The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2023
Filed:
Mar. 25, 2021
Lg Hausys, Ltd., Seoul, KR;
Jae Ho Lim, Seoul, KR;
Sung Yong Kang, Seoul, KR;
Kyoung Min Kang, Seoul, KR;
Hee-Jung Lee, Seoul, KR;
Min Gyung Kim, Seoul, KR;
Chang-Young Park, Seoul, KR;
Jun Ho Choi, Seoul, KR;
Jae Han Song, Seoul, KR;
Yu Jin Go, Seoul, KR;
Abstract
Provided are thermoplastic polymer particles having an aspect ratio of 1.00 or more and less than 1.05, and a roundness of 0.95 to 1.00. The thermoplastic polymer particles are formed from a thermoplastic polymer resin in a continuous matrix phase. The thermoplastic polymer particles show a peak cold crystallization temperature (T) at a temperature between a glass transition temperature (T) and the melting point (T) in a differential scanning calorimetry (DSC) curve which is derived from temperature rise analysis at 10° C./min by differential scanning calorimetry.