MUMBAI, India, May 2 -- Intellectual Property India has published a patent application (202517021357 A) filed by Aquapak Ip Limited, Rubery, U.K., on March 10, for 'polyvinyl alcohol fibres and spunbond fibrous products.'
Inventor(s) include Williams John; Griffiths Sian; and Ashworth Robert.
The application for the patent was published on May 2, under issue no. 18/2025.
According to the abstract released by the Intellectual Property India: "A method of manufacture of a nonwoven product comprising polyvinyl alcohol fibres the method comprises 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 weight average molecular weight in th...