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Ultraviolet reflecting compositions

  • US 7,304,312 B2
  • Filed: 09/07/2005
  • Issued: 12/04/2007
  • Est. Priority Date: 09/07/2005
  • Status: Expired due to Fees
First Claim
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1. A fluid treatment system comprising:

  • an article of manufacture having an ultraviolet reflective surface, the ultraviolet reflective surface formed at least in part from a thermoplastic material containing from about 0.5% to about 5% UV reflective microparticles, the ultraviolet reflecting surface having a reflectivity of at least 30% of ultraviolet radiation at a wavelength of 254 nm.

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