公开(公告)号：US20170198134A1

公开(公告)日：2017-07-13

申请号：US15420273

申请日：2017-01-31

Applicant: Arkema Inc.

Inventor： Christopher A. Bertelo ,  Manuel A. Garcia-Leiner ,  Anthony Decarmine ,  Scott F. Defelice

IPC: C08L61/16 ,  B33Y70/00 ,  B29B15/00

CPC classification number: C08L61/16 ,  B29B15/00 ,  B29C39/08 ,  B29C64/153 ,  B29K2071/00 ,  B29K2995/004 ,  B33Y10/00 ,  B33Y70/00 ,  C08G8/02 ,  C08G2650/40 ,  C08L71/00 ,  C08L2205/025

Abstract: The invention relates to heat treatment of polymorphic semicrystalline or crystallizable polymers to increase the content of the highest melting crystalline form. Such heat treatment results in a polymer powder that has a consistent, uniform melting range, improved flow and improved durability of the powder particle size for applications that require powder flow at elevated temperatures. In addition to improved powder properties, the articles produced from the powders also exhibit better physical properties in both appearance and in mechanical properties. Thus the invention also includes polymer powders and articles produced by the described processes.

公开(公告)号：US20150209487A1

公开(公告)日：2015-07-30

申请号：US14633282

申请日：2015-02-27

Applicant: The Administrators of the Tulane Educational

Inventor： Diane A. BLAKE ,  Vijay T. John ,  Ramesh Ayyala ,  Krzysztof Reiss

IPC: A61L31/16 ,  A61L31/10 ,  B29D7/01 ,  B29C39/08 ,  B29C39/12 ,  A61L31/14 ,  B29C39/00

CPC classification number: A61L31/16 ,  A61F9/00781 ,  A61K9/7007 ,  A61K31/216 ,  A61K31/407 ,  A61K31/513 ,  A61K47/34 ,  A61L31/10 ,  A61L31/146 ,  A61L31/148 ,  A61L2300/414 ,  A61L2300/434 ,  A61L2300/45 ,  A61L2420/06 ,  A61L2420/08 ,  A61M37/00 ,  B29C39/003 ,  B29C39/08 ,  B29C39/123 ,  B29D7/01 ,  B29K2033/00 ,  B29K2995/0056 ,  B29K2995/006 ,  C08L71/02 ,  C08L67/04 ,  A61K2300/00

Abstract: The disclosure provides drug delivery devices and methods of making and using the drug delivery devices. The devices include single and multi-layer polymer films made by a breath figure technique having therapeutic agents associated therewith. For example, the devices may be a dual layer polymer film wherein the first layer includes a therapeutic agent incorporated into it by spin coating the first agent with a polymer solution and the second agent is incorporated into the second layer by loading the agent into pores of the second layer after it is spin coated onto the first layer. In some cases one layer provides a burst release and the second layer provides a slow release drug delivery profile. The devices may take on the form of a surgical mesh with a slow release therapeutic drug.

Abstract translation: 本公开提供了药物递送装置和制备和使用药物递送装置的方法。 这些装置包括通过具有与其相关联的治疗剂的呼吸图技术制备的单层和多层聚合物膜。 例如，所述装置可以是双层聚合物膜，其中第一层包括通过用聚合物溶液旋涂第一试剂而掺入其中的治疗剂，并且通过将试剂加载到第二层的孔中 第二层被旋涂在第一层上。 在一些情况下，一层提供爆发释放，第二层提供缓释药物递送分布。 装置可以采取具有缓释治疗药物的外科手术网的形式。

公开(公告)号：US20140127431A1

公开(公告)日：2014-05-08

申请号：US14152702

申请日：2014-01-10

Applicant: Philippe MAZABRAUD ,  Elodie CHAUVOT ,  Laurent DELNAUD ,  Katia BARRAL

Inventor： Philippe MAZABRAUD ,  Elodie CHAUVOT ,  Laurent DELNAUD ,  Katia BARRAL

IPC: C08G69/14 ,  B29C39/08

CPC classification number: C08G69/14 ,  B29C39/08 ,  B29C41/003 ,  B29C41/04 ,  B29K2077/00 ,  B29L2031/7156 ,  C08G69/20 ,  C08K5/1545 ,  C08L77/02 ,  H01M8/00 ,  H01M8/0284 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/1007 ,  Y02E60/521 ,  Y02P70/56 ,  Y10T137/7039 ,  Y10T137/86324 ,  Y10T428/1345 ,  Y10T428/2982

Abstract: The present invention relates to a composition that can be used to manufacture an impermeable, sealing, tight envelope, to a process for manufacturing an impermeable envelope, and to a tank. The composition of the invention comprises in % by weight relative to the total weight of the composition: from 70 to 90% of a monomer (I); from 0.1 to 1% of an activator (II), in which R is chosen from the group comprising CnH2n+2, n being an integer chosen from 1 to 10; —OH; —OCnH2n+2, n being an integer chosen from 1 to 10; and —NHR′ where R′ is either CnH2n+2, n being an integer chosen from 1 to 10, or an amine functional group; from 2 to 6% of a catalyst (III), in which X is chosen from the group comprising MgBr, MgI, Li and Na; and from 10 to 20% of an additive (IV), with: This composition can be used, for example, to manufacture elements that are impermeable to fluids, for example impermeable envelopes, for example that can be used in the manufacture of type IV tanks or hydraulic accumulators.

Abstract translation: 本发明涉及可用于制造不透水，密封，紧密封壳，制造不透水外壳的方法和罐的组合物。 本发明的组合物相对于组合物的总重量为重量％：70-90％的单体（I）; 活化剂（II）的0.1至1％，其中R选自C n H 2n + 2，n是选自1至10的整数; -哦; -OC n H 2n + 2，n是选自1至10的整数; 和-NHR'，其中R'为C n H 2n + 2，n为选自1至10的整数，或胺官能团; 2至6％的催化剂（III），其中X选自MgBr，MgI，Li和Na; 和10至20％的添加剂（IV），其具有：该组合物可用于例如制造不渗透流体的元件，例如不可渗透的包封，例如可用于制造IV型 坦克或液压蓄能器。

公开(公告)号：US08491217B2

公开(公告)日：2013-07-23

申请号：US12699770

申请日：2010-02-03

Applicant: Jack H. Kulp ,  Felipe Almanza ,  Geoffrey B. Maus ,  Paul Burlingham

Inventor： Jack H. Kulp ,  Felipe Almanza ,  Geoffrey B. Maus ,  Paul Burlingham

IPC: E01F13/02

CPC classification number: B29C39/08 ,  E01F15/086 ,  E01F15/088

Abstract: A water-ballasted molded plastic barrier system incorporates barrier segments wherein each segment employs a sawtooth reflective design, designed to prevent the tire of a vehicle, impacting the barrier, from climbing up the side of the barrier segment. Adjacent barrier segments are attached together using an interlocking knuckle design, having a lug pin connection system. Wire rope cable assemblies are internally molded into each barrier segment to create an impenetrable cable fence. The wire rope cable assemblies include steel bushings which are molded into the interlocking knuckles to further strengthen the barrier system.

Abstract translation: 防水隔离模制塑料屏障系统包括阻挡段，其中每个区段采用锯齿反射设计，其设计用于防止车辆的轮胎撞击障碍物，从而阻挡壁段的侧面上升。 相邻的屏障段使用互锁转向节设计连接在一起，具有凸耳针连接系统。 钢丝绳电缆组件内部模制成每个阻挡段，以形成不可穿透的电缆围栏。 钢丝绳电缆组件包括钢衬套，其被模制到互锁转向节中以进一步加强阻挡系统。

公开(公告)号：US08329219B2

公开(公告)日：2012-12-11

申请号：US12644607

申请日：2009-12-22

Applicant: Laura-Lee Farrell ,  Chad E. Johnson

Inventor： Laura-Lee Farrell ,  Chad E. Johnson

IPC: A61K9/14 ,  B29C41/04 ,  A61P17/02

CPC classification number: A61K9/0087 ,  A61K38/39 ,  A61L27/3633 ,  A61L31/005 ,  B29C39/08 ,  B29C67/20

Abstract: A method for forming an extracellular matrix material (ECM) material includes providing at least an ECM composition containing ECM particles varying in their capacity for migration through a fluid medium, including at least one population of expanded ECM particles. The ECM composition is combined in a fluid medium to form a flowable ECM composition. The flowable ECM composition is subjected to a centrifugal force in a mold for a period of time sufficient to distribute the ECM particles according to differences in their physical characteristics. The ECM composition is dried to form a dried ECM material having a density gradient extending from a less dense region to a more dense region. The dried ECM material may formed as a porous, substantially acellular ECM material expandable in an aqueous fluid environment by at least 100% in volume.

Abstract translation: 用于形成细胞外基质材料（ECM）材料的方法包括提供至少一种含有ECM颗粒的ECM组合物，其中ECM颗粒的能力通过流体介质（包括至少一个扩展的ECM颗粒群体）迁移。 ECM组合物在流体介质中组合以形成可流动的ECM组合物。 可流动的ECM组合物在模具中经受足够的离心力足以根据其物理特性的差异分布ECM颗粒。 将ECM组合物干燥以形成具有从较不密集区域延伸至更致密区域的密度梯度的干燥的ECM材料。 干燥的ECM材料可以形成为在水性流体环境中可膨胀至少100体积的多孔，基本上无细胞的ECM材料。

公开(公告)号：US20110262225A1

公开(公告)日：2011-10-27

申请号：US13093555

申请日：2011-04-25

Applicant: Jack H. Kulp ,  Felipe Almanza ,  Geoffrey B. Maus ,  Paul Burlingham

Inventor： Jack H. Kulp ,  Felipe Almanza ,  Geoffrey B. Maus ,  Paul Burlingham

IPC: E01F13/00 ,  B29C39/08 ,  E01F15/00

CPC classification number: B29C39/08 ,  E01F15/086 ,  E01F15/088

Abstract: A water-ballasted molded plastic barrier system incorporates barrier segments wherein each segment employs a sawtooth reflective design, designed to prevent the tire of a vehicle, impacting the barrier, from climbing up the side of the barrier segment. Adjacent barrier segments are attached together using an interlocking knuckle design, having a lug pin connection system. Wire rope cable assemblies are internally molded into each barrier segment to create an impenetrable cable fence. The wire rope cable assemblies include steel bushings which are molded into the interlocking knuckles to further strengthen the barrier system.

Abstract translation: 防水隔离模制塑料屏障系统包括阻挡段，其中每个区段采用锯齿反射设计，其设计用于防止车辆的轮胎撞击障碍物，从而阻挡壁段的侧面上升。 相邻的屏障段使用互锁转向节设计连接在一起，具有凸耳针连接系统。 钢丝绳电缆组件内部模制成每个阻挡段，以形成不可穿透的电缆围栏。 钢丝绳电缆组件包括钢衬套，其被模制到互锁转向节中以进一步加强阻挡系统。

公开(公告)号：US20050269009A1

公开(公告)日：2005-12-08

申请号：US10860997

申请日：2004-06-04

Applicant: Richard Steinke ,  Theodore Love

Inventor： Richard Steinke ,  Theodore Love

IPC: B29C39/08 ,  B29D30/00 ,  B29D30/06 ,  B60C9/18

CPC classification number: B60C9/1821 ,  B29C39/08 ,  B29D30/06 ,  Y10T152/10855

Abstract: A method and apparatus for forming a core of plies, belts and beads and for positioning the core in a mold for forming an elastomeric tire. The core is built up on a mandrel of the inner mold formed by hard foam core segments that are positioned on a bottom hub plate and around a hub fitted to the center of the bottom hub plate, and with a top hub plate fitted thereover in alignment with flow passages formed therethrough. Plies are first wound on a porous spacer, across the mandrel and the ply ends are folded around a tire bead and back upon themselves. Woven belt segments that form a belt whose cords form an angle of approximately twenty four degrees to the circumference and slope oppositely, are wound over a spacer wrap that has been applied over the plies outer circumference, and tire cord is wrapped over an outer spacer wrap. The inner mold and core are fitted in an outer mold and the assembly positioned in a casting well to receive a flow of an elastomeric material directed therein as the mold is spun up.

Abstract translation: 一种用于形成帘布层，皮带和珠芯的芯和用于将芯定位在用于形成弹性体轮胎的模具中的方法和装置。 芯体是由硬质泡沫芯段形成的内模的心轴构成的，该心形芯段位于底部轮毂板上，围绕安装在底部毂板中心的轮毂，顶部轮毂板与其对准 其中形成有流动通道。 首先将纤维缠绕在多孔隔离物上，穿过心轴，并且将帘布层末端折叠在轮胎胎圈周围并靠背。 编织带段，其形成带，其帘线与圆周形成大约二十四度的角度并且相反地倾斜，被缠绕在已经施加在帘布层外周上的间隔物包裹上，并且轮胎帘线被包裹在外隔离物包裹物上 。 内模和芯装配在外模中，并且组件定位在铸造井中，以在模具旋转时接收指向其中的弹性体材料的流动。

公开(公告)号：US20050053728A1

公开(公告)日：2005-03-10

申请号：US10939137

申请日：2004-09-10

Applicant: Tsuyoshi Komaki

Inventor： Tsuyoshi Komaki

IPC: G11B7/24 ,  B29C39/08 ,  B29C39/28 ,  B29D17/00 ,  G11B7/26 ,  B05D3/12

CPC classification number: B29C39/08 ,  B29C39/28 ,  B29D17/005 ,  B29L2017/005 ,  G11B7/24038 ,  G11B7/266

Abstract: Disclosed is a spin coating process capable of removing a swelling in the vicinity of an outer peripheral edge by a simple process when forming an ultraviolet curing resin layer. Disclosed also is a method of manufacturing a disc-shaped recording medium, capable of eliminating an influence of the swelling, etc. in the vicinity of an outer peripheral edge of a resin layer such as a light transmissive layer, etc. The spin coating process involves spin-coating an energy beam curing resin over a resin-formed surface of a disc-shaped member, irradiating the resin-formed surface spin-coated with the energy beam curing resin with an energy beam except the vicinity of an outer peripheral edge thereof, and removing an uncured portion of the energy beam curing resin by applying a solvent to the vicinity of the outer peripheral edge of the resin-formed surface.

Abstract translation: 公开了一种在形成紫外线固化树脂层时能够通过简单的工艺除去外周边缘附近的溶胀的旋涂法。 还公开了一种制造盘形记录介质的方法，其能够消除诸如透光层等树脂层的外周边缘附近的溶胀等的影响。旋涂工艺 涉及将能量束固化树脂旋涂在盘状部件的树脂形成表面上，用能量束固化树脂旋涂的树脂成形表面除了其外周边缘以外的能量束 并且通过在树脂形成表面的外周边缘附近施加溶剂来除去能量束固化树脂的未固化部分。

公开(公告)号：US20030052424A1

公开(公告)日：2003-03-20

申请号：US09921192

申请日：2001-08-02

Inventor： David C. Turner ,  Lenora C. Copper ,  Dominic Gourd ,  Shivkumar Mahadevan ,  Frank F. Molock ,  Kevin P. McCabe ,  Dharmesh K. Dubey ,  Jeffery S. Longo ,  Jonathan P. Adams ,  Andrew J. Wagner ,  Xiaoping Lin

IPC: B29D011/00

CPC classification number: C08F2/46 ,  B29C37/0032 ,  B29C39/08 ,  B29D11/00125 ,  B29D11/00471 ,  B29K2105/0002 ,  B29K2995/0092 ,  B29L2011/0041

Abstract: A method for coating hydrogel and silicone hydrogel articles, and articles made by the method, are provided in which the coating is first applied to the molding surface in which an article-forming material will be cured to form the article. The method permits the thickness and uniformity of the coating to be more easily controlled than in known coating methods.

Abstract translation: 提供了一种用于涂覆水凝胶和硅酮水凝胶制品的方法，以及通过该方法制造的制品，其中首先将涂层施加到其中将固化制品形成材料以形成制品的模制表面。 该方法允许涂层的厚度和均匀性比已知的涂布方法更容易控制。

公开(公告)号：US5293002A

公开(公告)日：1994-03-08

申请号：US856652

申请日：1992-03-20

Applicant: Gilles Grenet ,  Catherine Ullmann ,  Gerard Pitault

Inventor： Gilles Grenet ,  Catherine Ullmann ,  Gerard Pitault

IPC: B29C31/04 ,  B29C33/00 ,  B29C39/08 ,  B29C39/24 ,  B29C70/74 ,  F42C13/00 ,  F42C19/00 ,  H01C17/02 ,  H05K5/06 ,  H01L23/28

CPC classification number: B29C39/24 ,  B29C31/041 ,  B29C33/0077 ,  B29C39/08 ,  B29C70/745

Abstract: A proximity detector has a casing containing a probe (4) and a printed circuit (3), the upper end of the casing being closed by a plug (35) provided with a filling orifice (14) and with connecting-pins (36). The nozzle of a plastic injector (13) is fitted in position within the filling orifice, said nozzle being provided with two adjacent ducts. A hardenable resin is caused by centrifugation to flow into the casing via a first duct while simultaneously driving-out the air which is present within the casing via the second duct, thus ensuring rapid and efficient filling. When the casing has been filled and the resin has hardened, the injector (13) is cut-off in close proximity to the plug (35). Complete filling can be checked by inspecting the surface appearance of the two leading portions of solidified resin flux which are thus visible at the level of the orifice (14).

Abstract translation: 接近检测器具有包含探针（4）和印刷电路（3）的壳体，壳体的上端由设置有填充孔（14）的插头（35）和连接销（36）封闭， 。 塑料注射器（13）的喷嘴装配在填充孔内的适当位置，所述喷嘴设有两个相邻的导管。 通过离心引起的可硬化树脂通过第一管道流入壳体，同时通过第二管道驱出存在于壳体内的空气，从而确保快速且有效的填充。 当壳体已经被填充并且树脂已经硬化时，喷射器（13）被紧密地插入到插头（35）中。 可以通过检查固化树脂焊剂的两个引导部分的表面外观来检查完整的填充物，从而在孔口（14）的水平处可见。