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1. 发明申请

US20210015722A1 PROCESS FOR THE PREPARATION OF MICROCAPSULES 有权
公开(公告)号：US20210015722A1
公开(公告)日：2021-01-21
申请号：US16320118
申请日：2017-07-26
申请人： Firmenich SA
发明人： Florence VIGOUROUX ELIE , Sonia GODEFROY , Murray OSBORNE , Arnaud STRUILLOU
IPC分类号： A61K8/14 , B29B9/00 , C11B9/00
摘要： The present invention relates to a new process for the preparation of microcapsules. Microcapsules obtainable by said process are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.

2. 发明授权

US09662824B2 Process for producing biopolymer nanoparticles 有权
公开(公告)号：US09662824B2
公开(公告)日：2017-05-30
申请号：US12377501
申请日：2007-08-14
申请人： Robert H. Wildi , Edward Van Egdom , Steven Bloembergen
发明人： Robert H. Wildi , Edward Van Egdom , Steven Bloembergen
IPC分类号： B29C47/36 , B29C47/60 , C08B31/00 , C08J3/24 , C08L3/02 , B29B9/00 , B29B9/08 , B29B9/06 , B29C47/00 , B29C47/10 , B29K105/00 , C08K5/00 , B29B9/12
CPC分类号： B29C47/6056 , B29B9/00 , B29B9/06 , B29B9/08 , B29B2009/125 , B29C47/0004 , B29C47/0014 , B29C47/1063 , B29C47/1081 , B29C47/60 , B29C47/6031 , B29C47/6037 , B29C47/6062 , B29C47/6087 , B29K2003/00 , B29K2105/0005 , B29K2105/0038 , C08B31/003 , C08J3/24 , C08J2303/02 , C08K5/0025 , C08L3/02
摘要： A process for producing a biopolymer nanoparticles product is disclosed. In this process, biopolymer feedstock and a plasticizer are fed to a feed zone of an extruder having a screw configuration in which the feedstock is process using shear forces in the extruder, and a crosslinking agent is added to the extruder downstream of the feed zone. The biopolymer feedstock and plasticizer are preferably added separately to the feed zone. The screw configuration may include two or more steam seal sections. Shear forces in a first section of the extruder may be greater than shear forces in an adjacent second section of the extruder downstream of the first section. In a post reaction section located after a point in which the crosslinking reaction has been completed, water may be added to improve die performance.

3. 发明申请

US20150217878A1 DEVICE FOR METERING BULK MATERIAL, IN PARTICULAR PLASTICS GRANULATE 有权
标题翻译：用于测量大块材料，特别是塑料颗粒的装置
公开(公告)号：US20150217878A1
公开(公告)日：2015-08-06
申请号：US14435072
申请日：2013-10-09
申请人： WITTMANN KUNSTSTOFFGERAETE GMBH
发明人： Erhardt Fux , Robbie J. Miller , Joseph Corturillo
IPC分类号： B65B1/32 , B65B1/04 , B29B9/00
CPC分类号： B65B1/32 , B01F15/0445 , B29B7/603 , B29B9/00 , B65B1/04
摘要： The invention relates to a device for metering bulk material, in particular plastics granulate, for machines processing plastics granulate, in particular for injection molding machines, wherein at least one material funnel (2) into which bulk material can be filled and which has a material valve is provided. A weighing container (4) connected to weighing scales is optionally arranged below the material valve. A control unit is provided for the weighing scales and material valves. The material valve is designed as a metering valve (3), in particular as a flap-type metering valve. The metering valve (3) consists of a part, a closure (7), movable via a horizontal axis (6) and a fixed part, a scraper (8). The movable part has an operating arm (9) for an actuator (5) and at the end facing towards the fixed part has a closure plate (10) having a scraper projection (11). In the closed state of the metering valve (3) the scraper projection (11) touches the scraper (8).
摘要翻译：本发明涉及一种用于计量散装材料，特别是塑料颗粒的装置，其用于加工塑料颗粒，特别是用于注射成型机的机器，其中至少一个材料漏斗（2）可以填充散装材料并且具有材料提供阀。连接到称重秤的称重容器（4）可选地布置在材料阀的下方。为称重秤和材料阀提供控制单元。材料阀被设计为计量阀（3），特别是作为挡板式计量阀。计量阀（3）包括一部分，一个通过水平轴线（6）和一个固定部分可移动的封盖（7），一个刮刀（8）。可移动部分具有用于致动器（5）的操作臂（9），并且在面向固定部分的端部具有具有刮刀突起（11）的封闭板（10）。在计量阀（3）的关闭状态下，刮刀突起（11）接触刮刀（8）。

4. 发明授权

US08992196B2 Seamless capsule manufacturing apparatus 有权
标题翻译：无缝胶囊制造装置
公开(公告)号：US08992196B2
公开(公告)日：2015-03-31
申请号：US13129875
申请日：2009-10-09
申请人： Masayuki Ikeda , Hiroshi Nagao
发明人： Masayuki Ikeda , Hiroshi Nagao
IPC分类号： A23P1/04 , B29B9/00 , A61J3/07
CPC分类号： A23P1/04 , A23P10/30 , A61J3/07
摘要： A seamless capsule manufacturing apparatus (1) manufactures a seamless capsule by means of nozzles (2a-2d). A core liquid (5) and a coating liquid (6) are supplied to each of the nozzles (2a-2d) from pumps (16, 18) through distributors (21, 22). The distributors (21, 22) and the nozzles (2a-2d) are connected to each other by core liquid distributing tubes (23a-23d) and coating liquid distributing tubes (25a-25d), and each of the core liquid distributing tubes (23a-23d) and each of the coating liquid distributing tubes (25a-25d) have the same length. A vibrator (24) is mounted to the distributor (21), and the core liquid (5) is supplied to the nozzles (2a-2d) while being vibrated. Each of the distributors (21, 22) is provided with an air vent device (35), and air vent is performed appropriately.
摘要翻译：无缝胶囊制造装置（1）通过喷嘴（2a-2d）制造无缝胶囊。通过分配器（21,22）从泵（16,18）向每个喷嘴（2a-2d）供给芯液（5）和涂液（6）。分配器（21,22）和喷嘴（2a-2d）通过芯液分配管（23a-23d）和涂布液分配管（25a-25d）彼此连接，并且每个芯液分配管 23a-23d）和每个涂布液分配管（25a-25d）具有相同的长度。振动器（24）安装到分配器（21）上，并且芯体（5）在被振动的同时被供应到喷嘴（2a-2d）。每个分配器（21,22）设置有排气装置（35），并且适当地执行排气口。

5. 发明授权

US08877243B2 Cross-linked polysaccharide composition 有权
标题翻译：交联多糖组成
公开(公告)号：US08877243B2
公开(公告)日：2014-11-04
申请号：US14141018
申请日：2013-12-26
申请人： Ultraceuticals R&D Pty. Limited
发明人： Simone Charlotte Vonwiller , Geoffrey Kenneth Heber
IPC分类号： A61K9/14 , B29B9/00 , B29B15/00 , B29C71/00 , B29C67/24 , C07H1/00 , C08B37/00 , C12P19/04 , A61K47/36 , C08B37/08 , A61K31/738
CPC分类号： A61K47/36 , A61K31/738 , C08B37/0072
摘要： A process for making cross-linked polysaccharide gels, particularly cross-linked hyaluronic acid gels, under basic conditions. The resulting gels possess improved degradation characteristics, and are useful in a variety of medical and cosmetic applications.
摘要翻译：在碱性条件下制备交联多糖凝胶，特别是交联透明质酸凝胶的方法。所得凝胶具有改善的降解特性，并且可用于各种医疗和化妆品应用。

6. 发明授权

US08845936B2 Process and device for the preparation of hollow microspheres comprising centrifugal atomization 有权
标题翻译：用于制备包含离心雾化的中空微球的方法和装置
公开(公告)号：US08845936B2
公开(公告)日：2014-09-30
申请号：US13265463
申请日：2010-04-20
申请人： Jinlong Yang , Kai Cai , Xiaoqing Xi , Guojun Ge , Yong Huang
发明人： Jinlong Yang , Kai Cai , Xiaoqing Xi , Guojun Ge , Yong Huang
IPC分类号： B29B9/00 , B29C44/54 , B29C44/58 , C04B38/10 , C01B13/14 , B22F9/08 , B01J13/04 , C04B38/00 , C04B20/00 , C01B21/068 , C09C3/00 , C04B35/622 , C09C3/04 , B22F1/00 , C09C1/40 , C01F7/02
CPC分类号： C04B20/002 , B01J13/043 , B22F1/0051 , B22F9/082 , B22F2009/0888 , B22F2999/00 , C01B13/145 , C01B21/0687 , C01F7/021 , C01P2004/03 , C01P2004/34 , C01P2004/61 , C04B35/622 , C04B38/009 , C09C1/407 , C09C3/00 , C09C3/04 , Y10T428/2982 , C04B35/00 , B22F1/0074
摘要： A process for preparing hollow ceramic or metal microspheres, comprising the steps of: forming ceramic or metal slurry, comprising ceramic or metal powders, water and dispersant and having a certain solid phase content, into a stable foam slurry by using a foaming agent; introducing the stable foam slurry into a centrifugal atomization equipment to atomize it into hollow slurry droplets, while being sprayed into a molding chamber; drying rapidly to form hollow microsphere green body; collecting the hollow microsphere green body and sintering. The hollow microsphere prepared has a particle size of 0.001-1.5 mm and high quality and low cost. The process is adapted to produce various inorganic material powders into hollow microspheres. The present invention also provides a device for preparing hollow ceramic or metal microspheres and hollow microspheres.
摘要翻译：一种制备中空陶瓷或金属微球的方法，包括以下步骤：通过使用发泡剂将包含陶瓷或金属粉末，水和分散剂并具有一定固相含量的陶瓷或金属浆料形成稳定的泡沫浆料; 将稳定的泡沫浆料引入离心雾化设备中，将其雾化成中空的浆液液滴，同时喷射到模制室中; 快速干燥，形成中空微球体; 收集中空微球生坯并烧结。制备的中空微球的粒径为0.001-1.5毫米，质量好，成本低。该方法适用于将各种无机材料粉末制成中空微球体。本发明还提供了一种制备中空陶瓷或金属微球和中空微球的装置。

7. 发明授权

US08778240B2 Split fiber producing devices and methods for the production of microfibers and nanofibers 有权
标题翻译：分裂纤维生产装置和生产微纤维和纳米纤维的方法
公开(公告)号：US08778240B2
公开(公告)日：2014-07-15
申请号：US13368090
申请日：2012-02-07
申请人： Ed Peno , Roger Lipton , Stephen Kay
发明人： Ed Peno , Roger Lipton , Stephen Kay
IPC分类号： B29B9/00
CPC分类号： D01D4/02 , B29C47/0011 , D01D1/04 , D01D4/022 , D01D5/0007 , D01D5/0076 , D01D5/08 , D01D5/18 , Y10T29/49826 , Y10T29/49947
摘要： Described herein are apparatuses and methods of creating fibers, such as microfibers and nanofibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Apparatuses that may be used to create fibers are also described. Described herein are fiber producing devices that are composed of two or more members, that, when coupled together, define an internal cavity and a plurality of openings.
摘要翻译：这里描述了产生纤维的装置和方法，如微纤维和纳米纤维。本文讨论的方法采用离心力将材料转变成纤维。还描述了可用于产生纤维的装置。这里描述的是由两个或更多个构件组成的纤维制造装置，当联接在一起时，限定内部空腔和多个开口。

8. 发明授权

US08685293B1 Control of particle formation at the nanoscale 失效
标题翻译：在纳米尺度下控制颗粒形成
公开(公告)号：US08685293B1
公开(公告)日：2014-04-01
申请号：US13053119
申请日：2011-03-21
申请人： Nicholas V. Coppa , Robert J. Levis
发明人： Nicholas V. Coppa , Robert J. Levis
IPC分类号： B29C35/08 , B29B9/00
CPC分类号： B23K26/03 , B23K26/0624 , B23K26/064 , B23K26/361 , B23K26/40 , B23K2101/04 , B23K2103/10 , B23K2103/50 , B29B9/16 , B29B2009/125
摘要： Our invention allows for control of particle formation at the nanoscale, providing a means to control nanoparticle and nanostructure formation using feedback on the fly from nanoparticle characteristic analysis and optimization/knowledge extraction control algorithms. A closed loop feedback controller causes the interaction of a shaped flaser pulse with a substrate. The substrate can be one or more solid, liquid or gas or any combination thereof. Nanoparticles are produced and their characteristics are measured. The measured characteristics are compared with the desired nanoparticle characteristics. If the measured and desired characteristics are not equivalent, the closed loop feedback controller modifies the shape of the laser pulse and the next cycle begins. With successive loop of the control process the difference between the desired and measured characteristics converges until they are equivalent. At the end of the process a relationship is developed between the desired nanoparticle characteristics and the laser pulse shape. A catalog of all pulse shapes generated and the resulting nanoparticle characteristics is generated each time the processor is cycled whether or not the nanoparticle characteristics are those desired.
摘要翻译：我们的发明允许在纳米尺度下控制颗粒形成，提供了使用纳米颗粒特征分析和优化/知识提取控制算法的飞行反馈来控制纳米颗粒和纳米结构形成的手段。闭环反馈控制器导致成形的激光脉冲与衬底的相互作用。基底可以是一种或多种固体，液体或气体或其任何组合。产生纳米颗粒并测量它们的特性。将测量的特性与期望的纳米颗粒特性进行比较。如果测量和期望的特性不相等，则闭环反馈控制器修改激光脉冲的形状，并开始下一个循环。在控制过程的连续循环中，期望和测量特性之间的差异收敛，直到它们相等。在该过程结束时，在所需的纳米颗粒特性和激光脉冲形状之间形成关系。生成所有脉冲形状的目录，并且每次处理器循环时都产生所得纳米粒子特征，无论纳米粒子特征是否为所需的那些。

9. 发明授权

US08647541B2 Apparatuses and methods for the simultaneous production of microfibers and nanofibers 有权
标题翻译：用于同时生产微纤维和纳米纤维的装置和方法
公开(公告)号：US08647541B2
公开(公告)日：2014-02-11
申请号：US13368087
申请日：2012-02-07
申请人： Ed Peno , Roger Lipton
发明人： Ed Peno , Roger Lipton
IPC分类号： B29B9/00
CPC分类号： D01D4/02 , B29C47/0011 , D01D1/04 , D01D4/022 , D01D5/0007 , D01D5/0076 , D01D5/08 , D01D5/18 , Y10T29/49826 , Y10T29/49947
摘要： Described herein are apparatuses and methods of creating fibers, such as microfibers and nanofibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Apparatuses that may be used to create fibers are also described. The apparatuses and methods described herein may be used to simultaneously create microfibers and nanofibers.
摘要翻译：这里描述了产生纤维的装置和方法，如微纤维和纳米纤维。本文讨论的方法采用离心力将材料转变成纤维。还描述了可用于产生纤维的装置。本文所述的装置和方法可用于同时产生微纤维和纳米纤维。

10. 发明授权

US08647540B2 Apparatuses having outlet elements and methods for the production of microfibers and nanofibers 有权
标题翻译：具有出口元件的装置和用于生产微纤维和纳米纤维的方法
公开(公告)号：US08647540B2
公开(公告)日：2014-02-11
申请号：US13368059
申请日：2012-02-07
申请人： Ed Peno , Roger Lipton , Stephen Kay
发明人： Ed Peno , Roger Lipton , Stephen Kay
IPC分类号： B29B9/00
CPC分类号： D01D4/02 , B29C47/0011 , D01D1/04 , D01D4/022 , D01D5/0007 , D01D5/0076 , D01D5/08 , D01D5/18 , Y10T29/49826 , Y10T29/49947
摘要： Described herein are apparatuses and methods of creating fibers, such as microfibers and nanofibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Apparatuses that may be used to create fibers are also described. Described herein are fiber producing devices that have various types of outlet elements coupled to the fiber producing device.
摘要翻译：这里描述了产生纤维的装置和方法，如微纤维和纳米纤维。本文讨论的方法采用离心力将材料转变成纤维。还描述了可用于产生纤维的装置。这里描述了具有耦合到纤维产生装置的各种类型的出口元件的纤维生产装置。

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