公开(公告)号：US20080110398A1

公开(公告)日：2008-05-15

申请号：US11982692

申请日：2007-10-31

Applicant: Mark Wyatt ,  Eric Pedersen ,  Luigi Sartor

Inventor： Mark Wyatt ,  Eric Pedersen ,  Luigi Sartor

IPC: B05C9/14 ,  B05C11/00 ,  B05C3/02

CPC classification number: B29C47/0854 ,  B05C5/001 ,  B05C5/0241 ,  B05C5/0254 ,  B05C5/0262 ,  B29C35/02 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/025 ,  B29C47/165 ,  B29C47/782 ,  B29C47/86 ,  B29C47/862 ,  B29C47/92 ,  B29C2947/926 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92904 ,  B29K2021/00

Abstract: A method of designing and the resulting thermally stable heated coating die apparatus, the die apparatus including a die having a die geometry and a heating system with heaters and temperature sensors. The method and resultant apparatus provides minimized temperature gradients, flat die lip faces in a die to roll plane and a flat die in a plane perpendicular to die flat lip faces and parallel to substrate width. The method optimizes simultaneously: die geometry, placement of the heaters, placement of temperature sensors, and shielding from operating conditions, using heat transfer and structural numerical modeling and statistical analysis while considering die functionality characteristics, minimum increment of temperature measurement and control accuracy related to minimum acceptable deviation from flatness, coating die material of construction relative to thermo-structural material properties, and desirable coating die material properties.

Abstract translation: 一种设计方法和所得到的热稳定的加热涂覆模具装置，该模具装置包括具有模具几何形状的模具和具有加热器和温度传感器的加热系统。 该方法和合成装置提供最小化的温度梯度，在模具到辊平面中的平坦的模唇面和在垂直于平坦的唇缘面并平行于基底宽度的平面中的平坦的模具。 该方法同时优化：模具几何，放置加热器，放置温度传感器和屏蔽操作条件，使用传热和结构数值模拟和统计分析，同时考虑模具功能特性，温度测量和控制精度的最小增量相关 最小可接受的平坦度偏差，结构涂层模具材料相对于热结构材料性能以及所需的涂层模具材料性能。

公开(公告)号：US6129879A

公开(公告)日：2000-10-10

申请号：US447989

申请日：1999-11-23

Applicant: Bruce Howard Bersted ,  Richard Tutt Norris, Jr. ,  Leonid Slutsker ,  Ty Jackson Stokes

Inventor： Bruce Howard Bersted ,  Richard Tutt Norris, Jr. ,  Leonid Slutsker ,  Ty Jackson Stokes

IPC: D02G3/44 ,  D03D27/00 ,  D04H13/00 ,  B29C47/78

CPC classification number: D02G3/445 ,  B29C47/0014 ,  B29C47/782 ,  B29C47/8805 ,  B29C47/8845 ,  D02J13/001 ,  D03D27/00 ,  Y10T428/23993 ,  Y10T428/2913 ,  Y10T428/2922

Abstract: Process for treating a textile product comprising propylene polymer fibers comprises heating the textile product with the fibers in a substantially relaxed state at at least one temperature that is below the melting point of the propylene polymer but no more than about 20.degree. C. below such melting point. In one embodiment, the propylene polymer fibers subjected to such heating are characterized by a particular crystalline microstructure as determined by small angle X-ray diffraction. In another embodiment, the propylene polymer fibers subjected to such heating are melt spun, oriented fibers heated at at least one lower temperature.

Abstract translation: 用于处理包含丙烯聚合物纤维的纺织产品的方法包括在至少一种低于丙烯聚合物的熔点但不低于约20℃的温度下以基本松弛的状态将纤维加热到纺织产品 点。 在一个实施方案中，进行这种加热的丙烯聚合物纤维的特征在于通过小角度X射线衍射确定的特定结晶微结构。 在另一个实施方案中，进行这种加热的丙烯聚合物纤维是熔融纺丝的，在至少一个较低温度下加热的取向纤维。

公开(公告)号：US4855099A

公开(公告)日：1989-08-08

申请号：US942932

申请日：1986-12-22

Applicant: Francesco D'Andolfo ,  Fulvio Grampa

Inventor： Francesco D'Andolfo ,  Fulvio Grampa

IPC: D01F6/62

CPC classification number: D01F6/62 ,  B29C47/0014 ,  B29C47/782

Abstract: A method of producing continuous multifilament yarns of polyethylene terephthalate comprising the steps of extruding the polymer in the molten state, cooling the filaments by blowing, and application of dressing, interlacing and winding. The polymer viscosity is in the range of 0.52 to 0.82. The filaments, on exiting the die, meet a conduit which protects them against air streams. Winding is carried out at rates in the range of 3,500 to 5,500 meters/minute. The fiber yielded by the method has a modulus in the 300 to 500 cN/tex range, tenacity in the range of 30 to 40 cN/tex, ultimate elongation varying from 50% to 80%, and shrinkage in water of between 3% and 8%.

Abstract translation: 一种生产聚对苯二甲酸乙二醇酯连续复丝纱线的方法，包括以下步骤：将熔融状态的聚合物挤出，通过吹塑冷却细丝，施加敷料，交织和缠绕。 聚合物粘度在0.52至0.82的范围内。 在离开模具的情况下，细丝遇到一个可以防止气流保护的导管。 绕组以3,500至5,500米/分钟的速度进行。 通过该方法得到的纤维的模量为300〜500cN / tex范围，强度为30〜40cN / tex，极限伸长率为50〜80％，水收缩率为3％〜 8％。

公开(公告)号：US4117195B1

公开(公告)日：1982-09-21

申请号：US63844875

申请日：1975-12-08

IPC: B29B7/00 ,  B29C47/00 ,  B29C47/78 ,  C08F255/00 ,  C08F291/00 ,  C08L43/04

CPC classification number: C08L43/04 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/782 ,  B29C47/822 ,  B29K2101/10 ,  B29K2301/10 ,  C08F255/00 ,  C08F291/00 ,  Y10T428/294 ,  Y10T428/2962 ,  C08F230/08

Abstract: 1526398 Cross-linking polymers via grafted silane groups BICC Ltd and ETABS MAILLEFER SA 5 Dec 1975 [6 Dec 1974] 52917/74 Heading C3P [Also in Division B5] Cross-linked extruded products are obtained by (1) metering into a screw extrusion machine a polymer, a hydrolysable unsaturated silane, a free-radical generator and a silanol condensation catalyst; (2) blending said materials in the barrel of the extruder and then raising the temperature sufficiently to effect grafting of the silane to the polymer; (3) extruding the reaction mixture through an extrusion die to form an elongate shaped product; and (4) cross-linking the grafted polymer by the action of moisture. The extrusion machine may be of the type having in succession a premixing zone, a homogenizing zone and a metering zone, the homogenizing zone being one in which material to be extruded is forced over the flight of the extruder screw from a converging groove to another groove not otherwise communicating with the converging groove. Examples relate to the production of pipes and cable coverings from polyethylene, vinyl trimethoxy silane, a peroxide, dibutyl tin dilaurate or dimaleate (or a commercially identified catalyst), an antioxidant, and, in most cases, carbon black.

公开(公告)号：US07241484B2

公开(公告)日：2007-07-10

申请号：US10801989

申请日：2004-03-16

Applicant: Dirk Van Dijk ,  Johan Albert Schoenmaker

Inventor： Dirk Van Dijk ,  Johan Albert Schoenmaker

IPC: C08K7/00 ,  B32B27/04 ,  B32B1/00 ,  E04C3/30

CPC classification number: B27N3/28 ,  B29C47/0014 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/0057 ,  B29C47/027 ,  B29C47/782 ,  B29C47/86 ,  B29C47/864 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/905 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2027/06 ,  B29K2105/08 ,  B29K2105/101 ,  B29K2711/14 ,  B29L2031/003 ,  E04C3/28 ,  E04C3/29 ,  E04C5/07 ,  E04C2003/043 ,  E04C2003/0452 ,  E04C2003/0465 ,  E04C2003/0469 ,  Y10T428/24058 ,  Y10T428/24132 ,  Y10T428/29

Abstract: A method for manufacturing a compound construction element, in an extrusion process wherein a composite material is pressed through an extrusion die, which composite material includes a matrix of thermoplastic synthetic material including wood particles or other, cellulose containing particles in a content on the order of 50% by weight or more, wherein also one or more elongated additional elements are passed through the extrusion die, which additional elements are brought into tight engagement with the composite material, after which the compound element is shaped and preferably cooled in a die.

Abstract translation: 一种制造复合结构元件的方法，其中复合材料通过挤压模压制而成的挤压方法，该复合材料包括热塑性合成材料的基质，包括木质颗粒或其它含纤维素的颗粒，其含量为 50重量％以上，其中还有一个或多个细长的附加元件通过挤出模具，这些附加元件与复合材料紧密接合，之后复合元件成形并优选在模具中冷却。

公开(公告)号：US20030194529A1

公开(公告)日：2003-10-16

申请号：US08928156

申请日：1997-09-12

Inventor： BRUCE H. BERSTED ,  RICHARD TUTT NORRIS JR ,  LEONID SLUTSKER ,  TY J. STOKES

IPC: B32B033/00 ,  B32B003/02 ,  D04H011/00 ,  D02G003/00 ,  D05C017/00 ,  D03D027/00

CPC classification number: D02G3/445 ,  B29C47/0014 ,  B29C47/782 ,  B29C47/8805 ,  B29C47/8845 ,  D02J13/001 ,  D03D27/00 ,  Y10T428/23993 ,  Y10T428/2913 ,  Y10T428/2922

Abstract: Bulked continuous filament yarns comprise a plurality of substantially continuous filaments comprising propylene polymer and having recovery from compression, as measured by Plug Crush Recovery, of at least about 85%. The yarns exhibit improved resilience and are well suited as face yarns for residential, commercial and automotive carpets.

Abstract translation: 膨胀的连续长丝纱线包括多个基本连续的长丝，其包含丙烯聚合物，并且通过Plug Crush Recovery测得的压缩恢复率至少为约85％。 纱线表现出改善的弹性，并且非常适合用作住宅，商业和汽车地毯的面纱。

公开(公告)号：US06551434B1

公开(公告)日：2003-04-22

申请号：US09698192

申请日：2000-10-30

Applicant: Koji Yamada ,  Akira Kobayashi ,  Yuji Funagi

Inventor： Koji Yamada ,  Akira Kobayashi ,  Yuji Funagi

IPC: B32B3108

CPC classification number: B32B37/153 ,  B29C47/0021 ,  B29C47/782 ,  B29C47/8805 ,  B29C47/886 ,  B29C47/8895 ,  B32B37/085 ,  B32B2307/72 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2311/00 ,  B32B2367/00

Abstract: A method of producing an extrusion-laminated member comprises extruding a thermoplastic resin from a T-die into the form of a film and laminating the film on a heated metallic base member using a pair of laminating rolls, wherein a pre-roll is disposed between the T-die and one of the laminating rolls to receive the film on the side opposite to the side that adheres onto the base member over the whole width of the film. The film is wound on the pre-roll at an angle (&agr;) of from 10 to 90 degrees. The film received by the pre-roll is fed to the laminating rolls, conveyed by being supported by the laminating rolls on the side opposite to the side that adheres onto the base member, and is fed to a nipping position so as to be melt-adhered onto the heated metallic base member.

Abstract translation: 制造挤出层压部件的方法包括将热塑性树脂从T型模头挤出成薄膜形式，并使用一对层压辊将薄膜层压在加热的金属基底部件上， T模和一个层压辊，以在膜的整个宽度上在与粘合到基底构件的一侧相反的一侧上接收膜。 该膜以10至90度的角度（α）卷绕在前贴片上。 由前贴片接收的胶片被送入层压辊，通过在与粘贴在基材上的一侧相反的一侧由层压辊支撑而被输送到夹持位置， 粘附到加热的金属基底构件上。

公开(公告)号：US06506447B1

公开(公告)日：2003-01-14

申请号：US09640509

申请日：2000-08-17

Applicant: Ralf Hirsch ,  Sven Hansen ,  Frank Henke ,  Klaus Massow ,  Jörg Speer ,  Hermann Neuhaus-Steinmetz

Inventor： Ralf Hirsch ,  Sven Hansen ,  Frank Henke ,  Klaus Massow ,  Jörg Speer ,  Hermann Neuhaus-Steinmetz

IPC: B05D510

CPC classification number: B29C47/782 ,  B05D1/28 ,  B05D5/10 ,  B29B7/485 ,  B29B7/487 ,  B29B7/488 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/42 ,  B29C47/786 ,  B29C47/822 ,  B29C47/825 ,  B29C47/84 ,  B29C47/845 ,  B29C47/862 ,  B29C47/8845 ,  C09J7/38

Abstract: Process for the continuous solvent-free and mastication-free production of self-adhesive compositions based on non-thermoplastic elastomers in a continuously operating apparatus having a filling section and a compounding section, comprising a) feeding the solid components of the self-adhesive composition, such as elastomers and resins, into the filling section of the apparatus, optionally feeding of fillers, colorants and/or crosslinkers, b) transferring the solid components of the self-adhesive composition from the filling section to the compounding section, c) adding the liquid components of the self-adhesive composition, such as plasticizers, crosslinkers and/or further tackifier resins to the compounding section, d) preparing a homogeneous self-adhesive composition in the compounding section, and e) discharging the self-adhesive composition, f) coating the self-adhesive composition on a web-form material, where the coating of the web-form material is carried out using a multi-roll applicator unit, preferably using a 2- to 5-roll applicator unit, particularly preferably using a 4-roll applicator unit, so that the self-adhesive composition is shaped to the desired thickness as it passes through one or more roll nips, and where the rolls of the applicator unit can be individually set to temperatures from 20° C. to 150° C.

Abstract translation: 在具有填充部分和配混部分的连续操作的装置中，基于非热塑性弹性体的无粘性组合物的连续无溶剂和无乳化生产方法，包括：a）将自粘组合物的固体组分， 例如弹性体和树脂，进入装置的填充部分，任选地填充填料，着色剂和/或交联剂，b）将自粘合剂组合物的固体组分从填充部分转移到复合部分，c） 自粘合剂组合物的液体组分如增塑剂，交联剂和/或其它增粘剂树脂到配混部分，d）在配混部分中制备均匀的自粘组合物，和e）排出自粘组合物，f） 将自粘组合物涂布在网状材料上，其中网状材料的涂层使用多辊应用 优选使用2-至5-辊施加器单元，特别优选使用四辊施加器单元，使得自粘合组合物在通过一个或多个辊压区时成形为期望的厚度，并且其中 施用器单元的辊可以单独设定为20℃至150℃的温度。

公开(公告)号：US4699579A

公开(公告)日：1987-10-13

申请号：US803077

申请日：1985-11-27

Applicant: Raymond Bourdon ,  Paul Kunesch ,  Andre Cazes

Inventor： Raymond Bourdon ,  Paul Kunesch ,  Andre Cazes

IPC: B29C47/02 ,  B29C47/28 ,  B29C47/86 ,  B29C47/22

CPC classification number: B29C47/86 ,  B29C47/0016 ,  B29C47/02 ,  B29C47/28 ,  B29C47/864 ,  B29C47/782 ,  B29K2105/08 ,  B29K2307/00

Abstract: An extruded composite structure consisting essentially of an outer sheath surrounding an inner core, said outer sheath consisting essentially of an extrudable resin which remains thermoplastic after extrusion and said inner core comprising a substance whose melting point or decomposition temperature is lower than the temperature to which said resin must be heated to be extruded and to the apparatus and process for making such composite structure.

Abstract translation: 挤出的复合结构，主要由围绕内芯的外护套组成，所述外护套基本上由挤出后保持热塑性的可挤出树脂组成，所述内芯包括熔点或分解温度低于所述 树脂必须被加热以挤出，并且用于制造这种复合结构的设备和工艺。

公开(公告)号：US4511320A

公开(公告)日：1985-04-16

申请号：US590785

申请日：1984-03-19

Applicant: Friedrich Lambertus

Inventor： Friedrich Lambertus

IPC: B29C47/68 ,  B01D29/00 ,  B01D29/01 ,  B29B7/00 ,  B29C47/00 ,  B29F3/04 ,  B01D27/06

CPC classification number: B01D29/01 ,  B29C47/782

Abstract: A cassette filter for molten plastic comprising a filter screen movable transversely of the melt flow and enclosed between plates in a filter casing of an extruder. The superimposed plates are engaged in a guide passage and the inlet and outlet of the filter casing is sealed by cooling of the melt. The surface of the filter screen is clamped between a tooth-shaped surface of a plate and a cover member which interfits in the profile.

Abstract translation: 一种用于熔融塑料的盒式过滤器，包括可横向于熔体流动移动并封闭在挤出机的过滤器壳体中的板之间的过滤网。 叠加的板接合在引导通道中，并且通过熔化物的冷却来密封过滤器壳体的入口和出口。 滤网的表面被夹持在板的齿形表面和与轮廓中相互配合的盖构件之间。