公开(公告)号：US10988680B2

公开(公告)日：2021-04-27

申请号：US16345577

申请日：2017-10-26

Applicant: Dynamic Material Systems LLC

Inventor： Arnold Hill ,  William Easter

IPC: C09K8/80 ,  B29B13/06 ,  B29B13/08 ,  C04B35/528 ,  C04B35/628 ,  C04B35/622 ,  C04B35/626 ,  C04B38/08 ,  C04B38/00 ,  B29B13/02

Abstract: A composite article is comprised of coal dust, as defined herein, and a polymer derived ceramic material that is pyrolyzed in a substantially non-oxidizing atmosphere. For example, the composite article may be made of a mixture of the coal dust and polymer derived ceramic, from particles formed of a mixture of coal dust and polymer derived ceramic or from complex particle composites comprising a plurality of particles formed of a mixture of coal dust and polymer derived ceramic.

公开(公告)号：US20170190628A1

公开(公告)日：2017-07-06

申请号：US15467521

申请日：2017-03-23

Applicant: Dynamic Material Systems, LLC

Inventor： William Easter ,  Arnold Hill

IPC: C04B35/80 ,  C04B35/63 ,  C04B38/06 ,  C04B35/78

CPC classification number: C04B35/806 ,  C04B35/5603 ,  C04B35/571 ,  C04B35/58 ,  C04B35/589 ,  C04B35/597 ,  C04B35/62675 ,  C04B35/62873 ,  C04B35/76 ,  C04B38/008 ,  C04B38/067 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/5224 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5288 ,  C04B2235/602 ,  C04B2235/608 ,  C04B2235/656 ,  C09K8/805 ,  C10M159/00 ,  C04B35/00 ,  C04B38/0074 ,  C04B38/0615

Abstract: Methods, systems, and processes are used to prepare novel ceramic composite structures that are strong, durable, light-weight, high performance and suitable for a myriad of industrial applications, including, but not limited to, ceramic plates of material suitable for use as ballistic armor. The low manufacturing costs of the processes disclosed provide cheaper, faster ways of producing ceramic matrix composites at lower temperatures and allow for the existence of composite materials and structures which currently are not available.

公开(公告)号：US11335962B2

公开(公告)日：2022-05-17

申请号：US17439679

申请日：2020-12-18

Applicant: Dynamic Material Systems LLC

Inventor： Kyle Marcus ,  Walter Sherwood ,  William Easter ,  Arnold Hill ,  Gordon Nameni

IPC: H01M10/54 ,  H01M4/04 ,  H01M4/58 ,  H01M10/05 ,  H01M10/0525 ,  H01M4/587

Abstract: A polymer derived ceramic precursor is selected and mixed with a contaminated recycled electrode material or materials. The mixture is pyrolyzed to form a ceramic or ceramic-carbon composite, reduced to a powder and formed into an electrode of a battery, such as a lithium ion battery.

公开(公告)号：US11136270B2

公开(公告)日：2021-10-05

申请号：US16980544

申请日：2019-03-19

Applicant: Dynamic Material Systems LLC

Inventor： Walter Sherwood ,  Arnold Hill ,  Gordon Nameni ,  William Easter

IPC: C04B35/532 ,  C04B35/628 ,  C04B35/638 ,  C04B35/64 ,  C04B41/00 ,  C04B41/50 ,  C04B41/86

Abstract: A composite tile is comprised of coal dust and a pre-ceramic polymer that are mixed together and pyrolyzed to form a ceramic composite. For example, a chemical reaction during pyrolysis chemically converts at least a portion of the coal dust and pre-ceramic polymer to a fire proof ceramic composite suitable for use as a roofing tile either as pyrolyzed or as post-treated to seal cracks and pores formed during pyrolysis.

公开(公告)号：US20200299198A1

公开(公告)日：2020-09-24

申请号：US16894638

申请日：2020-06-05

Applicant: Dynamic Material Systems LLC

Inventor： Arnold Hill ,  William Easter

IPC: C04B35/56 ,  C04B35/626 ,  C04B35/628 ,  C04B35/622 ,  B33Y10/00 ,  B33Y70/00 ,  B28B1/00 ,  C04B35/571 ,  C04B35/64

Abstract: A complex ceramic particle and ceramic composite material may be made of a pretreated coal dust and a polymer derived ceramic that is mixed together and pyrolyzed in a nonoxidizing atmosphere. Constituent portions of the particle mixture chemically react causing particles to increase in density and reduce in size during pyrolyzation, yielding a particle suitable for a plurality of uses including composite articles and proppants.

公开(公告)号：US10399907B2

公开(公告)日：2019-09-03

申请号：US15467521

申请日：2017-03-23

Applicant: Dynamic Material Systems, LLC

Inventor： William Easter ,  Arnold Hill

IPC: C04B35/71 ,  C04B35/571 ,  C04B35/589 ,  C04B35/597 ,  C04B35/80 ,  C04B38/06 ,  C04B35/56 ,  C04B35/58 ,  C04B35/626 ,  C04B35/628 ,  C04B35/76 ,  C04B38/00 ,  C09K8/80 ,  C10M159/00

Abstract: Methods, systems, and processes are used to prepare novel ceramic composite structures that are strong, durable, light-weight, high performance and suitable for a myriad of industrial applications, including, but not limited to, ceramic plates of material suitable for use as ballistic armor. The low manufacturing costs of the processes disclosed provide cheaper, faster ways of producing ceramic matrix composites at lower temperatures and allow for the existence of composite materials and structures which currently are not available.

公开(公告)号：US20190169491A1

公开(公告)日：2019-06-06

申请号：US16324843

申请日：2017-08-11

Applicant: Dynamic Material Systems LLC

Inventor： Arnold Hill ,  William Easter

IPC: C09K8/80

Abstract: A material useful as a proppant comprises a core chemically reacted in situ from coal dust and a polymer derived ceramic material, such that at least a portion of the coal dust is chemically converted to a ceramic, nanoparticles, graphene, nanofibers or combinations of any of these.

公开(公告)号：US09944021B2

公开(公告)日：2018-04-17

申请号：US15274899

申请日：2016-09-23

Applicant: Dynamic Material Systems, LLC

Inventor： William Easter ,  Arnold Hill

IPC: B29C64/106 ,  B29C64/153 ,  B29C64/165 ,  B28B1/00 ,  B22F3/105 ,  B33Y10/00 ,  B33Y70/00 ,  B29C67/00 ,  B23K26/342 ,  B23K26/00 ,  C04B35/56 ,  C04B35/571 ,  C04B35/589 ,  C04B35/626 ,  C04B38/00 ,  C10M159/00 ,  C04B35/01 ,  C04B35/52 ,  C04B35/532 ,  C04B35/58 ,  C04B35/634 ,  C22C29/00 ,  B23K103/00 ,  B23K103/18 ,  B23K103/16 ,  B23K103/08 ,  B23K103/02 ,  C04B111/00

CPC classification number: B29C64/165 ,  B22F3/1055 ,  B23K26/0006 ,  B23K26/342 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/16 ,  B23K2103/18 ,  B23K2103/42 ,  B23K2103/52 ,  B28B1/001 ,  B29C64/106 ,  B29C64/153 ,  B33Y10/00 ,  C04B35/01 ,  C04B35/522 ,  C04B35/532 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/571 ,  C04B35/58 ,  C04B35/58085 ,  C04B35/589 ,  C04B35/6269 ,  C04B35/62695 ,  C04B35/634 ,  C04B38/008 ,  C04B2111/00181 ,  C04B2235/32 ,  C04B2235/3817 ,  C04B2235/3852 ,  C04B2235/3891 ,  C04B2235/425 ,  C04B2235/427 ,  C04B2235/483 ,  C04B2235/5248 ,  C04B2235/5264 ,  C04B2235/5288 ,  C04B2235/602 ,  C04B2235/6026 ,  C04B2235/6028 ,  C04B2235/95 ,  C10M159/00 ,  C22C29/00 ,  Y02P10/295 ,  C04B35/00 ,  C04B38/0074 ,  C04B38/0615

Abstract: Methods, processes, systems, devices and apparatus are provided for additive manufacture resulting in the 3D printing of novel ceramic composites. Additive manufacture or 3D printing of bulk ceramic and ceramic composite components occurs at considerably lower temperatures and shorter manufacturing intervals than the current state of the art. The methods, processes, systems, devices and apparatus and selection of precursor resins produce ceramic and ceramic composite material systems which have not been produced before by 3D printing.

公开(公告)号：US20170050890A1

公开(公告)日：2017-02-23

申请号：US15349480

申请日：2016-11-11

Applicant: Dynamic Material Systems, LLC

Inventor： Arnold Hill ,  William Easter

IPC: C04B41/88 ,  G02B5/08 ,  G11B5/84 ,  G02B5/10 ,  G02B19/00 ,  B29D11/00 ,  G02B1/04

CPC classification number: G02B19/0023 ,  B29D11/00596 ,  B29D11/00865 ,  C04B2235/3895 ,  G02B1/04 ,  G02B5/0808 ,  G02B5/10 ,  G11B5/8404

Abstract: Methods, systems, and processes are used to prepare strong, durable, light-weight, mirrors, aspheric mirrors, disk drives and component parts using polymer-derived ceramics (PDCs), such as silicon oxycarbide (SioC) as a substrate for the mirror blank or disk drive. Very high performance mirrors and machine components are produced at much lower costs; thus increasing their usage in applications as varied as extra-terrestrial space applications to machine vision used by robots to stationary terrestrial mirrors and machines.

Abstract translation: 方法，系统和过程用于制备强力，耐用，重量轻的镜子，非球面镜，磁盘驱动器和使用聚合物衍生陶瓷（PDC）的组件，例如碳氧化硅（SioC）作为镜子的基底 空白或磁盘驱动器。 非常高性能的镜子和机器部件以低得多的成本生产; 从而增加了其在应用中的应用，如应用程序，作为地面外空间应用程序，机器人对于固定式地面镜和机器使用的机器视觉。

公开(公告)号：US20170001915A1

公开(公告)日：2017-01-05

申请号：US14858096

申请日：2015-09-18

Applicant: Dynamic Material Systems, LLC

Inventor： Arnold Hill ,  William Easter

IPC: C04B35/597 ,  C04B35/584 ,  C10M159/00 ,  C04B35/583 ,  C09K8/80 ,  C04B35/56 ,  C04B35/565

CPC classification number: C04B35/597 ,  C04B35/5603 ,  C04B35/565 ,  C04B35/571 ,  C04B35/58 ,  C04B35/583 ,  C04B35/584 ,  C04B35/589 ,  C04B35/6269 ,  C04B35/62695 ,  C04B38/008 ,  C04B2235/483 ,  C04B2235/602 ,  C04B2235/6028 ,  C04B2235/77 ,  C04B2235/95 ,  C09K8/805 ,  C10M159/00 ,  C04B35/00 ,  C04B38/0074 ,  C04B38/0615

Abstract: Methods for producing Polymer Derived Ceramic (PDCs) particles and bulk ceramic components and compositions from partially cured gelatinous polymer ceramic precursors and unique bulk composite PDC ceramics and unique PDC ceramic particles in size and composition. Methods of making fully dense PDCs over approximately 2 μm to approximately 300 mm in diameter for applications such as but not limited to proppants, hybrid ball bearings, catalysts, and the like. Methods can include emulsion processes or spray processes to produce PDCs. The ceramic particles and compositions can be shaped and chemically and materially augmented with enhancement particles in the liquid resin or gelatinous polymeric state before being pyrolyzed into ceramic components. The resulting ceramic components have a very smooth surface and are fully dense, not porous as ceramic components from the sol-gel process.

Abstract translation: 用于制备聚合物衍生陶瓷（PDC）颗粒和块状陶瓷组分的方法以及来自部分固化的凝胶状聚合物陶瓷前体和独特的本体复合PDC陶瓷和独特的PDC陶瓷颗粒的尺寸和组成的组合物。 制备完全致密的PDC的方法，其直径大约为2μm至大约300mm，用于例如但不限于支撑剂，混合球轴承，催化剂等。 方法可以包括乳液工艺或喷涂工艺来生产PDC。 陶瓷颗粒和组合物可以在被热解成陶瓷组分之前，用液体树脂中的增强颗粒或凝胶状聚合物状态进行化学和化学增强。 所得到的陶瓷组分具有非常光滑的表面，并且是完全致密的，不像溶胶 - 凝胶法中的陶瓷组分那样多孔。