Invention Grant
- Patent Title: Process for the manufacture of thermoplastic polymer particles, thermoplastic polymer particles prepared thereby, and articles prepared therefrom
-
Application No.: US16620624Application Date: 2018-08-14
-
Publication No.: US11613610B2Publication Date: 2023-03-28
- Inventor: Rahul Patil , Zeljko Kuzeljevic , William E. Hollar, Jr. , Viswanathan Kalyanaraman , Mitchell Reynolds , Zachary Anderson
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Cantor Colburn LLP
- International Application: PCT/US2018/046595 WO 20180814
- International Announcement: WO2019/040314 WO 20190228
- Main IPC: C08J3/14
- IPC: C08J3/14
Abstract:
A process for the manufacture of thermoplastic polymer particles include combining a first solution having a polyetherimide, a polycarbonate, or a combination thereof and an organic solvent with an aqueous solution including a surfactant, and agitating the resulting mixture using a shear force generating device operating at a preselected peripheral rotational speed to provide an emulsion. The emulsion is heated to remove the organic solvent and provide an aqueous polymer dispersion including the thermoplastic polymer particles.
Information query
