公开(公告)号：US12031027B2

公开(公告)日：2024-07-09

申请号：US18329852

申请日：2023-06-06

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas Paschall ,  Michael Brendan Rodgers ,  Adel F. Halasa

IPC: C08L7/00 ,  B65G15/32

CPC classification number: C08L7/00 ,  B65G15/32

Abstract: Graphene is an allotrope or one of the several physical forms of carbon, other examples being graphite, fullerenes, and diamond. At the atomic level, it is in the form a sheet with a thickness nominally under 1.0 nanometer and up to 1 micron in diameter. Sheets of such dimensions when added to other composites facilitate increases in thermal and electrical conductivity and in the case of elastomer nanocomposites, improvements in hysteresis, compounding ingredient dispersion, aging resistance, and reductions in permeability. In the case of conveyor belt cover compounds, natural rubber based formulations are preferred due to high tensile strength, tear strength and damage resistance, and high resistance to abrasion. Graphene as a performance additive enables further improvement in these critical properties.

公开(公告)号：US11753529B2

公开(公告)日：2023-09-12

申请号：US17812578

申请日：2022-07-14

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas Paschall ,  Adel F. Halasa ,  Michael Brendan Rodgers

IPC: C08L7/00 ,  B60C1/00 ,  C08L9/00

CPC classification number: C08L7/00 ,  B60C1/0025 ,  C08L9/00 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2207/322

Abstract: The introduction of graphene as an additive in rubber compounds is disclosed. The product shows increased barrier protection for tire sidewalls, with no tradeoffs in other characteristics.

公开(公告)号：US12037247B2

公开(公告)日：2024-07-16

申请号：US18296476

申请日：2023-04-06

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas Paschall ,  Adel Halasa ,  Michael Brendan Rodgers

IPC: C01B32/194 ,  A01N25/34 ,  A01N35/02 ,  A01N57/20 ,  A01P1/00 ,  B01J21/18 ,  B01J31/00

CPC classification number: C01B32/194 ,  A01N25/34 ,  A01N35/02 ,  A01N57/20 ,  A01P1/00 ,  B01J21/18 ,  B01J31/003 ,  C01B2204/04 ,  C01B2204/32 ,  C01P2004/24

Abstract: The introduction of graphene as a carrier for enzymes and catalysts is disclosed.

公开(公告)号：US11738599B2

公开(公告)日：2023-08-29

申请号：US17812837

申请日：2022-07-15

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas Paschall ,  Adel F. Halasa ,  Michael Brendan Rodgers

IPC: B60C1/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/00 ,  C08K5/18 ,  C08F236/10 ,  C08K5/3437

CPC classification number: B60C1/0016 ,  B60C1/0008 ,  C08F236/10 ,  C08K3/042 ,  C08K3/36 ,  C08K5/005 ,  C08K5/18 ,  C08K5/3437 ,  B60C2200/04 ,  C08K2201/006 ,  C08K2201/014

Abstract: The introduction of graphene as an additive in rubber compounds is disclosed. The product shows increased barrier protection for tire innerliners, with no tradeoffs in other characteristics.

公开(公告)号：US11597821B2

公开(公告)日：2023-03-07

申请号：US17812559

申请日：2022-07-14

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas Paschall ,  Adel F. Halasa ,  Michael Brendan Rodgers

IPC: C08L7/00 ,  B60C1/00 ,  B60C11/00

Abstract: The introduction of graphene as an additive in truck tire treads is disclosed. The product shows increased electrical resistance in tire treads, with no tradeoffs in other characteristics.