公开(公告)号：US20170100887A1

公开(公告)日：2017-04-13

申请号：US15317904

申请日：2014-06-09

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： James Y. WANG

IPC: B29C67/00 ,  C08K5/098 ,  B33Y70/00 ,  B33Y80/00 ,  B29C35/16 ,  B33Y10/00

CPC classification number: C08K5/098 ,  B29C35/16 ,  B29C64/106 ,  B29K2101/12 ,  B29K2105/0005 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

Abstract: A composition for fused filament fabrication includes at least one thermoplastic material, maleic anhydride, at least one fatty acid salt, and at least one radical initiator; at least one thermoplastic material and at least one ionomer; or at least one thermoplastic material and at least one copolymer of methacrylic acid and an olefin. An article having a plurality of layers may be made, wherein at least one layer is formed by depositing the composition for fused filament fabrication. A method of preparing an article includes depositing a plurality of layers to form an article, wherein at least one layer includes the composition for fused filament fabrication.

公开(公告)号：US20160361868A1

公开(公告)日：2016-12-15

申请号：US15119044

申请日：2014-02-13

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： James Y. WANG

IPC: B29C67/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y10/00

CPC classification number: B29C67/0055 ,  B29C48/266 ,  B29C48/30 ,  B29C48/345 ,  B29C48/92 ,  B29C64/106 ,  B29C64/386 ,  B29C70/545 ,  B29C2948/926 ,  B29C2948/92828 ,  B29C2948/92866 ,  B29K2101/12 ,  B29K2105/0067 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: Extrusion heads, methods of forming an extrusion head, and methods of forming an object are disclosed herein. An extrusion head may include a plurality of nozzles. Each nozzle may include a first opening configured to receive a solid material therein, a second opening configured to eject a molten material therefrom, a bore extending through the nozzle and connecting the first opening and the second opening, and an actuator positioned adjacent to the first opening and/or the second opening. The solid material may be heated to form the molten material. The additive manufacturing apparatus may further include a control device configured to signal each actuator to adjust an amount of the solid material received in the first opening and an amount of the molten material ejected from the second opening.

Abstract translation: 挤出头，成型挤压头的方法以及形成物体的方法在本文中公开。 挤出头可以包括多个喷嘴。 每个喷嘴可以包括构造成在其中容纳固体材料的第一开口，被配置为从其喷射熔融材料的第二开口，延伸穿过喷嘴并连接第一开口和第二开口的孔，以及邻近第一 开口和/或第二开口。 可以将固体材料加热以形成熔融材料。 添加剂制造装置还可以包括控制装置，其被配置为用信号通知每个致动器以调节在第一开口中容纳的固体材料的量和从第二开口排出的熔融材料的量。

公开(公告)号：US20150303489A1

公开(公告)日：2015-10-22

申请号：US14441468

申请日：2012-11-07

Applicant: James Y. WANG ,  Qingyue CHEN ,  Shunichiro KUROKI ,  Christopher John BUNTEL ,  EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： James Y. WANG ,  Qingyue CHEN ,  Shunichiro KUROKI ,  Christopher John BUNTEL

IPC: H01M6/32 ,  H01M6/04 ,  H01M4/04 ,  H01M4/48 ,  H01M4/60 ,  H01M4/583 ,  H01M6/50 ,  H01M4/38

CPC classification number: H01M6/32 ,  H01M4/04 ,  H01M4/38 ,  H01M4/381 ,  H01M4/382 ,  H01M4/48 ,  H01M4/583 ,  H01M4/602 ,  H01M6/045 ,  H01M6/16 ,  H01M6/162 ,  H01M6/22 ,  H01M6/34 ,  H01M6/5044 ,  H01M2220/10 ,  H01M2300/0005 ,  H01M2300/0014 ,  H01M2300/0025 ,  H01M2300/0085

Abstract: Liquid detection devices and perspiration-activated materials powered by liquid-activated hydrogel batteries are disclosed. A liquid detection device and a perspiration-activated material may be powered by a liquid-activated hydrogel battery comprising hydrogel permeated with electrolyte and an anode and a cathode in contact with the hydrogel. The hydrogel may become hydrated responsive to contact with a liquid, supporting ionic communication between the anode and the cathode via the electrolyte. The ionic communication may generate a voltage operative to power the liquid detection device or the perspiration-activated material connected thereto. The liquid detection device may operate to detect a liquid in contact therewith when powered by the hydrated liquid-activated hydrogel battery and to generate a detection event responsive to detecting the liquid. The perspiration-activated material may operate to evaporate and to eliminate odor associated with perspiration in contact therewith.

Abstract translation: 公开了由液体激活的水凝胶电池供电的液体检测装置和汗水激活的材料。 液体检测装置和汗水激活的材料可以由液体活化的水凝胶电池驱动，该水凝胶电池包括渗透有电解质的水凝胶和与水凝胶接触的阳极和阴极。 水凝胶可以响应于与液体的接触而变得水合，从而支持阳极和阴极之间经由电解质的离子连通。 离子通信可以产生操作来为连接到其上的液体检测装置或排汗活化材料提供动力的电压。 当由水合液体活化的水凝胶电池供电时，液体检测装置可以操作以检测与其接触的液体，并且响应于检测液体而产生检测事件。 汗水激活的材料可以操作以蒸发并消除与其接触的与出汗相关的气味。