Water-absorbent polymer entity, the surface thereof being treated by polycations

Water-absorbent polymer entity, the surface thereof being treated by polycations

  • CN 101,184,514 A
  • Filed: 04/21/2006
  • Published: 05/21/2008
  • Est. Priority Date: 04/22/2005
  • Status: Active Application
First Claim
Patent Images

1. water-absorbing polymer structure, its surface contacts with comprising the anionic chemical compound of polycation and at least one, and it is at 50g/cm 2Absorbance under the pressure is preferably 16g/g at least.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×