Patent · US Active

Polishing fluid for improving surfaces formed by fused deposition molding with abs and method of preparing same

US10995239B2 · kind B2 · utility

0Cited by

1References

2Claims

0Family size

Assignee

Shaanxi University of Technology · CN

Inventors

Feng Xu · Beijing, CN
Yan Liu · Beijing, CN
Jipeng Zheng · Tuji, CN
Lei Fu · Beijing, CN
Benjun Yu · Tuji, CN

Key dates

Filing date	May 29, 2020
Grant date	May 4, 2021
Priority date	—
Expiry date	May 29, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09G1/16
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Disclosed is a polishing fluid for improving surfaces formed by fused deposition molding with ABS, consisting of 30%-40% by weight of polymethyl methacrylate and 60%-70% by weight of a mixture. This application further discloses a method of preparing the polishing fluid by mixing under heating. The polishing fluid provided herein can quickly form a film on surfaces of the workpiece to be processed and fill depressions of the surfaces of the workpiece while dissolving the protrusions on the surfaces to render the surfaces smooth and even.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.