MUMBAI, India, June 20 -- Intellectual Property India has published a patent application (202517020665 A) filed by Aquapak Ip Limited, Rubery, U.K., on March 7, for 'extruded polyvinyl alcohol fibres and fibrous products.'
Inventor(s) include Williams John; Griffiths Sian; Ashworth Robert; and Eaton Jack.
The application for the patent was published on June 20, under issue no. 25/2025.
According to the abstract released by the Intellectual Property India: "A method of manufacture of a nonwoven product comprising polyvinyl alcohol fibres the method comprising the steps of: providing a polyvinyl alcohol composition comprising homopolymeric polyvinyl alcohol having a degree of hydrolysis of 88% to 98% or greater; and a molecular weight in t...