公开(公告)号：US20230138169A1

公开(公告)日：2023-05-04

申请号：US17799338

申请日：2021-02-16

Applicant: NanoXplore Inc.

Inventor： Scott Murray ,  Allan James ,  Liya Wang

IPC: C08K3/04 ,  C08J9/00

Abstract: Graphene-modified polymeric foam materials are provided that are amenable to conventional foams to yield articles with superior properties relative to like articles absent the graphene cell modifier. Graphene-based cell modifiers are incorporated in the polymer before or during the foaming process to not only improve the mechanical, thermal, electrical, fire retardant, or barrier properties of the polymer matrix itself, but also help modify the size, density, and morphology of cells in the foam, thereby tailoring the properties of the final foam articles. The graphene-modified polymeric foam materials may be utilized for the manufacturing of articles for mechanical, thermal, noise reduction, or sound absorption applications. The graphene-modified foams and articles made thereof have the advantages higher mechanical strength, better thermal stability, and better sound absorption properties as compared to the conventional polymeric foams such as materials made by copolymer polyol.

公开(公告)号：US12241039B2

公开(公告)日：2025-03-04

申请号：US17799399

申请日：2021-02-22

Applicant: NanoXplore Inc.

Inventor： Allan James ,  Hiroyuki Fukushima ,  Liya Wang

IPC: C10M169/04 ,  C10M107/02 ,  C10M125/02 ,  C10M173/00 ,  C10N20/06 ,  C10N30/04

Abstract: A graphene-based lubricant is provided that includes a graphene-based additive. The graphene-based additive, along with and other optional additives is dispersed in a base liquid. A method of lubrication is also provided that includes the application of the composition to two mating surfaces to form a protective coating between the two mating surfaces.