公开(公告)号：US20210395523A1

公开(公告)日：2021-12-23

申请号：US17298154

申请日：2019-11-29

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Arno HAGENAARS ,  Frans MERCX ,  Robert VAN DE GRAMPEL ,  Sidney VASTENHOUT ,  Theo HOEKS ,  Vaidya RAMAKRISHNAN

IPC: C08L79/08 ,  C08J3/205 ,  H01B1/24

Abstract: This disclosure describes a polymer composition that includes a polymer, crystalline cellulose, and functionalized carbon nanotubes, and systems and method of formation thereof. The polymer composition includes functionalized carbon nanotubes, crystalline cellulose, and one or more polymers.

公开(公告)号：US20240166841A1

公开(公告)日：2024-05-23

申请号：US18282905

申请日：2022-03-31

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Arno HAGENAARS ,  Franciscus Petrus Maria MERCX ,  Robert Dirk VAN DE GRAMPEL ,  Sidney VASTENHOUT ,  Theodorus Lambertus HOEKS ,  Vaidyanath RAMAKRISHNAN

IPC: C08K3/04 ,  C08L69/00 ,  C08L77/02

CPC classification number: C08K3/041 ,  C08L69/00 ,  C08L77/02 ,  C08K2201/016

Abstract: Disclosed is a thermoplastic composition comprising from about 40 wt. % to about 95 wt. % of a thermoplastic resin, wherein the thermoplastic resin comprises a semicrystalline polymer; and from about 0.1 wt. % to about 5 wt. % of carbon nanotubes, wherein the carbon nanotubes have an aspect ratio less than about 200, wherein the composition exhibits a percent improvement in creep of at least 40% when measured in accordance with ASTM E139, and wherein the combined weight percent value of all components does not exceed 100 wt. %, and all weight percent values are based on the total weight of the composition.

公开(公告)号：US20220033614A1

公开(公告)日：2022-02-03

申请号：US17309462

申请日：2019-11-27

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Frans MERCX ,  Arno HAGENAARS ,  Robert VAN DE GRAMPEL ,  Sidney VASTENHOUT ,  Theo HOEKS

IPC: C08K3/04 ,  H01B1/12 ,  B29C45/00

Abstract: This disclosure describes a polymer composition that includes a polymer and functionalized carbon nanotubes, and systems and method of formation thereof. The polymer composition includes functionalized carbon nanotubes and one or more polymers. Parts formed from the polymer composition have improved sloughing properties as compared to parts formed from compositions including conventional carbon nanotubes. Additionally, parts formed herein have lower liquid particle count values as compared to parts formed from compositions including conventional carbon nanotubes.