидрокси-группы, амидо-группы, имидо-группы, уретановой группы, мочевинной группы, сульфонильной группы и сульфо-группы; икомпонент (В), находящийся в количестве от 0,1 до 25 массовых частей из расчета на 100 массовых частей компонента (А) и включающий, по меньшей мере, один ускоритель реакции, выбранный из группы, включающей:компонент [а], представляющий собой третичное аминное соединение и/или третичную аминную соль (В1), имеющие молекулярную массу 100 г/моль или больше,компонент [b], представляющий собой четвертичную аммонийную соль (В2), имеющую катионный центр, представленный общей формулой (I):,(где каждый из заместителей R1-R4 представляет собой С1-С22-углеводородную группу, углеводородная группа необязательно имеет гидрокси-группу, и CH2-группа в углеводородной группе необязательно замещена -О-, -О-СО- или -СО-О-), или общей формулой (II):,(где заместитель R5 представляет собой С1-С22-углеводородную группу, углево� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2014 127 302 A (51) МПК C08J 5/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014127302, 12.11.2012 (71) Заявитель(и): ТОРЭЙ ИНДАСТРИЗ, ИНК. (JP) Приоритет(ы): (30) Конвенционный приоритет: 05.12.2011 JP 2011-266147; 05.12.2011 JP ...

Non-woven material with particle filling

층은 부직포 재료로부터 만들어진 베이스 재료를 가지며 상기 베이스 재료는 파이버들로부터 만들어지고 상기 파이버들에 의해 형성된 제1 공극들을 가지며 상기 베이스 재료는 입자들로 적어도 부분적으로 충전되며 상기 입자들은 상기 제1 공극들을 적어도 부분적으로 충전하며 상기 입자들로 충전된 영역들을 형성한다. 본 발명에 따르면, 상기 입자들이 상기 충전된 상태에서 제2 공극들을 형성하고 상기 입자들의 평균 직경은 절반 이상의 상기 제2 공극들의 평균 공극 크기보다 더 큰 것을 특징으로 하고, 경제적인 생산으로 작은 두께로서 높은 공극도와 높은 온도 안정성을 제공하는 층이 설계되고 개발될 수 있다. The layer has a base material made from a nonwoven material and the base material is made from fibers and has first pores formed by the fibers and the base material is at least partially filled with particles and the particles form the first pores. At least partially filled and forms regions filled with the particles. According to the invention, the particles form second pores in the filled state and the average diameter of the particles is larger than the average pore size of the second pores of at least half, and with economical production as a small thickness Layers that provide high porosity and high temperature stability can be designed and developed.

Method of producing bent products

FIELD: process engineering. SUBSTANCE: proposed method allows producing products, from a stack, bent in one direction by deforming it at increased temperature. Aforesaid stack comprises at least one layer containing polymer fibers. Note here that pulling stress is applied to fibers at temperature between fiber melting point and that 20°C below the said melting point, at applied stress. Note also that pulling stress is high enough for fibers to be pulled out. EFFECT: expanded performances. 15 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 367 569 (13) C2 (51) МПК B29C 43/00 B29C 51/14 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006128590/12, 07.01.2005 (24) Дата начала отсчета срока действия патента: 07.01.2005 (73) Патентообладатель(и): ДСМ Ай Пи ЭССЕТС Б.В. (NL) R U (30) Конвенционный приоритет: 07.01.2004 NL 1025176 17.09.2004 NL 1027068 (72) Автор(ы): МАРИССЕН Рулоф (NL) (43) Дата публикации заявки: 27.02.2008 2 3 6 7 5 6 9 (45) Опубликовано: 20.09.2009 Бюл. № 26 (56) Список документов, цитированных в отчете о поиске: US 5135804 А, 04.08.1992. RU 2027604 C1, 27.01.1995. US 6277773 В1, 21.08.2001. ЕР 0472237 A1, 26.02.1992. JP 6210715 A, 02.08.1994. 2 3 6 7 5 6 9 R U (86) Заявка PCT: NL 2005/000004 (07.01.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 07.08.2006 (87) Публикация PCT: WO 2005/065910 (21.07.2005) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, ООО "Союзпатент", пат.пов. М.Н.Стручкову, рег.№ 1102 (54) СПОСОБ ИЗГОТОВЛЕНИЯ ИЗОГНУТЫХ ОБЪЕКТОВ (57) Реферат: Настоящее изобретение относится к способу изготовления объекта, изогнутого в одном или более направлении, и к объекту, изогнутому в одном или более направлении, полученному этим способом. Техническим результатом является создание способа, позволяющего производить объекты, изогнутые в одном или более направлении, из плоских волокнистых слоев без заметной морщинистости, даже ...

Separator for storage batteries and large-capacity capacitors with high specific energy

Изобретение относится к области электротехники, в частности к сепаратору для аккумуляторных батарей и конденсаторов большой мощности с высокой удельной энергией. Сепаратор содержит основу из нетканого материала, состоящую из волокон и имеющую первичные поры, образованные волокнами; основа, по меньшей мере, частично заполнена частицами, которые, по меньшей мере, частично заполняют первичные поры и образуют области, заполненные частицами. Согласно изобретению сепаратор может быть сконструирован и усовершенствован таким образом, чтобы демонстрировать высокую пористость и термическую устойчивость при условии экономичности изготовления и небольшой толщины, что является техническим результатом изобретения. Частицы, выполненные из органических полимеров (3), образуют в заполненных областях (4) вторичные поры (5), при этом средний диаметр частиц (3) превышает средний размер пор. Размер пор характеризуется воображаемой сферой (6), которая располагается между частицами (3) таким образом, чтобы она касалась поверхностей соседствующих с ней частиц, что улучшает впитываемость электролита в аккумуляторных батареях большой мощности. 12 з.п. ф-лы, 3 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 427 944 (13) C1 (51) МПК H01M 2/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (24) Дата начала отсчета срока действия патента: 16.06.2008 Приоритет(ы): (30) Конвенционный приоритет: 07.09.2007 DE 102007042554.8 (73) Патентообладатель(и): КАРЛ ФРОЙДЕНБЕРГ КГ (DE) (45) Опубликовано: 27.08.2011 Бюл. № 24 2 4 2 7 9 4 4 (56) Список документов, цитированных в отчете о поиске: RU 2298261, 27.04.2007. RU 2279159 C1, 27.06.2006. RU 2286620 C2, 27.10.2006. US 2005208383 A1, 22.09.2005. JP 2005268096 A, 29.09.2005. WO 2006062153 A1, 15.06.2006. DE 3125751 A1, 24.07.1986. 2 4 2 7 9 4 4 R U (86) Заявка PCT: EP 2008/004824 (16.06.2008) C 1 C 1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.04.2010 (87) ...

Patent JPS6120055Y2

Carbon fiber molding material, molding material, and carbon fiber-strengthening composite material

A carbon fiber molding material is provided that exhibits excellent interfacial adhesion between the carbon fibers and a thermosetting resin, and that yields a molded product exhibiting excellent mechanical properties. The carbon fiber molding material is either (Z) a prepreg containing sizing agent-coated carbon fibers and a thermosetting resin, or (Y) a material for forming woven fabric or braided cords that employs sizing agent-coated carbon fibers. The sizing agent is characterized by containing the following components (A) and (B): component (A) is an epoxy compound having two or more epoxy groups, or two or more functional groups; component (B) is a compound containing one or more of the group consisting of a tertiary amine compound, a tertiary amine salt, a quaternary ammonium salt, a quaternary phosphonium salt, and a phosphine compound. The sizing agent is obtained by blending 0.1-25 parts by mass of the compound (B) with 100 parts by mass of the compound (A).

Composite carbon fiber substrate, preform, and method for producing carbon fiber reinforced plastic

Novel intermediate materials produced by means of intertwining by interlacing voile yarns

The present invention relates to an intermediate material comprising a set of bands intertwined by interlacing, said material being characterized in that at least some of the bands, and preferably all of the bands, which are so-called voile bands, consist of a series of reinforcing threads or filaments that extend in a parallel direction for the length of the band so as to form a one-way sheet that is combined, on each surface thereof, with a thermoplastic fiber nonwoven, said two nonwovens ensuring the cohesion of said voile band due to the thermoplastic character thereof. The invention also relates to a manufacturing method that implements such material for creating composite parts and moreover relates to the resulting composite parts.

Fabric structure and method for manufacturing the same

본 발명은 직물구조체 및 제조방법에 관한 것이다. 본 발명에 따른 복수의 위사와 복수의 경사가 서로 교차되게 직조되는 직물구조체에 있어서 상기 위사 및 경사가 길이방향으로 대접되는 겹사구조인 것을 특징으로 한다. 본 발명에 따르면, 종래 직물에 비해 기계적 강도 및 유연성이 뛰어난 직물을 제공하며, 또한 복수의 통상위사 및 통상경사 중에 상대적으로 굵은 보강위사 및 보강경사를 일정간격으로 삽입하여 직조함으로써 반복되는 돌출된 사각형 패턴을 직물구조체의 표면에 형성함으로써 표면 마찰력을 증대시켜 미끄럼에 의한 안전사고 등을 방지할 수 있는 장점이 있다. The present invention relates to a fabric structure and a manufacturing method. In the fabric structure in which a plurality of weft yarns and a plurality of warp yarns are woven to cross each other, the weft yarns and the warp yarns are formed in a double yarn structure in the longitudinal direction. According to the present invention, the present invention provides a fabric having superior mechanical strength and flexibility compared to the conventional fabric, and also protrudes a quadrangle by inserting and weaving a relatively thick reinforcing weft and a reinforcing warp at regular intervals among a plurality of ordinary weaving yarns and normal warp yarns. Forming a pattern on the surface of the fabric structure has the advantage of preventing the safety accidents such as sliding by increasing the surface friction force. 직물구조체, 겹사구조, 강도, 유연성, 미끄럼방지 Fabric structure, double layer structure, strength, flexibility, non-slip

New intermediate materials produced by cross-linking with interweaving of thin threads

FIELD: process engineering. SUBSTANCE: invention relates to intermediate material for production of composite articles by injection moulding. Intermediate material is composed by the set of crossed and interwoven tapes. Note here that some, preferably all tapes referred to as coated tapes consist of the set of reinforcing threads or fibres extending in direction pos tape length to make an unilateral web connected with unwoven material of thermosetting fibres. Note here that said two unwoven materials allows adhesion of said coated tape owing to thermosetting properties. EFFECT: possibility for automated production. 23 cl, 16 dwg, 6 tbl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B29C 70/16 (13) 2 551 514 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012131371/05, 17.12.2010 (24) Дата начала отсчета срока действия патента: 17.12.2010 (72) Автор(ы): БЕРО Жан-Марк (FR), МИННИ Жан-Кристоф (FR) (73) Патентообладатель(и): ХЕКСЕЛ РИИНФОРСМЕНТС (FR) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.01.2014 Бюл. № 3 R U 22.12.2009 FR 0959428 (45) Опубликовано: 27.05.2015 Бюл. № 15 2005047581 A1, 26.05.2005. EP 1464743 A1, 06.10.2004. US 2007066171 A1, 22.03.2007. FR 2800100 A1, 27.04.2001. RU 2189316 C2, 20.09.2002 (86) Заявка PCT: FR 2010/052779 (17.12.2010) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.07.2012 (87) Публикация заявки PCT: 2 5 5 1 5 1 4 WO 2011/086266 (21.07.2011) R U 2 5 5 1 5 1 4 (56) Список документов, цитированных в отчете о поиске: EP 1046666 A1, 25.10.2000. WO Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) НОВЫЕ ПРОМЕЖУТОЧНЫЕ МАТЕРИАЛЫ, ПОЛУЧЕННЫЕ СКРЕЩИВАНИЕМ С ПЕРЕПЛЕТЕНИЕМ ТОНКИХ НИТЕЙ (57) Реферат: Настоящее изобретение относится к достигается в промежуточном материале, промежуточному материалу для изготовления составленном из совокупности ...

Aromatic polyamide fiber and paper using the same

Water barrier formed from a clay-fiber mat

A method of manufacturing a water barrier fabric, in flexible or rigid form, and articles manufactured thereby, formed by dispersing a water-absorbent material, in powdered or granular form, among a mass of fibers during the formation of a loose mat of said fibers, to homogeneously disperse the powdered or granular water-absorbent material above, below and on each side of the fibers forming the mat, and thereafter densifying and structurally consolidating the mat, to secure the fibers in position surrounding and entrapping the water-absorbent material, such as by sewing, quilting, needle punching or otherwise bonding the fibers into a consolidated, structurally secure fabric at least partially filled with the powdered or granular water-absorbent material. In a preferred embodiment, one, or both, major surfaces of the fabric is coated with a water-insoluble adhesive to substantially increase the tensile strength of the fabric and to prevent shifting of fibers when installed on sloping surfaces.

GYPSUM PRODUCTS WITH REINFORCED FIBERGLASS MAT

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 100 002 A (51) МПК B32B 5/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017100002, 11.06.2015 (71) Заявитель(и): ЮНАЙТЕД СТЭЙТС ДЖИПСУМ КОМПАНИ (US) Приоритет(ы): (30) Конвенционный приоритет: 17.06.2014 US 14/306,859 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.01.2017 R U (43) Дата публикации заявки: 20.07.2018 Бюл. № 20 (72) Автор(ы): ЛИ Альфред (US), АЛЬДАБАЙБЕХ Назер (US) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/195447 (23.12.2015) R U (54) ГИПСОВЫЕ ПРОДУКТЫ С УКРЕПЛЕННЫМ СТЕКЛОВОЛОКНИСТЫМ МАТОМ (57) Формула изобретения 1. Гипсовый продукт, содержащий гипсовую сердцевину, расположенную между двух стекловолокнистых матов: первым стекловолокнистым матом, насыщенным кристаллами соли, и вторым стекловолокнистым матом, насыщенным кристаллами соли, при этом указанные кристаллы соли выбраны из группы, состоящей из кристаллов гипса, сульфата кальция, хлорида натрия и любой их комбинации. 2. Гипсовый продукт по п. 1, отличающийся тем, что каждый из двух стекловолокнистых матов содержит стекловолокно, при этом кристаллы соли связаны с указанным стекловолокном. 3. Гипсовый продукт по п. 1, отличающийся тем, что каждый из двух стекловолокнистых матов содержит стекловолокно и связующее вещество, при этом кристаллы соли связаны с указанным стекловолокном и связующее вещество представляет собой стирол-акриловое связующее вещество. 4. Гипсовый продукт по п. 1, отличающийся тем, что каждый из двух стекловолокнистых матов содержит стекловолокно, при этом по меньшей мере часть указанного стекловолокна связана с кристаллами сульфата кальция. 5. Способ получения гипсового продукта, включающий: получение стекловолокнистого мата; погружение стекловолокнистого мата в раствор, полученный путем смешивания раствора бисульфата натрия с раствором хлорида кальция; инициирование кристаллизации кристаллов гипса из раствора на стекловолокнистый Стр.: 1 ...

Electronic textile, manufacture its method and for its yarn

本发明涉及一种电子纺织品，该电子纺织品包括具有衬底电极的纺织品衬底，以及具有部件电极的电子部件。部件电极经由具有方向依赖性的电导的耦合层与衬底电极导电接触，从而择优地允许电流在衬底电极和部件电极之间流动。由于耦合层不必被图案化以防止出现寄生电流，所以衬底电极和部件电极之间的导电接触具有改进的可靠性。

LAMINATED MULTI-FIXED PRESS FABRIC

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2004 132 182 (13) A D 21 F 7/08, 7/10 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004132182/12, 13.03.2003 (71) Çà âèòåëü(è): ÎËÁÀÍÈ ÈÍÒÅÐÍÝØÍË ÊÎÐÏ. (US) (30) Ïðèîðèòåò: 02.04.2002 US 10/114,286 (72) Àâòîð(û): ÞÊ Ñòèâåí Ñ. (US) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 02.11.2004 (74) Ïàòåíòíûé ïîâåðåííûé: Èâàíîâà Îëüãà Ôèëèïïîâíà (86) Çà âêà PCT: US 03/07534 (13.03.2003) Àäðåñ äë ïåðåïèñêè: 103735, Ìîñêâà, óë. Èëüèíêà, 5/2, ÎÎÎ "Ñîþçïàòåíò", ïàò.ïîâ. Î.Ô.Èâàíîâîé R U Ôîðìóëà èçîáðåòåíè 1. Ñøèâàåìà íà ìàøèíå ëàìèíèðîâàííà ìíîãîîñíà ïðåññîâî÷íà òêàíü äë ïðåññîâî÷íîé ñåêöèè áóìàãîäåëàòåëüíîé ìàøèíû, âêëþ÷àþùà ïåðâóþ áàçîâóþ òêàíü, èìåþùóþ ïåðâóþ ñêëàäêó òêàíè è âòîðóþ ñêëàäêó òêàíè, îáðàçîâàííûå èç áåñêîíå÷íîãî ñëî áàçîâîé òêàíè, ïðè÷åì ýòîò áåñêîíå÷íûé ñëîé áàçîâîé òêàíè âêëþ÷àåò ïîëîñó òêàíè, èìåþùóþ ïåðâûé áîêîâîé êðàé, âòîðîé áîêîâîé êðàé, ìíîæåñòâî ïðîäîëüíûõ íèòåé è ìíîæåñòâî ïîïåðå÷íûõ íèòåé, ïðè÷åì íàçâàííà ïîëîñà òêàíè íàìîòàíà ïî ñïèðàëè ñ îáðàçîâàíèåì ïðèëåãàþùèõ äðóã ê äðóãó âèòêîâ, ãäå ïåðâûé áîêîâîé êðàé â äàííîì âèòêå íàçâàííîé ïîëîñû òêàíè ñòûêóåòñ ñ íàçâàííûì âòîðûì áîêîâûì êðàåì ñîñåäíåãî âèòêà, îáðàçó òàêèì îáðàçîì ñïèðàëüíî-íåïðåðûâíûé øîâ, ðàçäåë þùèé ïðèëåãàþùèå îäèí ê äðóãîìó âèòêè íàçâàííîé ïîëîñû òêàíè, ïðè÷åì íàçâàííûé ñïèðàëüíî-íåïðåðûâíûé øîâ çàìêíóò ïóòåì ñîåäèíåíè ñòûêóþùèõñ äðóã ñ äðóãîì ïåðâûì è âòîðûì áîêîâûìè êðà ìè íàçâàííîé ïîëîñû òêàíè, ïðåâðàùà òåì ñàìûì íàçâàííûé ñëîé áàçîâîé òêàíè â ôîðìó áåñêîíå÷íîé ïåòëè, èìåþùåé íàïðàâëåíèå ïî õîäó ìàøèíû, íàïðàâëåíèå ïîïåðåê ìàøèíû, âíóòðåííþþ ïîâåðõíîñòü è íàðóæíóþ ïîâåðõíîñòü, ïðè÷åì íàçâàííûé áåñêîíå÷íûé ñëîé áàçîâîé òêàíè âûðàâíèâàåòñ ñ îáðàçîâàíèåì ïåðâîé ñêëàäêè òêàíè è âòîðîé ñêëàäêè òêàíè, èìåþùèõ äâà ïîïåðå÷íûõ êðà , ïðè÷åì íàçâàííûé ïåðâûé ñëîé òêàíè è íàçâàííûé âòîðîé ñëîé òêàíè ñîåäèí þòñ îäèí ñ äðóãèì íà èçãèáàõ âäîëü äâóõ íàçâàííûõ ...

Cable winding tape for the engine compartment of an automobile

Kabelwickelband für den Motorenraum eines Automobils, mit einem bandförmigen, aus Gewebe bestehenden Träger (1), der mindestens auf einer Seite mit einer selbstklebenden Klebeschicht (2) versehen ist, die aus einem Haftklebstoff besteht, wobei das Gewebe des Trägers (1) aus einem Garn (3a, 3b) besteht, welches im Gewebe des Trägers (1) Kettfäden und Schussfäden bildet, aus einem Polyamidwerkstoff gebildet ist und welches eine Garnstärke von mindestens 280 dtex aufweist, wobei das Garn (3a, 3b) aus 24 bis 80 Filamenten (4) gebildet ist, und wobei das Kabelwickelband sowohl an einem Dorn mit 5 mm Durchmesser, als auch an einem Dorn mit 10 mm Durchmesser die Abriebklasse E gemäß LV 312 erfüllt, dadurch gekennzeichnet, dass die Filamente (4) um eine mittlere Längsachse (X-X) des Garns (3a, 3b) miteinander verdreht sind, wobei die Filamente (4) eine Anzahl von Drehungen bezogen auf einen Meter Länge (T/m) im Bereich von 80 bis 320 aufweisen. Cable winding tape for the engine compartment of an automobile, with a tape-shaped, fabric (1), which is provided on at least one side with a self-adhesive layer (2) consisting of a pressure sensitive adhesive, the fabric of the carrier (1) consisting of a Yarn (3a, 3b), which forms warp threads and weft threads in the fabric of the carrier (1), is formed from a polyamide material and has a yarn thickness of at least 280 dtex, the yarn (3a, 3b) consisting of 24 to 80 filaments ( 4), and the cable winding tape fulfills the abrasion class E according to LV 312 both on a mandrel with a diameter of 5 mm and on a mandrel with a diameter of 10 mm, characterized in that the filaments (4) about a central longitudinal axis (XX ) of the yarn (3a, 3b) are twisted with one another, the filaments (4) having a number of twists relative to a meter length (T / m) in the range from 80 to 320.

Extremely friction-resistant belt, particularly for bandaging cable trees in automobiles

Extremely friction-resistant belt, particularly for bandaging cable trees in automobiles

Hoch abriebfestes Band, vorzugsweise zum Umhüllen von langgestrecktem Gut wie insbesondere Leitungen oder Kabelsätze, mit einem Gewebe als Träger, dadurch gekennzeichnet, dass das Gewebe aus einem Kunststoff besteht, die zur Bildung des Gewebes verwendeten Garne eine Stärke von 280 bis 1100 dtex aufweisen und jedes Garn aus mindestens 90 Einzelfilamenten aufgebaut ist.

High abrasion resistant tape especially for the bandage of wire harnesses in automobiles

Hoch abriebfestes Band, vorzugsweise zum Umhüllen von langgestrecktem Gut wie insbesondere Leitungen oder Kabelsätze, mit einem Gewebe als Träger, dadurch gekennzeichnet, dass das Gewebe aus einem Kunststoff besteht, die zur Bildung des Gewebes verwendeten Garne eine Stärke von 280 bis 1100 dtex aufweisen und jedes Garn aus mindestens 90 Einzelfilamenten aufgebaut ist. Highly abrasion resistant tape, preferably for wrapping elongated material, such as, in particular, cables or cable sets, with a fabric as a carrier, characterized in that the fabric consists of a plastic, the yarns used to form the fabric have a thickness of 280 to 1100 dtex and each Yarn is made up of at least 90 individual filaments.

Non-woven mat consisting of acrylic continuous filaments showing high modulus impregnated with inograntic matrix

내용 없음. No content.

Non-coated base cloth for airbags, coated base cloth for airbags, and airbags using it

発明が解決しようとする課題は、縫製後の目ずれが発生しにくく、さらにはコンパクトに収納できるエアバッグ用ノンコート基布、エアバッグ用コーティング基布及びそれらを用いたエアバッグを提供することである。本発明のエアバッグ用基布は、経方向のクリンプ率が１２％以上であり、緯方向のクリンプ率が６％以下であるエアバッグ用ノンコート基布又はエアバッグ用コーティング基布である。 The problem to be solved by the present invention is to provide a non-coated base cloth for airbags, a coated base cloth for airbags, and an airbag using them, which are less likely to cause misalignment after sewing and can be stored compactly. is there. The airbag base fabric of the present invention is a non-coated base fabric for airbags or a coating base fabric for airbags, which has a crimp ratio of 12% or more in the warp direction and a crimp ratio of 6% or less in the weft direction.

SEWING A WIRED SPIRAL FABRIC FOR A PAPER MACHINE

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2003 134 186 (13) A D 21 F 1/00 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2003134186/12, 13.03.2003 (71) Çà âèòåëü(è): Îëáýíè Èíòåðíýøíë Êîðï. (US) (30) Ïðèîðèòåò: 27.03.2002 US 10/112,501 (43) Äàòà ïóáëèêàöèè çà âêè: 27.02.2005 Áþë. ¹ 6 (74) Ïàòåíòíûé ïîâåðåííûé: Ïîëèêàðïîâ Àëåêñàíäð Âèêòîðîâè÷ (86) Çà âêà PCT: US 03/07885 (13.03.2003) Àäðåñ äë ïåðåïèñêè: 193036, Ñàíêò-Ïåòåðáóðã, à/ 24, "ÍÅÂÈÍÏÀÒ", ïàò.ïîâ. À.Â.Ïîëèêàðïîâó, ðåã.¹ 0009 R U Ôîðìóëà èçîáðåòåíè 1. Òêàíü äë áóìàãîäåëàòåëüíîé ìàøèíû, ñîäåðæàùà ëåíòó èç òêàíè, ñîòêàííóþ èç ïðîäîëüíûõ è ïîïåðå÷íûõ íèòåé è èìåþùóþ ïåðâûé áîêîâîé êðàé, âòîðîé áîêîâîé êðàé, ïåðâóþ êðîìêó, ðàñïîëîæåííóþ âäîëü ïåðâîãî áîêîâîãî êðà , âòîðóþ êðîìêó, ðàñïîëîæåííóþ âäîëü âòîðîãî áîêîâîãî êðà , ïåðâûé ïðîìåæóòîê, ðàñïîëîæåííûé âáëèçè óêàçàííîé ïåðâîé êðîìêè â íàïðàâëåíèè âíóòðü îò íåå, âòîðîé ïðîìåæóòîê, ðàñïîëîæåííûé âáëèçè óêàçàííîé âòîðîé êðîìêè â íàïðàâëåíèè âíóòðü îò íåå, è ïîëîòíèùå, ðàñïîëîæåííîå ìåæäó ïåðâûì ïðîìåæóòêîì è âòîðûì ïðîìåæóòêîì, ïðè÷åì ïåðâà è âòîðà êðîìêè èìåþò êàæäà ïî ìåíüøåé ìåðå îäíó ïðîäîëüíóþ íèòü, ïåðåïëåòåííóþ ñ óêàçàííûìè ïîïåðå÷íûìè íèò ìè, â ïåðâîì ïðîìåæóòêå è âî âòîðîì ïðîìåæóòêå îòñóòñòâóþò ïðîäîëüíûå íèòè è èìåþòñ íå ïåðåïëåòåííûå îòðåçêè óêàçàííûõ ïîïåðå÷íûõ íèòåé, ñîåäèí þùèõ ïåðâóþ êðîìêó è âòîðóþ êðîìêó ñ óêàçàííûì ïîëîòíèùåì, øèðèíà ïåðâîé êðîìêè íå ïðåâûøàåò øèðèíû âòîðîãî ïðîìåæóòêà, à øèðèíà âòîðîé êðîìêè íå ïðåâûøàåò øèðèíû ïåðâîãî ïðîìåæóòêà, óêàçàííà ëåíòà èç òêàíè íàìîòàíà ïî ñïèðàëè â âèäå ìíîæåñòâà ïðèëåãàþùèõ äðóã ê äðóãó âèòêîâ, óêàçàííà ïåðâà êðîìêà ðàñïîëîæåíà â óêàçàííîì âòîðîì ïðîìåæóòêå â ñîñåäíåì âèòêå, à óêàçàííà âòîðà êðîìêà ðàñïîëîæåíà â óêàçàííîì ïåðâîì ïðîìåæóòêå â óêàçàííîì ñîñåäíåì âèòêå äë ñîçäàíè íåïðåðûâíîãî ñïèðàëüíîãî øâà, ðàçäåë þùåãî ìåæäó ñîáîé ñîñåäíèå âèòêè óêàçàííîé ëåíòû èç òêàíè è âûïîëíåííîãî ïóòåì ïðèêðåïëåíè êàæäîãî âèòêà ...