US Patent Issued to My Superboard on July 22 for "Magnetic microcapsule, preparation method thereof, and magnetic film" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,994, issued on July 22, was assigned to My Superboard Ltd. (Shenzhen, China).

"Magnetic microcapsule, preparation method thereof, and magnetic film" was invented by Yongwen Huang (Shenzhen, China), Zhaoyu Chen (Shenzhen, China), Shunzhi Yao (Shenzhen, China) and Hongfei Huang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic microcapsule, preparation method thereof and a magnetic film are disclosed, relating to microcapsule technology. The microcapsules use a combination of cationic and anionic polymers as the shell material, forming spindle-shaped, durable spheres to enhance strength. The core material contains at least two...