Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766983 | PVOH dispersant for VCM polymerization | K. Van Phung, Tsutomu Ando, Hidehiro Yamaguchi, Joseba Inaki Iragorri, Kaustubh Ghorpade | 2020-09-08 |
| 10647791 | Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcohol | Yasunari Kusaka, Nami Nakajima, Hidehiro Yamaguchi | 2020-05-12 |