公开(公告)号：US10351473B2

公开(公告)日：2019-07-16

申请号：US15792322

申请日：2017-10-24

Applicant: Garmor Inc.

Inventor： Sean Christiansen ,  David Restrepo ,  Richard Stoltz ,  Jeff Bullington

IPC: C01B32/19 ,  C04B14/00 ,  C01B32/20 ,  C04B14/02 ,  C01B32/192 ,  C04B26/26 ,  C04B28/04 ,  C04B14/06 ,  C01B32/198 ,  C01B32/23

Abstract: A method of producing dispersed of high quality graphene/graphite oxides in a powder matrix to then be reacted to form a composite. Where the powders have similar hydrophobicity and the graphene/graphite oxides has minimal surface oxidation or minimal epoxy group and where the powders are sonically mixed.

公开(公告)号：US20170233290A1

公开(公告)日：2017-08-17

申请号：US15503171

申请日：2015-08-18

Applicant: Garmor Inc.

Inventor： Sean Christiansen ,  David Restrepo ,  Richard Stoltz ,  Jeff Bullington

IPC: C04B14/02 ,  C04B14/06 ,  C04B28/04

CPC classification number: C04B14/026 ,  C01B31/043 ,  C01B31/0469 ,  C01B32/192 ,  C01B32/198 ,  C01B32/20 ,  C04B14/06 ,  C04B26/26 ,  C04B28/04 ,  C04B14/00 ,  C04B40/0021

Abstract: A method of producing dispersed of high quality graphene/graphite oxides in a powder matrix to then be reacted to form a composite. Where the powders have similar hydrophobicity and the graphene/graphite oxides has minimal surface oxidation or minimal epoxy group and where the powders are sonically mixed.

公开(公告)号：US11361877B2

公开(公告)日：2022-06-14

申请号：US16702761

申请日：2019-12-04

Applicant: Garmor Inc.

Inventor： Richard Stoltz ,  Jeff Bullington

IPC: C01B32/182 ,  C01B32/19 ,  C01B32/194 ,  C01B32/23 ,  B82Y40/00 ,  H01B1/04 ,  B82Y30/00

Abstract: This is generally a method of producing graphene-containing suspensions of flakes of high quality graphene/graphite oxides and method of producing graphene/graphite oxides. Both the exfoliating graphite into flakes and oxidizing the graphite flakes and the preparation and suspension of the flakes can be done with high volume production and at a low cost.

公开(公告)号：US11214658B2

公开(公告)日：2022-01-04

申请号：US16343855

申请日：2017-10-26

Applicant: Garmor Inc.

Inventor： David Restrepo ,  Matthew McInnis ,  Richard Stoltz ,  Jeff Bullington

IPC: C08J3/12 ,  B02C15/00 ,  B02C17/16 ,  B02C17/18 ,  B02C17/20 ,  C08K3/04 ,  C09C1/48 ,  C09C3/10 ,  C09C3/04 ,  B29C70/88 ,  C08K9/02 ,  C08K3/08

Abstract: Existing methods of extrusion and other techniques to compound host and additives material uniformly disperse the additive in the host. This innovation uses ball milling to a coat a host particle with an additive dramatically reducing the additive required to achieve a percolative network in the host.

公开(公告)号：US10535443B2

公开(公告)日：2020-01-14

申请号：US14773013

申请日：2014-03-07

Applicant: Garmor, Inc.

Inventor： Richard Stoltz ,  Jeff Bullington

IPC: C01B32/22 ,  C01B32/225 ,  H01B1/04 ,  C01B32/182

Abstract: This is generally a method of producing graphene-containing suspensions of flakes of high quality graphene/graphite oxides and method of producing graphene/graphite oxides. Both the exfoliating graphite into flakes and oxidizing the graphite flakes and the preparation and suspension of the flakes can be done with high volume production and at a low cost.

公开(公告)号：US20180174700A1

公开(公告)日：2018-06-21

申请号：US15580475

申请日：2016-03-31

Applicant: Garmor Inc.

Inventor： Matt McInnis ,  Jeff Bullington ,  David Restrepo ,  Richard Stoltz ,  Sean Christiansen

IPC: H01B1/24 ,  H01B13/00 ,  C01B32/198 ,  B05D3/00

CPC classification number: H01B1/24 ,  B05D3/007 ,  C01B32/198 ,  C01B32/23 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/32 ,  C01P2006/40 ,  H01B13/0016

Abstract: The present method includes graphene, preferably in the form of flat graphene oxide flakes with, by mass, preferably between 0.5% and 35% PAN. The graphene oxide and conductive-polymer PAN is in a co-suspension in water and is co-deposited on a surface. The deposited PAN with a high-percentage graphene-oxide layer is dried. Our tests have produced electrical conductivities 1000 times more conductive than the PAN by itself. Our testing indicates that using flakes that are flat is essential to getting very high conductivity, and that controlled oxidation is very important in suspending graphene oxide in water.

公开(公告)号：US20180044532A1

公开(公告)日：2018-02-15

申请号：US15559741

申请日：2016-03-18

Applicant: Garmor Inc.

Inventor： Sean Christiansen ,  David Restrepo ,  Dan O'Donnell ,  Matthew McInnis ,  Richard Stoltz ,  Jeff Bullington

IPC: C09C1/44 ,  C08K3/04 ,  C09C1/00 ,  C04B14/02 ,  C01B32/194 ,  C01B32/198

CPC classification number: C09C1/44 ,  C01B32/194 ,  C01B32/198 ,  C01B32/23 ,  C01B2204/04 ,  C01B2204/32 ,  C04B14/022 ,  C04B28/04 ,  C08K3/042 ,  C09C1/0009 ,  C04B14/024

Abstract: This is generally a method of producing dispersed high quality engineered composite structures using flat flakes of graphene/graphene oxides/reduced graphene oxides in a host as the reinforcing additive of the composite.

公开(公告)号：US20140299475A1

公开(公告)日：2014-10-09

申请号：US14353760

申请日：2012-10-23

Applicant: Garmor, Inc.

Inventor： Jeff Bullington ,  Richard Stoltz

IPC: C25D15/00

CPC classification number: C25D15/00 ,  B82Y30/00 ,  C08L63/00 ,  C09D7/20 ,  C09D155/02 ,  C25D13/04

Abstract: Graphene has been used in nanocomposites as constituents/doping in plastics or epoxy providing dramatic enhancement of the mechanical properties but have not progressed past the laboratory level novelty. This invention can provide a graphene based composite structure with a density less that 1.9 g/cm3 for a fiber, yarn, rope or cable and a density less that 1.5 g/cm3 for a sheet both structure have tensile and shear strength greater than either Aluminum or Steel; thus providing a graphene material that is both much lighter and stronger.

Abstract translation: 石墨烯已经用于纳米复合材料中，作为塑料或环氧树脂中的成分/掺杂物，提供了显着增强的机械性能，但没有超过实验室水平的新颖性。 本发明可以提供一种对于纤维，纱线，绳索或电缆，密度小于1.9g / cm 3的石墨烯复合结构，并且对于两种结构的片材两者的结构的拉伸和剪切强度都小于1.5g / cm 3，密度小于铝 或钢; 从而提供了更轻更强的石墨烯材料。