MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517038668 A) filed by Kuraray Co. Ltd., Okayama, Japan, on April 22, for 'composition, dispersing agent for suspension polymerization, and method for producing vinyl-based polymer.'
Inventor(s) include Okamoto Yuji; and Seki Michinari.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "Provided are: a composition which contains a vinyl alcohol-based polymer and an amphipathic substance and which can yield polymer particles having a small average particle diameter, few coarse particles and good plasticizer-absorbing properties even if suspension po...