Plastic degrading composition, use of same and plastic and product containing same

Plastic degrading composition, use of same and plastic and product containing same

  • CN 101,665,625 A
  • Filed: 09/03/2008
  • Published: 03/10/2010
  • Est. Priority Date: 09/03/2008
  • Status: Active Application
First Claim
Patent Images

1. be used for the composition of environment-degradable plastic, said composition contains:

  • 1) visible light catalytic oxidative degradation and heat catalytic oxidation degraded composition, it is the organometallics of transition metal, its consumption is the 1-10% of composition total weight;

    2) ultraviolet catalytic degraded composition, it be particle diameter between 5-100nm, have the nano grade transition metal compound of ultraviolet catalytic degradation function, consumption is the 0.1-10% of composition total weight;

    3) help the oxidative degradation composition, its consumption is the 1-10% of composition total weight;

    With4) the plastic substrate composition of surplus.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×