Research/Patents/US 5800861
US 5800861

HIGH SOLID INFRARED ABSORBING COMPOSITIONS

Assignee

Filed

Dec 28, 1988

Granted

Sep 1, 1998

Location

DES PLAINES IL US

Abstract

Infrared absorbing compositions useful as high solid coatings comprising 5-50% of a volatile solvent portion and 50-95% of a non-volatile portion which comprises a film-forming binder having dispersed within the binder opacifying polymeric beads and an infrared radiation absorbing pigment selected from the group consisting of copper phosphate, basic copper phosphate, copper pyrophosphate, tungsten trioxide and mixtures thereof.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 14, 1990

Rescinded

Jan 21, 1998

Duration

7 years, 10 months

Inventor

  • 1CHWAN-HWA P. CHIANG

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records