This inventor holds 1 USPTO granted patent. Top assignee: Lotte Chemical Corporation. Active years: 2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021
Title: Byung Kak Jang and His Glass Fiber Composite Material Patent.
Introduction
Byung Kak Jang is an inventor associated with Daejeon, South Korea, and Lotte Chemical Corporation. His patent work includes a composition designed to improve the impact strength of glass fiber composites.
Latest Patents
The provided information identifies one patent for Jang: “Glass Fiber Composite Material Composition Having Improved Impact Strength.” The invention describes a composition containing 60–93% by weight polypropylene, 1–30% glass fiber sized with a silane-based compound, and 1–10% polypropylene resin modified with maleic anhydride and a methacryloxysilane-based compound. The formulation is intended to improve compatibility between polypropylene and glass fibers, strengthening interfacial adhesion between the resin and fibers. Jang is credited with 1 patent.
Career Highlights
Jang’s listed patent reflects work on polymer composite materials and the interaction between polypropylene and glass fibers. The disclosed formulation aims to enhance the composite’s impact strength through improved material compatibility and adhesion.
Collaborations
The provided information lists Ju Hee Park and Seung Ju Lee as Jang’s coworkers. Their specific roles in the patent or related work are not stated.
Conclusion
Byung Kak Jang’s identified patent focuses on improving glass fiber composite performance through a polypropylene-based formulation that promotes stronger adhesion between its components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile